Soil loading equipment for seedling raising plate

Abstract

The utility model discloses a seedling raising plate soil loading device, which relates to the technical field of forestry seedling raising and comprises a support frame and a seedling raising plate, a plurality of side supports are fixedly mounted on the support frame, and a storage box for storing soil is fixedly mounted among the side supports. A lower support is further fixedly installed on the side, close to the seedling raising tray, of the storage box, limiting trays are further fixedly installed on the two sides of the lower support, the limiting trays are semicircular, a plurality of conical clamping grooves are formed in the arc-shaped faces of the limiting trays, swing rods are rotationally installed on the limiting trays, and the swing rods are fixedly installed on the lower support. The rotating center of the swing rod is arranged on the axis of the limiting disc, a flattening block is rotationally installed at the end, away from the lower support, of the swing rod, and the flattening block is used for scraping away redundant soil on the seedling raising disc. And therefore, the device can adapt to seedling raising trays with different heights to carry out drawing loading work, and the application range of the device is widened.

Description

Technical Field

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

[0002] In the modern forestry planting process, there is no need to plant tree species in weed-covered soil where the germination and survival rates are low. Modern forestry planting uses seedlings or trees of a certain height for planting. Seedling trays are an important tool in the modern large-scale seedling planting process. Seedling trays can be used to efficiently cultivate seedlings that grow fast, have well-developed root systems, and have strong adaptability.

[0003] The Chinese utility model patent with announcement number: CN219478669U discloses a seedling tray covering soil device, including a machine base. This device rotates the first spiral blade in the stirring and discharging mechanism to turn the soil upward to achieve a stirring effect. The stirring and discharging mechanism drives the soil crushing mechanism to rotate through the planetary gear mechanism. The soil crushing mechanism crushes the soil to prevent agglomeration. In addition, by setting the second spiral blade, quantitative discharging can be carried out and discharging is convenient.

[0004] In the prior art, common seedling tray hole shapes are mainly square and round. However, since the root system of the seedlings develops very quickly during the growth process, it is difficult to separate the seedlings from the seedling tray during transplanting, which often damages the root system of the seedlings. At the same time, filling the seedling tray with soil is not only time-consuming and labor-intensive, but also easily causes soil to spill, affecting the hygiene and cleanliness of the working environment. Utility Model Content

[0005] In view of the above technical problems, the present invention proposes the following technical solutions:

[0006] The lifting of the ...

[0007] Furthermore, a conveying pipe is fixedly installed on the side of the storage box close to the seedling tray, and the conveying pipe is made of flexible rubber material. A distribution box is fixedly installed on the side of the storage box away from the storage box, and a plurality of discharge cones are provided on the side of the distribution box close to the seedling tray. A shaking motor is fixedly installed on the side of the storage box close to the seedling tray.

[0008] Furthermore, a shaking cam is fixedly mounted on the output shaft of the shaking motor, and the shaking cam contacts the distribution box to drive the distribution box to swing. A shaking spring is also fixedly mounted on the distribution box, and a lower bracket is fixedly mounted on the other end of the shaking spring.

[0009] Furthermore, a collection box for receiving fallen soil is installed on the support frame, and a plurality of feed wheels are rotatably installed on the support frame, and the feed wheels are symmetrically arranged on the support frame.

[0010] Furthermore, a rubber belt is provided on the feed wheel, a plurality of bearing blocks are fixedly mounted on the rubber belt, a plurality of receiving columns are provided on the bearing blocks for contacting the seedling tray, and a conveying device is also provided on the support frame, and the conveying device can contact the seedling tray.

[0011] Furthermore, the seedling tray includes a tray body, the material of the tray body is hard rubber, a plurality of planting cone barrels are arranged on the tray body, a soil box is arranged in the planting cone barrel, the material of the soil box is made of degradable paper, tray pillars are arranged on the four corners of the tray body, the tray pillars are higher than the planting cone barrels on the tray body, and side arc surfaces are also arranged on both sides of the tray body.

[0012] Compared with the prior art, the present invention has the following advantages: (1) the device adjusts the amount of soil retained on the seedling tray by rotating the handle, thereby allowing the device to adapt to seedling trays of different heights for installation, thereby increasing the adaptability of the device; (2) the device can prevent seedlings from coming into excessive contact with the planting cones by placing soil boxes on the plurality of planting cones on the tray body, thereby facilitating later planting and greatly improving planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the cross-section structure of the support frame, storage box, collection box, conveying device, conveying pipe, distribution box, and lower bracket of the utility model.

[0015] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0016] Figure 4This is a schematic diagram of the cross-section structure of the support frame, storage box, seedling tray, rubber belt, conveying pipe, and distribution box of the utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the delivery pipe of the utility model.

[0018] Figure 6 This is a schematic diagram of the limit plate structure of the utility model.

[0019] Figure 7 This is a schematic diagram of the load-bearing block structure of the utility model.

