A forestry planting and seedling raising device

Abstract

The utility model discloses a forestry planting and seedling raising device, apply in the technical field of forestry planting, the utility model seedling raising vehicle when meeting the jounce in the moving process, universal wheel drives the connecting cylinder to move to make the first spring compression and rebound, and the connecting cylinder drives the sealing plate to move to the fixed cylinder, and the first spring and buffer solution can buffer the seedling raising vehicle, avoid because jounce and lead seedling to collide each other, through the drive assembly drive screw rod rotation, thereby being convenient for the interval between seedling raising tray to adjust, and through the seedling groove of staggered setting, be favorable to seedling growth.

Description

Technical Field

[0001] This utility model belongs to the field of forestry seedling technology, and specifically relates to a forestry planting and seedling raising device. Background Technology

[0002] In forestry planting, seedling cultivation is a crucial link, which directly affects the subsequent growth quality of trees and the overall ecological benefits of the forest area. In order to improve the efficiency and quality of seedling cultivation, many planting and seedling raising devices have been proposed and used.

[0003] While some current seedling raising devices are easy to move, they lack cushioning, resulting in a bumpy ride during movement. This can easily cause seedlings to collide with each other, break branches and leaves, and scratch the trunks, affecting the survival rate of the seedlings. In addition, the fixed spacing between seedling trays can also hinder the growth of the seedlings. Utility Model Content

[0004] The purpose of this utility model is to provide a forestry planting seedling raising device, which has the advantages of facilitating buffering of the seedling raising device and adjusting the distance between seedling trays.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a forestry planting and seedling raising device, including a seedling raising cart, which is composed of a base, universal wheels, a column and a connecting plate. Universal wheels are provided at the lower corners of the four corners of the base. A fixed cylinder is provided at the bottom of the base. A connecting cylinder is slidably connected to the inner wall of the fixed cylinder. The bottom end of the connecting cylinder is fixedly connected to the universal wheels. A first spring is provided on the outer side of the connecting cylinder. A sealing plate is fixedly connected to the top of the connecting cylinder. A first seedling tray and a second seedling tray are respectively provided on the seedling raising cart. Seedling grooves are opened on the inner walls of the first seedling tray and the second seedling tray. A connecting block is fixedly connected to one side of the second seedling tray. A lead screw is threadedly connected to the inner wall of the connecting block. A drive assembly is provided on the top of the seedling raising cart.

[0006] The above technical solution facilitates buffering of the seedling cart and adjustment of the seedling trays, which is beneficial to seedling growth and improves seedling survival rate.

[0007] The present invention is further configured such that: a column is fixedly connected to the top of the base, a connecting plate is fixedly connected to the top of the column, and one side of the inner wall of the column is fixedly connected to one side of the first seedling tray.

[0008] The above technical solution facilitates the fixing of the first seedling tray.

[0009] The present invention is further configured such that the fixed cylinder includes a buffer cavity, a second spring and a top plate, the inner wall of the fixed cylinder is provided with a buffer cavity, the inner wall of the buffer cavity is fixedly connected with a second spring, and one end of the second spring is fixedly connected with a top plate.

[0010] The above technical solution facilitates the reflux of the buffer solution into the fixed cylinder.

[0011] The present invention is further configured such that a buffer solution is provided inside the fixed cylinder, and the buffer solution is located at the top of the sealing plate.

[0012] The above technical solution is adopted to buffer the impact force on the fixed cylinder.

[0013] The present invention is further configured such that the seedling grooves on the inner wall of the first seedling tray are staggered from the seedling grooves on the second seedling tray.

[0014] The above technical solution facilitates seedling growth.

[0015] The present invention is further configured such that the driving assembly includes a motor disposed on the top of the connecting plate, the output end of the motor is fixedly connected to a driving wheel, the outer side of the driving wheel is meshed with a driven wheel, and the inner ring of the driven wheel is fixedly connected to one end of the lead screw.

[0016] The above technical solution facilitates the rotation of the lead screw.

[0017] The present invention is further configured such that a bearing is fixedly connected to one side of the connecting plate, and one end of the lead screw passes through the bearing.

