CN107318331B

CN107318331B - Fertilizer spreading machine

Info

Publication number: CN107318331B
Application number: CN201710677925.3A
Authority: CN
Inventors: 张海军; 王丽维
Original assignee: Individual
Current assignee: Zhang Haijun
Priority date: 2017-08-09
Filing date: 2017-08-09
Publication date: 2023-03-10
Anticipated expiration: 2037-08-09
Also published as: CN107318331A

Abstract

The invention relates to an agricultural implement, in particular to an agricultural fertilizer spreader. Including hydraulic motor, stir the cage axle, the auger delivery axle, the dress is fertile to be fought, the frame and stir the cage case, wherein the dress is fertile to fight and sets up on the frame, stir the cage case and set up in the place ahead of fighting in the dress, and with dress fertile fill intercommunication, stir the cage incasement and be equipped with a plurality of preceding edges, the auger delivery axle that the rear direction was arranged, stir the cage axle along a left side, right direction sets up in the top of auger delivery axle, the place ahead bottom of stirring the cage case is equipped with the discharge gate, hydraulic motor sets up in the place ahead of stirring the cage case, and be connected with a plurality of auger delivery through transmission I, stir the cage axle and be connected with hydraulic motor through transmission II. The fertilizer throwing machine improves fertilizer throwing efficiency and fertilizer throwing uniformity, and is high in working efficiency, time-saving, labor-saving, economical and practical.

Description

Fertilizer spreading machine

Technical Field

The invention relates to an agricultural implement, in particular to an agricultural fertilizer spreader.

Background

Farmyard manure belongs to green fertilizer, and compared with chemical fertilizer, the farmyard manure can be used for fertilizing soil fertility and improving the quality of cultivated land. But at present, rural areas in China have low utilization degree of farmyard manure, so that resources are wasted and environmental pollution is caused. The reason is that the advanced and practical agricultural fertilizer spreading machine is mainly lacked. At present, most of the farmyard manure application is carried out manually, the method has high labor intensity and uneven manure spreading, and the crop yield is directly influenced. The only manure spreaders in the market at present are either low in working efficiency or too high in price cost, and are not suitable for farmer cooperative society and farmers.

Disclosure of Invention

Aiming at the problems, the invention aims to provide an agricultural fertilizer spreader to solve the problems that the existing fertilizer spreading equipment is too high in price cost and is not suitable for small-sized planting enterprises.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an agricultural fertilizer throwing machine, includes hydraulic motor, stirs cage axle, auger delivery axle, dress fertilizer bucket, frame and stirs the cage case, wherein adorns fertilizer bucket and sets up on the frame, stir the cage case set up in the place ahead of dress fertilizer bucket and with dress fertilizer bucket intercommunication, stir the cage incasement and be equipped with a plurality of auger delivery axles of arranging along preceding, rear direction, stir the cage axle set up in along left and right direction in the top of auger delivery axle, the place ahead bottom of stirring the cage case is equipped with the discharge gate, hydraulic motor set up in stir the place ahead of cage case and be connected through transmission I and a plurality of auger delivery hub drive, stir the cage axle pass through transmission II with hydraulic motor connects.

The transmission device I comprises a driving gear, a driven gear and a driving shaft, wherein the driving shaft is rotatably arranged in front of the stirring cage box and connected with a first output shaft of the hydraulic motor, the driving shaft is provided with a plurality of driving gears, and the front ends of the plurality of spiral conveying shafts are respectively provided with the driven gear meshed with the driving gears.

The driving gear and the driven gear are both 45-degree helical gears.

The transmission device II comprises a driving chain wheel, a transmission chain and a driven chain wheel, wherein the driving chain wheel is arranged on a second output shaft of the hydraulic motor, and the driven chain wheel is arranged at the end part of the stirring cage shaft and is in transmission connection with the driving chain wheel through the transmission chain.

And a plurality of stirring blades are axially arranged on the stirring cage shaft.

Anti-deviation baffle pipes are arranged between two spiral conveying shafts and are parallel to the spiral conveying shafts.

The bottom of the stirring cage box is provided with an anti-blocking opening angle plate, the rear end of the anti-blocking opening angle plate is hinged with the stirring cage box, the front end of the anti-blocking opening angle plate can be opened and closed, and the bottom of the anti-blocking opening angle plate is provided with a jacking device for jacking the anti-blocking opening angle plate.

