CN211630825U

CN211630825U - Handheld fertilizer applicator

Info

Publication number: CN211630825U
Application number: CN201921905177.0U
Authority: CN
Inventors: 莫伟文
Original assignee: Hangzhou Tonny Electric & Tools Co ltd
Current assignee: Hangzhou Tonny Electric & Tools Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-09
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a hand-held fertilizer applicator, which comprises a shell, a handle arranged at the rear upper part of the shell, a base arranged at the bottom of the shell, a material pushing device arranged above the shell and a hopper arranged above the material pushing device; the material pushing device comprises a material tray and a material shifting head, uniform sheets are uniformly distributed on the material tray along the circumferential direction, a material guide groove is formed in the material tray, and the material shifting head is arranged in the hopper and is detachably and fixedly connected with the material tray; the base comprises uniform grooves, and the uniform grooves are arranged on the end face of the base and are uniformly distributed along the edge of the end face; a driving device is arranged in the base and used for driving the material tray to rotate; the bottom of the hopper is provided with a discharge hole corresponding to the charging tray. By providing the uniform sheet, the material stirring head and the uniform groove, the hand-held fertilizer applicator is small in mass, convenient to operate and capable of being suitable for being used in multiple occasions and multiple environments; meanwhile, the discharging is smoother, and the material scattering is more uniform.

Description

Handheld fertilizer applicator

Technical Field

The utility model relates to an agricultural tool field especially relates to a handheld fertilizer applicator.

Background

In agricultural planting, fertilizers need to be applied to crops on time to ensure that the crops obtain sufficient nutrients, so that the yield is improved, the most original fertilizer application is unfolded in a manual mode, the fertilizer application mode has uneven application, the utilization rate of the fertilizer is not high, the physical power consumption is high, time is consumed, soil hardening and other phenomena are easy to cause, the crops grow badly due to too much or too little fertilizer application, and the yield is difficult to improve, so that various types of fertilizer applicators are produced along with the improvement of the requirements on fertilizer application equipment, and some fertilizer applicators have large volumes, large masses and inconvenient operation and are not suitable for small-area crop fertilizer application; some small-sized fertilizer applicators are convenient to operate, but the fertilizer application is uneven, and the problems of fertilizer moisture caking and unsmooth discharge can not be solved.

For example, a full-automatic porous operation deep hole fertilizer applicator disclosed in the chinese patent document, which is publication No. CN 104541716B, includes a wheel, a fertilizer applicator housing and a handle integrally mounted, the handle is pushed to rotate the wheel, an engine, a transmission mechanism and a fertilizer application executing mechanism are mounted in the fertilizer applicator housing, the engine drives the fertilizer application executing mechanism to perform fertilizer application operation through the transmission mechanism, a fertilizer storage box is fixed on the fertilizer applicator housing, the fertilizer storage box is communicated with the bottom of the fertilizer applicator housing, fertilizer in the fertilizer storage box can flow into the bottom of the fertilizer applicator housing, during the fertilizer application operation, the transmission mechanism pushes the fertilizer application executing mechanism, the fertilizer application executing mechanism extends into a fertilizer layer at the bottom of the fertilizer applicator housing to be filled with fertilizer, and the fertilizer passes through a fixed point at the bottom of the fertilizer applicator housing to be injected into soil. In this patent, drive the wheel through promoting the handle and rotate to drive the operation of a series of mechanisms, it is bulky, the quality is big, the operation is inconvenient, the women uses to be a bit difficult, when squeezing into fertilizer in soil, blocks up easily and be unfavorable for small size crop fertilization simultaneously.

For example, a "high-efficiency hand-held fertilizer applicator" disclosed in chinese patent document, publication No. CN202907457U, discloses a high-efficiency hand-held fertilizer applicator, which includes a base cover plate, a base provided on the base cover plate, a material pushing device provided on the base, a hopper provided on the base and located directly above the material pushing device, and a handle provided on one side of the hopper. In this patent, spill fertilizer to crops through blevile of push, can evenly fertilize to a certain extent, but the homogeneous degree is not enough, and when fertilizer wet the caking, can not make the fertilization even, the ejection of compact is not smooth.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the problems that the fertilizer applicator in the prior art has large mass and inconvenient operation and is not suitable for the fertilization of small-area crops; meanwhile, the fertilizer is not uniformly applied, and the fertilizer is affected with damp and cakes; the utility model provides a through even piece, dial stub bar and even groove, carry out the handheld fertilizer applicator of handling to fertilizer for fertilizer is executed and is spilt evenly.

