CN216532585U

CN216532585U - Special fertilizer injection unit of tartary buckwheat cultivation

Info

Publication number: CN216532585U
Application number: CN202122950951.3U
Authority: CN
Inventors: 陈彦锋; 安婷婷; 贾霞
Original assignee: Huanxian Agricultural Technology Extension Center
Current assignee: Huanxian Agricultural Technology Extension Center
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a special fertilizing device for tartary buckwheat cultivation, and relates to the technical field of fertilizing devices. The device includes the fertilization case, and the lower surface of fertilization case is equipped with the gyro wheel, and one side of fertilization case is equipped with the handle, and the upper surface of fertilization case is equipped with the feed inlet, and the lower surface of fertilization case is equipped with down the magazine. This fertilizer injection unit is when using, through rotating the first threaded rod of unloading box one side for two sets of threaded rods rotate simultaneously, thereby make two sets of screw plates remove to centre or both sides simultaneously, in order to drive the expansion plate and stretch or contract, and then shelter from or expose the multiunit discharge gate that the unloading box lower surface was seted up, make when the field ridge in the face of different width, the demand of tartary buckwheat to fertilization width scope can be satisfied to the width between the multiunit discharge gate, reduce the waste of fertilizer.

Description

Special fertilizer injection unit of tartary buckwheat cultivation

Technical Field

The utility model relates to the technical field of fertilizer application devices, in particular to a special fertilizer application device for tartary buckwheat cultivation.

Background

The fertilization is an agricultural technical measure for applying fertilizer into soil or spraying the fertilizer on plants to provide nutrients required by the plants and maintain and improve the soil fertility, and the fertilization is mainly based on the soil fertility level, the crop type, the target yield, the climate environment and the fertilizer characteristics, so that a proper fertilizer is selected, the required fertilizer dosage is estimated, and the fertilization time and the fertilization mode are determined.

At present, the main methods of field fertilization include manual spreading, driving of a fertilizer applicator and the like, the manual spreading mode is adopted for uneven fertilization and large labor amount, in addition, due to the complexity, volume and cost of the fertilizer applicator, the fertilizer applicator is not suitable for the fields with small areas, so a small hand-push fertilizer application device is generally adopted in the fields with small areas, but in the fertilizer application process, fertilizers are piled together for a long time, blocks with different sizes are easy to form, the use is influenced, the lower end of a general fertilizer application box adopts a discharge port for fertilization, but because the width of ridges of crops during planting is different, the width range of the fertilizer application needs to be adjusted during fertilization, so that multiple times of fertilization and spraying are needed by a single discharge port, the use is inconvenient, some fields are fertilized by arranging a plurality of discharge ports, but the use number of the discharge ports cannot be flexibly adjusted, therefore, the application range is limited, the fertilizer is wasted, and the special fertilizing device for tartary buckwheat cultivation is provided aiming at the situation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a special fertilizing device for tartary buckwheat cultivation, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a special fertilizer injection unit of tartary buckwheat cultivation includes:

the device comprises a fertilizing box, a plurality of groups of supporting plates, a plurality of rolling wheels, a plurality of handles, a plurality of feeding holes and a plurality of discharging boxes, wherein the lower surface of the fertilizing box is fixedly provided with the supporting plates, the two groups of supporting plates are rotatably connected with connecting rods, the outer surfaces of the connecting rods are fixedly provided with the rolling wheels, one side of the fertilizing box is provided with the handle, the upper surface of the fertilizing box is provided with the feeding holes, and the lower surface of the fertilizing box is fixedly provided with the discharging boxes;

adjustment mechanism, adjustment mechanism installs the inside of magazine under, adjustment mechanism includes first threaded rod, second threaded rod, threading plate and expansion plate, the one end of first threaded rod is rotated and is connected one side of magazine under, first threaded rod extends to the inside one end fixedly connected with second threaded rod of magazine down, and is two sets of the threading plate is threaded respectively and cup joints the surface at first threaded rod and second threaded rod, and is a set of fixed mounting has the expansion plate between one side of threading plate and the inside wall of spread groove, expansion plate sliding connection is in the inside of magazine under.

Preferably, the connecting groove is formed in the lower material box, and the first threaded rod and the second threaded rod are rotatably connected to the inside of the connecting groove.

Preferably, the lower surface of the discharging box is provided with a discharging port, and the telescopic plate is connected to the upper surface of the discharging port in a sliding manner.

Preferably, the lower surface of the fertilizing box is provided with a connecting hole, and the upper surface of the discharging box is attached to the lower surface of the connecting hole.

