A forestry seedling planting device

Abstract

A kind of forestry seedling seeding device, including storage box, wheel support, transmission shaft, camshaft, spring frame, lifting frame, earth tooth, the rear of the storage box is fixedly connected with wheel support, the lower part of wheel support is fixedly connected with wheel frame, the side of storage box is fixedly connected with crossbeam, the front of crossbeam has earth frame, the lower part of wheel frame is fixedly connected with the lower part of earth frame, wheel is fixedly connected with the lower part of earth frame, the side of storage box has stirring shaft slot, stirring shaft slot is adapted to stirring shaft, stirring shaft slot is connected with stirring shaft, stirring shaft rotates inside stirring shaft slot, the side of stirring shaft has stirring vane, the side of storage box is fixedly connected with stirring motor, stirring motor output shaft is fixedly connected with stirring shaft, the lower part of storage box is fixedly connected with distribution box.

Description

Technical Field

[0001] This utility model relates to the field of forestry, and in particular to a seeding device for forestry seedlings. Background Technology

[0002] An existing patent (publication number: CN211960040U) discloses a forestry seedling sowing device. It includes a hopper with a tray embedded at its bottom, the tray having several evenly spaced feeding openings on its surface. A collection box is fixedly connected to the bottom of the tray, with an outlet on the right side of the collection box's bottom. A handwheel is inserted through the right side of the hopper, and a rotating shaft is welded to its left side. Several blades are evenly welded around the outer wall of the rotating shaft, and brushes are embedded at the outer ends of the blades. However, this device, with its "outlet on the right side of the collection box's bottom," relies on the outlet at the bottom of the hopper for forestry sowing operations. During sowing, the operator needs to dig holes in the ground, affecting the device's efficiency. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a forestry seedling sowing device that places seed material inside a storage bin and outputs it in batches via a distribution wheel inside the distribution bin driven by a drive motor. Simultaneously, the distribution wheel shaft drives the transmission shaft to rotate, causing the transmission shaft to rotate the equipment cam. The cam then drives the digging teeth at the bottom of the lifting frame to dig holes before the seed material is output, eliminating the need for operators to dig holes in the soil during this process, thereby increasing the working efficiency of the equipment.

[0004] The objective of this utility model is achieved through the following technical solution: A forestry seedling sowing device includes a storage bin, a wheel bracket, a drive shaft, a cam shaft, a spring frame, a lifting frame, and digging teeth. The rear of the storage bin is fixedly connected to the wheel bracket, the lower part of the wheel bracket is fixedly connected to the wheel frame, and the side of the storage bin is fixedly connected to a crossbeam. The front of the crossbeam has a digging frame, and the lower parts of the wheel frame and the lower parts of the digging frame are both fixedly connected to wheels. The side of the storage bin has a stirring shaft groove, which is adapted to a stirring shaft and connected to it. The stirring shaft rotates within the stirring shaft groove, and the side of the stirring shaft has stirring blades. The side of the storage box is fixedly connected to the stirring motor, and the output shaft of the stirring motor is fixedly connected to the stirring shaft. The lower part of the storage box is fixedly connected to the distributing box. The distributing box is adapted to the distributing wheel and is connected to the distributing wheel. The distributing wheel rotates inside the distributing box. The side of the distributing wheel has a distributing wheel shaft, and the side of the distributing box has a distributing wheel shaft groove. The distributing wheel shaft rotates inside the distributing wheel shaft groove. The upper part of the distributing wheel has a discharge hole, and the upper part of the discharge hole corresponds to the position of the storage box. The front of the distributing box is fixedly connected to the drive motor, and the output shaft of the drive motor is fixedly connected to the distributing wheel shaft.

[0005] The front of the storage box is fixedly connected to the transmission frame, the lower part of the transmission frame is fixedly connected to the transmission bearing, the front of the material distribution wheel shaft is fixedly connected to the transmission shaft, the transmission bearing is adapted to the transmission shaft, the transmission bearing is connected to the transmission shaft, the transmission shaft rotates inside the transmission bearing, the lower part of the material distribution box is fixedly connected to the discharge hopper, the lower part of the discharge hole corresponds to the position of the discharge hopper, and the lower part of the excavator frame is fixedly connected to the cam support.

