Forestry soil improvement material applying device

Abstract

The forestry soil improvement material applying device comprises a vehicle body (1), a supporting frame (2) is arranged on the vehicle body (1), a soil turning mechanism (3) is arranged on the supporting frame (2), a material scattering hopper (4) is arranged on the upper portion of the soil turning mechanism (3), a material hopper (5) is arranged on the upper portion of the material scattering hopper (4), and a plurality of discharging channels (6) are formed in the bottom of the material hopper (5). A driving assembly (7) is arranged on the supporting frame (2) and located on one side of the material scattering hopper (4), the output end of one side of the driving assembly (7) is provided with a material scattering plate (8) arranged in the material scattering hopper (4), and the driving assembly (7) drives the material scattering plate (8) to swing and scatter materials. Through linkage combination of two actions of material falling and material dispersing, the fertilizer is uniformly dispersed in soil, and the fertilization uniformity in a region is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of forestry equipment, in particular to a forestry soil improvement material applying device. BACKGROUND

[0002] The soil fertility level of the forestry area can be improved by using soil improvement fertilizer. The existing fertilizer applying device, such as the Chinese invention patent with publication number CN117378311A, discloses an alkaline soil improvement device, relating to the technical field of soil improvement equipment, which comprises a bearing assembly, a tire provided on the bearing assembly for the bearing assembly to travel, and a plowing assembly provided on the bearing assembly and used for plowing alkaline soil at different depths. The plowing assembly comprises a shaft, a disc, a guide groove, a J-shaped plow, an adjusting disc, an arc-shaped through groove, and a limiting block. This device usually realizes fertilizer discharging through the intermittent structure of the discharging end of the material box. This discharging mode causes the fertilizer to be unable to be uniformly dispersed in the plowed soil, but to be quantitatively concentrated in a certain specific area of the soil, which is prone to the problem of uneven dispersion of the fertilizer. SUMMARY

[0003] The purpose of the present application is to provide a forestry soil improvement material applying device. The present application uniformly disperses the fertilizer in the soil through the linkage combination of the two actions of material dropping and material scattering, thereby ensuring the uniformity of the fertilizer application in the area.

[0004] The technical solution of the present application is a forestry soil improvement material applying device, which comprises a vehicle body, a support frame provided on the vehicle body, a soil turning mechanism provided on the support frame, a material scattering hopper provided on the upper part of the soil turning mechanism, a material hopper provided on the upper part of the material scattering hopper, and a plurality of discharging channels provided at the bottom of the material hopper; a driving assembly is provided on the support frame and located on one side of the material scattering hopper, one side output end of the driving assembly has a material scattering plate provided in the material scattering hopper, the driving assembly drives the material scattering plate to swing and scatter the material, and the scattered material falls into the soil turned by the soil turning mechanism; the other side output end of the driving assembly has a discharging rod group provided in the discharging channel, and the discharging rod group pushes the material in the discharging channel to fall into the material scattering hopper.

[0005] In the above-mentioned forestry soil improvement material applying device, the soil turning mechanism comprises a soil turning main frame provided on the support frame, the upper end of the soil turning main frame has a material receiving hopper corresponding to the discharging end of the material scattering hopper, one end of the soil turning main frame is provided with a soil turning motor, and the lower end of the soil turning main frame is provided with a soil turning piece through a bearing, and the soil turning motor is connected with the soil turning piece through a belt transmission.

[0006] In the above-mentioned forestry soil improvement material applying device, the soil turning piece comprises a shaft body provided at the lower end of the soil turning main frame through a bearing, and a plurality of soil turning blades are uniformly provided on the shaft body.

