CN213127090U

CN213127090U - Saline and alkaline land crop fertilizer injection unit

Info

Publication number: CN213127090U
Application number: CN202020811736.8U
Authority: CN
Inventors: 张明聪; 战英策; 金喜军; 王孟雪; 任春元; 张玉先; 杜吉到
Original assignee: Heilongjiang Bayi Agricultural University
Current assignee: Heilongjiang Bayi Agricultural University
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-05-07
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a saline-alkali soil crop fertilizing device, which comprises a feeding barrel, a workbench, a lower base and a driving assembly, wherein the upper end of the workbench is provided with an installation platform, the feeding barrel is installed on the installation platform, the lower end of the workbench is provided with the lower base, two sides of the lower base are provided with walking wheels, the bottom end of the lower base is provided with a discharging pipe, the discharging pipe is communicated with a stirring assembly which is arranged in the lower base and used for crushing caking, one side of the lower base is provided with a mounting plate, a soil leveling wheel which corresponds to the discharging pipe and is used for soil leveling work is arranged below the mounting plate, the fertilizing device consists of a driving part and a stirring part, a driving motor is started, the walking wheels are driven to move forwards, the fertilizing device is pushed to finish fertilizing work, the ground after fertilization is leveled by the soil leveling wheel, in addition, when the driving motor is started, the stirring, the fertilization efficiency is well improved while the uniform fertilization is ensured.

Description

Saline and alkaline land crop fertilizer injection unit

Technical Field

The utility model relates to the technical field of agricultural equipment, specifically a saline and alkaline land crop fertilizer injection unit.

Background

The saline-alkali soil is a kind of salt accumulation, which means that the salt contained in the soil influences the normal growth of crops, and according to the incomplete statistics of the textbook organization and the grain and agriculture organization of the united nations, the area of the saline-alkali soil all over the world is 9.5438 hundred million hectares, wherein 9913 million hectares are in China. The formation of alkaline earth and alkalized soil in China is mostly related to the accumulation of carbonate in the soil, so that the alkalization degree is generally high, and plants in serious saline-alkaline earth regions can hardly survive; when crops are planted in saline-alkali soil, nutrients needed by plants need to be provided for the crops, soil fertility is maintained and improved, the main purposes of fertilization are to increase crop yield, improve crop quality, fertilize soil and improve economic benefits, and therefore reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture.

Traditional fertilizer injection unit is when using, and work efficiency is too low, is difficult to guarantee ejection of compact homogeneity when fertilizing subaerial, also can leave obvious fertilization vestige simultaneously subaerial in addition, can have the condition of moisture absorption caking between the fertilizer in addition, and this kind of caking blocks the discharging pipe very easily in fertilizing, causes the jam, influences fertilization efficiency. Therefore, a saline-alkali soil crop fertilizing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a saline and alkaline land crop fertilizer injection unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a saline-alkali soil crop fertilizing device comprises a feeding barrel, a workbench, a lower base and a driving assembly arranged on the workbench and used for operating the fertilizing device, wherein an installation platform is arranged at the upper end of the workbench, the feeding barrel is installed on the installation platform, the lower base is installed at the lower end of the workbench, walking wheels are arranged on two sides of the lower base and rotatably connected with the lower base through a driving shaft, a discharging pipe is installed at the bottom end of the lower base and communicated with a stirring assembly arranged in the lower base and used for crushing cakings, a mounting plate is installed on one side of the lower base, and a soil leveling wheel corresponding to the discharging pipe and used for leveling soil is arranged below the mounting plate;

the driving assembly comprises a driving motor and a rotating seat which are arranged on two sides of an installation platform at the end part of the workbench, a transmission shaft is arranged between the rotating seat and the driving motor, two ends of the transmission shaft respectively penetrate through the installation platform to be connected and fixed with the output end of the driving motor and the rotating seat, two sides outside the installation platform at the transmission shaft are provided with second belt wheels, the second belt wheels are in transmission fit with first belt wheels arranged on the driving shaft through a conveying belt, one side, close to the second belt wheels, in the installation platform at the transmission shaft is provided with first bevel gears, and the first bevel gears are meshed with second bevel gears which are arranged at the upper end of the workbench and are in rotating connection;

the held stirring assembly comprises a stirring box which is arranged in the lower base and is fixedly connected with the workbench, a feeding stirring rod is arranged in the stirring box, and the feeding stirring rod penetrates through the workbench through a fixing ring to be fixedly connected with the second bevel gear.