[0020] Figure 8 This is a schematic diagram of the side arc surface structure of the utility model.

[0021] Figure 9 This is a schematic diagram of the cross-section structure of the disk main body and side bracket of the utility model.

[0022] Figure markings: 101-support frame; 102-side bracket; 103-storage box; 104-seedling tray; 105-conveying device; 106-feeding wheel; 107-carrying block; 108-rubber belt; 109-collecting box; 201-shaking motor; 202-shaking cam; 203-conveying pipe; 204-distributing box; 205-shaking spring; 206-lower bracket; 207-limiting plate; 208-matching block; 209-limiting spring; 210-rotating handle; 211-swing rod; 212-extrusion torsion spring; 213-flattening block; 401-tray body; 402-soil box; 403-tray support; 404-side arc surface. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] like Figures 1 to 4As shown, a seedling tray soil loading equipment includes a support frame 101 and a seedling tray 104, and a collection box 109 for catching fallen soil is installed on the support frame 101. A plurality of feed wheels 106 are also rotatably installed on the support frame 101, and the feed wheels 106 are symmetrically arranged on the support frame 101. A rubber belt 108 is provided on the feed wheel 106, and a plurality of supporting blocks 107 are fixedly installed on the rubber belt 108. The supporting blocks 107 are provided with a plurality of receiving columns for contacting the seedling tray 104, and a conveying device 105 is also provided on the support frame 101, and the conveying device 105 can contact the seedling tray 104. When in use, the conveying device 105 can drive the seedling tray 104 to break away from the supporting block 107 and enter the device for the next step of placing seedlings in the seedling tray.

[0025] like Figures 7 to 9 As shown, the seedling tray 104 includes a tray body 401, the material of the tray body 401 is hard rubber, and a plurality of planting cone barrels are arranged on the tray body 401, and a soil box 402 is arranged in the planting cone barrel, and the material of the soil box 402 is made of degradable paper. The function of the soil box 402 is to facilitate the seedlings to be taken out from the side arc surface 404 during the transplanting process after they grow up. Tray pillars 403 are provided on the four corners of the tray body 401, and the tray pillars 403 are higher than the planting cone barrels on the tray body 401. The purpose is to isolate the planting cone barrels from the ground. Side arc surfaces 404 are also provided on both sides of the tray body 401, and the side arc surfaces 404 are used to contact the receiving columns on the support block 107, thereby facilitating the device to be stabilized by the receiving columns.

[0026] like Figures 1 to 6 As shown, a plurality of side brackets 102 are fixedly installed on the support frame 101, and a storage box 103 for storing soil is fixedly installed between the plurality of side brackets 102. A delivery pipe 203 is fixedly installed on the side of the storage box 103 close to the seedling tray 104. The delivery pipe 203 is made of flexible rubber material. A distribution box 204 is fixedly installed on the delivery pipe 203 away from the storage box 103. The distribution box 204 is provided with a plurality of discharge cones on the side close to the seedling tray 104. The discharge cone port corresponds one to one with the planting cone barrel on the seedling tray 104. A shaking motor 201 is fixedly installed on the side of the storage box 103 close to the seedling tray 104. A shaking cam 202 is fixedly installed on the output shaft of the shaking motor 201. The shaking cam 202 contacts the distribution box 204 to drive the distribution box 204 to swing. A shaking spring 205 is also fixedly installed on the distribution box 204. The other end of the shaking spring 205 is fixedly installed with a lower bracket 206.

[0027] like Figures 2 to 6As shown, a lower bracket 206 is fixedly installed on one side of the storage box 103 near the seedling tray 104, and the lower bracket 206 is fixedly connected to one end of the shaking spring 205. A limiting plate 207 is fixedly installed on both sides of the lower bracket 206. The limiting plate 207 is semicircular in shape, and the arc surface of the limiting plate 207 is provided with a plurality of conical slots. A swing rod 211 is rotatably installed on the limiting plate 207, and the rotation center of the swing rod 211 is set on the axis of the limiting plate 207. The swing rod 211 is rotatably installed on one end away from the lower bracket 206, and the flattening block 213 is contacted with the seedling tray 104. The flattening block 213 is used to scrape off excess soil on the seedling tray 104. Extrusion torsion springs 212 are fixedly installed on both sides of the flattening block 213, and the other end of the extrusion torsion spring 212 is fixedly installed on the flattening block 213.

[0028] Working principle: Before using this device, it is necessary to place a soil box 402 in each planting cone barrel on the seedling tray 104, and put the soil for planting in the storage box 103. Then, place the seedling tray 104 on the supporting block 107, and let the side arc surfaces 404 on both sides of the seedling tray 104 contact the receiving columns on the supporting block 107. In this way, the seedling tray 104 can be placed on the supporting block 107.