[0007] The preceding forestry soil improvement material applying device, wherein the driving assembly comprises a bottom plate arranged on the support frame, the bottom plate is provided with a first bearing seat, one side of the first bearing seat is provided with a main wheel disc connected with the motor, the bottom part of the scattering hopper is provided with a plate body shaft connected with the scattering plate, the end of the plate body shaft is provided with a first connecting rod, one end of the first connecting rod is hingedly connected with a second connecting rod, one end of the second connecting rod is hingedly connected with the main wheel disc, and one end of the second connecting rod is eccentrically connected with the main wheel disc, the bottom plate is provided with a lifting frame, and the lifting frame is provided with a linkage for connecting the first connecting rod and the discharge rod group.

[0008] The preceding forestry soil improvement material applying device, wherein the linkage comprises a second bearing seat arranged on the lifting frame, the second bearing seat is provided with a rotatable swing rod, the end of the swing rod is hingedly connected with a connecting rod, and one end of the connecting rod is hingedly connected with the first connecting rod.

[0009] The preceding forestry soil improvement material applying device, wherein the discharge rod group comprises a main rod movably connected with the upper end of the swing rod, and a plurality of sub rods are uniformly arranged on the main rod and arranged in the discharge channel.

[0010] The preceding forestry soil improvement material applying device, wherein the discharge channel comprises a triangular groove arranged at the bottom of the material hopper, the bottom of the triangular groove is provided with a circular channel penetrating through the bottom of the material hopper, and the sub rod is arranged in the circular channel.

[0011] The preceding forestry soil improvement material applying device, wherein the end part of the scattering plate is provided with rubber surfaces on both sides.

[0012] Compared with the prior art, the present application has the following advantages: 1、The present application realizes the linkage and cooperation of material falling and scattering through the driving assembly, on the one hand, the driving assembly drives the discharge rod group to penetrate through the multiple discharge channels of the material hopper bottom, pushes the material to uniformly fall into the scattering hopper, avoids the quantitative concentration problem of traditional single-channel intermittent discharge, on the other hand, the driving assembly synchronously drives the scattering plate in the scattering hopper to swing, cooperates with the rubber surfaces at the end part of the scattering plate, can efficiently scatter the material and prevent caking, and can also avoid material adhesion, so that the scattered material can accurately fall into the soil turned over by the soil turning mechanism; the whole process guarantees uniform distribution of the material and ensures the balanced effect of the forestry soil improvement material.

[0013] 2、The soil turning mechanism is combined with the fertilization structure, the soil turning part is driven by the soil turning motor to turn over the soil, the receiving hopper at the upper end of the soil turning main frame accurately corresponds to the discharge end of the scattering hopper, so that the scattered material can directly fall into the loosened soil, and there is no need to perform the soil turning and fertilization operation in stages, such an integrated design shortens the operation time of a single area, and is especially suitable for soil improvement of a large-area forestry area, and effectively improves the overall production operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of a soil-turning mechanism; Figure 3 This is a schematic diagram of a soil turning device; Figure 4 This is a schematic diagram of the driving component; Figure 5 This is a schematic diagram of the connecting rod; Figure 6 This is a schematic diagram of the discharge channel.

[0015] The markings in the attached diagram are as follows: 1-Car body, 2-Support frame, 3-Turning mechanism, 4-Bulk hopper, 5-Material hopper, 6-Discharge channel, 7-Drive assembly, 8-Bulk plate, 9-Discharge rod assembly, 10-Turning main frame, 11-Receiving hopper, 12-Turning motor, 13-Turning component, 14-Shaft, 15-Turning wheel, 16-Base plate, 17-First bearing seat, 18-Main wheel, 19-Plate shaft, 20-First connecting rod, 21-Second connecting rod, 22-Lifting frame, 23-Linkage component, 24-Second bearing seat, 25-Swing rod, 26-Connecting rod, 27-Main rod, 28-Second rod, 29-Triangular groove, 30-Circular channel. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0017] Example: Forestry soil amendment application device, including vehicle body 1, as shown in the attached document. Figure 1 As shown, the vehicle body has four moving wheels. The two front wheels are steering wheels, which can control the direction of movement of the vehicle body, and the two rear wheels are drive wheels, which provide power for the movement of the vehicle body. A support frame 2 is installed on the vehicle body 1, and a soil turning mechanism 3 is installed on the support frame 2. A bulk material hopper 4 is installed on the upper part of the soil turning mechanism 3, and a material hopper 5 is installed on the upper part of the bulk material hopper 4. The bottom of the material hopper 5 has multiple discharge channels 6. A drive component 7 is provided on the support frame 2 and on one side of the bulk material hopper 4. One output end of the drive component 7 has a bulk material plate 8 set in the bulk material hopper 4. The drive component 7 drives the bulk material plate 8 to swing and break up the material, and the broken material falls into the soil turned up by the soil turning mechanism 3. The other output end of the drive component 7 has a discharge rod group 9 that passes through the discharge channel 6. The discharge rod group 9 pushes the material in the discharge channel 6 into the bulk material hopper 4.