Preferably, a feeding groove used for feeding the fertilizer into the stirring box is formed in the joint of the feeding barrel where the workbench is located and the stirring box, and the feeding groove is formed in the upper end of the workbench in an annular arrangement mode.

Preferably, the discharging pipe outside is the arc setting, and the discharging pipe is pressed close to soil leveling wheel one side and has been seted up the discharge gate, and the blade that is used for hoeing is laid to soil leveling wheel one side is kept away from to the discharging pipe.

Preferably, the walking wheel outside cover is equipped with the track that the one deck is used for promoting walking wheel and grabs ground effect, and the track has laid the rubber layer outward.

Preferably, the connection part of the connecting plate and the lower base is provided with a supporting block for supporting and fixing the soil leveling wheels, the supporting block is in a triangular structure, and two end faces of the supporting block are respectively connected and fixed with the connecting plate and the lower base.

Preferably, the end part of the workbench is provided with a push rod corresponding to the upper part of the soil leveling wheel, and the push rod and the supporting block are fixedly connected through a fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses by drive division and stirring part, start driving motor, drive the walking wheel and move ahead, promote fertilizer injection unit and accomplish fertilization work, the soil leveling wheel levels the ground after the fertilization, in addition when driving motor starts, stirring part can accomplish the crushing work to the caking fertilizer in the same part, thereby avoid fertilizing the in-process and produce the jam, when guaranteeing to fertilize evenly, fertilization efficiency has also obtained fine improvement;

the supporting shoe is used for supporting the mounting panel fixedly, makes the soil leveling wheel more steady when carrying out the during operation, thereby the knife face on the discharging pipe is used for making ground lax be convenient for walk the walking wheel walking and spill fertilizer in the underground, promotes the push rod and starts driving motor, driving motor can drive the walking wheel through the belt drive and move ahead, the track is used for improving walking wheel and grabs the ground effect on the walking wheel, with adaptation soil environment, extensive applicability is general.

Drawings

Fig. 1 is a schematic structural diagram of a saline-alkali soil crop fertilizing device.

Fig. 2 is a schematic structural diagram of a soil leveling wheel in a saline-alkali soil crop fertilizing device.

Fig. 3 is a schematic structural diagram of a feeding and stirring rod in a saline-alkali soil crop fertilizing device.

Fig. 4 is a schematic structural diagram of a workbench in a saline-alkali soil crop fertilizing device.

In the figure: 1-feeding barrel, 2-mounting seat, 3-workbench, 4-lower base, 5-discharging pipe, 6-traveling wheel, 7-first belt wheel, 8-driving shaft, 9-push rod, 10-mounting plate, 11-soil leveling wheel, 12-fixing plate, 13-supporting block, 14-driving motor, 15-second belt wheel, 16-first bevel gear, 17-fixing ring, 18-driving shaft, 19-stirring box, 20-feeding stirring rod, 21-first bevel gear and 22-rotating seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a saline-alkali soil crop fertilizing apparatus comprises an upper charging barrel 1, a workbench 3, a lower base 4 and a driving assembly disposed on the workbench 3 for operating the fertilizing apparatus, wherein an installation platform 2 is disposed at the upper end of the workbench 3, the upper charging barrel 1 is mounted on the installation platform 2, the lower base 4 is mounted at the lower end of the workbench 3, walking wheels 6 are disposed at both sides of the lower base 4, the walking wheels 6 are rotatably connected with the lower base 4 through driving shafts 8, a discharging pipe 5 is mounted at the bottom end of the lower base 4, the discharging pipe 5 is communicated with a stirring assembly disposed in the lower base 4 for crushing cakings, a mounting plate 10 is mounted at one side of the lower base 4, a soil leveling wheel 11 corresponding to the discharging pipe 5 and used for soil leveling work is disposed below the mounting plate 10, a supporting block 13 for supporting and fixing the soil leveling wheel 11 is mounted at the junction, the supporting block 13 is in a triangular structure, two end faces of the supporting block 13 are respectively connected and fixed with the mounting plate 10 and the lower base 4, the supporting block 13 plays a role of a reinforcing rib in use, when the soil leveling wheel 11 works, the mounting plate 10 and the lower base 4 have overlarge overhanging faces, under the condition, the load born by the connecting face of the mounting plate 10 is limited, the supporting block 13 is additionally arranged on the common vertical face of the two combined bodies, and therefore the strength of the combining face of the mounting plate 10 and the lower base 4 is increased;