[0029] After that, the feed wheel 106 is started, and the feed wheel 106 drives the bearing block 107 to move toward the conveying device 105 through the rubber belt 108, so that the seedling tray 104 can gradually move toward the bottom of the distribution box 204. After the feed wheel 106 is started, the shaking motor 201 can be started, and the shaking motor 201 drives the distribution box 204 to vibrate through the shaking cam 202. The purpose of the vibration of the distribution box 204 is to prevent the soil from getting stuck in the distribution box 204, and the distribution box 204 is vibrated. The soil in 04 will fall into the planting cone barrel on the seedling tray 104 through the corresponding discharge cone. Then the seedling tray 104 will continue to move and pass through the flattening block 213, allowing the flattening block 213 to remove the excess soil on the seedling tray 104, and the excess soil will fall into the collection box 109 for temporary storage. When the seedling tray 104 passes through the conveying device 105, the conveying device 105 will contact the seedling tray 104, and then the seedling tray 104 will be sent to the next process through the conveying device 105.

[0030] When the height of the soil box 402 on the seedling tray 104 is changed, or the height of the seedling tray 104 is changed, the engaging block 208 can be manually pulled to disengage the engaging block 208 from the limiting plate 207, and then the rotating handles 210 on both sides of the lower bracket 206 are manually held with both hands, and then the rotating handles 210 are driven to rotate. When the rotating handles 210 are rotated, the flattening block 213 is driven to adjust the height of the contact with the seedling tray 104. After the adjustment is completed, the engaging block 208 is released, and then the engaging block 208 will be engaged with the cone slot on the limiting plate 207 again, so that the amount of soil retained on the seedling tray 104 can be adjusted, and the device can adapt to seedling trays 104 of different heights to work. The above is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A seedling tray soil filling device, comprising a support frame (101) and a seedling tray (104), characterized in that: A plurality of side brackets (102) are fixedly mounted on the support frame (101), a storage box (103) for storing soil is fixedly mounted between the plurality of side brackets (102), a lower bracket (206) is fixedly mounted on one side of the storage box (103) close to the seedling tray (104), and a limiting plate (207) is fixedly mounted on both sides of the lower bracket (206), the limiting plate (207) being semicircular in shape, the arc surface of the limiting plate (207) being provided with a plurality of cone slots, and a pendulum is rotatably mounted on the limiting plate (207). A movable rod (211), the rotation center of the swing rod (211) is set on the axis of the limit plate (207), and a flattening block (213) is rotatably installed at one end of the swing rod (211) away from the lower bracket (206). The flattening block (213) can contact the seedling tray (104) and is used to scrape off excess soil on the seedling tray (104). Extrusion torsion springs (212) are fixedly installed on both sides of the flattening block (213), and the other end of the extrusion torsion spring (212) is fixedly installed on the flattening block (213).

2. The seedling tray soil filling device according to claim 1, characterized in that: A delivery pipe (203) is fixedly mounted on a side of the storage box (103) close to the seedling tray (104), and the delivery pipe (203) is made of a flexible rubber material. A distribution box (204) is fixedly mounted on the delivery pipe (203) away from the storage box (103), and a plurality of discharge cones are provided on a side of the distribution box (204) close to the seedling tray (104). A shaking motor (201) is fixedly mounted on a side of the storage box (103) close to the seedling tray (104).

3. The seedling tray soil filling device according to claim 2, characterized in that: A shaking cam (202) is fixedly mounted on the output shaft of the shaking motor (201), and the shaking cam (202) contacts the material distribution box (204) to drive the material distribution box (204) to swing. A shaking spring (205) is also fixedly mounted on the material distribution box (204), and a lower bracket (206) is fixedly mounted on the other end of the shaking spring (205).

4. The seedling tray soil filling device according to claim 1, characterized in that: A collecting box (109) for receiving fallen soil is installed in contact with the support frame (101), and a plurality of feed wheels (106) are also rotatably installed on the support frame (101). The feed wheels (106) are symmetrically arranged on the support frame (101).

5. The seedling tray soil filling device according to claim 4, characterized in that: The feed wheel (106) is provided with a rubber belt (108), a plurality of bearing blocks (107) are fixedly mounted on the rubber belt (108), a plurality of receiving columns are provided on the bearing blocks (107) for contacting the seedling tray (104), and a conveying device (105) is further provided on the support frame (101), and the conveying device (105) can contact the seedling tray (104).

6. The seedling tray soil filling device according to claim 1, characterized in that: The seedling tray (104) comprises a tray body (401), the tray body (401) being made of hard rubber, a plurality of planting cone barrels being arranged on the tray body (401), a soil box (402) being arranged inside the planting cone barrels, the soil box (402) being made of degradable paper, tray supports (403) being arranged at the four corners of the tray body (401), the tray supports (403) being higher than the planting cone barrels on the tray body (401), and side curved surfaces (404) being arranged on both sides of the tray body (401).

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