CN114830860B

CN114830860B - Ecological forest farm fertilizer injection unit that loosens soil

Info

Publication number: CN114830860B
Application number: CN202210627059.8A
Authority: CN
Inventors: 刘碧桃; 宁鹏
Original assignee: Shanxi Agricultural University
Current assignee: Shanxi Agricultural University
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-04-18
Anticipated expiration: 2042-06-06
Also published as: CN114830860A

Abstract

The invention discloses a soil loosening and fertilizing device for an ecological forest farm, which structurally comprises a connecting piece, a fixing plate, a working host and moving wheels, wherein the connecting piece is arranged at the rear end of the fixing plate, the working host is arranged at the front end of the fixing plate, an elastic torsion force is applied to a soil planing mechanism through a torsion shaft, a swinging plate swings to drive planing teeth to be inserted into alluvial sand, a rotating shaft among five planing teeth is contacted with alluvial sand of a blocky structure, a toothed bar further crushes alluvial sand of the blocky structure to improve the dispersibility after alluvial sand loosening, a motor output end drives a cam to rotate to repeatedly extrude a pressing plate, at the moment, telescopic pipes on two sides continuously stretch at the lower end inside the fixing pipe, the lower end of a collecting pipe is driven to be inserted into alluvial sand during stretching, fertilizer is discharged from the collecting pipe inserted into alluvial sand, and is discharged into deep-layer fertilizer of the alluvial sand, and the planting effect of the fertilizer is improved.

Description

Ecological forest farm fertilizer injection unit that loosens soil

Technical Field

The invention relates to the field of ecological forest farms, in particular to a soil loosening and fertilizing device for an ecological forest farm.

Background

Forestry ecology is fragile, economic benefits cycle is long, long-term policy marginalization, and country's input is low, most forest farms face serious survival crisis in recent years, the development of forest farms is almost stagnated, in order to improve the planting benefit of ecological forest farms, soil loosening and fertilizing devices need to be used for loosening the ecological forest farms soil, meanwhile, the vegetation planted in the ecological forest farms is fertilized, the growth benefit of vegetation is improved, but because the soil type of the ecological forest farms mainly comprises alluvial sandy soil and black calcium soil, a soil loosening mechanism on the soil loosening and fertilizing devices is in the process of loosening the alluvial sandy soil, the soil loosening mechanism crushes the alluvial sandy soil into a plurality of blocks in a soil planing mode, fine particles are difficult to form, the dispersibility after the alluvial sandy soil is reduced, so that the fertilizer mechanism on the soil loosening and fertilizing devices discharges the deep layer of the soil, the fertilizer can only stay on the top layer of the alluvial soil, the fertilizer is easy to be washed away from the alluvial soil when meeting, and the absorbed fertilizer on the top layer is reduced.

Disclosure of Invention

The technical scheme adopted by the invention for realizing the technical purpose is as follows: this fertilizer injection unit loosens soil in ecological forest farm, its structure includes connecting piece, fixed plate, work host computer, removal wheel, the connecting piece is established in the fixed plate rear end to the work host computer is installed to the fixed plate front end, work host computer bottom rear end is installed and is removed the wheel, the work host computer includes supporting baseplate, articulated slab, the mechanism of loosening the soil, fertilizing mechanism, the supporting baseplate outside terminal surface is fixed mutually with articulated slab upper end to the articulated slab lower extreme articulates with the mechanism outside axle center of loosening the soil mutually, fertilizing mechanism lower extreme runs through inside the supporting baseplate to fertilizing mechanism middle part is fixed mutually with the fixed plate front end is inside, fertilizing mechanism is located the mechanism upper left side that loosens the soil.

The soil loosening mechanism comprises an outer wheel, a torque shaft and a soil planing mechanism, wherein the outer side axle center of the outer wheel is hinged with the lower end of a hinged plate, the inner side of the outer wheel is hinged with the inner side end of the soil planing mechanism through the torque shaft, the fertilizer applying mechanism is positioned on the upper left side of the soil planing mechanism, and the torque shaft and the soil planing mechanism are eight and are distributed on the inner side of the outer wheel in a circular shape.

As a further improvement of the invention, the soil planing mechanism comprises a swinging plate, planing teeth, a rotating shaft and a toothed bar, one end of the swinging plate is hinged with the inner side of the outer wheel through a torsion shaft, the other end of the swinging plate is provided with the planing teeth and is of an integrated structure, the rotating shaft is installed inside the planing teeth in a clearance fit mode, the toothed bar is welded on the outer side of the rotating shaft, the fertilizing mechanism is positioned above the left side of the swinging plate, the number of the planing teeth is five, one rotating shaft is arranged between every two planing teeth, and the toothed bar is welded on the outer side of the rotating shaft in four directions.

