Self-adaptive mountain forest land fertilizing device

Abstract

The utility model discloses a self-adaptive mountain forest land fertilizing device, and relates to the technical field of fertilizing equipment. The discharging pipes on the front side and the rear side penetrate through the connecting rods and then are connected with the material storage box through telescopic pipes, and the upper end of the discharging pipe on the middle side is inserted into the material storage box. The fixed rod is fixed to the outer bottom wall of the storage box, and the discharging pipe on the middle side penetrates through the fixed rod and then is arranged on the lower side of the fixed rod in a suspended mode. The supporting plate is fixed to one side wall of the front connecting rod and one side wall of the rear connecting rod, the supporting plate is movably inserted into a groove in the upper side wall of the fixing rod, and the supporting plate abuts against the outer bottom wall of the storage box. The adjusting mechanism is arranged in the fixing rod and connected with the connecting rods on the front side and the rear side. The earth cutting mechanism is arranged on one side of the fixing rod and the connecting rod; the plugging plate is arranged in the storage box, first electric push rods are fixed to the front side and the rear side of the upper side wall of the plugging plate, and the first electric push rods are fixed to the inner top wall of the storage box; the fertilization position can be adjusted according to the distance between woods in the mountain forest land, so that the adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilization equipment, in particular to an adaptive mountain forest fertilization device. Background Art

[0002] As a kind of agricultural planting, fertilization is one of the indispensable steps in mountain forest planting. However, various fertilization equipment have certain limitations when fertilizing mountain forests. The fertilization devices currently on the market occupy a large area and are inconvenient to move around. They are not suitable for use in mountain forests, thus reducing the efficiency of fertilization. Summary of the invention

[0003] The purpose of the utility model is to provide a self-adaptive mountain forest fertilization device with reasonable design and convenient use in view of the defects and shortcomings of the prior art, which can effectively solve the defects of the above-mentioned prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: it includes a storage box, wheels and connecting rods, the front and rear sides of the bottom of the storage box are both abutted with connecting rods, the side of the connecting rod away from the center of the storage box is symmetrically connected to the wheels through the shaft, and the upper side of the wheels is suspended on both sides of the storage box; it also includes:

[0005] There are three discharge pipes, and they are arranged on the lower side of the storage box from front to back. The discharge pipes on the front and rear sides pass through the connecting rod and are connected to the storage box through the telescopic pipe. The upper end of the discharge pipe on the middle side is inserted into the storage box, and the upper end of the discharge pipe is arranged in the same plane as the inner bottom wall of the storage box;

[0006] A fixing rod, the fixing rod is located between the two connecting rods, the fixing rod is fixed on the outer bottom wall of the material storage box, and the discharge pipe on the middle side passes through the fixing rod and is suspended on the lower side of the fixing rod;

[0007] Support plates, there are several support plates, and they are equally and equidistantly fixed on one side wall of the front and rear connecting rods adjacent to the fixing rod, the support plates are movably inserted into the grooves on the upper side walls of the fixing rods, and the support plates are against the outer bottom wall of the storage box;

[0008] An adjustment mechanism, wherein the adjustment mechanism is disposed in the fixing rod and connected to the connecting rods at the front and rear sides;

[0009] A digging mechanism, wherein the digging mechanism is arranged on one side of the fixing rod and the connecting rod;

[0010] A blocking plate, wherein the blocking plate is arranged in the material storage box, and the blocking plate abuts against the upper side of the discharge pipe, and a No. 1 electric push rod is fixed on the front and rear sides of the side wall of the blocking plate, and the No. 1 electric push rod is fixed on the inner top wall of the material storage box;

[0011] Through the above technical scheme, when in use, according to the spacing between the trees in the mountain forest, the distance between the front and rear connecting rods and the fixed rod is adjusted by the adjustment mechanism, thereby driving the position of the discharge pipes on the front and rear sides, and then the fixed rod is driven to move by the external driving device until the storage box reaches a suitable position, and the soil is dug by the digging mechanism, and the No. 1 electric push rod is started at the same time. The No. 1 electric push rod drives the sealing plate to move upward, and the sealing plate is separated from the discharge pipe, so that the fertilizer falls into the dug pit through the discharge pipe.