In order to achieve the above purpose, the utility model adopts the following scheme:

a handheld fertilizer applicator comprises a shell, a handle arranged at the rear upper part of the shell, a base arranged at the bottom of the shell, a material pushing device arranged above the shell and a hopper arranged above the material pushing device, wherein the handle is a handheld part, so that the fertilizer application process is simple to operate, and the material pushing device is used for pushing and dispersing fertilizer; the material pushing device comprises a material disc and a material shifting head, uniform pieces are uniformly arranged on the material disc along the circumferential direction, a guide chute is arranged on the material disc, the uniform pieces enable fertilizer to be uniform, and the guide chute can efficiently and uniformly send out the fertilizer; the stirring head is arranged in the hopper and is detachably and fixedly connected with the material tray, the hopper is used for filling fertilizer, the stirring head is connected with the material tray through the detachable and fixed connection and can rotate along with the material tray, the fertilizer can be well conveyed to the discharge port through the rotation of the stirring head when in use, and when the fertilizer is wetted and caked, the stirring head can stir the caked fertilizer to crush the caked fertilizer, so that the fertilizer is more uniform; the base comprises uniform grooves, the uniform grooves are arranged on the end face of the base and are uniformly distributed along the edge of the end face, and the uniform grooves are further dispersed when the fertilizer leaves the fertilizer applicator, so that the fertilizer is uniform and sufficient; a driving device is arranged in the base and used for driving the material tray to rotate; the bottom of the hopper is provided with a discharge hole corresponding to the charging tray.

Furthermore, the angle between the uniform sheet and the horizontal end face of the material tray is an acute angle, and when the angle is a right angle, the fertilizer can not be uniformly dispersed.

Furthermore, the depth of the guide chute is gradually reduced from the center to the periphery to form a folding fan shape with a high middle part and a low periphery, and by the structural design, when the material tray rotates, the fertilizer can be well uniform; meanwhile, when the fertilizer is operated in a humid environment, the fertilizer cannot be stuck on the material tray due to the height difference, and the process of fertilization cannot be influenced by better discharging.

Furthermore, be equipped with adjustment mechanism on hand, adjustment mechanism including adjust the gear and with adjust gear matched with adjusting the baffle, through adjusting the gear for adjusting the baffle changes the bore size of discharge gate, is used for adjusting the load, adapts to the use under the different occasions of different crops.

Furthermore, the uniform grooves are wavy, and the uniform grooves can be better and uniformly dispersed when fertilizers are spread out.

Furthermore, the upper end of the stirring head and the horizontal plane form an acute angle and are elliptical, and when the stirring head and the horizontal plane form a certain angle, a larger contact area is formed, so that the fertilizer is stirred more effectively, and the discharging is smoother; when the fertilizer stirring device is elliptical, the fertilizer cannot be crushed when being stirred, and the fertilizer utilization rate is improved.

Compared with the prior art, the utility model has the advantages that: the weight is small, the operation is convenient, and the device can be suitable for use in multiple occasions and multiple environments; meanwhile, the discharging is smoother, and the material scattering is more uniform.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a three-dimensional view of the present invention.

Fig. 3 is a left side view of fig. 2.

Fig. 4 is a top view of fig. 2.

Fig. 5 shows the right housing of the present invention.

Fig. 6 shows the left housing of the present invention.

Fig. 7 is a three-dimensional view of the stirring head.

Fig. 8 is a three-dimensional view of a tray.

Fig. 9 is a top view of fig. 8.

Fig. 10 is a front view of fig. 8.

In the figure:

1. a crank; 2. a rocker; 3. a cover plate; 4. a bull gear; 5. a right housing; 6. adjusting gears; 7. a transmission device; 8. adjusting the baffle; 9. a material tray; 10. a hopper; 11. a material stirring head; 12. a left housing; 13. a uniform groove; 14. uniformly slicing; 15. a material guide chute; 16. a discharge port; 17. a handle; 18. a base; 19. a wedge-shaped groove.