[0006] The front part of the drive shaft is fixedly connected to the camshaft. The cam support is adapted to the camshaft. The cam support is connected to the camshaft. The camshaft rotates inside the cam support. The camshaft has a cam inside. The side of the excavator is fixedly connected to the guide rod base. The lower part of the guide rod base has a guide rod. The lower part of the guide rod is fixedly connected to the spring frame. Beneficial effects

[0007] 1. During the use of this utility model forestry seedling sowing device, the seed material is placed inside the storage box and output in batches by the distribution wheel inside the distribution box driven by the drive motor. At the same time, the distribution wheel shaft drives the transmission shaft to rotate, which in turn drives the equipment cam to rotate. The cam drives the digging teeth at the bottom of the lifting frame to dig holes before the seed material is output. During this process, the operator does not need to dig holes in the ground, thereby increasing the working efficiency of the equipment.

[0008] 2. During the use of this utility model forestry seedling sowing device, the transmission shaft drives the equipment cam to rotate, so that the cam drives the digging teeth at the bottom of the lifting frame to dig holes before the seed material is output. The two sets of support rollers at the top of the lifting frame rotate synchronously at the bottom of the cam, thereby reducing the friction between the cam and the lifting frame and increasing the service life of the equipment.

[0009] 3. During the use of this utility model forestry seedling sowing device, after the seed material is placed inside the storage box, the stirring motor on the side of the storage box drives the stirring shaft to rotate, so that the stirring shaft drives the stirring blades to rotate inside the storage box, preventing the seed material inside the storage box from accumulating and arching, thereby increasing the stability of the equipment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a forestry seedling sowing device according to the present invention.

[0011] Figure 2 This is a partial cross-sectional schematic diagram of the storage box structure of a forestry seedling sowing device according to the present invention.

[0012] Figure 3 This is a partial cross-sectional schematic diagram of the material distribution box structure of a forestry seedling sowing device according to the present invention.

[0013] Figure 4This is a three-dimensional assembly diagram of the material distribution wheel structure of a forestry seedling sowing device according to the present invention.

[0014] Figure 5 This is a partial cross-sectional schematic diagram of the excavation frame structure of a forestry seedling sowing device according to the present invention.

[0015] Figure 6 This is a partial cross-sectional schematic diagram of the lifting frame structure of a forestry seedling sowing device according to the present invention.

[0016] Figure 7 This is a three-dimensional assembly diagram of the lifting frame structure of a forestry seedling sowing device according to the present invention. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A forestry seedling sowing device includes a storage box 01, a wheel bracket 02, a drive shaft 19, a cam shaft 22, a spring frame 26, a lifting frame 27, and digging teeth 30. The rear of the storage box 01 is fixedly connected to the wheel bracket 02, the lower part of the wheel bracket 02 is fixedly connected to the wheel frame 03, and the side of the storage box 01 is fixedly connected to a crossbeam 04. The front of the crossbeam 04 has a digging frame 05, and the lower parts of the wheel frame 03 and the lower parts of the digging frame 05 are both fixedly connected to wheels 06. The side of the storage box 01 has a stirring shaft groove 07, which is adapted to a stirring shaft 08. The stirring shaft groove 07 is connected to the stirring shaft 08, and the stirring shaft 08 rotates inside the stirring shaft groove 07. The side of the stirring shaft 08 has stirring blades 09. During the use of the forestry seedling sowing device, after the seed material is placed inside the storage box 01, the stirring shaft 08 is driven to rotate by the stirring motor 10 on the side of the storage box 01. The mixing shaft 08 drives the mixing blades 09 to rotate inside the storage box 01, preventing the seed material inside the storage box 01 from accumulating and arching, thereby increasing the stability of the equipment. The side of the storage box 01 is fixedly connected to the mixing motor 10, and the output shaft of the mixing motor 10 is fixedly connected to the mixing shaft 08. The lower part of the storage box 01 is fixedly connected to the distribution box 11, which is adapted to the distribution wheel 12. The distribution box 11 is connected to the distribution wheel 12, and the distribution wheel 12 rotates inside the distribution box 11. The side of the distribution wheel 12 has a distribution wheel shaft 13, and the side of the distribution box 11 has a distribution wheel shaft groove 15. The distribution wheel shaft 13 rotates inside the distribution wheel shaft groove 15. The upper part of the distribution wheel 12 has a discharge hole 14, and the upper part of the discharge hole 14 corresponds to the position of the storage box 01. The front of the distribution box 11 is fixedly connected to the drive motor 16, and the output shaft of the drive motor 16 is fixedly connected to the distribution wheel shaft 13.