[0012] As a further improvement of the present invention, the adjustment mechanism comprises:

[0013] Telescopic connecting rods, the telescopic connecting rods are two and penetrate the rectangular holes on both sides of the fixed rod, and the shaft of the telescopic connecting rod located in the fixed rod slides through the slide grooves on the upper and lower inner walls of the rectangular hole through the screwed slider, and the support rods on both sides of the telescopic connecting rod are screwed with adjustment push rods through the shaft, and the adjustment push rods are respectively screwed into the rectangular grooves on the side walls of the connecting rod through the shaft;

[0014] The worm gears are four in number and are arranged in the front connecting rod. The worm gears are respectively sleeved and fixed on the shafts on the adjacent adjusting push rods. The front sides of the worm gears are all meshed with worms. The threads of two adjacent worms are arranged oppositely. The worms are connected by a linkage rod. The linkage rod is screwed in the connecting rod through a bearing. One end of the linkage rod passes through one end of the connecting rod and is exposed on the outside of the connecting rod.

[0015] Through the above technical solution, the linkage rod is rotated, the linkage rod drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the adjusting push rod to rotate. During the rotation of the adjusting push rod, the telescopic connecting rod drives the connecting rod to move outward, thereby adjusting the distance between the discharge pipes.

[0016] As a further improvement of the present invention, guide plates are provided on both sides of the left and right sides of the storage box, the guide plates are located on both sides of the discharge pipe, and the guide plates are fixed on the inner wall of the storage box after being tilted upward away from the discharge pipe.

[0017] The above technical solution can facilitate the guidance of fertilizers and prevent the fertilizers from being retained in the storage box.

[0018] As a further improvement of the utility model, a No. 1 guide block is provided between two adjacent discharge pipes, the lower side of the No. 1 guide block is fixed to the inner bottom wall of the storage box, the two sides of the No. 1 guide block are respectively fixed to the guide plates on both sides, and the front and rear inner walls of the storage box are both fixed with No. 2 guide blocks, which are respectively located on the outer sides of the front and rear discharge pipes;

[0019] Through the above technical solution, the fertilizer on the front and rear sides of the discharge pipe can be guided.

[0020] As a further improvement of the utility model, the digging mechanism comprises:

[0021] Fixed plates, there are three of them, and they are fixed on the fixed rod and the connecting rod respectively, the inside of each fixed plate is fixed with a No. 2 electric push rod, the lower end of each No. 2 electric push rod is fixed with a fixing frame, and the fixing frame is set in an inverted "U" shape;

[0022] There are three digging wheels, and they are embedded in three fixing frames one by one. The digging wheel on the middle side is screwed to the vertical plate of the fixing frame on the outside through a rotating rod. The two ends of the rotating rod pass through the vertical plates on both sides of the fixing frame respectively and are suspended on the outside of the fixing frame.

[0023] Rotating tubes, there are two rotating tubes, and they are respectively inserted into the excavating wheels on the front and rear sides, one end of the rotating tube is screwed to the vertical plate on one side of the fixing frame through a bearing, and the other end of the rotating tube passes through the vertical plate on the other side of the fixing frame and is sleeved on the rotating rod, and the convex strips on the outer ring wall of the rotating rod are inserted into the strip grooves on the inner ring wall of the rotating tube;

[0024] The excavating motor is arranged on the inner wall of one side of the fixing frame on the middle side, the output shaft of the excavating motor is inserted in the vertical plate of the fixing frame, and the excavating motor is connected to the rotating rod through a synchronous wheel transmission assembly;

[0025] Through the above technical scheme, the excavation motor is started, and the excavation motor drives the rotating rod to rotate through the synchronous wheel transmission assembly. The rotating rod drives the excavation wheel on the middle side and the rotating tubes on both sides to rotate. The rotating tube drives the excavation wheels on the front and rear sides to rotate. At the same time, the No. 2 electric push rod is started, and the No. 2 electric push rod drives the fixed frame to move downward. The fixed frame drives the excavation wheel to move downward and insert into the soil. Excavation work is carried out during the rotation of the excavation wheel.

