CN215835837U

CN215835837U - Root cutting, soil loosening and fertilizing device for improving grassland

Info

Publication number: CN215835837U
Application number: CN202121801357.1U
Authority: CN
Inventors: 赵永泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a grassland improvement root cutting, soil loosening and fertilizing device in the technical field of agricultural equipment, which comprises a transverse plate, wherein four cylinders are symmetrically fixed on the left side of the bottom wall of the transverse plate, the bottom ends of the four cylinders are jointly and fixedly connected with a bottom plate, an inclined baffle is fixed at the left end of the bottom plate, a rotating plate is rotatably connected at the left side of the bottom wall of the bottom plate, a plurality of compression springs are uniformly fixed between the right side wall of the rotating plate and the bottom wall of the bottom plate, a plurality of root cutting assemblies are uniformly arranged at the bottom end of the rotating plate, a plurality of connecting columns are uniformly fixed at the right side of the bottom wall of the bottom plate, plowshare is fixed at the bottom ends of the connecting columns, a rotating shaft is rotatably arranged at the right side of the bottom wall of the transverse plate through vertical plates, anti-skid wheels are fixed at two ends of the rotating shaft, a feeding assembly is fixed at the middle part of the bottom wall of the transverse plate, and is in transmission connection with the rotating shaft through a belt and a belt pulley, thus the utility model avoids that stone in soil blocks a cutting knife to cause abrasion, the service life of the cutting knife is prolonged, and meanwhile, the phenomena of fertilizer waste and uneven fertilization are avoided.

Description

Root cutting, soil loosening and fertilizing device for improving grassland

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a grass field improvement root cutting, soil loosening and fertilizing device.

Background

China has 60 hundred million acres of natural grassland, and the natural grassland occupies 41.7 percent of the land area. However, factors such as long-term overloading and grazing cause various degrees of deterioration in 90% of grass. Huge restoration treatment of the degraded area of the grassland urgently needs special mechanical equipment for ecological restoration of the grassland and a matched restoration method, if the special mechanical equipment and the restoration method are not used for guarantee, the efficiency of the ecological restoration treatment of the grassland can be greatly reduced, and the restoration treatment cost is multiplied. Therefore, the mechanical equipment for repairing the degraded grassland based on the grassland vegetation recovery technology and the matched repairing method are developed to provide guarantee for large-scale ecological repair of the grassland.

However, the plows in the prior art are difficult to surmount due to obstacles (such as stones) during operation, so that the operation efficiency is low, the equipment is easy to damage when encountering hard obstacles which are difficult to surmount, and meanwhile, the methods of manual spreading and mechanical spreading are mostly adopted for grassland fertilization, and the plows are operated step by step, so that the time and the labor are consumed.

Therefore, the utility model provides a grass field improvement root cutting, soil loosening and fertilizing device to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a grass field improved root cutting, soil loosening and fertilizing device, which solves the problems.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a lawn improving, root cutting, soil loosening and fertilizing device comprises a transverse plate, wherein four air cylinders are symmetrically fixed on the left side of the bottom wall of the transverse plate, the bottom ends of the four air cylinders are jointly and fixedly connected with a bottom plate, an inclined baffle is fixed on the left end of the bottom plate, a rotating plate is rotatably connected on the left side of the bottom wall of the bottom plate, a plurality of compression springs are uniformly fixed at the bottom of the right side wall of the rotating plate, the other ends of the compression springs are fixedly connected with the bottom wall of the bottom plate, a plurality of root cutting assemblies are uniformly arranged at the bottom end of the rotating plate, a plurality of connecting columns are uniformly fixed on the right side of the bottom wall of the bottom plate, plowshare is fixed at the bottom ends of the connecting columns and corresponds to the root cutting assemblies, vertical plates are symmetrically fixed on the right side of the bottom wall of the transverse plate, a rotating shaft is rotatably arranged between the bottom ends of the vertical plates, anti-skid wheels are fixed at the two ends of the rotating shaft through the vertical plates through bearings, and a feeding assembly is fixed in the middle part of the bottom wall of the transverse plate, the pay-off subassembly includes a conveying section of thick bamboo and screw rod, screw rod rotates and sets up in a conveying section of thick bamboo, screw rod one end runs through a conveying section of thick bamboo lateral wall through the bearing and connects the axis of rotation through belt and belt pulley transmission, conveying bobbin base portion rear side intercommunication has the discharging pipe, discharging pipe bottom fixed mounting has ejection of compact subassembly, conveying section of thick bamboo top front side intercommunication has the unloading pipe, the unloading pipe top is run through the diaphragm intercommunication and is had the fertilizer case, the fertilizer case passes through the support to be fixed in the diaphragm top, diaphragm left end central authorities are fixed with the traction ring.