Preferably, the inside of blanking box rotates and is connected with the movable rod, the fixed cover of surface of movable rod has connect the scraper blade, the one end of scraper blade is pressed against with the inside wall activity of blanking box.

Preferably, the outer surfaces of two ends of the movable rod extending out of the lower material box are fixedly provided with belt pulleys, and a connecting belt is assembled between the belt pulleys and the connecting rod.

The utility model discloses a special fertilizing device for tartary buckwheat cultivation, which has the following beneficial effects:

1. this special fertilizer injection unit of tartary buckwheat cultivation when using, through the first threaded rod that rotates unloading box one side, make two sets of threaded rods rotate simultaneously, thereby make two sets of screwed plates remove to centre or both sides simultaneously, carry out tensile or shrink's operation with driving the expansion plate, and then shelter from or expose to the multiunit discharge gate that unloading box lower surface was seted up, make when the field ridge in the face of different width, the demand of tartary buckwheat to fertilization width scope can be satisfied to the width between the multiunit discharge gate, reduce the waste of fertilizer.

2. This special fertilizer injection unit of tartary buckwheat cultivation when using, through the effect of connecting the belt, make drive the fertilization case through the gyro wheel and fertilize the in-process, the inside connecting rod of pegging graft of gyro wheel rotates, thereby make down magazine internally mounted's movable rod rotate thereupon under the conveying effect of connecting the belt, so that the scraper blade that makes the movable rod surface cup joint extrudees the crushing to the fertilizer that falls into down magazine inside, in case fertilizer piles up the condition that the caking appears together for a long time, the influence is used.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the fertilizing box of the utility model;

FIG. 3 is a sectional view of the inner structure of the blanking box according to the present invention;

fig. 4 is a schematic view of an adjustment mechanism of the present invention.

In the figure: 1. fertilizing box; 2. a support plate; 3. a connecting rod; 4. a roller; 5. a handle; 6. a feed inlet; 7. connecting holes; 8. discharging the material box; 9. a discharge port; 10. a movable rod; 11. a squeegee; 12. connecting a belt; 13. an adjustment mechanism; 131. a first threaded rod; 132. a second threaded rod; 133. a thread plate; 134. a retractable plate; 14. and connecting the grooves.

Detailed Description

The embodiment of the utility model discloses a special fertilizing device for tartary buckwheat cultivation, which comprises a fertilizing box 1, wherein supporting plates 2 are fixedly arranged on the lower surface of the fertilizing box 1, a connecting rod 3 is rotatably connected between the two groups of supporting plates 2, rollers 4 are fixedly arranged on the outer surface of the connecting rod 3, a handle 5 is assembled on one side of the fertilizing box 1, a feeding hole 6 is assembled on the upper surface of the fertilizing box 1, a blanking box 8 is fixedly arranged on the lower surface of the fertilizing box 1, the fertilizing box 1 is driven to move by the aid of a plurality of groups of rollers 4, and fertilizers in the fertilizing box 1 can move into the blanking box 8 through a connecting hole 7.

According to the attached drawings 2-3, connecting hole 7 has been seted up to the lower surface of fertilization case 1 in the device, the upper surface of unloading box 8 is laminated with the lower surface of connecting hole 7 mutually, the inside of unloading box 8 rotates and is connected with movable rod 10, the fixed cover of surface of movable rod 10 has connect scraper blade 11, the one end of scraper blade 11 offsets with the inside wall activity of unloading box 8, the equal fixed mounting of both ends surface that movable rod 10 extends unloading box 8 has the belt pulley, be equipped with connecting belt 12 between belt pulley and the connecting rod 3, when fertilizer falls into unloading box 8 inside, scraper blade 11 can break up the fertilizer of caking.

3-4, the device includes an adjusting mechanism 13, the adjusting mechanism 13 is installed inside the lower magazine 8, the adjusting mechanism 13 includes a first threaded rod 131, a second threaded rod 132, a threaded plate 133 and a retractable plate 134, one end of the first threaded rod 131 is rotatably connected to one side of the lower magazine 8, the first threaded rod 131 extends to one end of the inside of the lower magazine 8 and is fixedly connected to the second threaded rod 132, two sets of threaded plates 133 are respectively screwed on the outer surfaces of the first threaded rod 131 and the second threaded rod 132, the retractable plate 134 is fixedly installed between one side of one set of threaded plates 133 and the inner side wall of the connecting groove 14, the retractable plate 134 is slidably connected to the inside of the lower magazine 8, and the retractable plate 134 can be stretched through the threaded connection between the threaded rods and the threaded plates 133, so as to shield multiple sets of discharge ports 9 at the bottom of the lower magazine 8.

