CN106508222A

CN106508222A - Intertillage fertilizing machine

Info

Publication number: CN106508222A
Application number: CN201610952638.4A
Authority: CN
Inventors: 罗中魏; 梅兵; 刘瑶
Original assignee: Sichuan Huasheng Agriculture Co Ltd
Current assignee: Sichuan Huasheng Agriculture Co Ltd
Priority date: 2016-11-03
Filing date: 2016-11-03
Publication date: 2017-03-22
Anticipated expiration: 2036-11-03
Also published as: CN106508222B

Abstract

The invention discloses an intertillage fertilizing machine. The intertillage fertilizing machine comprises a machine frame (16); a traction frame (4), a tooth-blade feeding device (28), a soil loosening device (29), a covering device (30), and a walking device (31) are arranged on the machine frame (16); the tooth-blade feeding device (28) comprises a hopper (1), a tooth-blade feed inlet (2), and a feeding pipe (3); the hopper is arranged on the machine frame (16) via support frames (6); the tooth-blade feed inlet (2) is arranged on the bottom of the hopper (1); a connection roller (9) is arranged in the tooth-blade feed inlet (2); the periphery of the connection roller (9) is provided with a plurality of tooth blades (10) uniformly; the outer edge end of each tooth blade (10) is designed to be cooperating with the inner side wall of the tooth-blade feed inlet (2); and a feed inlet end of the feeding pipe (3) is arranged at a feed outlet end of the tooth-blade feed inlet (2). The beneficial effects of the intertillage fertilizing machine are that: fertilizing speed is in direct proportion to moving speed; uniform fertilizing is realized; and fertilization amount is adjustable.

Description

A kind of cultivator-fertilizer

Technical field

The present invention relates to the farm machinery that applies fertilizer, particularly a kind of cultivator-fertilizer.

Background technology

During the fertilising operation of rural area, it is often necessary to which fertilizer is quickly and evenly applied in large-area soil.China is big at present Part rural area also rests on artificially applying fertilizer sessions, and this fertilization mode labor intensity is high, and working performance is low, it is difficult to meet existing Need for agricultural production.

In view of this, patent announcement number is：The patent of invention of CN201629994U discloses a kind of small-sized automatic fertilizer applicator (see figure), which includes storage device, fertilizer distributor and fertilizer apparatus.Storage device includes frame, storage bin hopper, wheel and axletree. Wherein, storage bin hopper is located above frame, and wheel and axletree are assembled in the lower section of frame, is rotated wheel and be can reach movement and applies automatically The purpose of fertile machine.Fertilizer distributor includes fertilizer apparatus, by movable sprocket, fertilizer storehouse, driving chain and drive sprocket.Fertilizer storehouse is arranged on The bottom of storage bin hopper, fertilizer apparatus be arranged on fertilizer storehouse in outlet at bottom at, two ends with bearing support, one end with by movable sprocket connect Connect, drive sprocket is installed on axletree, and driven by movable sprocket rotation by driving chain, fertilising part includes plough, applies Fertilizer is managed and buries fertile plate.Plough is installed in the front end of frame, and is extended downwardly by frame, its bottom for pointed, and it is pointed most Minimum point of the low spot less than wheel.Fertilising pipe upper end and the outlet in fertilizer storehouse, after its lower end outlet is then arranged on plough Face, outlet are slightly above the minimum point or concordant therewith of wheel.

But above-mentioned automatic fertilizer spreaders, its dose cannot be adjusted, and fertilizer is easy to blocking in fertilising pipe, from And unevenness of application is caused, phenomenon of low quality of applying fertilizer, and no function of covering soil, in addition it is also necessary to artificial earthing, so as to be difficult to Meet modern agricultural production needs, and existing fertilizer applicator generally adopts double motor equipment, wherein power set to be traction Power, that is, drive fertilizer applicator to be moved along, and another power set are motor, and which is mainly fertilizer conveying and provides power, and electricity Motivation is mostly installed in frame, but this kind of mode has the disadvantages that, 1, energy consumption it is big, 2, frame vibration it is big, 3, dose It is difficult to control to, 4, unevenness of application.

