CN210143285U - Fertilizer box and planting equipment - Google Patents

Abstract

The utility model relates to an agricultural plant protection machinery technical field especially relates to a fertilizer box and planting equipment. The fertilizer box comprises a screen and a box body with a cavity arranged therein; the box body is provided with a fertilizer inlet and a fertilizer outlet which are communicated with the cavity; the fertilizer inlet is provided with a screen, fertilizer enters the cavity from the fertilizer inlet and can be directly discharged from the fertilizer outlet under the dead weight. The planting device comprises a fertilizer box. An object of the utility model is to provide a fertilizer case and planting equipment to alleviate the easy technical problem who blocks up of the play fertilizer mouth of the planting equipment that exists among the prior art.

Description

Fertilizer box and planting equipment

Technical Field

The utility model belongs to the technical field of agricultural plant protection machinery technique and specifically relates to a fertilizer box and planting equipment is related to.

Background

When the soil can not provide the nutrition required by the growth and development of crops, the nutrition elements of the crops need to be artificially supplemented, and the process is fertilization. The fertilizer distributor is the equipment to the supplementary fertilization of crops, replaces artifical fertilization to improve fertilization efficiency through the fertilizer distributor, reduces artifical intensity of labour.

Store fertilizer through the fertilizer case on the fertilizer distributor, and discharge the fertilizer in the fertilizer case through going out the fertile mouth, however, go out fertile mouth and easily block up, cause the fertilization inhomogeneous, direct influence normal agricultural production when serious.

Therefore, the application provides a new fertilizer box and planting equipment aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fertilizer box to alleviate the easy technical problem who blocks up of the play fertilizer mouth of the planting equipment that exists among the prior art.

An object of the utility model is to provide a planting equipment still to further alleviate the easy technical problem who blocks up of the play fertilizer mouth of the planting equipment that exists among the prior art.

Based on the first purpose, the utility model provides a fertilizer box, which comprises a screen and a box body, wherein a cavity is arranged in the box body;

the box body is provided with a fertilizer inlet and a fertilizer outlet which are communicated with the cavity;

the fertilizer inlet is provided with a screen, fertilizer enters the cavity from the fertilizer inlet, and can be directly discharged from the fertilizer outlet under the dead weight.

Further, the cavity is close to it is provided with annular support piece to advance fertile mouthful department, just annular support piece connect in the box, the profile edge of screen cloth all connect in annular support piece.

Further, the annular support is an angle iron;

the angle bar comprises a first connecting edge and a second connecting edge which are vertically connected, the first connecting edge is fixedly connected with the box body, and the screen is connected with the second connecting edge.

Furthermore, the cavity is close to fertilizer inlet department interval is provided with a plurality of bracing pieces, the bracing piece connect in the box, and support in the bottom of angle bar.

Furthermore, the box body is a frustum body;

the fertilizer inlet is arranged on the larger end face of the frustum body, and the fertilizer outlet is arranged on the smaller end face of the frustum body.

Further, a fertilizer discharging box is arranged below the fertilizer outlet and comprises side walls which are surrounded end to end, and a fertilizer cavity is formed in the space surrounded by the side walls.

Based on the second purpose, the utility model provides planting equipment, which comprises a frame, a conveying device, a driving device and the fertilizer box, wherein the conveying device, the driving device and the fertilizer box are all arranged on the frame;

the driving device is connected with the conveying device in a driving mode, and the conveying device is arranged below the fertilizer box and corresponds to the fertilizer outlet.

Furthermore, the conveying device comprises a driving shaft and a driven shaft which are rotatably connected to the rack, and a conveying belt sleeved on the driving shaft and the driven shaft, wherein the conveying direction of the conveying belt is parallel to the advancing direction of the planting equipment;

the driving device is connected with the driving shaft in a driving mode.

Further, the lateral wall of fertilizer case is including the first wall, second wall and the third wall that connect gradually, and insert and locate first wall with picture peg between the third wall, the picture peg can be to being close to or keeping away from the direction of conveyer belt removes.