The jacking device comprises a rotating shaft, a rocking handle, a locking mechanism, a supporting rod and a supporting wheel, wherein the rotating shaft is rotatably arranged at the bottom of the stirring cage box, the supporting rod is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft is fixedly connected with the rocking handle, the supporting wheel is rotatably arranged at the tail end of the supporting rod, and the locking mechanism is arranged on the rocking handle and used for enabling the rotating shaft to be fixedly connected with the anti-blocking angle plate.

The locking mechanism comprises a locking rod, a reset spring and locking teeth, wherein the locking teeth are arranged on the anti-blocking angle plate, an inserting sleeve is arranged on the rocking handle, the locking rod is inserted in the inserting sleeve, the lower end of the locking rod can be inserted in the locking teeth, and the reset spring sleeve is arranged on the locking rod and is positioned above the inserting sleeve.

The fertilizer loading hopper is movably connected with the stirring cage box, the frame is provided with a hydraulic oil cylinder, the output end of the hydraulic oil cylinder is connected with the bottom of the fertilizer loading hopper, the front of the stirring cage box is connected with a traction rod, and the traction rod is used for being connected with the head of a tractor.

The invention has the advantages and beneficial effects that: the invention has simple structure and low production cost, is used for hauling and scattering organic solid fertilizer, and is convenient for maintenance; the requirement on the field topography is lower, and adaptable in various farmland cultivated land practices thrift the recruitment cost greatly, can satisfy pasture breeder's demand, and convenient to use has improved the even degree that the efficiency and the fertilizer of shedding of fertilizer shed, and work efficiency is high, labour saving and time saving, economical and practical.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of the anti-jamming corner plate jacking device of the present invention.

In the figure: the device comprises a hydraulic motor 1, a driving gear 2, a driven gear 3, a bearing seat 4, a stirring cage shaft 5, an anti-deviation baffle pipe 6, a spiral conveying shaft 7, an anti-jamming angle plate 8, a traction rod 9, a small gear 10, a small chain wheel 11, a large gear 12, a stirring cage shaft chain wheel 13, a stirring cage box 14, a stirring cage box 15, a fertilizer bucket column 16, a fertilizer bucket column 17, a bolt 17, a fertilizer bucket 18, a frame 19, a hydraulic oil cylinder 20, a tire 21, a chain 22, a driving shaft 23, a supporting rod 24, a supporting wheel 25, a rotating shaft 27, a rocking handle 28, a locking rod 29, a return spring 30, a locking tooth 31, a driving chain wheel 32, a transmission chain 33 and a driven chain wheel 34.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, the agricultural fertilizer spreader provided by the invention comprises a hydraulic motor 1, a stirring cage shaft 5, a spiral conveying shaft 7, a fertilizer loading hopper 18, a frame 19 and a stirring cage box 14, wherein the fertilizer loading hopper 18 is arranged on the frame 19, the stirring cage box 14 is arranged in front of the fertilizer loading hopper 18 and communicated with the fertilizer loading hopper 18, a plurality of spiral conveying shafts 7 arranged in the front and rear directions are arranged in the stirring cage box 14, the stirring cage shaft 5 is arranged above the spiral conveying shafts 7 in the left and right directions, and a discharge hole is arranged at the front bottom of the stirring cage box 14. The hydraulic motor 1 is arranged in front of the stirring cage box 14 and is in transmission connection with the spiral conveying shafts 7 through a transmission device I, and the stirring cage shaft 5 is connected with the hydraulic motor 1 through a transmission device II.

The fertilizer loading hopper 18 is movably connected with the stirring cage box 14, the frame 19 is provided with a hydraulic oil cylinder 20, the output end of the hydraulic oil cylinder 20 is connected with the bottom of the fertilizer loading hopper 18, the front of the stirring cage box 14 is connected with a traction rod 9, and the traction rod 9 is used for being connected with the tractor head. The hydraulic oil cylinder 20 drives the fertilizer loading bucket 18 to incline forwards, and fertilizer in the fertilizer loading bucket 18 falls into the stirring cage box 14.

The transmission device I comprises a driving gear 2, a driven gear 3 and a driving shaft 23, wherein the driving shaft 23 is rotatably arranged in front of the stirring cage box 14 and connected with a first output shaft of the hydraulic motor 1, the driving shaft 23 is provided with a plurality of driving gears 2, and the front ends of a plurality of spiral conveying shafts 7 are respectively provided with the driven gear 3 meshed with the driving gears 2. The driving gear 2 and the driven gear 3 are both 45-degree helical gears.