[0018] The soil-turning mechanism 3 includes a main soil-turning frame 10 mounted on a support frame 2, as shown in the attached diagram. Figure 2As shown, the upper end of the soil turning main frame 10 has a receiving hopper 11 corresponding to the discharge end of the bulk hopper 4, one end of the soil turning main frame 10 is provided with a soil turning motor 12, and the lower end of the soil turning main frame 10 is provided with a soil turning member 13 through a bearing, as shown in the attached Figure 3 As shown, the soil turning motor 12 is connected to the soil turning member 13 through a belt drive, and the soil turning motor is started to rotate the soil turning member through the belt drive. The soil turning member 13 includes a shaft body 14 provided at the lower end of the soil turning main frame 10 through a bearing, and a plurality of soil turning blades 15 are uniformly installed on the shaft body 14. The soil turning blades are in a sheet structure, and have soil turning teeth on the circumferential surface. Adjacent soil turning blades are arranged at a certain interval to achieve uniformity of regional soil turning. After the soil turning member 13 of the soil turning mechanism 3 rotates and turns up the soil, the improved material needs to be filled into the turned-up soil layer in time. The driving assembly controls the discharge and bulk material synchronously, so that the scattered material can accurately fall into the soil area turned up by the soil turning member 13, reducing material waste and ensuring the mixing efficiency of the material and the soil, thereby improving the continuity and effectiveness of the soil improvement operation.