Furthermore, the picture peg is located the lower fertile box of fertilizer case is close to one side that the conveyer belt carried the low reaches, picture peg with the relative one side of conveyer belt has seted up defeated fertile groove, just the middle part in defeated fertile groove is to the direction hunch-up that is kept away from the conveyer belt.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

can filter through the screen cloth and glue the great fertilizer of the isovolumetric group that glues, make the less fertilizer of volume can get into the cavity through the screen cloth to fertilizer is discharged from the fertilizer outlet, prevents that the great fertilizer of volume from blockking up the fertilizer outlet.

Wherein, fertilizer is from advancing fertile mouthful entering cavity after, directly discharges from a fertile mouthful under the dead weight, therefore goes out fertile mouthful department and does not have the interference of supplementary fertile device of arranging, consequently fertilizer can not receive effects such as interception, shelter from in a fertile mouthful department, can directly discharge through a fertile mouthful, has further alleviated the easy technical problem who blocks up of a fertile mouth of planting equipment that exists among the prior art.

The utility model provides a planting equipment has further alleviated the easy technical problem who blocks up of the play fertilizer mouth of planting equipment that exists among the prior art.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a fertilizer can provided by an embodiment of the present invention;

FIG. 2 is a top view of a fertilizer can provided by an embodiment of the present invention;

FIG. 3 is a schematic structural view of a fertilizer box provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram (showing a state of a support rod) of another view angle of the fertilizer box provided by the embodiment of the invention;

FIG. 5 is a schematic structural diagram of a fertilizer box provided by an embodiment of the present invention (a state shown by a screen part);

fig. 6 is a schematic structural view of a planting device provided by an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a second viewing angle of the planting device according to the embodiment of the present invention;

fig. 8 is a schematic structural diagram of a third viewing angle of the planting device provided in the embodiment of the present invention;

fig. 9 is a schematic view of a partial structure of a planting device provided by an embodiment of the present invention.

Icon: 1-a box body; 11-fertilizer inlet; 12-fertilizer outlet; 13-a connecting tube; 14-a support bar; 2-screening a screen; 3-an annular support; 4-a frame; 41-fertilizing and shoveling; 51-a conveyor belt; 52-drive shaft; 53-driven shaft; 6-a drive device; 61-ground wheel; 62-a drive sprocket; 63-a driven sprocket; 64-a chain; 65-a rotating shaft; 7-inserting plates; 71-a fertilizer conveying groove; 8-a three-point suspension device; 81-a first hanger; 82-a second hanger; 83-third hanger; 84-a hinge; 9-placing a fertilizer box; a-the width of the fertilizer outlet; b-length of the fertilizer outlet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, the embodiment provides a fertilizer box, which comprises a screen 2 and a box body 1 with a cavity inside; the box body 1 is provided with a fertilizer inlet 11 and a fertilizer outlet 12 which are communicated with the cavity, preferably, the fertilizer inlet 11 and the fertilizer outlet 12 are oppositely arranged; the fertilizer inlet 11 is provided with a screen 2, fertilizer enters the cavity from the fertilizer inlet 11 and can be directly discharged from the fertilizer outlet 12 under the self-weight.

Can filter through screen cloth 2 and glue the great fertilizer of the isovolumetric of gluing conglomeration, make the less fertilizer of volume can get into the cavity through screen cloth 2 to fertilizer is discharged from fertilizer outlet 12, prevents that the great fertilizer of volume from blockking up fertilizer outlet 12.

Wherein, fertilizer from advancing fertile mouthful 11 and getting into the cavity after, directly discharges from play fertile mouthful 12 under the dead weight, therefore play fertile mouthful 12 department can not have the interference of supplementary fertile device of arranging, consequently fertilizer can not receive effects such as interception, shelter from in play fertile mouthful 12 department, can directly discharge through play fertile mouthful 12, has alleviated the easy technical problem who blocks up of play fertile mouthful of planting equipment that exists among the prior art.

It should be noted that, because fertilizer falls through the dead weight effect, need often supply fertilizer to the cavity to guarantee that fertilizer can fall in time.

Referring to fig. 5, an annular support 3 is arranged in the cavity close to the fertilizer inlet 11, and the contour edges of the screen 2 are connected to the annular support 3.