The driving device II comprises a driving sprocket 32, a transmission chain 33 and a driven sprocket 34, wherein the driving sprocket 32 is disposed on the second output shaft of the hydraulic motor 1, and the driven sprocket 34 is disposed at the end of the stirring cage shaft 5 and is in transmission connection with the driving sprocket 32 through the transmission chain 33.

Stir and be equipped with a plurality of stirring vane along the axial on the cage axle 5, stir cage axle 5 and rotate and stir the fertilizer of cage incasement through stirring vane stirring.

Anti-deviation baffle pipes 6 are arranged between two spiral conveying shafts 7, and the anti-deviation baffle pipes 6 are parallel to the spiral conveying shafts 7. The deviation preventing baffle 6 is used for preventing the forward-fed manure from deviating in one direction.

An anti-blocking opening angle plate 8 is arranged at the bottom of the stirring cage box 14, the rear end of the anti-blocking opening angle plate 8 is hinged to the stirring cage box 14, the front end of the anti-blocking opening angle plate 8 can be opened and closed, and a jacking device for jacking the anti-blocking opening angle plate 8 is arranged at the bottom of the anti-blocking opening angle plate 8.

As shown in fig. 3, the tightening device includes a rotating shaft 27, a rocking handle 28, a locking mechanism, a supporting rod 24 and a supporting wheel 25, wherein the rotating shaft 27 is rotatably disposed at the bottom of the mixing cage box 14, the supporting rod 24 is fixedly connected with one end of the rotating shaft 27, the other end of the rotating shaft 27 is fixedly connected with the rocking handle 28, the supporting wheel 25 is rotatably disposed at the end of the supporting rod 24, and the locking mechanism is disposed on the rocking handle 28 and is used for fixedly connecting the rotating shaft 27 with the anti-jamming opening angle plate 8.

The rotating shaft 27 is rotated through the rocking handle 28, the rotating shaft 27 drives the supporting rod 24 to rotate, and the supporting wheel 25 at the end part of the supporting rod 24 jacks up the anti-blocking opening angle plate 8, so that the bottom of the stirring cage box 14 is closed; when the fertilizer in the stirring cage box 14 is blocked, the support rod 24 is rotated reversely through the rocking handle 28, so that the anti-blocking angle plate 8 is opened, and the fertilizer in the stirring cage box 14 falls down.

As shown in fig. 3, the locking mechanism includes a locking rod 29, a return spring 30 and locking teeth 31, wherein the locking teeth 31 are disposed on the anti-jamming open angle plate 8, the rocking handle 28 is provided with an insertion sleeve, the locking rod 29 is inserted into the insertion sleeve, and the lower end of the locking rod is inserted into the locking teeth 31, and the return spring 30 is sleeved on the locking rod 29 and located above the insertion sleeve. When the rotating shaft 27 needs to be rotated, the locking rod 29 is pulled up, the lower end of the locking rod 29 is separated from the locking tooth 31, the rotating shaft 27 can be freely rotated, and after the rotating shaft 27 is rotated to a position, the locking rod 29 is released, so that the lower end of the locking rod 29 is inserted into the locking tooth 31, and the fixed locking of the rotating shaft 27 is realized.

The working principle of the invention is as follows:

when the agricultural fertilizer spreader works, power of a hydraulic pump of a tractor is operated and transmitted to a hydraulic motor 1 on the agricultural fertilizer spreader through a distributor, the hydraulic motor 1 is transmitted and output, the stirring cage shaft 5 is driven to rotate anticlockwise through chain wheel transmission, and the stirring cage shaft 5 rotates to uniformly stir agricultural fertilizer through stirring blades; the spiral conveying shaft 7 is driven to rotate through gear transmission, and the agricultural fertilizer in the stirring cage box 14 is output through rotation of the spiral conveying shaft 7. On the other hand, the power of the tractor hydraulic pump is transmitted to the hydraulic oil cylinder 20 through the distributor, and the hydraulic oil cylinder 20 controls the fertilizer loading bucket 18 to lift, so that the farmyard manure is transmitted to the stirring cage box 14.

