Nursery stock transplanting device for agricultural planting

Abstract

The utility model provides a nursery stock transplanting device for agricultural planting, and mainly relates to the field of nursery stock planting equipment. A seedling transplanting device for agricultural planting comprises a base, a groove is formed in the top of the base, a portal frame is fixedly arranged at the position, close to the groove, of the top of the base, polished rods are symmetrically and fixedly arranged in the portal frame, and a hand-operated lead screw lifter is fixedly arranged at the position, close to the groove, of the top of the base and is in transmission connection with a lifting plate. The hand-operated lead screw lifter drives the lifting plate to move up and down, the lifting plate is arranged in a U shape, and the clamping assemblies are symmetrically hinged to the interior of the lifting plate. The device has the advantages that the limiting rods, the sleeves, the connecting rods and the inner wall of the lifting plate form a triangular structure, the nursery stock fixing effect is good, and nursery stock damage caused by bumping and toppling over of the roots of nursery stocks can be avoided; the connecting rods stretch out and draw back in the sleeves under the action of spring force, the distance between the two arc-shaped clamping plates is adjusted, and therefore the device adapts to nursery stocks with different diameters, and clamping is convenient.

Description

Technical Field

[0001] The utility model mainly relates to the field of seedling planting equipment, in particular to a seedling transplanting device for agricultural planting. Background Art

[0002] Seedlings are tree seedlings with roots and trunks. All seedlings cultivated in nurseries, regardless of age, are called seedlings before they are planted. Seedlings need to be transplanted after a certain period of growth. Transplantation can expand the nutrient space for seedling growth, such as light space, ventilation space, and branch growth space, as well as the space for root growth, water and nutrition absorption. However, the existing transplanting devices for seedling planting have poor fixing effects on seedlings during transportation, and are prone to damage the branches and leaves of seedlings due to tipping, which reduces the survival rate of seedling transplanting. In addition, the diameters of each seedling are different, and the existing clamps are inconvenient to adapt to seedlings of different diameters. Utility Model Content

[0003] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0004] A seedling transplanting device for agricultural planting includes a base, a groove is opened on the top of the base, a gantry is fixedly arranged on the top of the base near the groove, a light rod is symmetrically fixed inside the gantry, a hand-cranked screw lift is fixedly arranged on the top of the base near the groove, a lifting plate is connected to the hand-cranked screw lift, the lifting plate is driven by the hand-cranked screw lift to move up and down, the lifting plate is arranged in a U shape, and the lifting plate has symmetrical hinged clamping components inside.

[0005] The hand-cranked screw lift includes a screw, a first protrusion is fixedly arranged near the middle position on the side of the lifting plate, the first protrusion is threadedly connected to the screw, second protrusions are fixedly arranged at both ends of the side of the lifting plate, and the second protrusions are slidably connected to the polished rod.

[0006] The clamping assembly includes a symmetrically arranged limit rod and an arc-shaped clamping plate. The limit rod is hinged to the inner wall of the lifting plate, and the other end of the limit rod is hinged to the arc-shaped clamping plate. Each side of the arc-shaped clamping plate is hinged to a connecting rod near the bottom, and the outer ring of each connecting rod is movably connected to a sleeve, and the other end of the sleeve is hinged to the inner wall of the lifting plate.

[0007] A spring is arranged inside each sleeve, one end of the spring abuts against the corresponding end of the connecting rod, the outer ring of the connecting rod is threadedly connected to a locking ring, and the locking ring is threadedly connected to the outer ring of the sleeve.

[0008] A counterweight is symmetrically fixedly arranged on the top of the base near the gantry, a handrail is fixedly arranged on the top of the base near the counterweight, and tires are arranged in an array on the side of the base.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model has a simple structure and is easy to install and use. The limiting rod and the sleeve, the connecting rod and the inner wall of the lifting plate form a triangular structure, which has a good effect on fixing the seedlings and can prevent the seedlings from being damaged by the roots of the seedlings and falling over. The connecting rod is retracted and expanded in the sleeve under the action of the spring force, and the distance between the two arc-shaped clamping plates is adjusted to adapt to seedlings of different diameters, and the clamping is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0012] Attached Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0013] Attached Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0014] Attached Figure 4 It is a schematic diagram of the internal structure of the sleeve of the utility model.

[0015] The numbers shown in the accompanying drawings are: 1, base; 2, gantry; 3, bare rod; 4, rocking screw lift; 401, screw rod; 5, lifting plate; 501, first protrusion; 502, second protrusion; 6, clamping assembly; 601, limit rod; 602, arc-shaped clamping plate; 603, connecting rod; 604, sleeve; 605, spring; 606, locking ring; 7, counterweight; 8, handrail; 9, tire. DETAILED DESCRIPTION

[0016] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0017] In conjunction with the accompanying drawings, a seedling transplanting device for agricultural planting includes a base 1, a groove is opened on the top of the base 1, a gantry 2 is fixedly arranged on the top of the base 1 near the groove, a light rod 3 is symmetrically fixedly arranged inside the gantry 2, a hand-cranked screw lift 4 is fixedly arranged on the top of the base 1 near the groove, a lifting plate 5 is connected to the hand-cranked screw lift 4 for transmission, the hand-cranked screw lift 4 drives the lifting plate 5 to move up and down, the lifting plate 5 is U-shaped, and the lifting plate 5 has a symmetrically hinged clamping component 6 inside.