As a further improvement of the invention, the fertilizing mechanism comprises a storage hopper, a feeding cylinder, a motor and a telescopic mechanism, wherein the lower end of the storage hopper is provided with the feeding cylinder and communicated with the feeding cylinder, the output end of the motor synchronously rotates with the interior of the feeding cylinder through a belt, the lower end of the feeding cylinder is fixed with and communicated with the upper end of the telescopic mechanism, the telescopic mechanism is positioned above the left side of the swinging plate, the storage hopper and the feeding cylinder are respectively provided with two feeding cylinders which are symmetrically installed in a left-right mode, and the two feeding cylinders respectively synchronously rotate with the output end of the motor through the belt.

As a further improvement of the invention, the telescopic mechanism comprises a shell, a conduction mechanism, a cam, a pressing plate, two sleeves and a top spring, wherein the upper end of the conduction mechanism is fixed with and communicated with the lower end of the feeding cylinder, the conduction mechanism is installed in the shell in a clearance fit manner, the cam is synchronously rotated with the output end of the motor through a belt, the cam is positioned above the pressing plate, the sleeves are arranged at the outer side ends of the pressing plate, the sleeves are arranged at the middle end of the conduction mechanism, the bottom of the pressing plate is fixed with the upper end of the top spring, the lower end of the top spring is fixedly installed at the inner bottom of the shell, and the two sleeves are installed at the two ends of the pressing plate in a bilateral symmetry manner.

As a further improvement of the invention, the conduction mechanism comprises a fixed pipe, flow deflectors, telescopic pipes, guide ports and a collecting pipe, the upper end of the fixed pipe is fixed to and communicated with the lower end of the feed cylinder, the inner wall of the fixed pipe is provided with the flow deflectors, the upper end of the telescopic pipes is installed in the fixed pipe in a clearance fit mode, the upper ends of the telescopic pipes are provided with the guide ports, the lower ends of the telescopic pipes are provided with the collecting pipe and communicated with the collecting pipe, the sleeve pipes are arranged at the middle ends of the telescopic pipes, the fixed pipe and the telescopic pipes are respectively provided with two flow deflectors, the middle ends of the two telescopic pipes are respectively fixed to the two sleeve pipes, meanwhile, five flow deflectors are arranged inside the upper ends of the fixed pipe, and the five flow deflectors are distributed in a left-right-up-down inclined mode.

The invention has the beneficial effects that:

1. through the elastic torsion that the torsion shaft applyed to the mechanism of digging soil, the swinging plate swing drives the gear shaping and inserts inside the alluvial sandy soil, and the pivot between five gear shaping takes place to contact with the alluvial sandy soil of cubic structure, and the rack bar is further smashed the alluvial sandy soil of cubic structure, improves the dispersibility after the alluvial sandy soil loosens the soil, and eight mechanism of digging soil are continuous to the alluvial sandy soil of forest farm work of loosening the soil, improve the speed of loosening the soil.

2. The motor output end drives the cam and rotates, carries out the extrusion that relapses to the clamp plate, and at this moment the flexible pipe of both sides is continuous to be flexible at the inside lower extreme of fixed pipe, and flexible in-process has driven the collection pipe lower extreme and has inserted inside the alluvial sandy soil of alluvial sand, and fertilizer is from inserting inside the collection pipe of alluvial sandy soil of alluvial sand and discharging to arrange fertilizer inside the deep layer of alluvial sandy soil, improve fertilizer and be planted the absorbed effect.

Drawings

Fig. 1 is a schematic structural view of the soil loosening and fertilizing device for the ecological forest farm.

Fig. 2 is a schematic structural diagram of a work host according to the present invention.

Fig. 3 is a schematic view of an inner side structure of a soil loosening mechanism according to the present invention.

Fig. 4 is a schematic perspective and side view of a soil planing mechanism according to the present invention.

Fig. 5 is a schematic structural diagram of a fertilizing mechanism of the invention.

Fig. 6 is a schematic diagram of an internal structure of a telescopic mechanism according to the present invention.

Fig. 7 is a schematic cross-sectional view of a conduction mechanism according to the present invention.