Preferably, the root cutting assembly comprises two mounting plates which are symmetrically arranged, the mounting plates are fixed at the bottom ends of the rotating plates, a cutting knife is rotatably mounted between the bottom ends of the mounting plates, a first motor is fixed on the side wall of the mounting plate, and a power shaft of the first motor penetrates through a rotating shaft of the mounting plate fixedly connected with the cutting knife through a bearing.

Preferably, the ejection of compact subassembly includes the casing, the inside equipartition of casing has a plurality of baffles, the discharging pipe bottom communicates to inside the casing, and the ejection of compact subassembly can make the even ejection of compact of fertilizer, and the fertilization is comparatively even.

Preferably, the fertilizer box includes the box, it is provided with the (mixing) shaft to rotate between the box lateral wall, be fixed with a plurality of stirring leaves on the (mixing) shaft, the box lateral wall is fixed with the second motor, the power shaft of second motor runs through box lateral wall fixed connection (mixing) shaft one end through the bearing, unloading pipe top intercommunication box inner chamber bottom when needs multiple fertilizer to mix the fertilization, drives the (mixing) shaft through the second motor that sets up and rotates to drive the stirring leaf and stir the mixture to the fertilizer in the box, guaranteed the fertilization effect.

Preferably, the bottom of the box body is conical, and the conical arrangement enables the fertilizer to smoothly enter the blanking pipe, so that the blanking is facilitated.

Preferably, the case lid is installed at the box top, opens the case lid and makes things convenient for pouring into of fertilizer, can avoid fertilizer to spill when the stirring, and the case lid can avoid the dust to fall into in the box when the device does not use simultaneously, plays dustproof effect.

Preferably, the discharging pipe and the discharging pipe are both corrosion-resistant hard metal pipes, so that the discharging pipe and the discharging pipe are prevented from being corroded, and the service life of the device is prolonged.

Preferably, the blanking pipe is provided with a ball valve, so that the blanking pipe can be controlled to carry out blanking conveniently.

Advantageous effects

The utility model provides a root cutting, soil loosening and fertilizing device for improving a grass field. Compared with the prior art, the method has the following beneficial effects:

(1) when this fertilizer injection unit loosens soil cuts root, the cutting knife if meet the stone in earth and block in the cutting process, cut root subassembly atress and pass through rotor plate extrusion compression spring, cross the stone until the cutting knife, the cutting knife resumes the normal position again under compression spring's effect, has avoided removing in-process cutting knife and has cut the stone and damage with higher speed always, improves the life of cutting knife.

(2) When this fertilizer injection unit loosens soil cuts root uses, the antiskid wheel rotates and drives the axis of rotation and rotate, the axis of rotation passes through belt and belt pulley and drives the rotation of screw rod, screw rod will get into fertilizer in the conveying section of thick bamboo and lead to the discharging tube in, thereby fertilize through ejection of compact subassembly, ejection of compact subassembly can make the even ejection of compact of fertilizer, fertilize comparatively evenly, this device is unmovable in-process, screw rod can not rotate, stop fertilizeing, constantly fertilize at the stop position when avoiding this device unmovable, avoid the extravagant emergence of fertilizer and the inhomogeneous phenomenon of fertilizeing.

(3) When this fertilizer injection unit that loosens soil cuts root uses, when needs multiple fertilizer to mix the fertilization, the second motor through setting up drives the (mixing) shaft and rotates to drive the stirring leaf and stir the mixture to the fertilizer in the box, improved the fertilization effect.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a schematic view of the feed assembly of the present invention;

FIG. 3 is a schematic structural view of the discharge assembly of the present invention;

fig. 4 is a schematic view of the structure of the fertilizer can of the present invention.