the driving assembly comprises a driving motor 14 and a rotating seat 22 which are arranged on two sides of an installation platform 2 at the end part of the workbench 3, a transmission shaft 18 is arranged between the rotating seat 22 and the driving motor 14, two ends of the transmission shaft 18 respectively penetrate through the installation platform 2 to be connected and fixed with the output end of the driving motor 14 and the rotating seat 22, two sides outside the installation platform 2 at the transmission shaft 18 are provided with second belt wheels 15, the second belt wheels 15 are in transmission fit with first belt wheels 7 arranged on a driving shaft 8 through a transmission belt, the belt transmission is mainly suitable for transmission between two shafts with larger center distance, and when the driving assembly is overloaded, the belt and the belt wheels can slip, so that other parts in the machine can be prevented from being damaged, and the overload protection effect is achieved; a first bevel gear 16 is arranged on one side, close to a second belt pulley 15, in the mounting table 2 where the transmission shaft 18 is located, the first bevel gear 16 is meshed with a second bevel gear 21 which is arranged at the upper end of the workbench 3 and is in rotary connection with the workbench 3, the transmission of two vertical shafts can be realized through bevel gear transmission, and the vertical shaft transmission device has the characteristics of long service life, high load bearing capacity, noise reduction and shock absorption, easiness in molding, good lubricity and the like;

the stirring assembly comprises a stirring box 19 which is arranged in the lower base 4 and is fixedly connected with the workbench 3, a feeding stirring rod 20 is arranged in the stirring box 19, the feeding stirring rod 20 penetrates through the workbench 3 through a fixing ring 17 to be fixedly connected with a second bevel gear 21, a feeding groove for feeding fertilizer into the stirring box 19 is formed in the joint of the feeding barrel 1 where the workbench 3 is located and the stirring box 19, the feeding groove is arranged at the upper end of the workbench 3 in an annular shape, the fertilizer enters the stirring box 19 along the feeding barrel 1, the feeding stirring rod 20 starts to rotate so as to drive the fertilizer to be continuously stirred, caking in the fertilizer is stirred, and the feeding stirring rod 20 is designed in a spiral manner, so that the fertilizer can be conveyed to the discharge pipe 5 during stirring;

discharging pipe 5 outside is the arc setting, discharging pipe 5 presses close to flat soil wheel 11 one side and has seted up the discharge gate, discharging pipe 5 is kept away from flat soil wheel 11 one side and has been laid the blade that is used for hoeing, 6 outside covers of walking wheel are equipped with the one deck and are used for promoting the track of 6 effects of grabbing of walking wheel, and the track has laid the rubber layer outward, push rod 9 is installed to 3 tip correspondence flat soil wheel 11 tops of workstation, be connected fixedly through fixed plate 22 between push rod 9 and the supporting shoe 13, it starts driving motor 14 to promote push rod 9, driving motor 14 drives walking wheel 6 marchs through the belt drive, the conveying pipe inserts to subaerial in the marching, fertilize subaerial, thereby knife face on discharging pipe 5 is used for making the lax 6 walking of walking wheel.