Detailed Description

Referring to fig. 1 to 8, the hand-held fertilizer applicator of the present invention comprises a housing, a handle 17 disposed at the rear upper portion of the housing, a base 18 disposed at the bottom of the housing, a material pushing device disposed above the housing, and a hopper 10 disposed above the material pushing device, wherein the handle 17 is a hand-held portion, so that the operation of the fertilizer application process is simple, and the material pushing device is used for pushing and dispersing fertilizer; the material pushing device comprises a material tray 9 and a material shifting head 11, uniform sheets 14 are uniformly arranged on the material tray 9 along the circumferential direction, a guide chute 15 is arranged on the material tray 9, the uniform sheets 14 enable fertilizer to be uniform, and the guide chute 15 can efficiently and uniformly send the fertilizer out; the material stirring head 11 is arranged in the hopper 10 and is detachably and fixedly connected with the material tray 9, the hopper 10 is used for filling fertilizer, the material stirring head 11 is connected with the material tray 9 through the detachable and fixed connection and can rotate along with the material tray 9, when the fertilizer stirring device is used, the fertilizer can be well conveyed to the discharge hole 16 through the rotation of the material stirring head 11, and when the fertilizer is wetted and caked, the material stirring head 11 can stir the caked fertilizer to crush the fertilizer, so that the fertilizer is more uniform; the base 18 comprises uniform grooves 13, the uniform grooves 13 are arranged on the end face of the base 18 and are uniformly distributed along the edge of the end face, and the uniform grooves 13 are further dispersed when the fertilizer leaves the fertilizer applicator, so that the fertilizer is uniform and sufficient; a driving device is arranged in the base 18 and used for driving the material tray 9 to rotate; the bottom of the hopper 10 is provided with a discharge hole 16 corresponding to the charging tray 9. When the fertilizer distributor is used, fertilizer is poured into the hopper 10, one hand holds the handle 17, the other hand holds the crank 1, the driving device is driven by the rocking rod 2 to rotate the material tray 9, at the moment, the material shifting head 11 rotates along with the material tray, the fertilizer in the hopper 10 is stirred, and discharging is smoother; when crops with better growth vigor are fertilized, the rocker 2 can rotate a slow point, and when crops with poorer growth vigor are fertilized, more fertilizer is applied, and the rocker 2 can rotate a fast point; can adapt to the fertilization of different crops under different environments.

Referring to fig. 2, 8, 9 and 10, the hand-held fertilizer applicator of the present invention comprises a housing, a handle 17 disposed at the rear upper portion of the housing, a base 18 disposed at the bottom of the housing, a material pushing device disposed above the housing, and a hopper 10 disposed above the material pushing device, wherein the handle 17 is a hand-held portion, so that the fertilizer application process is simple to operate, and the material pushing device is used for pushing and dispersing fertilizer; the material pushing device comprises a material tray 9 and a material shifting head 11, uniform sheets 14 are uniformly arranged on the material tray 9 along the circumferential direction, a guide chute 15 is arranged on the material tray 9, the uniform sheets 14 enable fertilizer to be uniform, and the guide chute 15 can efficiently and uniformly send the fertilizer out; the material stirring head 11 is arranged in the hopper 10 and is detachably and fixedly connected with the material tray 9, the hopper 10 is used for filling fertilizer, the material stirring head 11 is connected with the material tray 9 through the detachable and fixed connection and can rotate along with the material tray 9, when the fertilizer stirring device is used, the fertilizer can be well conveyed to the discharge hole 16 through the rotation of the material stirring head 11, and when the fertilizer is wetted and caked, the material stirring head 11 can stir the caked fertilizer to crush the fertilizer, so that the fertilizer is more uniform; the base 18 comprises uniform grooves 13, the uniform grooves 13 are arranged on the end face of the base 18 and are uniformly distributed along the edge of the end face, and the uniform grooves 13 are further dispersed when the fertilizer leaves the fertilizer applicator, so that the fertilizer is uniform and sufficient; a driving device is arranged in the base 18 and used for driving the material tray 9 to rotate; the bottom of the hopper 10 is provided with a discharge hole 16 corresponding to the charging tray 9. In this embodiment, the angle between the uniform sheet 14 and the horizontal end surface of the tray 9 is an acute angle, and when the angle is a right angle, the fertilizer can not be uniformly dispersed; the depth of the material guide groove 15 is gradually reduced from the center to the periphery to form a folding fan shape with a high middle part and a low periphery, and by the design of the structure, when the material tray 9 rotates, the fertilizer can be well uniform; meanwhile, when the fertilizer is operated in a humid environment, the fertilizer cannot be stuck on the material tray 9 due to the height difference, and the process of fertilization cannot be influenced by better discharging. When using, some crops need fertilize when raining just can have the effect, for example when fertilizing for the peanut, have little rain, and the fertilizer applicator can be moist, through the structure of baffle box 15, accelerates the rotation of rocker 2 simultaneously, can let fertilizer can not glue on charging tray 9, has improved production efficiency, can adapt to the use under the different environment of different crops.

