Forest nursery stock transplanting device

Abstract

The utility model relates to a nursery stock transplanting device for forest culture, and aims to solve the technical problems that although the nursery stock transplanting device for forest culture can be used for fixing nursery stock trunks, the nursery stock transplanting device is difficult to adapt to nursery stocks with different thicknesses and the practicability of the device is reduced due to the single structural specification of the nursery stock transplanting device for forest culture. A bracket is fixed to the surface of the movable trolley body, an adjusting mechanism is arranged outside the bracket, a limiting mechanism is arranged on the inner side of the adjusting mechanism, and a transmission mechanism is arranged on the outer side of the adjusting mechanism. The limiting mechanism comprises a positive and negative screw rod, the positive and negative screw rod is erected on the inner side of the top of the adjusting mechanism, and the positive and negative screw rod rotates to effectively drive a group of extension frames outside the positive and negative screw rod to be away from each other or close to each other, so that the main arc-shaped plate and the auxiliary arc-shaped plate are matched to limit and clamp nursery stock trunks with different thicknesses; the combination body of the main arc-shaped plate and the auxiliary arc-shaped plate effectively increases the contact area with a nursery stock trunk, and the limiting and clamping stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling transplanting, in particular to a forestry seedling transplanting device. Background Art

[0002] Afforestation is a scientific method of afforestation and is the core of the forestry industry. In the forestry industry, it is difficult for young saplings to survive in the early stages, so they are carefully cared for for a period of time before being transplanted to the required location for later growth and development. When transplanting saplings, long-distance transportation is sometimes required. During transportation, young saplings are easily shaken and damaged, which is not conducive to their later development and survival. Therefore, they need to be fixed with the help of a transplanting device to prevent shaking and collision during transportation.

[0003] Patent announcement number CN209105830U discloses a novel forestry seedling transplanting device, including seedlings, root grooves, root seats, protective sleeves, positioning rings, magnetic strips, fixing plates, and rubber pads. The seedlings have roots at the bottom, which are wrapped in plastic bags. The root seats have root grooves, which are adapted to the root grooves and connected to the root grooves. The protective sleeve has a lower plate at the bottom, and the lower surface of the lower plate of the protective sleeve is connected to the upper surface of the root seat. The lower plate of the protective sleeve is connected to the root seat through multiple bolts. The protective sleeve has a magnetic strip groove, which is adapted to the magnetic strip groove, and the magnetic strip is connected to the magnetic strip groove. The protective sleeve is symmetrically arranged on the left and right sides of the seedlings, and the symmetrical protective sleeves are connected. The protective sleeve has an inner hole of the protective sleeve, and the rubber pad is adapted to the inner hole of the protective sleeve. The rubber pad is bonded to the inner hole of the protective sleeve. The rubber pad has a trunk hole, the outer side of the seedling is adapted to the trunk hole, and the outer side of the seedling is connected to the trunk hole. The lower surface of the positioning ring is connected to the protective sleeve, and the positioning ring is symmetrically arranged on the front and back sides of the seedlings.

[0004] The above-mentioned novel afforestation seedling transplanting device still has the following shortcomings:

[0005] Although the above-mentioned forestry seedling transplanting device can fix the trunks of seedlings, it is difficult to adapt to seedlings of different thicknesses due to its single structural specifications, which reduces the practicality of the device. In view of this, we propose a forestry seedling transplanting device. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a forestry seedling transplanting device to solve the technical problem that although the above-mentioned forestry seedling transplanting device can fix the seedling trunks, it is difficult to adapt to seedlings of different thicknesses due to its single structural specifications, thereby reducing the practicability of the device.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a forestry seedling transplanting device, including a mobile body, a bracket is fixed on the surface of the mobile body, an adjustment mechanism is provided outside the bracket, a limiting mechanism is provided inside the adjustment mechanism, and a transmission mechanism is provided outside the adjustment mechanism;

[0008] The limiting mechanism includes positive and negative screw rods, which are mounted on the inner side of the top of the adjustment mechanism. A group of extension frames are symmetrically sleeved on the surface of the positive and negative screw rods. The ends of the extension frames are connected to the main arc plate, the bottom of the main arc plate is fixedly connected to a connecting rod, and the bottom of the connecting rod is fixedly connected to an auxiliary arc plate.

[0009] Preferably, the forward and reverse screw rods are threadedly connected to the extension frame, and a group of the forward and reverse screw rods are provided.

[0010] Preferably, the extension frame is fixedly connected to the main arc-shaped plate, and the main arc-shaped plate is connected to the auxiliary arc-shaped plate and adjacent auxiliary arc-shaped plates are connected via connecting rods.