The content of the invention

It is an object of the invention to overcome the shortcoming of prior art, there is provided a kind of fertilising speed is directly proportional to the speed of travel, Fertilising is uniform, the adjustable cultivator-fertilizer of dose.

The purpose of the present invention is achieved through the following technical solutions：A kind of cultivator-fertilizer, including frame, described frame On be provided with traction frame, tingia pay-off, loosening device, covering device, running gear；

Described tingia pay-off includes hopper, tingia feeding port, feed pipe, and described hopper is arranged on machine by bracing frame On frame, described tingia feeding port is arranged on the bottom of hopper, is provided with connection cylinder in described tingia feeding port, described Multiple equally distributed tingias, and the medial wall of the peripheral end portion of tingia and tingia feeding port are installed on the circumference of connection cylinder It is engaged, the feed end of described feed pipe is arranged on the discharge end of tingia feeding port；

Described loosening device includes fixed mount, colter and point native lap guard wheel being fixed on by anchor ear device in frame, described Colter be arranged on fixed mount lower end, the front bottom end of described colter is detachably provided with ploughshare, after described colter End top is provided with fertilizer inlet connector, and a described point native lap guard wheel is arranged on colter front top, and described feed pipe goes out Material end is connected with fertilizer inlet connector, and is internally provided with fertilising passage in colter；

Described covering device includes two covering disks and a damping crossbeam, and described damping crossbeam is connected with colter rearward end Connect, described covering disk is separately mounted on damping crossbeam, the spacing of two covering disk front ends is more than the spacing of rear end, and And the spacing of two covering disk rear ends is not more than the width of colter.

Described running gear includes driven pulley, and the rotating shaft two ends of described driven pulley are mounted on scaffold, described The other end of scaffold is hinged in frame, and is provided with damping device between two scaffolds, and one end of described rotating shaft is also Chain drum is provided with, described chain drum is connected by the connection cylinder of the tingia pay-off in chain drive and fertilizer applicator, described The other end of rotating shaft be provided with the ratchet device for making driven pulley rotate toward direction；

The discharging opening of described hopper is provided with to control the fertilising quantity regulating device of discharging opening size.

Described fertilising quantity regulating device includes plate, dose adjusting knob and leading screw, and described plate is arranged on hopper Between the charging aperture of discharging opening and tingia feeding port, one end of described plate is provided with a screwed hole coordinated with leading screw, institute The dose adjusting knob stated is arranged on bracing frame, and dose adjusting knob is connected with leading screw.

The discharging opening of described tingia feeding port is provided with a conical discharge port, and described feed pipe discharges installed in taper The discharge end of mouth.

Described anchor ear device includes backing plate A, backing plate B and U-bolt, and described backing plate A, the upper and lower ends of backing plate B are equal The through hole passed through to U-bolt is offered, described fixed mount is abutted against in frame, described backing plate A is located at fixed mount Outside, backing plate B are located at the outside of frame, and described backing plate A and backing plate B is by U-bolt connection, and U-bolt is by fixed mount Locking.

Described colter front top is provided with a wheel shaft, and a point native lap guard wheel is rotatably arranged on wheel shaft, and in wheel The positive stop for placing that point native lap guard wheel takes off axle is installed at the top of axle.

Described ratchet device includes fluted disc, ratchet, ratchet and click spring, uniformly opens on the cylindrical anchor ring of described fluted disc Groove is provided with, one end of described groove is provided with curved hook portion, and one end of described ratchet is provided with and is coordinated with curved hook portion Arc block, and described click-fit is in groove, and the other end of described ratchet is provided with click spring, described click spring The other end be arranged in groove, described ratchet is located in the ratchet slot of ratchet.

Described ratchet is three, and is evenly distributed on ratchet.

Described traction frame has three support feets, and three support feets are fixedly mounted in frame.