[0018] Example 2: The front of the storage box 01 of this utility model is fixedly connected to the transmission frame 17, the lower part of the transmission frame 17 is fixedly connected to the transmission bearing 18, the front of the material distribution wheel shaft 13 is fixedly connected to the transmission shaft 19, the transmission bearing 18 is adapted to the transmission shaft 19, the transmission bearing 18 is connected to the transmission shaft 19, the transmission shaft 19 rotates inside the transmission bearing 18, the lower part of the material distribution box 11 is fixedly connected to the discharge hopper 20, the lower part of the discharge hole 14 corresponds to the position of the discharge hopper 20, and the lower part of the excavator frame 05 is fixedly connected to the cam support 21.

[0019] Example 3: The front part of the transmission shaft 19 of this utility model is fixedly connected to the cam shaft 22. The cam bracket 21 is adapted to the cam shaft 22. The cam bracket 21 is connected to the cam shaft 22. The cam shaft 22 rotates inside the cam bracket 21. The cam shaft 22 has a cam 23 inside. During the use of the forestry seedling sowing device, the seed material is placed inside the storage box 01 and the distribution wheel 12 inside the distribution box 11 is driven by the drive motor 16 to output the seed material in batches. At the same time, the transmission shaft 19 is driven to rotate through the distribution wheel shaft 13, so that the transmission shaft 19 drives the equipment cam 23 to rotate. The cam 23 drives the digging teeth 30 at the bottom of the lifting frame 27 to dig holes before the seed material is output. During this period, the operator does not need to dig holes in the land. This increases the working efficiency of the equipment. The side of the digging frame 05 is fixedly connected to the guide rod base 24. The lower part of the guide rod base 24 has a guide rod 25. The lower part of the guide rod 25 is fixedly connected to the spring frame 26.

[0020] Example 4: The side of the spring frame 26 of this utility model is fixedly connected to the excavator frame 05. The guide rod 25 is adapted to the lifting frame 27. The guide rod 25 is connected to the lifting frame 27. The lifting frame 27 slides on the side of the guide rod 25. Both the side of the lifting frame 27 and the side of the spring frame 26 have spring grooves 28. The two sets of spring grooves 28 are connected by a return spring 29.

[0021] Example 5: The front of the lifting frame 27 of this utility model is fixedly connected to the digging teeth 30. The upper part of the lifting frame 27 has a roller shaft groove 31, which is adapted to the roller 32. The roller shaft groove 31 is connected to the roller 32, and the roller 32 rotates inside the roller shaft groove 31. The cam 23 rotates on the upper part of the roller 32. During the use of the forestry seedling sowing device, the transmission shaft 19 drives the cam 23 of the equipment to rotate, so that the cam 23 drives the digging teeth 30 at the lower part of the lifting frame 27 to dig holes before the seed material is output. The two sets of rollers 32 at the upper part of the lifting frame 27 rotate synchronously at the lower part of the cam 23, thereby reducing the friction of the cam 23 on the lifting frame 27 and increasing the service life of the equipment. The rear of the digging frame 05 is fixedly connected to the push rod 33.

