CN213662453U

CN213662453U - Centrifugal fertilizer distributor and fertilizer distributor

Info

Publication number: CN213662453U
Application number: CN202022480087.0U
Authority: CN
Inventors: 薛力哲
Original assignee: Shijiazhuang Gaocheng District Beichuang Tool Co ltd
Current assignee: Shijiazhuang Beichuang Tool Co.,Ltd.
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-13
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a centrifugal fertilizer spreading device and a fertilizer spreader, wherein the centrifugal fertilizer spreading device comprises a box body, a rotating disc and a plurality of plugging components; the box body is provided with an inner cavity, the top of the box body is provided with a feeding hole, and the outer peripheral wall of the box body is provided with a plurality of discharge holes which are distributed at equal intervals along the circumferential direction; the rotating disc is rotatably arranged in the inner cavity, the rotating axial direction of the rotating disc is the same as the height direction of the box body, and the rotating disc is connected with a rotating driving assembly; the plurality of plugging components correspond to the plurality of discharge ports one to one and have a first use state and a second use state, and when the plugging components are in the first use state, the corresponding discharge ports are in a closed state; when the plugging component is in the second use state, the corresponding discharge hole is in a dredging state. The fertilizer distributor comprises the centrifugal fertilizer distributor. The utility model provides a fertile device is spilt in centrifugation and fertilizer distributor compares with prior art, can plug up towards the discharge gate of non-agricultural land use through the shutoff subassembly, avoids the chemical fertilizer to spill the extravagant phenomenon that non-agricultural land caused.

Description

Centrifugal fertilizer distributor and fertilizer distributor

Technical Field

The utility model belongs to the technical field of agricultural machine, more specifically say, relate to a centrifugation is spilt fertile device and is spilt fertile machine.

Background

The fertilizer is prepared by a chemical method and a physical method, contains one or more nutrient elements required by the growth of crops, and has the beneficial effects of simple components, high nutrient content, quick response and the like.

With the development of the modern agricultural production technology, fertilizer is mainly spread through a fertilizer spreader in the prior art, and a common fertilizer spreader is a centrifugal fertilizer spreader and comprises a storage box for storing fertilizer and a centrifugal fertilizer spreading mechanism communicated with an outlet of the storage box, wherein the centrifugal fertilizer spreading mechanism comprises a rotating assembly, the rotating assembly drives a main body of the centrifugal fertilizer spreading mechanism to rotate, and then the fertilizer falling on the surface of the centrifugal fertilizer spreading mechanism through the outlet of the storage box is thrown to the agricultural ground surface, so that the fertilizer spreading process is realized.

The inventor found that when a centrifugal type fertilizer applicator is used for fertilizer application, the fertilizer is dropped on the ground around the fertilizer applicator, and if the fertilizer is applied to the edge of an agricultural land, a part of the fertilizer is wasted due to the fertilizer being applied to a non-agricultural land.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fertile device is spilt in centrifugation and fertilizer distributor aims at solving and causes the technical problem of wasting of resources through spilling the chemical fertilizer to non-agricultural ground.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a centrifugal fertilizer spreading device, comprising:

a box body having an inner cavity; the top of the box body is provided with a feeding hole communicated with the inner cavity, the outer peripheral wall of the box body is provided with a plurality of discharge holes communicated with the inner cavity, and the plurality of discharge holes are distributed at equal intervals along the circumferential direction of the box body;

the rotating disc is rotatably arranged in the inner cavity, the rotating axial direction of the rotating disc is the same as the height direction of the box body, and the rotating disc is connected with a rotating driving assembly; the rotating disc is used for bearing a chemical fertilizer and throwing the chemical fertilizer out of the discharge hole; and

the plurality of plugging components correspond to the plurality of discharge ports one by one and have a first use state and a second use state;

when the plugging component is in the first use state, the discharge hole corresponding to the plugging component is in a closed state; when the plugging component is in the second using state, the discharge hole corresponding to the plugging component is in a dredging state.

As another embodiment of the present application, the occlusion assembly comprises:

the hook is fixedly connected to the box body, extends along the radial direction of the box body and tilts upwards; and

one end of the elastic stretching piece is fixedly arranged on the box body; the other end of the box body can be stretched or compressed along the height direction of the box body and is connected with a hanging ring for hanging the hook;

when the hanging ring is hung on the hook, the elastic stretching piece blocks the discharge hole; when the hook is not connected with the hook, the discharge hole is in the dredging state.

As another embodiment of this application, be equipped with on the box with a plurality of the tensile piece one-to-one's of elasticity a plurality of holding tanks, the tensile piece of elasticity is fixed to be set up in the holding tank that corresponds.

As another embodiment of this application, the cover is equipped with the elastic ring on the rolling disc, the periphery wall of elastic ring with the inner chamber wall movable contact of box.