In the figure 1, a transverse plate; 2. a cylinder; 3. a base plate; 4. a baffle plate; 5. a rotating plate; 6. a compression spring; 7. a root cutting assembly; 701. mounting a plate; 702. a cutting knife; 703. a first motor; 8. connecting columns; 9. a plowshare; 10. a vertical plate; 11. a rotating shaft; 12. anti-skid wheels; 13. a feeding assembly; 131. a transfer drum; 132. a screw push rod; 14. a discharge pipe; 15. a discharge assembly; 151. a housing; 152. a partition plate; 16. a discharging pipe; 17. a fertilizer box; 171. a box body; 172. a stirring shaft; 173. a second motor; 18. a support; 19. a traction ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-2, a lawn improvement root-cutting soil-loosening and fertilizing device comprises a transverse plate 1, four cylinders 2 are symmetrically fixed on the left side of the bottom wall of the transverse plate 1, a bottom plate 3 is fixedly connected to the bottom ends of the four cylinders 2 together, the cylinders 2 can drive the bottom plate 3 to move up and down, a baffle 4 arranged obliquely is fixed at the left end of the bottom plate 3, a rotating plate 5 is rotatably connected to the left side of the bottom wall of the bottom plate 3, a plurality of compression springs 6 are uniformly fixed at the bottom of the right side wall of the rotating plate 5, the other ends of the compression springs 6 are fixedly connected to the bottom wall of the bottom plate 3, the baffle 4 can stabilize the rotating plate 5 by matching with the compression springs 6, a plurality of root-cutting assemblies 7 are uniformly arranged at the bottom end of the rotating plate 5, the root-cutting assemblies 7 are used for cutting grass roots to avoid soil-loosening inconvenience caused by connecting the grass roots together, a plurality of connecting columns 8 are uniformly fixed at the right side of the bottom wall of the bottom plate 3, plowshare 9 is fixed at the bottom ends of the connecting columns 8, and the plowshare 9 corresponds to the root-cutting assemblies 7, the fertilizer feeder comprises a transverse plate 1, vertical plates 10 symmetrically fixed on the right side of the bottom wall of the transverse plate 1, a rotating shaft 11 rotatably arranged between the bottom ends of the vertical plates 10, anti-skidding wheels 12 fixed through bearings penetrating through the vertical plates 10 at both ends of the rotating shaft 11, the anti-skidding wheels 12 being capable of preventing skidding, a feeding assembly 13 fixed at the middle part of the bottom wall of the transverse plate 1, the feeding assembly 13 comprising a conveying cylinder 131 and a spiral push rod 132, the spiral push rod 132 rotatably arranged in the conveying cylinder 131, one end of the spiral push rod 132 penetrating through the side wall of the conveying cylinder 131 through a bearing and connected with the rotating shaft 11 through a belt and a belt pulley in a transmission manner, the rotating shaft 11 driving the rotating shaft 11 to rotate during the rotation of the anti-skidding wheels 12, the spiral push rod 132 driven by the belt and the belt pulley to rotate, thereby smoothly guiding fertilizer in a fertilizer box 17 into a discharging assembly 15 for discharging, a discharging material, a discharging pipe 14 communicated with the rear side of the bottom of the conveying cylinder 131, a discharging assembly 15 fixedly arranged at the bottom end of the discharging pipe, a discharging pipe 16 communicated with the front side of the top of the conveying cylinder 131, the top end of the blanking pipe 16 penetrates through the transverse plate 1 and is communicated with a fertilizer box 17, the fertilizer box 17 is used for storing fertilizer, the fertilizer box 17 is fixed above the transverse plate 1 through a bracket 18, the center of the left end of the transverse plate 1 is fixed with a traction ring 19, and the traction ring 19 is used for connecting a traction vehicle;