In the figure: the device comprises a connecting piece-L, a fixing plate-G, a working host-Z, a moving wheel-Y, a supporting bottom plate-Z3, a hinged plate-Z9, a soil loosening mechanism-Z1, a fertilizing mechanism-Z6, an outer wheel-Z15, a torsion shaft-Z12, a soil planing mechanism-Z19, a swinging plate-9 w, a planing tooth-9 c, a rotating shaft-9Z, a toothed bar-9 j, a storage hopper-Z64, a feeding barrel-Z68, a motor-Z62, a telescopic mechanism-Z65, a shell-65 v, a conduction mechanism-65G, a cam-65 t, a pressing plate-65 n, a sleeve-65 x, a top spring-65 r, a fixing pipe-G8, a flow deflector-G5, a telescopic pipe-G3, a guide opening-G7 and a collection pipe-G1.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 4:

the invention discloses a soil loosening and fertilizing device for an ecological forest farm, which structurally comprises a connecting piece L, a fixing plate G, a working host Z and a moving wheel Y, wherein the connecting piece L is arranged at the rear end of the fixing plate G, the working host Z is arranged at the front end of the fixing plate G, the moving wheel Y is arranged at the rear end of the bottom of the working host Z, the working host Z comprises a supporting bottom plate Z3, a hinged plate Z9, a soil loosening mechanism Z1 and a fertilizing mechanism Z6, the end face of the outer side of the supporting bottom plate Z3 is fixed with the upper end of the hinged plate Z9, the lower end of the hinged plate Z9 is hinged with the outer side axis of the soil loosening mechanism Z1, the lower end of the fertilizing mechanism Z6 penetrates through the supporting bottom plate Z3, the middle of the fertilizing mechanism Z6 is fixed with the inner part of the front end of the fixing plate G, and the fertilizing mechanism Z6 is positioned above the left side of the soil loosening mechanism Z1.

The soil loosening mechanism z1 comprises an outer wheel z15, a torsion shaft z12 and a soil digging mechanism z19, wherein the outer side axis of the outer wheel z15 is hinged to the lower end of a hinged plate z9, the inner side of the outer wheel z15 is hinged to the inner side end of the soil digging mechanism z19 through the torsion shaft z12, the fertilizer applying mechanism z6 is located above the left side of the soil digging mechanism z19, the torsion shaft z12 and the soil digging mechanism z19 are eight and distributed on the inner side of the outer wheel z15 in a circular ring shape, and the eight soil digging mechanisms z19 are driven to synchronously rotate through the rotation of the outer wheel z15, so that the eight soil digging mechanisms z19 continuously loosen the soil in the alluvial sandy soil of the forest farm, and the soil loosening speed is improved.

The soil planing mechanism z19 comprises a swing plate 9w, planing teeth 9c, a rotating shaft 9z and toothed bars 9j, one end of the swing plate 9w is hinged to the inner side of an outer wheel z15 through a torsion shaft z12, the other end of the swing plate 9w is provided with the planing teeth 9c and is of an integrated structure, the rotating shaft 9z is installed inside the planing teeth 9c in a clearance fit mode, the toothed bars 9j are welded to the outer side of the rotating shaft 9z, the fertilizing mechanism z6 is located above the swing plate 9w, the number of the planing teeth 9c is five, one rotating shaft 9z is arranged between every two planing teeth 9c, meanwhile, one toothed bar 9j is welded to four positions outside the rotating shaft 9z, in the process of planing the soil through the planing teeth 9c, the rotating shaft 9z between the planing teeth 9c rotates to drive the toothed bars 9j to further insert and plane the impacted soil in gaps between the planing teeth 9c, the planing teeth 9c into block-shaped soil, and the dispersivity of the impacted soil is improved.

The specific use mode and function of the embodiment are as follows:

in the invention, a connecting piece L is connected with a moving vehicle, in the moving process of the moving vehicle, a soil loosening mechanism z1 is driven by a moving wheel Y to move on the soil surface of a forest farm, an outer wheel z15 rotates along with the moving vehicle, at the moment, elastic torsion applied to a soil digging mechanism z19 by a torsion shaft z12 is used for improving the contact force of the soil digging mechanism z19 to the soil, so that the soil can be loosened by the alluvial sandy soil of the soil, in the soil loosening process, a swinging plate 9w swings to drive a gear 9c to be inserted into the alluvial sandy soil, five gear 9c divides the alluvial sandy soil into block structures, meanwhile, a rotating shaft 9z among the five gear 9c is in contact with the alluvial sandy soil of the block structures, a gear rod 9j further crushes the alluvial soil of the block structures, the dispersity after the alluvial soil is loosened is improved, and the eight soil digging mechanisms z19 continuously loosen the alluvial soil of the forest farm by continuous rotation of the outer wheel z15, so that the soil loosening mechanism z19 continuously loosens the alluvial soil of the forest farm, and the speed is improved.