[0019] The driving assembly 7 includes a bottom plate 16 provided on the support frame 2, as shown in the attached Figure 4 As shown, the bottom plate 16 is provided with a first bearing seat 17, and one side of the first bearing seat 17 is provided with a main wheel disc 18 connected to the motor. The bottom of the bulk hopper 4 is provided with a plate shaft 19 connected to the bulk material plate 8, and the end portions of the bulk material plate 8 have rubber surfaces on both sides. The end portion of the plate shaft 19 is provided with a first connecting rod 20, one end of the first connecting rod 20 is hingedly connected to a second connecting rod 21, one end of the second connecting rod 21 is hingedly connected to the main wheel disc 18, and one end of the second connecting rod 21 is eccentrically connected to the main wheel disc 18. The bottom plate 16 is provided with a lifting frame 22, and the lifting frame 22 is provided with a linkage member 23 for connecting the first connecting rod 20 and the discharge rod set 9 in series. After the motor is started, the main wheel disc 18 is rotated. Since the second connecting rod 21 is eccentrically connected to the main wheel disc 18 (the hinge point deviates from the center of the main wheel disc), the circumferential motion of the main wheel disc is converted into the forward and backward reciprocating motion of the first connecting rod 20 through the second connecting rod 21. The reciprocating motion of the first connecting rod 20 is realized through two branches to realize power distribution, which drives the bulk material plate and the discharge rod set respectively. First, the swing drive of the bulk material plate, the first connecting rod 20 directly drives the plate shaft 19 hingedly connected thereto to reciprocate, and the plate shaft 19 is fixedly connected to the bulk material plate 8. Therefore, the rotation of the plate shaft will cause the bulk material plate 8 to periodically swing in the bulk hopper 4, and the rubber surfaces on both sides of the end portion of the bulk material plate 8 can buffer the swing impact to avoid rigid collision with the inner wall of the bulk hopper, while enhancing the scraping and scattering effect of the material. The linkage member 23 includes a second bearing seat 24 provided on the lifting frame 22, and the second bearing seat 24 is provided with a rotatable swing rod 25. The end of the swing rod 25 is hingedly connected to a connecting rod 26, as shown in the attached Figure 5As shown, one end of the connecting rod 26 is hingedly connected with the first connecting rod 20; the upper end of the swing rod 25 is connected with the discharge rod group 9. The discharge rod group 9 comprises a main rod 27 movably connected with the upper end of the swing rod 25, and a plurality of sub-rod 28 uniformly arranged on the main rod 27 and penetrating into the discharge channel 6. The discharge channel 6 comprises a triangular groove 29 arranged at the bottom of the material hopper 5, and the bottom of the triangular groove 29 has a circular channel 30 penetrating through the bottom of the material hopper 5, and the sub-rod 28 penetrates into the circular channel 30. Secondly, the reciprocating drive of the discharge rod group, the reciprocating movement of the first connecting rod 20 is transmitted to the end of the swing rod 25 through the connecting rod 26, and the swing rod 25 takes the second bearing seat 24 on the lifting frame 22 as the rotating fulcrum (can rotate around the shaft in the bearing); the upper end of the swing rod 25 is movably connected with the main rod 27 of the discharge rod group 9, thereby driving the main rod 27 and the uniformly arranged sub-rod 28 to move transversely and reciprocally along the discharge channel 6 (circular channel 30). The triangular groove 29 of the discharge channel 6 can pre-store and guide the improved material in the material hopper 5, as shown in the attached drawings. Figure 6 As shown, the material is uniformly filled into the circular channel 30; when the sub-rod 28 moves upward with the main rod 27, a containing space is formed in the circular channel 30, the material falls into the circular channel 30 from the triangular groove 29, and the sub-rod pushes the material in the circular channel to fall into the bulk hopper. The circular channel is a fixed structure, so the amount of material pushed out by the sub-rod is constant, which ensures the uniformity of the bulk material.

[0020] The working principle of the present application: after the soil turning motor 12 installed at one end of the soil turning main frame 10 is started, power is transmitted to the soil turning part 13 at the lower end of the soil turning main frame 10 through belt drive (such as belt and belt wheel cooperation); the soil turning part 13 is connected with the soil turning main frame 10 through a bearing and can rotate freely around the bearing axis, the power of the belt drive drives the soil turning part 13 to rotate continuously, and the main wheel disc 18 connected with the motor rotates under the drive of the motor on the bottom plate 16 of the driving assembly 7; because the second connecting rod 21 is eccentrically connected with the main wheel disc 18 (the hinge point deviates from the center of the main wheel disc), the circular motion of the main wheel disc is converted into the reciprocating push-pull motion of the second connecting rod 21, thereby driving the first connecting rod 20 hingedly connected therewith to move forward and backward in the horizontal direction, the first connecting rod 20 is hingedly connected with the plate body shaft 19 at the bottom of the bulk hopper 4, and the reciprocating motion of the first connecting rod 20 drives the plate body shaft 19 to rotate periodically around its axis; the plate body shaft 19 is fixedly connected with the bulk plate 8 in the bulk hopper 4, so the rotation of the plate body shaft 19 synchronously drives the bulk plate 8 to swing left and right in the bulk hopper, and the first connecting rod 20 is hingedly connected with the end of the swing rod 25 of the linkage 23 through the connecting rod 26, the reciprocating motion of the first connecting rod 20 is transmitted to the end of the swing rod 25 through the connecting rod 26, so that the swing rod 25 takes the second bearing seat 24 on the lifting frame 22 as the rotating fulcrum (rotates around the shaft in the bearing), the sub-rod 28 moves with the main rod 27 to move transversely and reciprocally, and the sub-rod 28 pushes the constant amount of material in the circular channel 30 into the bulk hopper 4.