As another embodiment of the present application, the rotational drive assembly includes:

the rotating motor is fixedly arranged in the box body, and the power output end is connected with the rotating disc.

As another embodiment of the present application, a through hole extending in a radial direction is formed in the rotating disc, and a transmission rod inserted into the through hole is connected to a power output end of the rotating motor;

and the power output end of the rotating motor is also connected with a supporting rod for supporting the rotating disc.

As another embodiment of this application, threaded connection has the gag lever post on the transfer line, the gag lever post can be followed the radial precession of rolling disc, be used for with the top surface butt of rolling disc.

As another embodiment of the present application, a guide is further connected to the power output end of the rotating motor, and the top surface of the guide is a structure that gradually protrudes upward from the outer side to the center.

As another embodiment of this application, the top surface of guide is equipped with a plurality of guide ways, and is a plurality of the guide way is followed the circumference of guide is equidistant to be distributed, just the guide way link up the periphery wall of guide.

The utility model provides a fertile device is spilt in centrifugation's beneficial effect lies in:

chemical fertilizer is led into the inner cavity from the feeding port and falls on the top surface of the rotating disc. The rotary driving assembly drives the rotary disc to rotate, so that the chemical fertilizer on the top surface of the rotary disc is thrown out from the discharge port on the side edge of the box body, and the purpose of spreading the fertilizer is achieved. In the process, the discharge hole facing to the non-agricultural land can be blocked through the blocking assembly, so that the fertilizer can only be thrown out facing to the agricultural land, and the fertilizer can fall into the agricultural land.

Compared with the prior art, the utility model provides a fertile device is spilt in centrifugation can avoid the chemical fertilizer to spill non-farming land to avoid the production of extravagant phenomenon, improved the utilization ratio of chemical fertilizer.

The utility model also provides a fertilizer distributor, include:

the centrifugal fertilizer spreading device.

The utility model provides a fertile machine of spilling beneficial effect is the same with aforementioned centrifugation fertilizer spreading device's beneficial effect, no longer gives unnecessary details here.

Drawings

Fig. 1 is a schematic structural view of a centrifugal fertilizer spreading device provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 taken along circle A;

fig. 3 is a schematic top view of a centrifugal fertilizer distributor according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the structure taken along line B-B of FIG. 3;

FIG. 5 is an enlarged partial schematic view of FIG. 4 taken at circle C;

FIG. 6 is an enlarged partial view of FIG. 4 taken at circle D;

fig. 7 is a schematic view of a connection structure of the rotating motor, the rotating disk and the guide member according to the embodiment of the present invention.

In the figure, 1, a box body; 11. an inner cavity; 12. a feeding port; 13. a discharge port; 14. accommodating grooves; 2. rotating the disc; 21. an elastic ring; 22. a through hole; 3. a plugging component; 31. hooking; 32. an elastic tension member; 321. hanging a ring; 4. rotating the motor; 41. a transmission rod; 411. a limiting rod; 42. a support bar; 43. a guide member; 431. a guide groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 7, a centrifugal fertilizer spreading device according to the present invention will now be described. Fertile device is spilt in centrifugation includes box 1, rolling disc 2 and a plurality of shutoff subassembly 3.

The case 1 has a cylindrical inner cavity 11, and the inner cavity 11 extends in the height direction of the case 1. A feeding port 12 communicated with the inner cavity 11 is formed in the top of the box body 1, a plurality of discharging ports 13 communicated with the inner cavity 11 are formed in the outer peripheral wall of the box body, and the plurality of discharging ports 13 are distributed at equal intervals along the circumferential direction of the box body 1; in the present embodiment, four discharge ports 13 are provided. The fertilizer enters the inner cavity 11 from the feeding port 12 and then is output to the outside from different discharging ports 13, so that the effect of spreading the fertilizer to the periphery is achieved.

The rotating disc 2 is rotatably arranged in the inner cavity 11, and the rotating axial direction of the rotating disc 2 is the same as the height direction of the box body 1. The rotating disc 2 is connected with a rotary driving assembly which is used for driving the rotating disc 2 to rotate. The top surface of the rotating disc 2 is used for receiving the fertilizer, and the fertilizer is thrown out from the discharge hole 13 through the centrifugal force generated by the rotation of the rotating disc.

A plurality of shutoff subassemblies 3 and a plurality of discharge gate 13 one-to-one, every shutoff subassembly 3 all has first user state and second user state.

Specifically, when the plugging component 3 is in the first use state, the corresponding discharge port 13 is plugged by the plugging component 3, so that the discharge port 13 is in a closed state;

when the plugging component 3 is in the second use state, the plugging component 3 avoids the corresponding discharge port 13, so that the discharge port 13 is in a dredging state.