[0011] Preferably, the adjustment mechanism comprises a fixed slot frame, the fixed slot frame is fixed to the surface of the moving vehicle body, a hydraulic cylinder is embedded in the fixed slot frame, and a positioning bracket is connected to the movable end of the hydraulic cylinder.

[0012] Preferably, the positioning bracket is H-shaped, and the interior of the transverse rod of the positioning bracket is hollow.

[0013] Preferably, the transmission mechanism comprises a support plate, a motor is engaged inside the support plate, a driving wheel is connected to the movable end of the motor, a driven wheel is provided on the opposite side of the driving wheel, and a transmission belt is provided on the outside of the driving wheel and the driven wheel.

[0014] Preferably, a group of positive and negative screw rod ends are fixedly connected to the driving wheel and the driven wheel respectively.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model effectively drives a group of extension frames outside the positive and negative screw rods to move away from or closer to each other through the rotation of the positive and negative screw rods, so that the main arc plate and the auxiliary arc plate are adapted to limit and clamp the trunks of saplings of different thicknesses. The combination of the main arc plate and the auxiliary arc plate effectively increases the contact surface with the sapling trunks and improves the stability of the limit clamping.

[0017] 2. In the utility model, the hydraulic cylinder effectively drives the positioning bracket to move in the vertical direction, thereby effectively adjusting the height of the positioning bracket, making it easier for the limiting mechanism to stably clamp the middle of the trunks of seedlings of different heights, and reducing the possibility of uneven force.

[0018] 3. In the utility model, the motor effectively drives the driving wheel to rotate, and at the same time, under the action of the transmission belt, the driven wheel also rotates, thereby effectively driving a group of positive and negative screw rods to rotate together, so that a group of limit mechanisms work at the same time, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the regulating state structure of the regulating mechanism of the utility model;

[0021] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0022] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the rear view of the utility model;

[0023] In the figure: 1. moving body; 2. bracket; 3. adjusting mechanism; 4. limiting mechanism; 5. transmission mechanism;

[0024] 301, fixed slot frame; 302, hydraulic cylinder; 303, positioning bracket;

[0025] 401, positive and negative screw rods; 402, extension frame; 403, main arc plate; 404, connecting rod; 405, auxiliary arc plate;

[0026] 501, support plate; 502, motor; 503, driving wheel; 504, driven wheel; 505, transmission belt. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0028] A silviculture seedling transplanting device, see Figures 1 to 4 , comprising a mobile body 1, a bracket 2 is fixed on the surface of the mobile body 1, an adjusting mechanism 3 is arranged outside the bracket 2, a limiting mechanism 4 is arranged inside the adjusting mechanism 3, and a transmission mechanism 5 is arranged outside the adjusting mechanism 3;

[0029] The limiting mechanism 4 includes a positive and negative screw rod 401, which is mounted on the inner side of the top of the adjustment mechanism 3. A group of extension frames 402 are symmetrically sleeved on the surface of the positive and negative screw rod 401, wherein the positive and negative screw rod 401 and the extension frame 402 are threadedly connected, and the positive and negative screw rod 401 is provided with a group, and the end of the extension frame 402 is connected to a main arc plate 403, and a connecting rod 404 is fixedly connected to the bottom of the main arc plate 403, and an auxiliary arc plate 405 is fixedly connected to the bottom of the connecting rod 404. Furthermore, the extension frame 402 and the main arc plate 403 are fixedly connected, and the main arc plate 403 and the auxiliary arc plate 405, as well as adjacent auxiliary arc plates 405 are connected by connecting rods 404. The utility model effectively drives a group of extension frames 402 outside the positive and negative screw rods 401 to move away from or closer to each other through the rotation of the positive and negative screw rods 401, so that the main arc plate 403 and the auxiliary arc plate 405 are adapted to limit and clamp the trunks of saplings of different thicknesses. The combination of the main arc plate 403 and the auxiliary arc plate 405 effectively increases the contact surface with the sapling trunks and improves the stability of the limit clamping.

[0030] It is worth noting that the adjustment mechanism 3 includes a fixed slot frame 301, the fixed slot frame 301 is fixed to the surface of the mobile vehicle body 1, a hydraulic cylinder 302 is embedded in the fixed slot frame 301, and a positioning bracket 303 is connected to the movable end of the hydraulic cylinder 302, wherein the positioning bracket 303 is H-shaped, and the interior of the transverse rod of the positioning bracket 303 is hollow. In the utility model, the positioning bracket 303 is effectively driven to move in the vertical direction by the hydraulic cylinder 302, thereby effectively adjusting the height of the positioning bracket 303, so that the limiting mechanism 4 can stably clamp the middle part of the trunk of the seedlings of different heights, and reduce the possibility of uneven force.