[0018] The above technical solution facilitates the limiting of the lead screw.

[0019] The present invention is further configured such that a limiting plate is fixedly connected to one side of the base, and the bottom end of the lead screw is rotatably connected to the limiting plate through a bearing seat.

[0020] By adopting the above technical solution, the lead screw can be kept rotating stably.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. When the seedling cart encounters bumps during movement, the casters drive the connecting cylinder to move, and the first spring is compressed and rebounds. The connecting cylinder drives the sealing plate to move into the fixed cylinder. The first spring and the buffer solution can cushion the seedling cart and prevent the seedlings from colliding with each other due to bumps.

[0023] 2: The drive component rotates the lead screw, which facilitates the adjustment of the spacing between the seedling trays, and the staggered seedling troughs are beneficial to the growth of seedlings. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the first seedling tray and the second seedling tray of this utility model;

[0026] Figure 3 This is a structural schematic diagram of the fixed cylinder and the connecting cylinder of this utility model;

[0027] Figure 4 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0028] Reference numerals in the attached drawings: 1. Seedling cart; 101. Base; 102. Caster wheel; 103. Column; 104. Connecting plate; 2. Fixing cylinder; 201. Buffer chamber; 202. Second spring; 203. Top plate; 3. Connecting cylinder; 4. First spring; 5. Sealing plate; 6. First seedling tray; 7. Second seedling tray; 8. Seedling trough; 9. Connecting block; 10. Lead screw; 11. Motor; 12. Drive wheel; 13. Driven wheel; 14. Bearing; 15. Limiting plate. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A forestry planting and seedling raising device includes a seedling raising cart 1, which consists of a base 101, casters 102, a column 103, and a connecting plate 104. Casters 102 are provided at the bottom of the four corners of the base 101. A fixing cylinder 2 is provided at the bottom of the base 101. A connecting cylinder 3 is slidably connected to the inner wall of the fixing cylinder 2. The bottom end of the connecting cylinder 3 is fixedly connected to the casters 102. A first spring 4 is provided on the outer side of the connecting cylinder 3. A sealing plate 5 is fixedly connected to the top of the connecting cylinder 3. A first seedling tray 6 and a second seedling tray 7 are respectively provided on the seedling raising cart 1. Seedling grooves 8 are opened on the inner walls of the first seedling tray 6 and the second seedling tray 7. A connecting block 9 is fixedly connected to one side of the second seedling tray 7. A lead screw 10 is threadedly connected to the inner wall of the connecting block 9. A drive assembly is provided on the top of the seedling raising cart 1.

[0032] One end of the first spring 4 is fixedly connected to the top of the universal wheel 102, and the other end of the first spring 4 is fixedly connected to the bottom of the fixed cylinder 2.

[0033] refer to Figure 1A column 103 is fixedly connected to the top of the base 101, and a connecting plate 104 is fixedly connected to the top of the column 103. One side of the inner wall of the column 103 is fixedly connected to one side of the first seedling tray 6.

[0034] refer to Figure 3 and Figure 4 The fixed cylinder 2 includes a buffer cavity 201, a second spring 202 and a top plate 203. The inner wall of the fixed cylinder 2 has a buffer cavity 201. The inner wall of the buffer cavity 201 is fixedly connected to the second spring 202. One end of the second spring 202 is fixedly connected to the top plate 203.

[0035] refer to Figure 3 The fixed cylinder 2 is equipped with a buffer solution, which is located on top of the sealing plate 5.

[0036] Brief description of the usage process: When the seedling cart 1 encounters bumps during movement, the universal wheel 102 drives the connecting cylinder 3 to move, and causes the first spring 4 to compress and rebound. The connecting cylinder 3 drives the sealing plate 5 to move into the fixed cylinder 2. The first spring 4 and the buffer solution can cushion the seedling cart 1.

[0037] When the connecting cylinder 3 moves the sealing plate 5, it pushes the buffer solution to move and enter the buffer chamber 201. Under the action of pressure, the top plate 203 can compress the second spring 202. When the connecting cylinder 3 moves the sealing plate 5 to reset, the pressure on the buffer solution decreases. At this time, the rebound force of the second spring 202 can reset the top plate 203 and cause the buffer solution in the buffer chamber 201 to flow back into the fixed cylinder 2.