Through the utility model provides a when fertile process is spilt to centrifugation fertilizer distributor, let in the inner chamber 11 with chemical fertilizer by pan feeding mouth 12, chemical fertilizer falls on the top surface of rolling disc 2. The rotary driving assembly drives the rotary disc 2 to rotate, so that the fertilizer on the top surface of the rotary disc 2 is thrown out from the discharge hole 13 on the side of the box body 1, and the purpose of fertilizer spreading is achieved.

In the process, the discharge hole 13 facing to a non-agricultural land can be blocked by the blocking component 3, so that the fertilizer can only be thrown out towards the agricultural land, and the fertilizer can fall into the agricultural land.

The utility model provides a fertile device is spilt in centrifugation compares with prior art, can avoid chemical fertilizer to spill non-farming land to avoid the production of extravagant phenomenon, improved the utilization ratio of chemical fertilizer.

Referring to fig. 1 and 2 together, as an embodiment of the centrifugal fertilizer spreading device of the present invention, the plugging member 3 includes a hook 31 and an elastic stretching member 32.

The hook 31 is fixedly connected to the box 1, and the hook 31 extends along the radial direction of the box 1 and is tilted upwards. One end of the elastic stretching piece 32 is fixedly arranged on the box body 1; the other end can be stretched or compressed along the height direction of the case 1, and is connected with a hanging ring 321 for hanging with the hook 31.

When the hanging ring 321 is hung on the hook 31, the plugging component 3 is in a first use state, and the elastic stretching piece 32 plugs the discharge hole 13; when the hook 31 is not connected with the hook 31, the plugging component 3 is in the second use state, and the discharge hole 13 is in the dredging state.

The elastic stretching piece 32 is pulled until the hook 31 is connected with the corresponding hanging ring 321, so that the discharge hole 13 is shielded by the elastic stretching piece 32, and the fertilizer in the inner cavity 11 is prevented from being thrown out from the discharge hole 13; in the above process, the elastic tension member 32 effectively functions to close the discharge port 13.

Through adopting above-mentioned technical scheme, the pan feeding mouth 12 is sheltered from to elastic stretching piece 32 to through the integrated configuration of link 321 and couple 31, make reciprocal anchorage between elastic stretching piece 32 and the box 1, avoid elastic stretching piece 32 to reset, improved the structural stability of this device and the reliability when in actual use.

It should be noted that the elastic stretching member 32 is made of a material having a strong stretching ability and a strong structural strength. It should be further added that, in order to enhance the stability of the structure and the ability of the outer periphery of the elastic stretching member 32 to shield the discharge hole 13, two hooks 31 and two hanging rings 321 are respectively provided, wherein the hanging rings 321 are fixedly connected to two sides of the elastic stretching member 32 distributed along the circumferential direction of the box body 1, and the two hooks 31 are distributed along the circumferential direction of the box body 1 and are used for being correspondingly connected with the two hanging rings 321.

Referring to fig. 4 and 6, as a specific embodiment of the centrifugal fertilizer distributor of the present invention, a plurality of accommodating grooves 14 corresponding to a plurality of elastic stretching members 32 are disposed on the box body 1, and each elastic stretching member 32 is fixedly disposed in the corresponding accommodating groove 14.

In this embodiment, the fixed end of the elastic tension member 32 is connected to the bottom of the receiving groove 14, and the main body of the elastic tension member 32 can be inserted into the receiving groove 14 when the elastic tension member 32 is in a natural state or a contracted state, that is, the top end of the elastic tension member 32 is below the opening of the receiving groove 14.

Through adopting above-mentioned technical scheme, can make the main part of the tensile piece 32 of elasticity hold in holding tank 14, avoid because of the main part of the tensile piece 32 of elasticity and overlength, lead to blocking discharge gate 13 and influence the condition of chemical fertilizer output process, guarantee the structural stability of this device to and avoid not agricultural when spilling fertile through this device and spill fertile reliability of process.

Referring to fig. 4 and 6, as a specific embodiment of the centrifugal fertilizer distributor of the present invention, an elastic ring 21 is sleeved on the rotating disc 2, and an outer peripheral wall of the elastic ring 21 is in movable contact with the inner cavity 11 of the box body 1.

Elastic ring 21 can fill the clearance between rolling disc 2 and the 1 inner wall of box, lets in inner chamber 11 and when falling on rolling disc 2 at the chemical fertilizer, avoids the chemical fertilizer to fall into the clearance between rolling disc 2 and the 1 inner wall of box and can not throw away by discharge gate 13, causes extravagant phenomenon.

Through adopting above-mentioned technical scheme, elastic ring 21 can guarantee that the chemical fertilizer is in rolling disc 2, and then can throw away by discharge gate 13, has guaranteed to spill the utilization ratio of the chemical fertilizer that the fertile in-process lets in box 1.