the root cutting assembly 7 comprises two symmetrically arranged mounting plates 701, the mounting plates 701 are fixed at the bottom ends of the rotating plates 5, a cutting knife 702 is rotatably mounted between the bottom ends of the mounting plates 701, a first motor 703 is fixed on the side wall of one mounting plate 701, a power shaft of the first motor 703 penetrates through the mounting plate 701 through a bearing to be fixedly connected with a rotating shaft of the cutting knife 702, and the first motor 703 can drive the cutting knife 702 to rotate to cut grass roots; the discharging pipe 14 and the blanking pipe 16 are both corrosion-resistant hard metal pipes, so that the discharging pipe 14 and the blanking pipe 16 are prevented from being corroded, and the service life of the device is prolonged; the blanking pipe 16 is provided with a ball valve (not shown in the figure) for controlling the blanking pipe 16 to perform blanking.

Example two:

referring to fig. 3-4, the present embodiment provides a technical solution based on the first embodiment: the discharging assembly 15 comprises a shell 151, a plurality of partition plates 152 are uniformly distributed in the shell 151, the bottom end of the discharging pipe 14 is communicated to the interior of the shell 151, and the partition plates 152 enable the fertilizer to be uniformly discharged and uniformly applied; the fertilizer box 17 comprises a box body 171, a stirring shaft 172 is rotatably arranged between the side walls of the box body 171, a plurality of stirring blades are fixed on the stirring shaft 172, a second motor 173 is fixed on the outer side wall of the box body 171, a power shaft of the second motor 173 penetrates through the side wall of the box body 171 through a bearing and is fixedly connected with one end of the stirring shaft 172, the top end of the blanking pipe 16 is communicated with the bottom of an inner cavity of the box body 171, and when a plurality of fertilizers are required to be mixed and fertilized, the stirring shaft 172 is driven to rotate through the second motor 173, so that the stirring blades are driven to stir and mix the fertilizers in the box body 171, and the fertilizing effect is ensured; the bottom of the box body 171 is conical, and the conical arrangement can enable fertilizer to smoothly enter the blanking pipe 16, so that the blanking is convenient; the case lid is installed at the top of box 171, opens the case lid and makes things convenient for pouring of fertilizer, can avoid fertilizer to spill when the stirring, and the case lid can avoid the dust to fall into in the box 171 when the device does not use simultaneously, plays dustproof effect.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, the device is connected with a traction vehicle through a traction ring 19, a box cover is opened to pour fertilizer into a box body 171, if a plurality of fertilizers are required to be mixed and fertilized, a second motor 173 is opened, the second motor 173 drives a stirring shaft 172 to rotate, so that stirring blades are driven to stir and mix the fertilizer in the box body 171, a ball valve on a blanking pipe 16 is opened after the mixing is finished, the fertilizer enters a conveying cylinder 131 through the blanking pipe 16, the extension of a control cylinder 2 is controlled, the cylinder 2 drives a bottom plate 3 to move downwards, so that a root cutting assembly 7 and a plowshare 9 are lowered to proper positions, the device is driven to move through the traction vehicle, a first motor 703 is simultaneously opened, the first motor 703 drives a cutting knife 702 to rotate, the cutting knife 702 cuts grass roots in soil, the problem that the plowshare 9 is difficult to turn over the ground due to the connection of the grass roots is avoided, and meanwhile, the device moves, the anti-skid wheel 12 rotates to drive the rotation shaft 11 to rotate, the rotation shaft 11 drives the screw rod 132 to rotate through a belt and a belt pulley, the screw rod 132 guides the fertilizer entering the conveying cylinder 131 into the discharging pipe 14, thereby the fertilizer is applied through the discharging assembly 15, the device is in an unmovable process, the screw rod 132 cannot rotate, the fertilizer application is stopped, the device is prevented from unmoving in a stopping position and continuously applying the fertilizer, the waste of the fertilizer and the uneven phenomenon of the fertilizer application are avoided, meanwhile, if the cutting knife 702 blocks the stone in the soil in the cutting process, the root cutting assembly 7 is forced to extrude the compression spring 6 through the rotating plate 5 until the cutting knife 702 crosses the stone, the cutting knife 702 restores the original position under the action of the compression spring 6, the accelerated damage of the stone when the cutting knife 702 cuts the stone all the time in the moving process is avoided, meanwhile, the cutting edge of the cutting knife 702 adopts the structural steel with higher hardness, Structural steel or diamond, to improve the life of the cutting blade 702.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grass field improvement is cut root and is loosened soil fertilizer injection unit, includes diaphragm (1), its characterized in that: the novel rotary drill is characterized in that four cylinders (2) are symmetrically fixed on the left side of the bottom wall of the transverse plate (1), four bottom ends of the cylinders (2) are fixedly connected with a bottom plate (3) together, a baffle (4) which is obliquely arranged is fixed on the left end of the bottom plate (3), a rotating plate (5) is rotatably connected on the left side of the bottom wall of the bottom plate (3), a plurality of compression springs (6) are uniformly fixed at the bottom of the right side wall of the rotating plate (5), the other ends of the compression springs (6) are fixedly connected with the bottom wall of the bottom plate (3), a plurality of root cutting assemblies (7) are uniformly arranged at the bottom end of the rotating plate (5), a plurality of connecting columns (8) are uniformly fixed on the right side of the bottom wall of the bottom plate (3), plowshares (9) are fixed at the bottom ends of the connecting columns (8), the positions of the plowshares (9) correspond to the root cutting assemblies (7), and vertical plates (10) are symmetrically fixed on the right side of the bottom wall of the transverse plate (1), the anti-skid device is characterized in that a rotating shaft (11) is rotatably arranged between the bottom ends of the vertical plates (10), two ends of the rotating shaft (11) penetrate through the vertical plates (10) through bearings and are fixed with anti-skid wheels (12), a feeding assembly (13) is fixed at the middle part of the bottom wall of the transverse plate (1), the feeding assembly (13) comprises a conveying cylinder (131) and a spiral push rod (132), the spiral push rod (132) is rotatably arranged in the conveying cylinder (131), one end of the spiral push rod (132) penetrates through the side wall of the conveying cylinder (131) through the bearings and is connected with the rotating shaft (11) through a belt and a belt pulley in a transmission manner, the rear side of the bottom of the conveying cylinder (131) is communicated with a discharging pipe (14), the bottom end of the discharging pipe (14) is fixedly provided with a discharging assembly (15), the front side of the top of the conveying cylinder (131) is communicated with a discharging pipe (16), the top end of the discharging pipe (16) is communicated with a fertilizer box (17), the fertilizer box (17) is fixed above the transverse plate (1) through a bracket (18), and a traction ring (19) is fixed in the center of the left end of the transverse plate (1).

2. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 1, characterized in that: root cutting subassembly (7) include mounting panel (701) that two symmetries set up, mounting panel (701) are fixed in rotor plate (5) bottom, rotate between mounting panel (701) bottom and install cutting knife (702), one side mounting panel (701) lateral wall is fixed with first motor (703), the power shaft of first motor (703) runs through the pivot of mounting panel (701) fixed connection cutting knife (702) through the bearing.

3. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 1, characterized in that: the discharging assembly (15) comprises a shell (151), a plurality of partition plates (152) are uniformly distributed in the shell (151), and the bottom end of the discharging pipe (14) is communicated to the inside of the shell (151).

4. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 1, characterized in that: fertilizer case (17) include box (171), it is provided with (mixing) shaft (172) to rotate between box (171) lateral wall, be fixed with a plurality of stirring leaves on (mixing) shaft (172), box (171) lateral wall is fixed with second motor (173), the power shaft of second motor (173) runs through box (171) lateral wall fixed connection (mixing) shaft (172) one end through the bearing, unloading pipe (16) top intercommunication box (171) inner chamber bottom.

5. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 4, characterized in that: the bottom of the box body (171) is conical.

6. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 4, characterized in that: and a box cover is arranged at the top of the box body (171).

7. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 1, characterized in that: the discharge pipe (14) and the discharge pipe (16) are both corrosion-resistant hard metal pipes.

8. The device for improving, cutting roots, loosening soil and fertilizing in a grassland according to claim 1, characterized in that: and the blanking pipe (16) is provided with a ball valve.