[0038] Example 2:

[0039] refer to Figure 2 The seedling troughs 8 on the inner wall of the first seedling tray 6 are staggered with the seedling troughs 8 on the second seedling tray 7, which is conducive to the growth of seedlings.

[0040] refer to Figure 1 The drive assembly includes a motor 11 disposed on the top of the connecting plate 104. The output end of the motor 11 is fixedly connected to a drive wheel 12. The outer side of the drive wheel 12 is meshed with a driven wheel 13. The inner ring of the driven wheel 13 is fixedly connected to one end of the lead screw 10.

[0041] refer to Figure 1 A bearing 14 is fixedly connected to one side of the connecting plate 104, and one end of the lead screw 10 passes through the bearing 14.

[0042] A limiting plate 15 is fixedly connected to one side of the base 101, and the bottom end of the lead screw 10 is rotatably connected to the limiting plate 15 through a bearing seat.

[0043] Brief description of the usage process: Start the motor 11 to make the drive wheel 12 drive the driven wheel 13 to rotate, which in turn drives the lead screw 10 to rotate, and causes the connecting block 9 to move the second seedling tray 7 to avoid it getting too close to the first seedling tray 6.

[0044] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A forestry planting and seedling raising device, comprising a seedling raising vehicle (1), characterized in that: The seedling cart (1) is composed of a base (101), casters (102), a column (103) and a connecting plate (104). A fixing cylinder (2) is provided at the bottom of the base (101). A connecting cylinder (3) is slidably connected to the inner wall of the fixing cylinder (2). The bottom end of the connecting cylinder (3) is fixedly connected to the casters (102). A first spring (4) is provided on the outer side of the connecting cylinder (3). A sealing plate (5) is fixedly connected to the top of the connecting cylinder (3). A first seedling tray (6) and a second seedling tray (7) are respectively provided on the seedling cart (1). Seedling grooves (8) are opened on the inner walls of the first seedling tray (6) and the second seedling tray (7). A connecting block (9) is fixedly connected to one side of the second seedling tray (7). A lead screw (10) is threadedly connected to the inner wall of the connecting block (9). A drive assembly is provided on the top of the seedling cart (1).

2. The forestry planting and seedling raising device according to claim 1, characterized in that: A column (103) is fixedly connected to the top of the base (101), and a connecting plate (104) is fixedly connected to the top of the column (103). One side of the inner wall of the column (103) is fixedly connected to one side of the first seedling tray (6).

3. The forestry planting and seedling raising device according to claim 1, characterized in that: The fixed cylinder (2) includes a buffer cavity (201), a second spring (202) and a top plate (203). The inner wall of the fixed cylinder (2) is provided with a buffer cavity (201). The inner wall of the buffer cavity (201) is fixedly connected with a second spring (202). One end of the second spring (202) is fixedly connected with a top plate (203).

4. The forestry planting and seedling raising device according to claim 3, characterized in that: The fixed cylinder (2) is provided with a buffer solution, which is located on top of the sealing plate (5).

5. A forestry planting and seedling raising device according to claim 1, characterized in that: The seedling troughs (8) on the inner wall of the first seedling tray (6) are staggered from the seedling troughs (8) on the second seedling tray (7).

6. A forestry planting and seedling raising device according to claim 1, characterized in that: The drive assembly includes a motor (11) disposed on the top of the connecting plate (104), the output end of the motor (11) is fixedly connected to a drive wheel (12), the outer side of the drive wheel (12) is meshed with a driven wheel (13), and the inner ring of the driven wheel (13) is fixedly connected to one end of the lead screw (10).

7. A forestry planting and seedling raising device according to claim 1, characterized in that: A bearing (14) is fixedly connected to one side of the connecting plate (104), and one end of the lead screw (10) passes through the bearing (14).

8. A forestry planting and seedling raising device according to claim 1, characterized in that: A limiting plate (15) is fixedly connected to one side of the base (101), and the bottom end of the lead screw (10) is rotatably connected to the limiting plate (15) through a bearing seat.

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