CN217936448U

CN217936448U - Agricultural machine fertilizer injection unit

Info

Publication number: CN217936448U
Application number: CN202221755525.2U
Authority: CN
Inventors: 曹长明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-02
Anticipated expiration: 2032-07-07

Abstract

With novel agricultural fertilizer injection unit technical field, specifically speaking is exactly an agricultural machine fertilizer injection unit, including tumbrel, wheel and the wheel of fertilizeing, the inside fertilizer storage case that is equipped with of tumbrel, the tumbrel downside is equipped with mount and link, and wheel rotation connects between mount and link, and the shaft inside rotation of wheel of fertilizeing the wheel is connected with the unloading roller, and the unloading roller is inside to take turns outside through connection with fertilizeing, the inside walking material passageway that is equipped with UNICOM unloading roller and fertilizer storage case of link is connected with the telescoping device between wheel and the tumbrel. Rotate at the fertilizer distributor downside and connect the wheel of fertilizeing, the wheel shaft of wheel of fertilizeing is equipped with fixed unloading roller, and the link is inside to be equipped with away the material passageway, fertilizes through walking material passageway and unloading roller, and fertilizer is downward through the hourglass material hole of the wheel of fertilizeing, turns over the soil back of turning up, and during fertilizer directly applyed the soil of turning up, improvement fertilization effect has reduced exposing of fertilizer and has volatilized, convenient to use is swift.

Description

Agricultural machine fertilizer injection unit

Technical Field

The utility model belongs to the technical field of agricultural fertilizer injection unit technique and specifically relates to exactly an agricultural machine fertilizer injection unit.

Background

Before and after the agricultural crops are planted, the agricultural crops need to be fertilized in the soil, so that the nutrient content in the soil is improved, and the normal growth of the crops is guaranteed. In the prior art, fertilization is mostly performed manually, so that the fertilization is uneven and the fertilization efficiency is low; a small number fertilize through fertilizer injection unit, and fertilizer injection unit among the prior art is when fertiliziing, generally can only be applyed the soil surface with fertilizer, causes volatilizing of fertilizer easily, causes the loss of fertilizer. Therefore, it is necessary to design a fertilizing device for agricultural machinery, which can directly apply fertilizer to the turned soil and reduce the loss of fertilizer.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned fertilizer injection unit and apply fertilizer to the problem that soil surface caused fertilizer loss easily, the utility model provides an agricultural machine fertilizer injection unit.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an agricultural machine fertilizer injection unit, includes tumbrel, wheel and fertilization wheel, the inside fertilizer bin that is equipped with of tumbrel, the tumbrel downside is equipped with mount and link, and the rotation of wheels is connected between mount and link, and the wheel hub internal rotation of fertilization wheel is connected with the unloading roller, and the unloading roller is inside to take turns outside through connection with fertilizeing, the inside walking material passageway that is equipped with UNICOM unloading roller and fertilizer bin of link is connected with the telescoping device between wheel and the tumbrel.

As optimizing, fertilizer bin upper portion be equipped with the opening, be equipped with the closing cap of taking the gas pocket on the opening, one side of fertilizer bin is connected with the handrail, the telescoping device sets up inside the tumbrel, the shaft rotation of telescoping device lower extreme and wheel is connected, the circumference side of wheel evenly is equipped with a plurality of and grabs the ground tooth.

As optimization, the telescoping device include fixed motor, drive screw and connection leg, the inside connection chamber that is equipped with downward open-ended of tumbrel, fixed motor is fixed in the top of connection chamber, fixed motor's output shaft links firmly with the drive screw upper end, connection leg lower extreme is connected with the wheel rotation, the upper portion and the connection chamber sliding connection of connection leg, be equipped with the connection screw of vertical setting in the connection leg, connect the screw and be connected with the connection screw cooperation.

Preferably, the fertilizing wheel comprises a tubular driving wheel shaft and a plurality of turning blades, a plurality of through material leaking holes are uniformly formed in the side wall of the driving wheel shaft, the plurality of turning blades are uniformly arranged along the outer side of the driving wheel shaft, the turning blades and the material leaking holes are arranged in a staggered mode, and turning blades are arranged at the tail ends of the turning blades and incline towards the rotation direction of the fertilizing wheel.