[0026] Compared with the prior art, the beneficial effects of the utility model are as follows: the adaptive mountain forest fertilization device described in the utility model can adjust the fertilization position according to the distance between trees in the mountain forest, thereby improving adaptability. The utility model has the advantages of reasonable setting and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is an exploded view of the utility model.

[0029] Figure 3 It is a structural schematic diagram of the fixing rod, the connecting rod, the supporting plate and the discharging pipe in the utility model.

[0030] Figure 4It is an exploded view of the adjustment mechanism in the utility model.

[0031] Figure 5 It is an exploded view of the digging mechanism in the utility model.

[0032] Description of reference numerals:

[0033] Storage box 1, wheels 2, connecting rod 3, discharge pipe 4, fixed rod 5, support plate 6, adjustment mechanism 7, telescopic connecting rod 7-1, adjusting push rod 7-2, worm gear 7-3, worm 7-4, linkage rod 7-5, digging mechanism 8, fixed plate 8-1, No. 2 electric push rod 8-2, fixed frame 8-3, digging wheel 8-4, rotating rod 8-5, rotating tube 8-6, digging motor 8-7, blocking plate 9, No. 1 electric push rod 10, guide plate 11, No. 1 guide block 12, No. 2 guide block 13. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings. Embodiment 1:

[0035] like Figure 1-Figure 5 As shown, this embodiment includes a storage box 1, wheels 2 and connecting rods 3. The front and rear sides of the bottom of the storage box 1 are both abutted with connecting rods 3. The side of the connecting rod 3 away from the center of the storage box 1 is symmetrically connected to the wheel 2 through the shaft, and the upper side of the wheel 2 is suspended on both sides of the storage box 1; it also includes:

[0036] The discharge pipe 4 is three in number and is arranged on the lower side of the storage box 1 from front to back. The discharge pipes 4 on the front and rear sides pass through the connecting rod 3 and are connected to the storage box 1 through a telescopic tube. The upper end of the discharge pipe 4 on the middle side is inserted into the storage box 1, and the upper end of the discharge pipe 4 is arranged in the same plane as the inner bottom wall of the storage box 1; guide plates 11 are arranged on both sides of the left and right sides of the storage box 1, and the guide plates 11 are located on both sides of the discharge pipe 4. The guide plates 11 are welded and fixed to the storage box 1 after being tilted upward away from the side of the discharge pipe 4. The inner wall of the material box 1 can be used to guide the fertilizer to prevent the fertilizer from being retained in the material box 1. A guide block 12 is provided between two adjacent discharge pipes 4. The lower side of the guide block 12 is welded and fixed to the inner bottom wall of the material box 1. Both sides of the guide block 12 are respectively fixed to the guide plates 11 on both sides. A guide block 13 is welded and fixed to the front and rear inner walls of the material box 1. The guide block 13 is respectively located on the outer sides of the front and rear discharge pipes 4, and can guide the fertilizer on the front and rear sides of the discharge pipe 4.

[0037] A fixing rod 5, wherein the fixing rod 5 is located between the two connecting rods 3, and the fixing rod 5 is fixed to the outer bottom wall of the storage box 1 by bolts, and the discharge pipe 4 on the middle side passes through the fixing rod 5 and is suspended on the lower side of the fixing rod 5;

[0038] Support plates 6, there are several support plates 6, and they are welded and fixed on one side wall of the front and rear two connecting rods 3 adjacent to the fixing rod 5 in equal amounts and at equal distances, the support plates 6 are movably inserted into the groove on the upper side wall of the fixing rod 5, and the support plates 6 are against the outer bottom wall of the storage box 1;