Example 2:

as shown in fig. 5 to 7:

the fertilizing mechanism z6 comprises a storage hopper z64, a feeding barrel z68, a motor z62 and a telescopic mechanism z65, wherein the feeding barrel z68 is mounted at the lower end of the storage hopper z64 and communicated with the lower end of the storage hopper z64, the output end of the motor z62 rotates synchronously with the inside of the feeding barrel z68 through a belt, the lower end of the feeding barrel z68 is fixed with and communicated with the upper end of the telescopic mechanism z65, the telescopic mechanism z65 is located above the left side of the swinging plate 9w, the storage hopper z64 and the feeding barrel z68 are respectively provided with two feeding barrels which are symmetrically mounted left and right, and the two feeding barrels z68 rotate synchronously with the output end of the motor z62 through the belt respectively, so that two different fertilizers can be discharged into the telescopic mechanism z65 to be fertilized.

The telescopic mechanism z65 comprises a shell 65v, a transmission mechanism 65g, a cam 65t, a pressure plate 65n, a sleeve 65x and a top spring 65r, the upper end of the transmission mechanism 65g is fixed with and communicated with the lower end of a feeding cylinder z68, the transmission mechanism 65g is installed inside the shell 65v in a clearance fit mode, the cam 65t rotates synchronously with the output end of a motor z62 through a belt, the cam 65t is located above the pressure plate 65n, the sleeve 65x is arranged at the outer side end of the pressure plate 65n, the sleeve 65x is arranged at the middle end of the transmission mechanism 65g, the bottom of the pressure plate 65n is fixed with the upper end of the top spring 65r, the lower end of the top spring 65r is fixedly installed at the bottom of the inner side of the shell 65v, the two sleeve 65x are symmetrically installed at the two ends of the pressure plate 65n in a left-right mode, and the cam 65t continuously rotates to drive the pressure plate 65n to repeatedly extrude up and down, and the sleeve 65x drives the middle end of the transmission mechanism 65g to repeatedly move up and down, and discharge fertilizers to the deep layer of the accumulated sandy soil.

The conduction mechanism 65g comprises a fixed pipe g8, flow deflectors g5, a telescopic pipe g3, a guide opening g7 and a collecting pipe g1, the upper end of the fixed pipe g8 is fixed with the lower end of a feeding cylinder z68 and communicated with the lower end of the feeding cylinder z68, the inner wall of the fixed pipe g8 is provided with the flow deflectors g5, the upper end of the telescopic pipe g3 is installed inside the fixed pipe g8 in a clearance fit mode, the guide opening g7 is formed in the upper end of the telescopic pipe g3, the lower end of the telescopic pipe g3 is provided with the collecting pipe g1 and communicated with the collecting pipe g1, the sleeve 65x is arranged at the middle end of the telescopic pipe g3, the fixed pipe g8 and the telescopic pipe g3 are both provided with two, the middle ends of the two telescopic pipes g3 are respectively fixed with the two sleeve pipes 65x, meanwhile, five flow deflectors g5 are arranged inside the upper end of the fixed pipe g8, and the five flow deflectors g5 are distributed obliquely from left to right and from left to right, so as to facilitate downward and left flow guidance inside the fixed pipe g8, and avoid blockage of fertilizer.

The specific use mode and function of the embodiment are as follows:

according to the invention, when the flushed and accumulated sandy soil is loosened, the rotation of the output end of the motor z62 drives the interior of the feeding cylinder z68 to rotate, the fertilizer stored in the storage hopper z64 is downwards rotated and discharged into the conduction mechanism 65g, meanwhile, the output end of the motor z62 drives the cam 65t to rotate, the cam 65t continuously rotates to repeatedly extrude the pressing plate 65n, and reverse elasticity is applied to the bottom of the pressing plate 65n through the top spring 65r, so that the pressing plate 65n drives the sleeve 65x to repeatedly elastically move up and down, at the moment, the telescopic pipes g3 on two sides continuously stretch and retract at the lower end of the interior of the fixed pipe g8, the lower end of the collecting pipe g1 is driven to be inserted into the flushed and accumulated sandy soil in the stretching process, the fertilizer flows downwards and leftwards and rightwards through the flow guide sheet g5 to guide the fertilizer to flow and prevent the fertilizer from being blocked in the interior of the fixed pipe g8, then flows into the telescopic pipe g3 through the guide opening g7 to be guided to flow into the collecting pipe g1 inserted into the flushed and accumulated sandy soil, so that the deep layer of the fertilizer is discharged, and the deep-layer of the fertilizer is collected and absorbed fertilizer.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an ecological forest farm fertilizer injection unit that loosens soil, its structure includes connecting piece (L), fixed plate (G), work host computer (Z), removes wheel (Y), connecting piece (L) are established in fixed plate (G) rear end to work host computer (Z) are installed to fixed plate (G) front end, work host computer (Z) bottom rear end is installed and is removed wheel (Y), its characterized in that:

the working host (Z) comprises a supporting base plate (Z3), a hinged plate (Z9), a soil loosening mechanism (Z1) and a fertilizing mechanism (Z6), the outer end face of the supporting base plate (Z3) is fixed with the upper end of the hinged plate (Z9), the lower end of the hinged plate (Z9) is hinged with the outer side axis of the soil loosening mechanism (Z1), the lower end of the fertilizing mechanism (Z6) penetrates through the supporting base plate (Z3), the middle of the fertilizing mechanism (Z6) is fixed with the inner part of the front end of a fixing plate (G), and the fertilizing mechanism (Z6) is located above the left side of the soil loosening mechanism (Z1);

the soil loosening mechanism (z 1) comprises an outer wheel (z 15), a torsion shaft (z 12) and a soil digging mechanism (z 19), the axis of the outer side of the outer wheel (z 15) is hinged with the lower end of a hinged plate (z 9), the inner side of the outer wheel (z 15) is hinged with the end of the inner side of the soil digging mechanism (z 19) through the torsion shaft (z 12), and the fertilizing mechanism (z 6) is positioned above the left side of the soil digging mechanism (z 19);

the soil planing mechanism (z 19) comprises a swinging plate (9 w), a planing tooth (9 c), a rotating shaft (9 z) and a toothed bar (9 j), one end of the swinging plate (9 w) is hinged with the inner side of an outer wheel (z 15) through a torsion shaft (z 12), the other end of the swinging plate (9 w) is provided with the planing tooth (9 c) and is of an integrated structure, the rotating shaft (9 z) is installed inside the planing tooth (9 c) in a clearance fit mode, the toothed bar (9 j) is welded on the outer side of the rotating shaft (9 z), and the fertilizing mechanism (z 6) is located above the left side of the swinging plate (9 w);

the fertilizing mechanism (z 6) comprises a storage hopper (z 64), a feeding cylinder (z 68), a motor (z 62) and a telescopic mechanism (z 65), the feeding cylinder (z 68) is mounted at the lower end of the storage hopper (z 64) and communicated with the lower end of the storage hopper, the output end of the motor (z 62) synchronously rotates with the interior of the feeding cylinder (z 68) through a belt, the lower end of the feeding cylinder (z 68) is fixed with and communicated with the upper end of the telescopic mechanism (z 65), and the telescopic mechanism (z 65) is located above the left side of the swinging plate (9 w);

the telescopic mechanism (z 65) comprises a shell (65 v), a conducting mechanism (65 g), a cam (65 t), a pressing plate (65 n), a sleeve (65 x) and a top spring (65 r), wherein the upper end of the conducting mechanism (65 g) is fixed with the lower end of a feeding cylinder (z 68) and is communicated with the lower end of the feeding cylinder (z 68), the conducting mechanism (65 g) is installed inside the shell (65 v) in a clearance fit mode, the cam (65 t) rotates synchronously with the output end of a motor (z 62) through a belt, the cam (65 t) is located above the pressing plate (65 n), the sleeve (65 x) is arranged at the outer side end of the pressing plate (65 n), the sleeve (65 x) is arranged at the middle end of the conducting mechanism (65 g), the bottom of the pressing plate (65 n) is fixed with the upper end of the top spring (65 r), and the lower end of the top spring (65 r) is fixedly installed at the inner bottom of the shell (65 v);

conduction mechanism (65 g) are fixed mutually and link up mutually including fixed pipe (g 8), water conservancy diversion piece (g 5), flexible pipe (g 3), direction mouth (g 7), collection pipe (g 1), fixed pipe (g 8) upper end and feeding cylinder (z 68) lower extreme, fixed pipe (g 8) inner wall is equipped with water conservancy diversion piece (g 5), flexible pipe (g 3) upper end adopts clearance fit to install inside fixed pipe (g 8) to flexible pipe (g 3) upper end is equipped with direction mouth (g 7), flexible pipe (g 3) lower extreme is equipped with collection pipe (g 1) and link up mutually, establish in flexible pipe (g 3) middle-end sleeve pipe (65 x).