As optimization, the fixing frame and the connecting frame are arranged vertically and parallelly, one end of the driving wheel shaft is an opening, the other end of the driving wheel shaft is closed, the opening end of the driving wheel shaft is provided with a limiting connecting ring, a limiting connecting groove is formed in the inner side of the connecting frame, the limiting connecting ring is connected with the limiting connecting groove in a matched mode, the closed end of the driving wheel shaft is provided with a connecting shaft, the connecting shaft penetrates through the fixing frame, the outer end of the connecting shaft is connected with a driving motor, and a first connecting bearing is connected between the limiting connecting ring and the limiting connecting groove.

As optimization, the inside material homogenizing chamber that is equipped with of unloading roller, the downside in material homogenizing chamber is connected with the unloading pore of the vertical parallel arrangement of a plurality of, the higher one end in material homogenizing chamber links firmly with the connecting plate, the higher one end in material homogenizing chamber and walk material passageway through connection walk material passageway upper portion and be equipped with the solenoid valve.

Preferably, the inner side of the driving wheel shaft is provided with two connecting grooves which are circumferential, two second connecting bearings are arranged in the connecting grooves, and inner rings of the connecting bearings are fixedly connected with the outer circumferential surface of the blanking roller.

The beneficial effect of this scheme is: an agricultural machinery fertilizing device has the following advantages:

the lower side of the fertilizing vehicle is rotatably connected with a fertilizing wheel, a fixed blanking roller is arranged in a wheel shaft of the fertilizing wheel, a feeding channel is arranged in a connecting frame, fertilization is carried out through the feeding channel and the blanking roller, fertilizer passes through a material leaking hole of the fertilizing wheel downwards, and after soil is turned up by a plowing blade, the fertilizer is directly applied to the turned-up soil, so that the fertilizing effect is improved, the exposure and volatilization of the fertilizer are reduced, and the use is convenient and rapid;

set up the telescoping device in that the tumbrel is inside, connect the wheel through the telescoping device, stretch out the wheel downwards when need not fertilizeing, avoid the contact of wheel and ground of fertilizeing, upwards pack up the wheel during fertilization, increase the area of contact of wheel and soil that fertilizes, improve and turn over the ground effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Figure 3 is a schematic side view of the fertilizing wheel shaft of the utility model.

Figure 4 is a structural schematic diagram of the fertilizer application wheel of the utility model.

The fertilizer distributor comprises a fertilizer distributor 1, a fertilizer distributor 2, wheels 3, a fertilizer storage box 4, a fixing frame 5, a connecting frame 6, a discharging roller 7, a material conveying channel 8, a sealing cover 9, a handrail 10, ground grabbing teeth 11, a fixing motor 12, a driving screw rod 13, connecting legs 14, a connecting cavity 15, a driving wheel shaft 16, a ground turning blade 17, a material leaking hole 18, a ground turning blade 19, a limiting connecting ring 20, a material homogenizing cavity 21, a discharging hole channel 22, an electromagnetic valve 23 and a second connecting bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, an agricultural machine fertilizer injection unit, including tumbrel 1, wheel 2 and the wheel of fertilizeing, 1 inside fertilizer storage case 3 that is equipped with of tumbrel, 1 downside of tumbrel are equipped with mount 4 and link 5, and wheel 2 rotates to be connected between mount 4 and link 5, and the wheel hub internal rotation of the wheel of fertilizeing is connected with unloading roller 6, and unloading roller 6 is inside to take turns outside through connection with fertilizing, 5 inside feed passage 7 that are equipped with UNICOM unloading roller 6 and fertilizer storage case 3 of link 5, are connected with the telescoping device between wheel 2 and the tumbrel 1.

As shown in fig. 1 and 2, the upper part of the fertilizer storage tank 3 is provided with an opening, the opening is provided with a sealing cover 8 with an air hole, one side of the fertilizer storage tank 3 is connected with a handrail 9, the telescopic device is arranged inside the fertilizing vehicle 1, the lower end of the telescopic device is rotatably connected with a wheel shaft of the wheel 2, and the circumferential side surface of the wheel 2 is uniformly provided with a plurality of ground grabbing teeth 10.