Wherein, annular support piece 3 encircles the setting along the circumference of box 1, makes the profile edge homoenergetic of screen cloth 2 be connected with annular support piece 3, can make screen cloth 2 connect in box 1 more stable, firm on the one hand, and on the other hand can prevent that the profile edge of screen cloth 2 from sticking up the limit and leading to effectively filtering fertilizer.

Alternatively, the contoured edges of the screen 2 are attached to the annular support 3 by welding, gluing or the like.

Optionally, the annular support 3 is an angle iron, the angle iron includes a first connecting edge and a second connecting edge which are vertically connected, the first connecting edge is fixedly connected to the box 1, and the screen 2 is connected to the second connecting edge. With the arrangement, the connection strength of the screen 2 and the box body 1 is improved.

Preferably, referring to fig. 4, in the present embodiment, a plurality of support rods 14 are spaced from the cavity near the fertilizer inlet 11, and the support rods 14 are connected to the box body 1 and supported at the bottom end of the angle iron.

Wherein the support bars 14 are used to support the angle irons and the screen 2. On the one hand, the angle iron can be installed on the box body 1 more firmly and reliably, on the other hand, the screen 2 can be prevented from being deformed to cause damage to the screen 2 when being far away from the box body 1, and the service life of the screen 2 is prolonged.

Preferably, referring to fig. 1, in the present embodiment, the box body 1 is a frustum body; the fertilizer inlet 11 is arranged on the larger end surface of the frustum body, and the fertilizer outlet 12 is arranged on the smaller end surface of the frustum body.

With the adoption of the arrangement, after fertilizer enters the cavity from the fertilizer inlet 11, the fertilizer can be gathered towards the fertilizer outlet 12 at the smaller end face along the side wall of the box body 1, so that the fertilizer can be discharged from the fertilizer outlet 12.

Preferably, referring to fig. 2, in the present embodiment, the fertilizer outlet 12 is rectangular, and the length b of the fertilizer outlet 12 ranges from 184mm to 186mm, and the width a of the fertilizer outlet 12 ranges from 154mm to 156 mm.

For example, optionally, the length of the fertilizer outlet 12 is 184mm, 184.50mm, 185mm, 185.50mm, 185.94mm, 186mm, or the like. Optionally, the width of the fertilizer outlet 12 is 154mm, 154.50mm, 155mm, 155.29mm, 155.50mm, 156mm, or the like. For example, referring to fig. 2, in the present embodiment, the size of the fertilizer outlet 12: a is 155.29mm and b is 185.94 mm.

This fertilizer case makes fertilizer easily pass through fertilizer outlet 12 through setting up great fertilizer outlet 12, has guaranteed that fertilizer passes through smoothly, further prevents to block up fertilizer outlet 12.

Preferably, referring to fig. 9, in the present embodiment, the lower fertilizer box 9 is disposed below the fertilizer outlet 12, the lower fertilizer box 9 includes side walls that are enclosed end to end, and a space enclosed by the side walls forms a lower fertilizer cavity.

With this arrangement, the fertilizer is discharged from the fertilizer outlet 12, passes through the lower fertilizer cavity, and falls to the field. Wherein, the setting of lower fertile box 9 can play the restriction effect to the fertilizer of following fertilizer outlet 12 discharge, prevents that fertilizer from splashing and causing the waste.

Example two

The second embodiment provides planting equipment, the planting equipment comprises the fertilizer box disclosed in the first embodiment, the technical characteristics of the fertilizer box disclosed in the first embodiment are also applicable to the second embodiment, and the technical characteristics of the fertilizer box disclosed in the first embodiment are not repeatedly described. Embodiments of the planting device are described in further detail below with reference to the accompanying drawings.

For economy of space, the improved features of this embodiment are embodied in fig. 6-9, and the solution of this embodiment is therefore described in connection with fig. 6-9.

It should be noted that the planting device can be a separate fertilizer applicator or a seeder with a fertilizer application device.