The present invention has advantages below：The size for controlling hopper discharging opening by dose adjusting knob of the present invention, and It is engaged with tingia velocity of rotation, so as to realize the regulation of speed fertilizer dose, and the outer rounded ends of tingia are sent with tingia The side wall of material mouth is engaged, and can play closed pass wind effect, often rotate once, all the air pressure of feeding intracavity can be delivered to feeding Pipe, so that feed pipe has continual malleation conveying, so that fertilizer can be in deadweight and the dual work of malleation The groove that applies fertilizer is entered with lower, is realized that the fertilizer in uniform of application, and feed pipe is not in blocking in the presence of malleation, is solved The technical barrier of existing fertilizer conveying blocking；And can realize loosening the soil, be provided with covering device, be able to will turn over after fertilising The soil for going out is covered in fertilising groove, realizes earthing, and covering device is provided with damping spring, can reduce frame vibration to covering The impact of native disk, while covering disk can also be made to surmount obstacles, it is to avoid covering disk is blocked by obstacle, and ploughshare loosens the soil depth Degree is easily adjusted, and by loosening anchor ear device, the spring adjusted on fixed mount is capable of achieving；Driven pulley turns with traction apparatuss It is dynamic, and power is sent to tingia pay-off by chain by driven pulley, so that the fertilising speed of fertilizer and traction apparatuss Hauling speed be directly proportional, so as to improve the uniformity of fertilising, and only with single power device, reduce energy consumption；If Ratchet device is equipped with, during haulage gear falls back or stops, driven pulley all stops operating, so that tingia feeding Output that device is unpowered, therefore cannot realize that fertilizer is conveyed, so that fertilising stops, so as to reduce the waste of fertilizer, section About fertilising cost.

Description of the drawings

Fig. 1 is the schematic front view of the present invention；

Fig. 2 is that the right side of the present invention regards schematic diagram；

Installation diagrams one of the Fig. 3 for tingia pay-off；

Installation diagrams two of the Fig. 4 for tingia pay-off；

Fig. 5 is the scheme of installation of fertilising quantity regulating device；

Scheme of installations of the Fig. 6 for tingia pay-off；

Fig. 7 is the connection diagram of loosening device and covering device；

Scheme of installations of the Fig. 8 for fixed mount；

Structural representations of the Fig. 9 for covering device；

Structural representations one of the Figure 10 for running gear；

Structural representations two of the Figure 11 for running gear；

Scheme of installations of the Figure 12 for driven pulley；

Left view schematic diagrams of the Figure 13 for Figure 12；

Figure 14 regards schematic diagram for the right side of Figure 12；

Figure 15 is ratchet scheme of installation

In figure, 1- hoppers, 2- tingia feeding ports, 3- feed pipes, 4- traction frame, 5- driven pulleys, 6- bracing frames, 7- doses are adjusted Button, 8- plates, 9- connection cylinders, 10- tingias, 11- ratchet devices, 12- leading screws, 13- wheel shafts, 14- ratchets, 15- positive stops, 16- frames, 17- fixed mounts, 18- colters, 19- ploughshares, 20- point of native lap guard wheel, 21- fertilizer inlet connectors, 22- chain drums, 23- teeth Disk, 24- covering disks, 25- backing plate A, 26- backing plate B, 27-U type bolts, 28- tingia pay-offs, 29- loosening devices, 30- cover Native device, 31- running gears, 32- damping devices, 33- scaffolds, 34- click springs, 35- ratchets, 36- grooves.

Specific embodiment

The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to described below：

As shown in Fig. 1 ~ Figure 15, a kind of cultivator-fertilizer, including frame 16, is provided with traction frame 4, tingia in described frame 16 Pay-off 28, loosening device 29, covering device 30, running gear 31；

In the present embodiment, described tingia pay-off 28 includes hopper 1, tingia feeding port 2, feed pipe 3, described hopper It is arranged in frame 16 by bracing frame 6, described tingia feeding port 2 is arranged on the bottom of hopper 1, described tingia feeding port Connection cylinder 9 is installed in 2, multiple equally distributed tingias 10, and tingia 10 are installed on the described circumference for connecting cylinder 9 Peripheral end portion be engaged with the medial wall of tingia feeding port 2, obtain between tingia pay-off and tingia feeding port 2 and be not in Air leakage phenomena, the feed end of described feed pipe 3 are arranged on the discharge end of tingia feeding port 2, between two adjacent tingias 10 Cavity then in feeding chamber, therefore 10 rotation process of tingia, it will constantly for providing a positive air pressure in feed pipe 3, so as to So that the fertilizer of feed pipe 3 is entered in fertilising groove under the dual function of self gravitation and positive air pressure, it is to avoid waste material is in feeding In pipe 3, blocking, realizes uniform of application.