As shown in fig. 1 and 2, the telescopic device comprises a fixed motor 11, a driving screw 12 and a connecting leg 13, a connecting cavity 14 with a downward opening is formed in the interior of the fertilizer application vehicle 1, the fixed motor 11 is fixed at the top of the connecting cavity 14, an output shaft of the fixed motor 11 is fixedly connected with the upper end of the driving screw 12, the lower end of the connecting leg 13 is rotatably connected with the wheel 2, the upper portion of the connecting leg 13 is slidably connected with the connecting cavity 14, a vertically arranged connecting screw hole is formed in the connecting leg 13, and the connecting screw hole is connected with the connecting screw in a matched mode.

As shown in fig. 3, the fertilizing wheel comprises a tubular driving wheel shaft 15 and a plurality of turning blades 16, wherein a plurality of through material leaking holes 17 are uniformly formed in the side wall of the driving wheel shaft 15, a plurality of turning blades 16 are uniformly arranged along the outer side of the driving wheel shaft 15, the turning blades 16 and the material leaking holes 17 are arranged in a staggered manner, a turning blade 18 is arranged at the tail end of each turning blade 16, and the turning blade 18 is inclined towards the rotation direction of the fertilizing wheel.

As shown in fig. 4, the fixing frame 4 and the connecting frame 5 are vertically arranged in parallel, one end of the driving wheel shaft 15 is an opening, the other end of the driving wheel shaft 15 is closed, the opening end of the driving wheel shaft 15 is provided with a limiting connecting ring 19, the connecting frame 5 is provided with a limiting connecting groove on the inner side, the limiting connecting ring 19 is connected with the limiting connecting groove in a matching manner, the closed end of the driving wheel shaft 15 is provided with a connecting shaft, the connecting shaft penetrates through the fixing frame 4, the outer end of the connecting shaft is connected with a driving motor, and a first connecting bearing is connected between the limiting connecting ring 19 and the limiting connecting groove.

As shown in fig. 4, the blanking roller 6 is provided with a material equalizing chamber 20 inside, the lower side of the material equalizing chamber 20 is connected with a plurality of blanking holes 21 arranged in a vertical and parallel manner, the higher end of the material equalizing chamber 20 is fixedly connected with a connecting plate, the higher end of the material equalizing chamber 20 is communicated with the material feeding channel 7, and the upper part of the material feeding channel 7 is provided with an electromagnetic valve 22.

As shown in fig. 4, two connecting grooves are formed in the inner side of the driving wheel shaft 15, the connecting grooves are circumferential, two second connecting bearings 23 are arranged in the connecting grooves, and inner rings of the connecting bearings are fixedly connected with the outer circumferential surface of the blanking roller 6.

When the device is used specifically, the fixed motor 11 operates, the fixed motor 11 drives the driving screw 12 to rotate, the driving screw 12 drives the connecting legs 13 to move downwards along the connecting cavity 14, so that the bottom of the wheel 2 is in contact with the ground, the ground grabbing teeth 10 are made of rubber materials, the advancing of the wheel 2 is not influenced, and the handrail 9 is held by a hand to push the fertilizing vehicle 1 into the soil to be fertilized;

the fixed motor 11 drives the driving screw 12 to rotate, so that the connecting legs 13 are retracted along the connecting cavity 14, the bottom of the wheel 2 is higher than the bottom of the fertilizing wheel, and the soil turning blades 16 of the fertilizing wheel are contacted with the ground;

opening the sealing cover 8, pouring fertilizer into the fertilizer storage box 3, and closing the sealing cover 8;

opening the electromagnetic valve 22 to enable the fertilizer to downwards enter the homogenizing cavity 20 along the material conveying channel 7 and to be distributed into each blanking pore channel 21 along the homogenizing cavity 20;

the driving motor drives the fertilizing wheel to rotate, and a fertilizing person holds the handrail 9 to push the fertilizing vehicle 1 forwards to assist the fertilizing vehicle 1 to advance;

under the action of the gravity of the fertilizer application vehicle 1 and the fertilizer, the turning blades 16 and the turning blades 18 of the fertilizer application wheel cut downwards to the ground surface, the soil is turned up by the turning blades 18 along with the advancing of the fertilizer application vehicle 1, and the fertilizer directly flows into the soil through the discharging hole 21 and the material leaking hole 17.