[0039] An adjusting mechanism 7, wherein the adjusting mechanism 7 is disposed in the fixing rod 5, and the adjusting mechanism 7 is connected to the connecting rods 3 at the front and rear sides;

[0040] A digging mechanism 8, wherein the digging mechanism 8 is arranged on the left side of the fixing rod 5 and the connecting rod 3;

[0041] The blocking plate 9 is arranged in the material storage box 1, and the blocking plate 9 abuts against the upper side of the discharge pipe 4. The front and rear sides of the upper side wall of the blocking plate 9 are fixed with an electric push rod 10 by bolts, and the electric push rod 10 is fixed to the inner top wall of the material storage box 1 by bolts. Embodiment 2:

[0042] See also Figure 2 , Figure 4 As shown, based on Example 1, the adjustment mechanism 7 includes:

[0043] Telescopic connecting rods 7-1, there are two telescopic connecting rods 7-1, and they penetrate the rectangular holes on both sides of the fixed rod 5, and the shaft of the telescopic connecting rod 7-1 located in the fixed rod 5 slides through the slide grooves on the upper and lower inner walls of the rectangular hole through the screwed slider, and the support rods on both sides of the telescopic connecting rod 7-1 are screwed with the adjusting push rods 7-2 through the shaft, and the adjusting push rods 7-2 are respectively screwed into the rectangular grooves on the side walls of the connecting rod 3 through the shaft;

[0044] There are four worm wheels 7-3, and they are arranged in the connecting rod 3 on the front side. The worm wheels 7-3 are respectively sleeved and welded to the shaft rod on the adjacent adjusting push rod 7-2. The front side of the worm wheel 7-3 is meshed with a worm 7-4, and the threads of two adjacent worms 7-4 are arranged oppositely. Several worms 7-4 are connected by a linkage rod 7-5, and the linkage rod 7-5 is screwed in the connecting rod 3 through a bearing. After the right end of the linkage rod 7-5 passes through the right end of the connecting rod 3, it is exposed on the outside of the connecting rod 3. Embodiment 3:

[0045] See also Figure 1-2 , Figure 5 As shown, based on the embodiment 1, the digging mechanism 8 comprises:

[0046] The fixing plates 8-1 are three in number and are respectively welded and fixed on the fixing rod 5 and the left side wall of the connecting rod 3. The interior of the fixing plates 8-1 is fixed with a No. 2 electric push rod 8-2 by bolts. The lower end of the No. 2 electric push rod 8-2 is fixed with a fixing frame 8-3 by bolts. The fixing frame 8-3 is set in an inverted "U" shape.

[0047] The digging wheels 8-4 are three in number and are embedded in three fixing frames 8-3 one by one. The digging wheel 8-4 on the middle side is screwed to the vertical plate of the fixing frame 8-3 on the outside thereof through a rotating rod 8-5. The two ends of the rotating rod 8-5 respectively pass through the vertical plates on both sides of the fixing frame 8-3 and are suspended on the outside of the fixing frame 8-3.

[0048] Rotating tubes 8-6, there are two rotating tubes 8-6, and they are respectively inserted into the digging wheels 8-4 on the front and rear sides, one end of the rotating tube 8-6 is screwed to the vertical plate on one side of the fixed frame 8-3 through a bearing, and the other end of the rotating tube 8-6 passes through the vertical plate on the other side of the fixed frame 8-3 and is sleeved on the rotating rod 8-5, and the convex strips on the outer ring wall of the rotating rod 8-5 are inserted into the strip grooves on the inner ring wall of the rotating tube 8-6;

[0049] The excavation motor 8-7 is arranged on the inner wall of one side of the fixing frame 8-3 on the middle side, the output shaft of the excavation motor 8-7 is inserted in the vertical plate of the fixing frame 8-3, and the excavation motor 8-7 is connected to the rotating rod 8-5 through a synchronous wheel transmission assembly.