In the present embodiment, described loosening device 29 includes being fixed on the fixed mount in frame 16 by anchor ear device 17th, colter 18, and point native lap guard wheel 20, described colter 18 are arranged on the lower end of fixed mount 17, the front end of described colter 18 Bottom is detachably provided with ploughshare 19, is provided with fertilizer inlet connector 21, described point soil at the top of the rear end of described colter 18 Lap guard wheel 20 is arranged on 18 front top of colter, and the discharge end of described feed pipe 3 is connected with fertilizer inlet connector 21, and in plough 18 are internally provided with fertilising passage, and further, described anchor ear device includes backing plate A25, backing plate B26 and U-bolt 27, Described backing plate A25, the upper and lower ends of backing plate B26 offer the through hole passed through to U-bolt 27, described fixed mount 17 Abut against in frame 16, described backing plate A25 is located at the outside of fixed mount 17, and backing plate B11 is located at the outside of frame 16, described Backing plate A25 and backing plate B is connected by U-bolt 27, and fixed mount 17 is locked by U-bolt 27, by loose nut, so that Obtain anchor ear device to loosen, so as to realize the regulation of 17 position of fixed mount, so as to realize the regulation of 18 position of colter, realize colter 18 The regulation of depth of turning soil, and the regulation extremely convenient, only need tightening nut to be capable of achieving.

In the present embodiment, described covering device includes two covering disks 24 and a damping crossbeam 14, and described subtracts Shake crossbeam 14 is connected with 18 rearward end of colter, and described covering disk 24 is separately mounted on damping crossbeam 14, two earthing circles Spacing of the spacing of 24 front end of disk more than rear end, and the spacing of two 24 rear ends of covering disk is not more than the width of colter 18, In the process of walking, the soil routed up is extruded covering disk 24 by covering disk 24 toward middle, so that soil is entered into applying In fertile groove, earthing work is completed, and the width that the spacing of 24 rear end of covering disk is not more than colter 18 enables the soil routed up It is enough to be all coated in fertilising groove, so as to ensure that the cladding thickness of soil, improve the quality of earthing.

In the present embodiment, described running gear 31 includes driven pulley 5, and the rotating shaft two ends of described driven pulley 5 are pacified Equipped with scaffold 33, the other end of described scaffold 33 is hinged in frame 16, and is provided between two scaffolds 33 and is subtracted Shake device 32, the damping device 32 include damping crossbeam damping spring and decoupling rod, and decoupling rod is arranged in frame, damping bullet Spring is sleeved on decoupling rod, and decoupling rod is connected with damping crossbeam, and one end of described rotating shaft is additionally provided with chain drum 22, described Chain drum 22 is connected by the connection cylinder 9 of the tingia pay-off 28 on chain drive and fertilizer applicator, when driven pulley 5 is rotated forward When, driven pulley 5 drives chain drum 22 to rotate, and chain drum 22 is rotated and drives chain to rotate, so as to power is delivered to tingia pay-off 28 Connection cylinder 9 on, so as to realize connecting cylinder and 5 synchronous axial system of driven pulley so that the power of traction apparatuss passes through driven pulley Tingia pay-off is delivered to chain, so as to realize that the feeding speed of fertilizer is directly proportional to the speed of travel of traction apparatuss, so as to Ensure that the fertilising of fertilizer is uniform, the other end of described rotating shaft is provided with the ratchet for making driven pulley rotate toward a direction Device 11, further, described ratchet device 11 includes fluted disc 23, ratchet 14, ratchet 35 and click spring 34, described fluted disc Fluted 36 are opened up on 23 cylindrical anchor ring uniformly, one end of described groove 36 is provided with curved hook portion, described ratchet 35 One end be provided with the arc block coordinated with curved hook portion, and described ratchet 35 coordinates in groove 36, described ratchet 35 The other end click spring 34 is installed, the other end of described click spring 34 is arranged in groove 36, and described ratchet 35 is located at In the ratchet slot of ratchet 14, it is preferred that described ratchet 35 is three, and is evenly distributed on ratchet 14, described ratchet dress Putting 11 can only be such that driven pulley 5 rotates along 4 lead of traction frame, when ratchet device 11 is rotated away from lead, click spring 34 will prop up ratchet 14, hinder ratchet 14 to rotate；