The electric appliance control system is characterized by further comprising a controller, wherein the position of the controller is set by a worker according to actual conditions during operation, and the controller is used for controlling electric appliances used in the scheme and comprises but is not limited to a sensor, a motor, a telescopic rod, a water pump, a solenoid valve, an electric heating wire, a heat pump, a display screen, computer input equipment, a switch button, communication equipment, a lamp, a loudspeaker and a microphone; the controller is an Intel processor, an AMD processor, a PLC controller, an ARM processor or a single chip microcomputer, and the controller is matched with the Intel processor, the AMD processor, the PLC controller, the ARM processor or the single chip microcomputer for use and also comprises a mainboard, a memory bank, a storage medium and a power supply source, wherein the power supply source is a commercial power or a lithium battery; when the display screen is provided, the display card is also provided; for the operation principle of the controller, please refer to "automatic control principle", microcontroller principle and application simulation case ", and" sensor principle and application "published by the university of Qinghua publishers, and other books in the field can be read for reference; other non-mentioned automation control and consumer devices are well known to those skilled in the art and will not be described herein.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any suitable changes or modifications to the agricultural machinery fertilizing apparatus according to the claims of the present invention and any persons of ordinary skill in the art should fall into the protection scope of the present invention.

Claims

1. The utility model provides an agricultural machine fertilizer injection unit which characterized in that: including tumbrel, wheel and fertilization wheel, the inside fertilizer bin that is equipped with of tumbrel, the tumbrel downside is equipped with mount and link, and the wheel rotates to be connected between mount and link, and the shaft inside rotation of fertilization wheel is connected with the unloading roller, and the unloading roller is inside to take turns outside through connection with fertilizeing, the inside material passageway of walking that is equipped with intercommunication unloading roller and fertilizer bin of link is connected with the telescoping device between wheel and the tumbrel.

2. An agricultural mechanical fertilizer applicator as defined in claim 1 wherein: the fertilizer bin upper portion be equipped with the opening, be equipped with the closing cap of taking the gas pocket on the opening, one side of fertilizer bin is connected with the handrail, the telescoping device sets up inside the tumbrel, the telescoping device lower extreme is connected with the shaft rotation of wheel, the circumference side of wheel evenly is equipped with a plurality of and grabs ground tooth.

3. An agricultural mechanical fertilizer applicator as defined in claim 2 wherein: the telescopic device comprises a fixed motor, a driving screw and connecting legs, a connecting cavity with a downward opening is formed in the fertilizer applying vehicle, the fixed motor is fixed at the top of the connecting cavity, an output shaft of the fixed motor is fixedly connected with the upper end of the driving screw, the lower ends of the connecting legs are connected with wheels in a rotating mode, the upper portions of the connecting legs are connected with the connecting cavity in a sliding mode, vertically arranged connecting screw holes are formed in the connecting legs, and the connecting screw holes are connected with the connecting screw in a matched mode.

4. An agricultural mechanical fertilizer applicator as defined in claim 3 wherein: the fertilizing wheel comprises a tubular driving wheel shaft and a plurality of turning blades, a plurality of through leaking holes are uniformly formed in the side wall of the driving wheel shaft, the plurality of turning blades are uniformly arranged along the outer side of the driving wheel shaft, the turning blades and the leaking holes are arranged in a staggered mode, and turning blades are arranged at the tail ends of the turning blades and incline towards the rotating direction of the fertilizing wheel.

5. An agricultural mechanical fertilizer applicator as defined in claim 4 wherein: the vertical parallel arrangement of mount and link, the one end that drives the shaft is the opening, the other end that drives the shaft is for closing, the open end that drives the shaft is equipped with spacing connecting ring, the link inboard is equipped with spacing spread groove, spacing connecting ring is connected with the cooperation of spacing spread groove, the closed end that drives the shaft is equipped with the connecting axle, the connecting axle passes the mount setting, the connecting axle outer end is connected with driving motor, be connected with a connection bearing between spacing connecting ring and the spacing spread groove.

6. An agricultural mechanical fertilizer applicator as defined in claim 5 wherein: the inside equipartition chamber that is equipped with of unloading roller, the downside in equipartition chamber is connected with the unloading pore of the vertical parallel arrangement of a plurality of, the higher one end in equipartition chamber links firmly with the connecting plate, the higher one end in equipartition chamber with walk material passageway through connection, walk material passageway upper portion and be equipped with the solenoid valve.

7. An agricultural mechanical fertilizer applicator as defined in claim 6 wherein: the inner side of the driving wheel shaft is provided with two connecting grooves which are circumferential, two second connecting bearings are arranged in the connecting grooves, and the inner rings of the connecting bearings are fixedly connected with the outer circumferential surface of the blanking roller.