The utility model discloses a theory of operation is: go up fertilizer in the storage bucket 1, promote push rod 9 start drive motor 14, drive motor 14 drives transmission shaft 18 and rotates, transmission shaft 18 drives drive shaft 8 through first band pulley 7 and second band pulley 15 in the rotation and rotates, walking wheel 6 goes forward, it stirs to drive pay-off puddler 20 through bevel gear group in the transmission shaft 18 is rotatory, and transport fertilizer to discharging pipe 5 in the stirring, then level soil wheel 11 accomplishes leveling to fertilization back ground, the combination together of stirring subassembly and drive assembly, effectively avoided the condition that the caking blockked up to appear easily among the fertilization process, when guaranteeing that the fertilization is even, fertilization efficiency has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a saline and alkaline land crop fertilizer injection unit, includes charging bucket (1), workstation (3), lower base (4) and sets up the drive assembly who is used for going on fertilizer injection unit on workstation (3), a serial communication port, workstation (3) upper end is provided with mount table (2), install charging bucket (1) on mount table (2), base (4) are down installed to workstation (3) lower extreme, base (4) both sides are provided with walking wheel (6) down, walking wheel (6) are rotated with lower base (4) through drive shaft (8) and are connected, discharging pipe (5) are installed to base (4) bottom down, discharging pipe (5) are linked together with the setting in base (4) down and are used for carrying out kibbling stirring subassembly to the caking, mounting panel (10) are installed to base (4) one side down, mounting panel (10) below is provided with discharging pipe (5) corresponding and be used for the flat native wheel(s) of flat work (1), (5) are flat native 11) (ii) a

The driving component comprises a driving motor (14) and a rotating seat (22) which are arranged at the two sides of the installation platform (2) where the end part of the workbench (3) is positioned, a transmission shaft (18) is arranged between the rotating seat (22) and the driving motor (14), two ends of the transmission shaft (18) respectively penetrate through the mounting table (2) to be connected and fixed with the output end of the driving motor (14) and the rotating seat (22), the two sides of the outer part of the mounting table (2) where the transmission shaft (18) is arranged are provided with second belt wheels (15), the second belt wheel (15) is in transmission fit with the first belt wheel (7) arranged on the driving shaft (8) through a transmission belt, a first bevel gear (16) is arranged on one side, close to the second belt wheel (15), of the mounting table (2) where the transmission shaft (18) is located, the first bevel gear (16) is meshed with a second bevel gear (21) which is arranged at the upper end of the workbench (3) and is rotationally connected with the workbench (3);

the stirring assembly comprises a stirring box (19) which is arranged in a lower base (4) and is fixedly connected with a workbench (3), a feeding stirring rod (20) is installed in the stirring box (19), and the feeding stirring rod (20) penetrates through the workbench (3) through a fixing ring (17) and is fixedly connected with a second bevel gear (21).

2. The saline-alkali soil crop fertilizing device as claimed in claim 1, characterized in that a feed chute for feeding fertilizer into the stirring box (19) is provided at the joint of the feeding barrel (1) where the workbench (3) is located and the stirring box (19), and the feed chute is the upper end of the workbench (3) arranged in an annular shape.

3. The saline-alkali soil crop fertilizing device as claimed in claim 1, wherein the outer side of the discharging pipe (5) is arc-shaped, a discharging hole is formed in one side, close to the soil leveling wheel (11), of the discharging pipe (5), and a blade for hoeing is laid on one side, far away from the soil leveling wheel (11), of the discharging pipe (5).

4. The saline-alkali soil crop fertilizing device as claimed in claim 1, wherein a layer of track for improving the ground grabbing effect of the walking wheels (6) is sleeved outside the walking wheels (6), and a rubber layer is laid outside the track.

5. The saline-alkali soil crop fertilizing device as claimed in claim 1, characterized in that a supporting block (13) for supporting and fixing the soil leveling wheel (11) is installed at the joint of the mounting plate (10) and the lower base (4), the supporting block (13) is in a triangular structure, and two end faces of the supporting block (13) are respectively connected and fixed with the mounting plate (10) and the lower base (4).

6. The saline-alkali soil crop fertilizing device as claimed in claim 1, characterized in that a push rod (9) is mounted at the end of the working table (3) above the soil leveling wheel (11), and the push rod (9) and the supporting block (13) are fixedly connected through a fixing plate (12).