[0050] When using the utility model, according to the spacing between trees in the mountain forest, the linkage rod 7-5 is rotated, the linkage rod 7-5 drives the worm 7-4 to rotate, the worm 7-4 drives the worm wheel 7-3 to rotate, the worm wheel 7-3 drives the adjusting push rod 7-2 to rotate, and the adjusting push rod 7-2 rotates, so that the telescopic connecting rod 7-1 drives the connecting rod 3 to move outward, thereby adjusting the distance between the discharge pipes 4, and then drives the fixed rod 5 to move through the external driving device until the storage box 1 reaches the appropriate position, starts the digging motor 8-7, and the digging motor 8-7 drives the rotating rod 8-5 through the synchronous wheel transmission assembly. The rotating rod 8-5 drives the digging wheel 8-4 on the middle side and the rotating tubes 8-6 on both sides to rotate, and the rotating tubes 8-6 drive the digging wheels 8-4 on the front and rear sides to rotate. At the same time, the No. 2 electric push rod 8-2 is started, and the No. 2 electric push rod 8-2 drives the fixed frame 8-3 to move downward, and the fixed frame 8-3 drives the digging wheel 8-4 to move downward and insert into the soil. During the rotation of the digging wheel 8-4, digging work is carried out. At the same time, the No. 1 electric push rod 10 is started, and the No. 1 electric push rod 10 drives the sealing plate 9 to move upward, and the sealing plate 9 is separated from the discharge pipe 4, so that the fertilizer falls into the excavated pit through the discharge pipe 4.

[0051] Compared with the prior art, the beneficial effects of this specific implementation are as follows:

[0052] 1. According to the distance between trees in the mountain forest, the distance between the front and rear connecting rods 3 can be adjusted through the adjustment mechanism 7, and then the position of the discharge pipe 4 for fertilization can be adjusted, which improves the adaptability;

[0053] 2. The digging wheel 8-4 in the digging mechanism 8 can move along with the connecting rod 3, so as to adjust the distance between the dug pits without the need for further adjustment, thus achieving a synchronous adjustment effect and improving work efficiency.

[0054] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An adaptive mountain forest fertilizer application device, comprising a storage box (1), wheels (2) and a connecting rod (3), wherein the front and rear sides of the lower part of the storage box (1) are both provided with connecting rods (3) in abutment with each other, and the side of the connecting rod (3) away from the center of the storage box (1) is both symmetrically connected to the wheel (2) through an axle, and the upper side of the wheel (2) is suspended on both sides of the storage box (1); characterized in that: It also contains: There are three discharge pipes (4), and the discharge pipes (4) are arranged on the lower side of the storage box (1) from front to back. The discharge pipes (4) on the front and rear sides pass through the connecting rod (3) and are connected to the storage box (1) through a telescopic tube. The upper end of the discharge pipe (4) on the middle side is inserted into the storage box (1), and the upper end of the discharge pipe (4) is arranged in the same plane as the inner bottom wall of the storage box (1); A fixing rod (5), the fixing rod (5) being located between the two connecting rods (3), the fixing rod (5) being fixed to the outer bottom wall of the material storage box (1), and the discharge pipe (4) on the middle side passing through the fixing rod (5) and being suspended on the lower side of the fixing rod (5); A support plate (6), wherein the support plates (6) are in plurality and are fixed in equal amounts and at equal distances on a side wall of the front and rear connecting rods (3) adjacent to the fixing rod (5), the support plate (6) being movably inserted into a groove on the upper side wall of the fixing rod (5), and the support plate (6) being in contact with the outer bottom wall of the storage box (1); An adjusting mechanism (7), wherein the adjusting mechanism (7) is arranged in the fixing rod (5), and the adjusting mechanism (7) is connected to the connecting rods (3) at the front and rear sides; A digging mechanism (8), wherein the digging mechanism (8) is arranged on one side of the fixing rod (5) and the connecting rod (3); A blocking plate (9) is arranged in the material storage box (1), and the blocking plate (9) contacts the upper side of the discharge pipe (4), and a No. 1 electric push rod (10) is fixed to the front and rear sides of the upper side wall of the blocking plate (9), and the No. 1 electric push rod (10) is fixed to the inner top wall of the material storage box (1).