Referring to fig. 6 to 9, the planting device provided by the embodiment includes a frame 4, and a conveying device, a driving device 6 and a fertilizer box which are all arranged on the frame 4; the conveying device is arranged below the fertilizer box and corresponds to the fertilizer outlet 12; the driving device 6 is connected with the conveying device in a driving mode.

The fertilizer output from the fertilizer outlet 12 can fall down onto the conveyor, and the conveyor is driven by the driving device 6 to operate, so that the conveyor can output the fertilizer to the field to act on crops.

Wherein, can filter through screen cloth 2 and glue the great fertilizer of the isovolumetric of gluing conglomeration, make the less fertilizer of volume can get into the cavity through screen cloth 2 to fertilizer is discharged from fertilizer outlet 12, prevents that the great fertilizer of volume from blockking up fertilizer outlet 12, therefore makes the fertilization of planting equipment more even, effective.

Alternatively, referring to fig. 9, in the present embodiment, the conveying device includes a conveyor belt 51, a driving shaft 52, and a driven shaft 53; the driving shaft 52 and the driven shaft 53 are both rotationally connected to the rack 4, the driving shaft 52 and the driven shaft 53 are sleeved with the conveying belt 51, and the conveying direction of the conveying belt 51 is parallel to the advancing direction of the planting equipment; the driving device 6 is connected with the driving shaft 52 in a driving way and can drive the driving shaft 52 to rotate.

During operation, the driving shaft 52 is driven to rotate by the driving device 6, the driving shaft 52 drives the conveyor belt 51 to move through friction, and the conveyor belt 51 can drive the driven shaft 53 to rotate through movement, so that the operation of the conveying device is realized.

When fertilizer falls onto the conveyor belt 51, the fertilizer can be transported by the movement of the conveyor belt 51, and when the fertilizer moves to the edge of the conveyor belt 51, the fertilizer can continuously move so as to fall from the edge of the conveyor belt 51, so that the fertilizer is applied to crops.

It should be noted that, in the prior art, fertilizer is discharged through the fertilizer discharging pipe, so the fertilizer is in a strip shape, and the fertilizer is unevenly applied to the field. The fertilizer of this embodiment falls to conveyer belt 51 from the play fertile mouthful 12 of fertilizer case to convey to the field through conveyer belt 51, make the application of fertilizer more even, and apply the area great, therefore fertilizer can act on the field more effectively.

Preferably, referring to fig. 9, in the present embodiment, the fertilizer box 9 is disposed between the fertilizer outlet 12 and the conveyor 51, and the fertilizer box 9 is spaced from the conveyor 51.

With this arrangement, the fertilizer discharged from the fertilizer outlet 12 passes through the lower fertilizer chamber and falls onto the conveyor 51. Wherein, the setting of fertile box 9 down can play the restriction effect to the fertilizer of following the play fertile mouthful 12 discharge, prevents fertilizer splash conveyer belt 51, makes fertilizer can fall to conveyer belt 51 through fertile box 9 down promptly, prevents that fertilizer from splashing and causing the waste.

Further preferably, as shown in fig. 9, the side wall includes a first wall, a second wall and a third wall connected in sequence, and an insert plate 7 interposed between the first wall and the third wall, and the insert plate 7 can move toward or away from the conveyor belt 51.

Preferably, the insert plate 7 is perpendicular to the conveying surface of the conveyor belt 51.

The inserting plate 7 is positioned on one side of the lower fertilizer box 9 close to the conveying downstream of the conveyor belt 51, a fertilizer conveying groove 71 is formed in one side of the inserting plate 7 opposite to the conveyor belt 51, and the middle of the fertilizer conveying groove 71 is arched in the direction away from the conveyor belt 51.

With this arrangement, the fertilizer falls from the fertilizer outlet 12 to the conveyor 51 and then moves along the conveyor 51, and since the insert plate 7 is disposed downstream of the fertilizer outlet 12, the fertilizer falling on the conveyor 51 can move to the insert plate 7 and be discharged through the fertilizer discharging groove 71. If the height of the fertilizer conveying groove 71 is smaller than the thickness of the fertilizer, the fertilizer on the side close to the conveyor belt 51 can be output through the fertilizer conveying groove 71 along the height direction of the fertilizer, and the rest of the fertilizer is intercepted by the inserting plates 7, so that the output of the fertilizer is more uniform, and the inserting plates 7 can adjust the output uniformity of the fertilizer.