Referring to fig. 1, 4, 5, 6, 7 and 8, the hand-held fertilizer applicator of the present invention comprises a housing, a handle 17 disposed at the rear upper portion of the housing, a base 18 disposed at the bottom of the housing, a material pushing device disposed above the housing, and a hopper 10 disposed above the material pushing device, wherein the handle 17 is a hand-held portion, so that the operation of the fertilizer application process is simple, and the material pushing device is used for pushing and dispersing fertilizer; the material pushing device comprises a material tray 9 and a material shifting head 11, uniform sheets 14 are uniformly arranged on the material tray 9 along the circumferential direction, a guide chute 15 is arranged on the material tray 9, the uniform sheets 14 enable fertilizer to be uniform, and the guide chute 15 can efficiently and uniformly send the fertilizer out; the material stirring head 11 is arranged in the hopper 10 and is detachably and fixedly connected with the material tray 9, the hopper 10 is used for filling fertilizer, the material stirring head 11 is connected with the material tray 9 through the detachable and fixed connection and can rotate along with the material tray 9, when the fertilizer stirring device is used, the fertilizer can be well conveyed to the discharge hole 16 through the rotation of the material stirring head 11, and when the fertilizer is wetted and caked, the material stirring head 11 can stir the caked fertilizer to crush the fertilizer, so that the fertilizer is more uniform; the base 18 comprises uniform grooves 13, the uniform grooves 13 are arranged on the end face of the base 18 and are uniformly distributed along the edge of the end face, and the uniform grooves 13 are further dispersed when the fertilizer leaves the fertilizer applicator, so that the fertilizer is uniform and sufficient; a driving device is arranged in the base 18 and used for driving the material tray 9 to rotate; the bottom of the hopper 10 is provided with a discharge hole 16 corresponding to the charging tray 9. In this embodiment, the handle 17 is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting gear 6 and an adjusting baffle 8 matched with the adjusting gear 6, the adjusting baffle 8 changes the caliber size of the discharge port 16 by adjusting the gear 6, so as to adjust the discharge amount, and adapt to different occasions of different crops, the uniform groove 13 is wave-shaped, the shape can be better and uniformly dispersed when fertilizer is spread out, the upper end of the material stirring head 11 forms an acute angle with the horizontal plane and is elliptical, when the upper end of the material stirring head forms a certain angle, the contact area is larger, the fertilizer is stirred more effectively, and the discharge is smoother; when the fertilizer stirring device is elliptical, the fertilizer cannot be crushed when being stirred, and the fertilizer utilization rate is improved. When using, fertilizer places the caking of being difficult for avoiding weing for a long time for some, do not use extravagantly, use and to make the fertilization inequality, make the caking independently and scatter influence efficiency, so when the fertilizer of caking is poured into hopper 10, remove adjustable stop 8 through adjusting gear 6, make the bore grow of discharge gate 16, accelerate and rock rocker 2 simultaneously, accelerate the stirring of plectrum head 11 to fertilizer, will cake fertilizer through above-mentioned structure and stir and scatter, because the 16 bore grow of discharge gate, the inhomogeneous condition of fertilization can appear, so when fertilizer is about to go out through baffle box 15, it further carries out the homodisperse to fertilizer to be wavy homogenizing trough 13, it is more even to fertilize.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A handheld fertilizer applicator comprises a shell, a handle arranged at the rear upper part of the shell, a base arranged at the bottom of the shell, a material pushing device arranged above the shell and a hopper arranged above the material pushing device; the method is characterized in that: the material pushing device comprises

The material tray is uniformly provided with uniform sheets along the circumferential direction and is provided with a material guide groove;

the material stirring head is arranged in the hopper and is detachably and fixedly connected with the material tray;

the base comprises uniform grooves, and the uniform grooves are arranged on the end face of the base and are uniformly distributed along the edge of the end face; a driving device is arranged in the base and used for driving the material tray to rotate; the bottom of the hopper is provided with a discharge hole corresponding to the charging tray.

2. The hand-held fertilizer applicator of claim 1, wherein: the angle between the uniform sheet and the horizontal end face of the charging tray is an acute angle.

3. The hand-held fertilizer applicator of claim 1, wherein: the depth of the guide chute is gradually reduced from the center to the periphery to form a folding fan shape with a high middle and a low periphery.

4. The hand-held fertilizer applicator of claim 1, wherein: and the handle is provided with an adjusting mechanism for adjusting the discharge amount.

5. The hand-held fertilizer applicator of claim 4, wherein: the adjusting mechanism comprises an adjusting gear and an adjusting baffle matched with the adjusting gear.

6. The hand-held fertilizer applicator of claim 5, wherein: the adjusting baffle is matched with the discharge hole, and the caliber of the discharge hole is controlled through the adjusting baffle.

7. The hand-held fertilizer applicator of claim 1, wherein: the uniform groove is wave-shaped.

8. The hand-held fertilizer applicator of claim 1, wherein: the detachable fixed connection comprises the wedge-shaped lower end of the shifting head and a wedge-shaped groove which is formed in the material tray and matched with the wedge-shaped lower end.

9. The hand-held fertilizer applicator of claim 1 or 8, wherein: the upper end of the material stirring head and the horizontal plane form an acute angle and are elliptical.

10. The hand-held fertilizer applicator of claim 1, wherein: the driving device comprises a conical gear set connected with the material tray, and the conical gear set is connected with a large gear in a meshing manner.