[0018] The hand-cranked screw lift 4 includes a screw 401, a first protrusion 501 is fixedly arranged near the middle position on the side of the lifting plate 5, the first protrusion 501 is threadedly connected to the screw 401, and second protrusions 502 are fixedly arranged at both ends of the side of the lifting plate 5, the second protrusions 502 are slidably connected to the light rod 3, and the screw 401 rotates to drive the lifting plate 5 to move up and down.

[0019] The clamping assembly 6 includes a symmetrically arranged limit rod 601 and an arc-shaped clamp plate 602. The limit rod 601 is hinged to the inner wall of the lifting plate 5, and the other end of the limit rod 601 is hinged to the arc-shaped clamp plate 602. Each side of the arc-shaped clamp plate 602 is hinged to a connecting rod 603 near the bottom, and the outer circle of each connecting rod 603 is movably connected to a sleeve 604. The other end of the sleeve 604 is hinged to the inner wall of the lifting plate 5.

[0020] A spring 605 is provided inside each sleeve 604, and one end of the spring 605 abuts against the end of the corresponding connecting rod 603. Through this structural design, the two arc-shaped clamps 602 clamp the tree. The outer circle of the connecting rod 603 is threadedly connected to the locking ring 606. When in a locked state, the locking ring 606 is threadedly connected to the outer circle of the sleeve 604. Through this structural design, the connecting rod 603 and the sleeve 604 are locked and fixed to prevent back and forth expansion and contraction, thereby ensuring the stable clamping of the two arc-shaped clamps 602.

[0021] A counterweight block 7 is symmetrically fixedly arranged at the top of the base 1 near the gantry 2, a handrail 8 is fixedly arranged at the top of the base 1 near the counterweight block 7, and tires 9 are arranged in an array on the side of the base 1.

[0022] When the device is in use, the two locking rings 606 are rotated to separate from the sleeve 604, the two arc-shaped clamping plates 602 are moved outward, and the connecting rod 603 slides in the sleeve 604, and the seedlings to be transported are placed between the two arc-shaped clamping plates 602, and the two arc-shaped clamping plates 602 are loosened to make them contact with the trunk of the seedlings under the action of the spring 605, and the two locking rings 606 are rotated in the opposite direction to connect with the sleeve 604. At this time, the two groups of connecting rods 603 and sleeves 604 are in a locked state, and the two will not move relative to each other to prevent shaking and falling during the movement. The hand-cranked screw lift 4 is turned to drive the screw rod 401 to rotate and then drive the lifting plate 5 to move upward to lift the seedlings away from the ground for convenient transportation;

[0023] After the seedlings are transported to the designated location, the hand-cranked screw lift 4 is rotated in the opposite direction to drive the screw rod 401 to rotate and then drive the lifting plate 5 to move downward to drop the seedlings, and the two locking rings 606 are rotated again to separate them from the sleeve 604, and the two arc-shaped clamping plates 602 are moved outward to take out the seedlings to complete the transportation.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A seedling transplanting device for agricultural planting, comprising a base (1), characterized in that: The top of the base (1) is provided with a groove, a gantry (2) is fixedly arranged near the groove on the top of the base (1), a bare rod (3) is symmetrically fixedly arranged inside the gantry (2), a hand-cranked screw lift (4) is fixedly arranged near the groove on the top of the base (1), a lifting plate (5) is connected to the hand-cranked screw lift (4), the hand-cranked screw lift (4) drives the lifting plate (5) to move up and down, the lifting plate (5) is arranged in a U shape, and a clamping assembly (6) is symmetrically hinged inside the lifting plate (5).

2. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: The hand-cranked screw lift (4) comprises a screw (401), a first protrusion (501) is fixedly arranged near the middle position of the side of the lifting plate (5), the first protrusion (501) is threadedly connected to the screw (401), and second protrusions (502) are fixedly arranged at both ends of the side of the lifting plate (5), and the second protrusions (502) are slidably connected to the light rod (3).

3. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: The clamping assembly (6) comprises a symmetrically arranged limiting rod (601) and an arc-shaped clamping plate (602); the limiting rod (601) is hinged to the inner wall of the lifting plate (5); the other end of the limiting rod (601) is hinged to the arc-shaped clamping plate (602); each arc-shaped clamping plate (602) is hinged to a connecting rod (603) near the bottom on the side; the outer ring of each connecting rod (603) is movably connected to a sleeve (604); the other end of the sleeve (604) is hinged to the inner wall of the lifting plate (5).

4. The seedling transplanting device for agricultural planting according to claim 3, characterized in that: A spring (605) is arranged inside each sleeve (604), one end of the spring (605) abuts against the end of the corresponding connecting rod (603), the outer ring of the connecting rod (603) is threadedly connected to a locking ring (606), and the locking ring (606) is threadedly connected to the outer ring of the sleeve (604).

5. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: A counterweight (7) is symmetrically fixedly arranged on the top of the base (1) near the gantry (2), a handrail (8) is fixedly arranged on the top of the base (1) near the counterweight (7), and tires (9) are arranged in an array on the side of the base (1).

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