[0031] It is worth noting that the transmission mechanism 5 includes a support plate 501, a motor 502 is engaged inside the support plate 501, a driving wheel 503 is connected to the movable end of the motor 502, and a driven wheel 504 is provided on the opposite side of the driving wheel 503, wherein the ends of a group of positive and negative screw rods 401 are respectively fixedly connected to the driving wheel 503 and the driven wheel 504, and a transmission belt 505 is provided on the outside of the driving wheel 503 and the driven wheel 504. In the utility model, the motor 502 effectively drives the driving wheel 503 to rotate, and at the same time, under the action of the transmission belt 505, the driven wheel 504 also rotates, thereby effectively driving a group of positive and negative screw rods 401 to rotate together, so that a group of limiting mechanisms 4 work at the same time, improving the working efficiency.

[0032] Working principle: the operator places the seedlings to be transplanted in the bracket 2, and then drives the positioning bracket 303 to move in the vertical direction through the hydraulic cylinder 302, so as to adjust the height of the positioning bracket 303, so that the limiting mechanism 4 can stably clamp the middle part of the trunk of the seedlings of different heights. Then the motor 502 drives the driving wheel 503 to rotate, and at the same time, under the action of the transmission belt 505, the driven wheel 504 also rotates, thereby driving a group of positive and negative screw rods 401 to rotate together, so that a group of limiting mechanisms 4 work at the same time, and the rotation of the positive and negative screw rods 401 drives a group of extension frames 402 outside the positive and negative screw rods 401 to move away from or approach each other, so that the main arc plate 403 and the auxiliary arc plate 405 are adapted to limit and clamp the trunks of seedlings of different thicknesses. The combination of the main arc plate 403 and the auxiliary arc plate 405 increases the contact surface with the trunk of the seedlings, improves the stability of limit clamping, and when the seedlings are limited, the mobile vehicle body 1 can be pushed to achieve the transplanting of the seedlings.

[0033] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A silviculture seedling transplanting device, comprising a mobile vehicle body (1), characterized in that: A bracket (2) is fixed on the surface of the mobile vehicle body (1); an adjusting mechanism (3) is provided outside the bracket (2); a limiting mechanism (4) is provided inside the adjusting mechanism (3); and a transmission mechanism (5) is provided outside the adjusting mechanism (3); The limiting mechanism (4) comprises a positive and negative screw rod (401), the positive and negative screw rod (401) is mounted on the inner side of the top of the adjusting mechanism (3), a group of extension frames (402) are symmetrically sleeved on the surface of the positive and negative screw rod (401), the end of the extension frame (402) is connected to a main arc plate (403), the bottom of the main arc plate (403) is fixedly connected to a connecting rod (404), and the bottom of the connecting rod (404) is fixedly connected to an auxiliary arc plate (405).

2. The afforestation seedling transplanting device according to claim 1, characterized in that: The forward and reverse screw rods (401) are threadedly connected to the extension frame (402), and a group of the forward and reverse screw rods (401) is provided.

3. The afforestation seedling transplanting device according to claim 1, characterized in that: The extension frame (402) and the main arc-shaped plate (403) are fixedly connected, and the main arc-shaped plate (403) and the auxiliary arc-shaped plate (405) and adjacent auxiliary arc-shaped plates (405) are connected via connecting rods (404).

4. The afforestation seedling transplanting device according to claim 1, characterized in that: The adjustment mechanism (3) comprises a fixed slot frame (301), the fixed slot frame (301) is fixed to the surface of the mobile vehicle body (1), a hydraulic cylinder (302) is embedded in the fixed slot frame (301), and a positioning bracket (303) is connected to the movable end of the hydraulic cylinder (302).

5. The afforestation seedling transplanting device according to claim 4, characterized in that: The positioning bracket (303) is H-shaped, and the interior of the transverse rod of the positioning bracket (303) is hollow.

6. The afforestation seedling transplanting device according to claim 1, characterized in that: The transmission mechanism (5) comprises a support plate (501), a motor (502) is engaged inside the support plate (501), a driving wheel (503) is connected to the movable end of the motor (502), a driven wheel (504) is provided on the opposite side of the driving wheel (503), and a transmission belt (505) is provided on the outside of the driving wheel (503) and the driven wheel (504).

7. The afforestation seedling transplanting device according to claim 6, characterized in that: The ends of a group of forward and reverse screw rods (401) are fixedly connected to the driving wheel (503) and the driven wheel (504) respectively.

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