In conclusion, the invention has simple structure, is used for hauling and throwing the organic solid fertilizer, and is convenient to maintain; the requirement on the field topography is lower, and adaptable in various farmland cultivated land practices thrift the recruitment cost greatly, can satisfy pasture breeder's demand, and convenient to use has improved the even degree that the efficiency and the fertilizer of shedding of fertilizer shed, and work efficiency is high, labour saving and time saving, economical and practical.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. The agricultural fertilizer throwing machine is characterized by comprising a hydraulic motor (1), a stirring cage shaft (5), spiral conveying shafts (7), a fertilizer loading hopper (18), a frame (19) and a stirring cage box (14), wherein the fertilizer loading hopper (18) is arranged on the frame (19), the stirring cage box (14) is arranged in front of the fertilizer loading hopper (18) and communicated with the fertilizer loading hopper (18), a plurality of spiral conveying shafts (7) arranged in the front and rear directions are arranged in the stirring cage box (14), the stirring cage shaft (5) is arranged above the spiral conveying shafts (7) in the left and right directions, a discharge hole is formed in the bottom in front of the stirring cage box (14), the hydraulic motor (1) is arranged in front of the stirring cage box (14) and is in transmission connection with the spiral conveying shafts (7) through a transmission device I, and the stirring cage shaft (5) is connected with the hydraulic motor (1) through a transmission device II;

an anti-blocking opening angle plate (8) is arranged at the bottom of the stirring cage box (14), the rear end of the anti-blocking opening angle plate (8) is hinged with the stirring cage box (14), the front end of the anti-blocking opening angle plate can be opened and closed, and a jacking device for jacking the anti-blocking opening angle plate (8) is arranged at the bottom of the anti-blocking opening angle plate (8);

the tight device in top includes pivot (27), rocking handle (28), locking mechanism, bracing piece (24) and supporting wheel (25), wherein pivot (27) rotatable set up in stir the bottom of cage case (14), bracing piece (24) with the one end fixed connection of pivot (27), the other end and rocking handle (28) fixed connection of pivot (27), the end of bracing piece (24) rotationally is equipped with supporting wheel (25), locking mechanism set up in rocking handle (28) go up, be used for with pivot (27) with prevent blocking and open scute (8) and link firmly.

2. The fertilizer spreader as claimed in claim 1, wherein the transmission device i comprises a driving gear (2), a driven gear (3) and a driving shaft (23), wherein the driving shaft (23) is rotatably disposed in front of the mixing cage (14) and connected to the first output shaft of the hydraulic motor (1), the driving shaft (23) is provided with a plurality of driving gears (2), and the front ends of the plurality of spiral conveying shafts (7) are respectively provided with the driven gear (3) engaged with the driving gears (2).

3. The fertilizer spreader as claimed in claim 2, wherein the driving gear (2) and the driven gear (3) are both 45 ° helical gears.

4. The fertilizer spreader as claimed in claim 1, wherein the transmission device II comprises a driving sprocket (32), a transmission chain (33) and a driven sprocket (34), wherein the driving sprocket (32) is arranged on the second output shaft of the hydraulic motor (1), and the driven sprocket (34) is arranged at the end of the stirring cage shaft (5) and is in transmission connection with the driving sprocket (32) through the transmission chain (33).

5. The fertilizer spreader as claimed in claim 1, wherein the stirring cage shaft (5) is provided with a plurality of stirring blades along the axial direction.

6. The fertilizer distributor according to claim 1, wherein an anti-deviation baffle pipe (6) is arranged between two screw conveying shafts (7), and the anti-deviation baffle pipe (6) is parallel to the screw conveying shafts (7).

7. The agricultural fertilizer spreader as claimed in claim 1, wherein the locking mechanism comprises a locking lever (29), a return spring (30) and locking teeth (31), wherein the locking teeth (31) are disposed on the anti-jamming corner plate (8), the rocking handle (28) is provided with a sleeve, the locking lever (29) is inserted into the sleeve, the lower end of the locking lever can be inserted into the locking teeth (31), and the return spring (30) is sleeved on the locking lever (29) and is located above the sleeve.

8. The agricultural fertilizer spreader according to claim 1, wherein the fertilizer loading hopper (18) is movably connected with the stirring cage box (14), a hydraulic oil cylinder (20) is arranged on the frame (19), the output end of the hydraulic oil cylinder (20) is connected with the bottom of the fertilizer loading hopper (18), a traction rod (9) is connected in front of the stirring cage box (14), and the traction rod (9) is used for being connected with the head of a tractor.