According to the attached fig. 4, the connecting groove 14 is opened in the lower magazine 8 of the device, the first threaded rod 131 and the second threaded rod 132 are rotatably connected in the connecting groove 14, the discharging hole 9 is opened on the lower surface of the lower magazine 8, the expansion plate 134 is slidably connected on the upper surface of the discharging hole 9, and the threads on the outer surfaces of the first threaded rod 131 and the second threaded rod 132 are opposite, so that the two sets of threaded plates 133 can move towards both sides or the middle simultaneously.

The working principle is as follows:

when the fertilizer applying device special for tartary buckwheat cultivation is in an initial state, the expansion plate 134 is in a compressed state, and the plurality of groups of discharge holes 9 formed in the bottom end of the discharge box 8 are all in an exposed state.

Further, before fertilizing, fertilizer is first poured into the inside of the fertilizing box 1 through the feed opening 6, then the device is placed on the ridge, and then the handle 5 is held so that the fertilizing box 1 moves forward through the plurality of sets of rollers 4, at which time the rollers 4 rotate counterclockwise.

Further, fertilizer inside the fertilizing box 1 moves to the inside of the blanking box 8 through the connecting hole 7 and contacts with the scraper 11 inside the blanking box 8.

And simultaneously, when the inside of the box 8 under the fertilizer exposure of fertilization case 1 inside, the scraper blade 11 of unloading 8 internally mounted carries out anticlockwise rotation along with connecting rod 3 under the conveying effect of connecting belt 12 for at the in-process that promotes fertilization case 1, scraper blade 11 can break up the operation to the fertilizer of caking, makes the fertilizer after breaking up drop to inside the ridge through discharge gate 9.

Finally, when the area that needs fertilize is less, rotatable first threaded rod 131 of blanking box 8 one side this moment for two sets of threaded rods rotate simultaneously, thereby make two sets of screw plates 133 remove to the centre simultaneously, so that expansion plate 134 draws, and then shelter from the partial discharge gate 9 of seting up blanking box 8 lower surface, in order to reach the purpose that changes tartary buckwheat fertilization width scope.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special fertilizer injection unit of tartary buckwheat cultivation which characterized in that includes:

the device comprises a fertilizing box (1), wherein supporting plates (2) are fixedly mounted on the lower surface of the fertilizing box (1), a connecting rod (3) is rotatably connected between two groups of supporting plates (2), rollers (4) are fixedly mounted on the outer surface of the connecting rod (3), a handle (5) is assembled on one side of the fertilizing box (1), a feeding hole (6) is assembled on the upper surface of the fertilizing box (1), and a discharging box (8) is fixedly mounted on the lower surface of the fertilizing box (1);

adjustment mechanism (13), adjustment mechanism (13) are installed in the inside of magazine (8) down, adjustment mechanism (13) include first threaded rod (131), second threaded rod (132), threading board (133) and expansion plate (134), the one end of first threaded rod (131) is rotated and is connected one side of magazine (8) down, first threaded rod (131) extend to inside one end fixedly connected with second threaded rod (132) of magazine (8) down, two sets of threading board (133) respectively the screw cup joint at the surface of first threaded rod (131) and second threaded rod (132), and is a set of fixed mounting has expansion plate (134) between one side of threading board (133) and the inside wall of spread groove (14), expansion plate (134) sliding connection is in the inside of magazine (8) down.

2. The special fertilizing device for tartary buckwheat cultivation as claimed in claim 1, wherein: connecting groove (14) have been seted up to the inside of lower magazine (8), first threaded rod (131) and second threaded rod (132) rotate to be connected in the inside of connecting groove (14).

3. The special fertilizing device for tartary buckwheat cultivation as claimed in claim 2, wherein: discharge gate (9) have been seted up to the lower surface of blanking box (8), expansion plate (134) sliding connection is on the upper surface of discharge gate (9).

4. The special fertilizing device for tartary buckwheat cultivation as claimed in claim 3, wherein: the lower surface of the fertilizing box (1) is provided with a connecting hole (7), and the upper surface of the discharging box (8) is attached to the lower surface of the connecting hole (7).

5. The special fertilizing device for tartary buckwheat cultivation as claimed in claim 4, wherein: the inside of blanking box (8) rotates and is connected with movable rod (10), the external surface of movable rod (10) is fixed to be cup jointed scraper blade (11), the one end of scraper blade (11) offsets with the inside wall activity of blanking box (8).

6. The special fertilizing device for tartary buckwheat cultivation as claimed in claim 5, wherein: the outer surfaces of two ends of the movable rod (10) extending out of the discharging box (8) are fixedly provided with belt pulleys, and a connecting belt (12) is assembled between the belt pulleys and the connecting rod (3).