Wherein, the distance between the insert plate 7 and the conveyor belt 51 can be adjusted by moving the insert plate 7 to a direction close to or far away from the conveyor belt 51, thereby adjusting the height of the fertilizer conveying groove 71, namely adjusting the output of the fertilizer by adjusting the output height of the fertilizer.

In addition, the middle part of the fertilizer conveying groove 71 is arched in the direction away from the conveyor belt 51, so that the fertilizer is gathered to the middle part of the fertilizer conveying groove 71, the concentration of fertilizer output is improved, the fertilizer can be more intensively acted on crops, and waste is reduced.

Preferably, after the height of the inserting plate 7 is adjusted, the inserting plate 7 is locked with the box body through a locking device. The insert plate 7 is locked to the box by means of a screw connection, for example. Specifically, the insertion plate 7 is provided with a long hole extending in a direction perpendicular to the conveying surface of the conveyor belt 51, the box body 1 is provided with a threaded hole, and the insertion plate 7 is locked to the box body 1 by passing a bolt through the long hole and screwing the bolt into the threaded hole. When the inserting plate 7 needs to be adjusted up and down, the bolt is loosened to move the inserting plate, so that the bolt can move relative to the long hole, and after adjustment, the bolt is screwed, the inserting plate 7 is locked, and then fertilization operation can be started.

Preferably, referring to fig. 7 and 9, in the present embodiment, the driving device 6 comprises a ground wheel 61 and a transmission assembly; the land wheel 61 is fixedly connected with a rotating shaft 65, and the rotating shaft 65 is rotatably connected with the frame 4; the rotating shaft 65 is drivingly connected to the driving shaft 52 through a transmission assembly.

When the planting device advances, the land wheel 61 rolls, so that the rotating shaft 65 fixed on the land wheel 61 rotates, and the rotating shaft 65 drives the main shaft to rotate through the transmission assembly, so that the conveying device can be driven to operate.

It should be noted that the driving device 6 may also be in other forms, for example, the driving device 6 includes a driving motor, the driving motor is installed on the frame 4, a driving shaft of the driving motor is drivingly connected to the driving shaft 52, and the driving motor is activated to drive the driving shaft 52 to rotate.

Preferably, referring to fig. 9, in the present embodiment, the transmission assembly includes a driving sprocket 62, a driven sprocket 63, and a chain 64 cooperatively connected to the driving sprocket 62 and the driven sprocket 63; the driving sprocket 62 is fixed to the rotating shaft 65, and the driven sprocket 63 is fixed to the driving shaft 52.

In this arrangement, when the land wheel 61 rotates, the rotation shaft 65 fixed to the land wheel 61 rotates, so that the driving sprocket 62 rotates with it to drive the chain 64 to operate, and the chain 64 drives the driven sprocket 63 to rotate, so that the driving shaft 52 fixed to the driven sprocket 63 rotates to drive the conveyor to operate.

Preferably, referring to fig. 6, in the present embodiment, a three-point suspension device 8 is further provided on the frame 4. The three-point suspension device 8 is used for connecting the planting equipment to a power machine such as a tractor.

Preferably, as shown in fig. 6 and 7, in the present embodiment, the three-point suspension device 8 includes a first suspension bracket 81, a second suspension bracket 82, and a third suspension bracket 83; the box body 1 is provided with a first opening and a second opening, as shown in fig. 2 and fig. 3, a connecting pipe 13 is arranged in the box body 1, and two ends of the connecting pipe 13 are respectively communicated with the first opening and the second opening.

Referring to fig. 6 and 7, the first suspension bracket 81 and the second suspension bracket 82 are both fixedly arranged on the frame 4, and referring to fig. 8, one end of the third suspension bracket 83 is rotatably connected to the frame 4, and the other end thereof passes through the connecting pipe 13 and is arranged on one side of the frame 4 close to the first suspension bracket 81 and the second suspension bracket 82.