In the present embodiment, the discharging opening of described hopper 1 is provided with to control the fertilising quantity regulating device of discharging opening size, Further, described fertilising quantity regulating device includes plate 8, dose adjusting knob 7 and leading screw 12, and described plate 8 is arranged Between 1 discharging opening of hopper and the charging aperture of tingia feeding port 2, one end of described plate 8 is provided with one and is coordinated with leading screw 12 Screwed hole, described dose adjusting knob 7 is arranged on bracing frame 6, and dose adjusting knob 7 is connected with leading screw 12, rotation Dose adjusting knob 7, so as to realize that leading screw 12 is rotated, so as to drive plate 8 to move, realizes 1 discharging opening unit interval of hopper fertilizer The blanking amount of material is adjusted, so as to realize the regulation of dose.

In the present embodiment, the discharging opening of described tingia feeding port 2 is provided with a conical discharge port 11, described feeding Pipe 3 is arranged on the discharge end of conical discharge port 11, by conical discharge port 11, so that fertilizer quickly can be entered into sending In expects pipe 3.

In the present embodiment, described 18 front top of colter is provided with a wheel shaft 13, and point native lap guard wheel 20 is rotatable On wheel shaft 13, and the positive stop 15 for placing that point native lap guard wheel 20 takes off axle is installed at the top of wheel shaft 13, point soil is anti- Soil can be separated toward both sides around wheel 20, prevent soil from piling up, and point native lap guard wheel dismounting extremely convenient in the present embodiment.

In the present embodiment, described traction frame 4 has three support feets, and three support feets are fixedly mounted on frame On 16, so as to ensure that the fixation of traction frame 2, it is ensured that the power transmission of pull strength.

The course of work of the present invention is as follows：Traction frame is connected with traction apparatuss, such as dilatory locomotive head, and then traction apparatuss are past Front movement, so that traction frame is moved along, now driven pulley is rotated with traction apparatuss, when driven pulley is rotated, so as to band Dynamic chain drum is rotated, and power is input to the connection cylinder of tingia pay-off by chain drive by chain drum, connection cylinder with it is driven Wheel synchronous axial system, so that tingia rotates, in tingia rotation process, fertilizer in feeding chamber is sent in feed pipe, Ran Houfei Material is entered in loosening device by feed pipe, and in being sprinkled upon loosening device, ploughshare works in formed fertilising groove, then covers Fertilising groove is covered by native device by soil again that rout up, and realization is digged, applies fertilizer, earthing linkage, so as to improve fertilising efficiency, and The feeding speed of fertilizer of the present invention is directly proportional to the hauling speed of traction apparatuss, and when traction apparatuss stop traction or retreat, Driven pulley stops operating in the presence of ratchet device 12, so that the input of 8 no power of tingia pay-off so that fertilising Machine stops fertilising, saves fertilizer, reduces planting cost.

Claims

1. a kind of cultivator-fertilizer, it is characterised in that：Including frame（16）, described frame（16）On be provided with traction frame（4）, Tingia pay-off（28）, loosening device（29）, covering device（30）, running gear（31）；

Described tingia pay-off（28）Including hopper（1）, tingia feeding port（2）, feed pipe（3）, described hopper passes through Bracing frame（6）Installed in frame（16）On, described tingia feeding port（2）Installed in hopper（1）Bottom, described tingia send Material mouth（2）Connection cylinder is inside installed（9）, described connection cylinder（9）Circumference on multiple equally distributed tingias are installed （10）, and tingia（10）Peripheral end portion and tingia feeding port（2）Medial wall be engaged, described feed pipe（3）Charging End is installed in tingia feeding port（2）Discharge end；