Claims

1. A forestry soil amendment material application device, comprising a vehicle body (1) and a support frame (2) mounted on the vehicle body (1), characterized in that: The support frame (2) is provided with a soil turning mechanism (3), the soil turning mechanism (3) is provided with a bulk hopper (4) at the top, the bulk hopper (4) is provided with a material hopper (5) at the top, and the bottom of the material hopper (5) has multiple discharge channels (6); the support frame (2) is provided with a drive assembly (7) on one side of the bulk hopper (4), the output end of the drive assembly (7) has a bulk plate (8) set in the bulk hopper (4), the drive assembly (7) drives the bulk plate (8) to swing and disperse the material, and the dispersed material falls into the soil turned up by the soil turning mechanism (3); the output end of the other side of the drive assembly (7) has a discharge rod assembly (9) that passes through the discharge channel (6), and the discharge rod assembly (9) pushes the material in the discharge channel (6) into the bulk hopper (4).

2. The forestry soil amendment material application device according to claim 1, characterized in that: The soil turning mechanism (3) includes a soil turning main frame (10) on a support frame (2). The upper end of the soil turning main frame (10) has a receiving hopper (11) corresponding to the discharge end of the bulk hopper (4). One end of the soil turning main frame (10) is equipped with a soil turning motor (12). The lower end of the soil turning main frame (10) is equipped with a soil turning component (13) via a bearing. The soil turning motor (12) is connected to the soil turning component (13) via a belt drive.

3. The forestry soil amendment material application device according to claim 2, characterized in that: The soil turning component (13) includes a shaft (14) mounted on the lower end of the soil turning main frame (10) via a bearing, and a plurality of soil turning wheels (15) are evenly arranged on the shaft (14).

4. The forestry soil amendment material application device according to claim 1, characterized in that: The drive assembly (7) includes a base plate (16) mounted on a support frame (2), a first bearing seat (17) mounted on the base plate (16), and a main wheel (18) connected to a motor mounted on one side of the first bearing seat (17); the bottom of the bulk hopper (4) is provided with a plate shaft (19) connected to the bulk plate (8), and the end of the plate shaft (19) is provided with a first connecting rod (20), one end of the first connecting rod (20) is hinged to a second connecting rod (21), one end of the second connecting rod (21) is hinged to the main wheel (18), and one end of the second connecting rod (21) is eccentrically connected to the main wheel (18); the base plate (16) is provided with a lifting frame (22), and the lifting frame (22) is provided with a linkage (23) for connecting the first connecting rod (20) and the discharge rod assembly (9).

5. The forestry soil amendment application device according to claim 4, characterized in that: The linkage (23) includes a second bearing seat (24) set on the lifting frame (22), and a rotatable swing rod (25) is provided in the second bearing seat (24). A connecting rod (26) is hinged to the end of the swing rod (25), and one end of the connecting rod (26) is hinged to the first connecting rod (20). The upper end of the swing rod (25) is connected to the discharge rod assembly (9).

6. The forestry soil amendment material application device according to claim 5, characterized in that: The discharge rod assembly (9) includes a main rod (27) movably connected to the upper end of the swing rod (25), and multiple auxiliary rods (28) are evenly arranged on the upper part of the main rod (27) and pass through the discharge channel (6).

7. The forestry soil amendment material application device according to claim 6, characterized in that: The discharge channel (6) includes a triangular groove (29) located at the bottom of the material hopper (5). The bottom of the triangular groove (29) has a circular channel (30) that penetrates the bottom of the material hopper (5). The auxiliary rod (28) passes through the circular channel (30).

8. The forestry soil amendment material application device according to claim 1, characterized in that: The two sides of the end of the bulk material plate (8) have rubber surfaces.

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