Optionally, the first suspension bracket 81 and the second suspension bracket 82 are fixedly arranged on the frame 4 by welding; the third suspension bracket 83 is pivotally connected to the frame 4, for example by means of a hinge 84 to the frame 4.

The third suspension bracket 83 is rotatably connected to the frame 4 to adapt to power machinery with a height not passing through, so that the applicability of the planting equipment is improved. In addition, the third suspension bracket 83 is separated from the cavity by the connecting pipe 13, so that fertilizer in the cavity is prevented from leaking.

Referring to fig. 6, in the present embodiment, the frame 4 is further provided with a lower fertilizer shovel 41, and the lower fertilizer shovel 41 is disposed in front of the fertilizer outlet 12 and corresponds to the fertilizer outlet 12. During fertilization, the fertilizer trench is dug by the fertilizer applying shovel 41, so that the fertilizer output from the fertilizer outlet 12 can be applied to the fertilizer trench.

The planting device of the embodiment has the advantages of the fertilizer box of the first embodiment, which are described in detail in the first embodiment and are not repeated here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The fertilizer box is characterized by comprising a screen (2) and a box body (1) with a cavity arranged therein;

a fertilizer inlet (11) and a fertilizer outlet (12) which are communicated with the cavity are formed in the box body (1);

the fertilizer inlet (11) is provided with a screen (2), fertilizer enters the cavity from the fertilizer inlet (11), and can be directly discharged from the fertilizer outlet (12) under the self-weight.

2. Fertilizer box according to claim 1, characterised in that said cavity is provided with an annular support (3) close to said fertilizer inlet (11), and said annular support (3) is connected to said box (1), the contoured edges of said screen (2) being connected to said annular support (3).

3. Fertilizer box according to claim 2, characterised in that said annular support (3) is an angle iron;

the angle iron comprises a first connecting edge and a second connecting edge which are vertically connected, the first connecting edge is fixedly connected with the box body (1), and the screen (2) is connected with the second connecting edge.

4. The fertilizer box according to claim 3, characterized in that a plurality of support rods (14) are arranged at intervals in the cavity close to the fertilizer inlet (11), and the support rods (14) are connected to the box body (1) and supported at the bottom ends of the angle irons.

5. Fertilizer box according to any one of claims 1 to 4, characterized in that said box (1) is frustum-shaped;

the fertilizer inlet (11) is arranged on the larger end face of the frustum body, and the fertilizer outlet (12) is arranged on the smaller end face of the frustum body.

6. A fertilizer box according to any one of claims 1-4, characterized in that a lower box (9) is arranged below the fertilizer outlet (12), the lower box (9) comprising side walls enclosing end to end, the space enclosed by the side walls forming a lower fertilizer cavity.

7. A planting apparatus, comprising a frame (4), a conveyor device, a drive device (6) and a fertilizer box according to any one of claims 1-6, the conveyor device, the drive device (6) and the fertilizer box being arranged in the frame (4);

the driving device (6) is in driving connection with the conveying device, and the conveying device is arranged below the fertilizer box and corresponds to the fertilizer outlet (12).

8. The planting apparatus according to claim 7, wherein the conveying device comprises a driving shaft (52) and a driven shaft (53) which are rotatably connected to the frame (4), and a conveying belt (51) sleeved on the driving shaft (52) and the driven shaft (53), and the conveying direction of the conveying belt (51) is parallel to the advancing direction of the planting apparatus;

the driving device (6) is connected with the driving shaft (52) in a driving mode.

9. The planting apparatus according to claim 8, wherein the side wall of the fertilizer box comprises a first wall, a second wall and a third wall connected in sequence, and an insert plate (7) interposed between the first wall and the third wall, the insert plate (7) being movable in a direction approaching or departing from the conveyor belt (51).

10. The planting apparatus according to claim 9, wherein the inserting plate (7) is positioned on one side of a lower fertilizer box (9) of the fertilizer box, which is close to the conveying downstream of the conveyor belt (51), a fertilizer conveying groove (71) is formed in one side of the inserting plate (7) opposite to the conveyor belt (51), and the middle of the fertilizer conveying groove (71) is arched in a direction away from the conveyor belt (51).

Images