2. The adaptive mountain forest fertilization device according to claim 1 is characterized by: The regulating mechanism (7) comprises: Telescopic connecting rods (7-1), the number of the telescopic connecting rods (7-1) being two and penetrating through rectangular holes on both sides of the fixed rod (5), and the shaft of the telescopic connecting rod (7-1) located in the fixed rod (5) slides through the slide grooves on the upper and lower inner walls of the rectangular hole through a screw-connected slider, and the support rods on both sides of the telescopic connecting rod (7-1) are screw-connected with adjustment push rods (7-2) through the shaft, and the adjustment push rods (7-2) are respectively screw-connected to the rectangular grooves on the side walls of the connecting rod (3) through the shaft; The worm gears (7-3) are four in number and are arranged in the front connecting rod (3). The worm gears (7-3) are respectively sleeved and fixed on the shafts on the adjacent adjusting push rods (7-2). The front sides of the worm gears (7-3) are all meshed with worms (7-4). The threads of two adjacent worms (7-4) are arranged oppositely. The plurality of worms (7-4) are connected by a linkage rod (7-5). The linkage rod (7-5) is screwed in the connecting rod (3) through a bearing. One end of the linkage rod (7-5) passes through one end of the connecting rod (3) and is exposed on the outside of the connecting rod (3).

3. The adaptive mountain forest fertilization device according to claim 1 is characterized in that: Guide plates (11) are provided on both left and right sides of the storage box (1). The guide plates (11) are located on both sides of the discharge pipe (4). The guide plates (11) are fixed to the inner wall of the storage box (1) after being tilted upward on the side away from the discharge pipe (4).

4. The adaptive mountain forest fertilization device according to claim 3 is characterized by: A No. 1 guide block (12) is provided between two adjacent discharge pipes (4), the lower side of the No. 1 guide block (12) is fixed to the inner bottom wall of the storage box (1), and the two sides of the No. 1 guide block (12) are respectively fixed to the guide plates (11) on the two sides, and a No. 2 guide block (13) is fixed to the front and rear inner walls of the storage box (1), and the No. 2 guide block (13) is respectively located on the outer sides of the front and rear discharge pipes (4).

5. The adaptive mountain forest fertilization device according to claim 1, characterized in that: The digging mechanism (8) comprises: A fixing plate (8-1), wherein there are three fixing plates (8-1) and they are fixed on the fixing rod (5) and the connecting rod (3) respectively; a No. 2 electric push rod (8-2) is fixed inside each fixing plate (8-1); a fixing frame (8-3) is fixed at the lower end of each No. 2 electric push rod (8-2); and the fixing frame (8-3) is arranged in an inverted "U" shape; There are three digging wheels (8-4), and the digging wheels (8-4) are embedded in three fixing frames (8-3) in a one-to-one correspondence. The digging wheel (8-4) on the middle side is screwed to the vertical plate of the fixing frame (8-3) on the outside thereof through a rotating rod (8-5), and the two ends of the rotating rod (8-5) respectively pass through the vertical plates on both sides of the fixing frame (8-3) and are suspended on the outside of the fixing frame (8-3); Rotating tubes (8-6), wherein there are two rotating tubes (8-6), which are respectively inserted through the excavating wheels (8-4) on the front and rear sides, one end of the rotating tube (8-6) is screwed to a vertical plate on one side of the fixing frame (8-3) through a bearing, and the other end of the rotating tube (8-6) passes through the vertical plate on the other side of the fixing frame (8-3) and is sleeved on the rotating rod (8-5), and the convex strip on the outer ring wall of the rotating rod (8-5) is inserted into the strip groove on the inner ring wall of the rotating tube (8-6); An excavation motor (8-7) is arranged on an inner wall of one side of a fixing frame (8-3) on the middle side, an output shaft of the excavation motor (8-7) is inserted into a vertical plate of the fixing frame (8-3), and the excavation motor (8-7) is connected to the rotating rod (8-5) via a synchronous wheel transmission assembly.

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