Described loosening device（29）Frame is fixed on including by anchor ear device（16）On fixed mount（17）, colter（18）、 With a point native lap guard wheel（20）, described colter（18）Installed in fixed mount（17）Lower end, described colter（18）Front end bottom Portion is detachably provided with ploughshare（19）, described colter（18）Rear end at the top of be provided with fertilizer inlet connector（21）, it is described Divide native lap guard wheel（20）It is arranged on colter（18）Front top, described feed pipe（3）Discharge end and fertilizer inlet connector （21）Connection, and in colter（18）It is internally provided with fertilising passage；

Described covering device includes two covering disks（24）With a damping crossbeam（14）, described damping crossbeam（14）With plough Head（18）Rearward end connects, described covering disk（24）It is separately mounted to damping crossbeam（14）On, two covering disks（24） Spacing of the spacing of front end more than rear end, and two covering disks（24）The spacing of rear end is not more than colter（18）Width；

Described running gear（31）Including driven pulley（5）, described driven pulley（5）Rotating shaft two ends be mounted on scaffold （33）, described scaffold（33）The other end be hinged on frame（16）On, and two scaffolds（33）Between be provided with damping Device（32）, one end of described rotating shaft is additionally provided with chain drum（22）, described chain drum（22）By chain drive and fertilizer applicator On tingia pay-off（28）Connection cylinder（9）Connection, the other end of described rotating shaft is provided with makes driven pulley past The ratchet device that one direction rotates（11）.

2. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described hopper（1）Discharging opening install Have to control the fertilising quantity regulating device of discharging opening size.

3. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described fertilising quantity regulating device includes inserting Plate（8）, dose adjusting knob（7）And leading screw（12）, described plate（8）It is arranged on hopper（1）Discharging opening and tingia feeding port （2）Charging aperture between, described plate（8）One end be provided with one and leading screw（12）The screwed hole of cooperation, described fertilising Amount adjusting knob（7）Installed in bracing frame（6）On, and dose adjusting knob（7）With leading screw（12）Connection.

4. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described tingia feeding port（2）Discharging Mouth is provided with a conical discharge port（11）, described feed pipe（3）Installed in conical discharge port（11）Discharge end.

5. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described anchor ear device includes backing plate A （25）, backing plate B（26）And U-bolt（27）, described backing plate A（25）, backing plate B（26）Upper and lower ends offer to U Type bolt（27）The through hole for passing through, described fixed mount（17）Abut against frame（16）On, described backing plate A（25）Positioned at fixation Frame（17）Outside, backing plate B（11）Positioned at frame（16）Outside, described backing plate A（25）Pass through U-bolt with backing plate B （27）Connection, and U-bolt（27）By fixed mount（17）Locking.

6. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described colter（18）Front top is arranged There is a wheel shaft（13）, point native lap guard wheel（20）Wheel shaft is arranged on rotatably（13）On, and in wheel shaft（13）Top be provided with Place a point native lap guard wheel（20）The positive stop of de- axle（15）.

7. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described ratchet device（11）Including fluted disc （23）, ratchet（14）, ratchet（35）And click spring（34）, described fluted disc（23）Cylindrical anchor ring on uniformly open up fluted （36）, described groove（36）One end be provided with curved hook portion, described ratchet（35）One end be provided with and curved hook portion The arc block of cooperation, and described ratchet（35）Coordinate in groove（36）Interior, described ratchet（35）The other end spine is installed Pawl spring（34）, described click spring（34）The other end be arranged on groove（36）Interior, described ratchet（35）Positioned at ratchet（14） Ratchet slot in.

8. a kind of cultivator-fertilizer according to claim 7, it is characterised in that：Described ratchet（35）For three, and It is even to be distributed in ratchet（14）On.

9. a kind of cultivator-fertilizer according to claim 1, it is characterised in that：Described traction frame（4）With three Spike, and three support feets are fixedly mounted on frame（16）On.