[0022] Example 6: Installation steps of this utility model: Fix the rear of the storage box 01 to the wheel bracket 02; fix the lower part of the wheel bracket 02 to the wheel frame 03; fix the side of the storage box 01 to the crossbeam 04; fix the lower part of the wheel frame 03 and the lower part of the excavator frame 05 to the wheels 06; rotate the mixing shaft 08 inside the mixing shaft groove 07; fix the side of the storage box 01 to the mixing motor 10; and fix the output shaft of the mixing motor 10 to the mixing shaft 08. Next, fix the lower part of the storage box 01 to the distribution box 11, rotate the distribution wheel 12 inside the distribution box 11, rotate the distribution wheel shaft 13 inside the distribution wheel shaft groove 15, align the upper part of the discharge hole 14 with the position of the storage box 01, fix the front part of the distribution box 11 to the drive motor 16, fix the output shaft of the drive motor 16 to the distribution wheel shaft 13, fix the front part of the storage box 01 to the transmission frame 17, and fix the lower part of the transmission frame 17 to the transmission bearing. 18. Fixed connection: The front part of the material distribution wheel shaft 13 is fixedly connected to the drive shaft 19, and the drive shaft 19 rotates inside the drive bearing 18. The lower part of the material distribution box 11 is fixedly connected to the discharge hopper 20. The lower part of the discharge hole 14 is aligned with the position of the discharge hopper 20. The lower part of the excavator frame 05 is fixedly connected to the cam support 21. The front part of the drive shaft 19 is fixedly connected to the cam shaft 22, and the cam shaft 22 rotates inside the cam support 21. The side of the excavator frame 05 is connected to the guide... The rod base 24 is fixedly connected, the lower part of the guide rod 25 is fixedly connected to the spring frame 26, the side of the spring frame 26 is fixedly connected to the excavator frame 05, the lifting frame 27 slides on the side of the guide rod 25, the two sets of spring grooves 28 are connected by the return spring 29, the front part of the lifting frame 27 is fixedly connected to the excavator teeth 30, the support roller 32 rotates inside the support roller shaft groove 31, the cam 23 rotates on the upper part of the support roller 32, and the rear part of the excavator frame 05 is fixedly connected to the push rod 33.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A forestry seedling sowing device, characterized in that: The system includes a storage bin (01), a wheel bracket (02), a drive shaft (19), a camshaft (22), a spring frame (26), a lifting frame (27), and digging teeth (30). The rear of the storage bin (01) is fixedly connected to the wheel bracket (02), the lower part of the wheel bracket (02) is fixedly connected to the wheel frame (03), the side of the storage bin (01) is fixedly connected to the crossbeam (04), the front of the crossbeam (04) has a digging frame (05), the lower part of the wheel frame (03) and the lower part of the digging frame (05) are both fixedly connected to the wheel (06), the side of the storage bin (01) has a stirring shaft groove (07), the stirring shaft groove (07) is adapted to the stirring shaft (08), the stirring shaft groove (07) is connected to the stirring shaft (08), the stirring shaft (08) rotates inside the stirring shaft groove (07), and the side of the stirring shaft (08) has stirring blades (09). The side of the material box (01) is fixedly connected to the stirring motor (10), the output shaft of the stirring motor (10) is fixedly connected to the stirring shaft (08), the lower part of the storage box (01) is fixedly connected to the distribution box (11), the distribution box (11) is adapted to the distribution wheel (12), the distribution box (11) is connected to the distribution wheel (12), the distribution wheel (12) rotates inside the distribution box (11), the side of the distribution wheel (12) has a distribution wheel shaft (13), the side of the distribution box (11) has a distribution wheel shaft groove (15), the distribution wheel shaft (13) rotates inside the distribution wheel shaft groove (15), the upper part of the distribution wheel (12) has a discharge hole (14), the upper part of the discharge hole (14) corresponds to the position of the storage box (01), the front part of the distribution box (11) is fixedly connected to the drive motor (16), the output shaft of the drive motor (16) is fixedly connected to the distribution wheel shaft (13).

2. The forestry seedling sowing device according to claim 1, characterized in that: The front of the storage box (01) is fixedly connected to the transmission frame (17), the lower part of the transmission frame (17) is fixedly connected to the transmission bearing (18), the front of the material distribution wheel shaft (13) is fixedly connected to the transmission shaft (19), the transmission bearing (18) is adapted to the transmission shaft (19), the transmission bearing (18) is connected to the transmission shaft (19), the transmission shaft (19) rotates inside the transmission bearing (18), the lower part of the material distribution box (11) is fixedly connected to the discharge hopper (20), the lower part of the discharge hole (14) corresponds to the position of the discharge hopper (20), and the lower part of the excavator frame (05) is fixedly connected to the cam support (21).

3. A forestry seedling sowing device according to claim 2, characterized in that: The front part of the drive shaft (19) is fixedly connected to the camshaft (22), the cam bracket (21) is adapted to the camshaft (22), the cam bracket (21) is connected to the camshaft (22), the camshaft (22) rotates inside the cam bracket (21), the camshaft (22) has a cam (23) inside, the side of the excavator (05) is fixedly connected to the guide rod base (24), the lower part of the guide rod base (24) has a guide rod (25), and the lower part of the guide rod (25) is fixedly connected to the spring frame (26).

4. A forestry seedling sowing device according to claim 3, characterized in that: The side of the spring frame (26) is fixedly connected to the excavator frame (05), the guide rod (25) is adapted to the lifting frame (27), the guide rod (25) is connected to the lifting frame (27), the lifting frame (27) slides on the side of the guide rod (25), the side of the lifting frame (27) and the side of the spring frame (26) both have spring grooves (28), and the two sets of spring grooves (28) are connected by a return spring (29).

5. A forestry seedling sowing device according to claim 3, characterized in that: The front part of the lifting frame (27) is fixedly connected to the digging teeth (30). The upper part of the lifting frame (27) has a roller shaft groove (31). The roller shaft groove (31) is adapted to the roller (32). The roller shaft groove (31) is connected to the roller (32). The roller (32) rotates inside the roller shaft groove (31). The cam (23) rotates on the upper part of the roller (32). The rear part of the digging frame (05) is fixedly connected to the push rod (33).

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