Please refer to fig. 3 and fig. 4 together, as a specific embodiment of the centrifugal fertilizer distributor of the present invention, the rotation driving assembly includes a rotation motor 4, the rotation motor 4 is fixedly disposed in the box body 1, and the power output end is connected to the rotating disc 2.

Through adopting above-mentioned technical scheme, the power take off end of rotating motor 4 plays and supports rolling disc 2 and drive rolling disc 2 pivoted effect, has improved structural stability, has practiced thrift the manpower.

Referring to fig. 4 and 5, as a specific embodiment of the centrifugal fertilizer distributor according to the present invention, the rotating disc 2 is provided with a through hole 22 extending along the radial direction, the power output end of the rotating motor 4 is connected with a transmission rod 41 inserted into the through hole 22, and when the rotating motor 4 is started, the transmission rod 41 contacts with the inner wall of the through hole 22, so as to drive the rotating disc 2 to rotate. A support rod 42 for supporting the rotary disk 2 is connected to the power output end of the rotary motor 4, and the support rod 42 can restrict the downward movement of the rotary disk 2.

Through adopting above-mentioned technical scheme, improved structural stability, guaranteed the reliability when spilling fertile through this device.

Referring to fig. 4 and 5, as a specific embodiment of the centrifugal fertilizer spreading device provided by the present invention, the transmission rod 41 is screwed with a limiting rod 411, the limiting rod 411 can be screwed in the radial direction of the rotating disc 2, and the limiting rod 411 is used for abutting against the top surface of the rotating disc 2, so as to limit the rotating disc 2 from moving upwards.

Through adopting above-mentioned technical scheme, avoid rolling disc 2 to produce jolting at the in-process of throwing away the chemical fertilizer, improved structural stability, guaranteed the reliability when spilling fertile through this device.

Referring to fig. 4 and 7, as a specific embodiment of the centrifugal fertilizer distributor of the present invention, a guide 43 is further connected to the power output end of the rotating motor 4, the top surface of the guide 43 is a structure gradually protruding upward from the outside to the center, and the guide 43 is located above the horizontal plane where the discharge port 13 is located.

The fertilizer falling into the inner cavity 11 from the feeding port 12 firstly falls on the guide piece 43 and then slides downwards along the slope of the top surface of the guide piece 43; in this sliding process, the rotating motor 4 drives the guide member 43 to rotate, so that the fertilizer falling into the inner cavity 11 and not falling on the rotating disc 2 has an initial speed moving along the circumferential direction of the box body 1, and the fertilizer can be more easily thrown out.

Through adopting above-mentioned technical scheme, avoid the chemical fertilizer to fall on rolling disc 2 and the condition that can't be thrown away by discharge gate 13, improved the reliability when spilling fertile through this device.

It should be added that the aforementioned guiding element 43 is located at the top end of the power output end of the rotating motor 4, and the fertilizer passing through the guiding element 43 is located at the outer peripheral side of the power output end of the rotating motor 4, so as to prevent the fertilizer from falling on the power output end of the rotating motor 4, and ensure the service life of the power output end of the rotating motor 4.

Referring to fig. 4 and 7, in an embodiment of the centrifugal fertilizer distributor according to the present invention, a plurality of guide grooves 431 are formed on the top surface of the guide 43, the plurality of guide grooves 431 are distributed at equal intervals along the circumferential direction of the guide 43, and the guide grooves 431 penetrate through the outer circumferential wall of the guide 43.

The fertilizers falling on the guide members 43 are divided into a plurality of groups and enter the plurality of groups of guide grooves 431 in a one-to-one correspondence manner, and the groove walls of the guide grooves 431 can limit the fertilizers to move along the circumferential direction of the guide members 43, so that more fertilizers move to the side of the guide members 43 along the groove bodies of the guide grooves 431 and are separated from the guide members 43, and then move to the upper side of the rotating disc 2.

Through adopting above-mentioned technical scheme, shortened the time that the chemical fertilizer stayed on guide 43, made on the chemical fertilizer can be faster gets into rolling disc 2, improved the efficiency when spilling fertile through this device.

The utility model also provides a fertilizer distributor, including aforementioned centrifugation fertilizer distributor.

Wherein the inlet 12 is in communication with a device for storing fertilizer, such that fertilizer can enter the inner chamber 11 through the inlet 12.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Fertile device is spilt in centrifugation, its characterized in that includes:

2. The centrifugal fertilizer applicator of claim 1, wherein said closure assembly comprises:

3. The centrifugal fertilizer spreading device according to claim 2, wherein the box body is provided with a plurality of accommodating grooves corresponding to the plurality of elastic stretching members one to one, and the elastic stretching members are fixedly arranged in the corresponding accommodating grooves.

4. The centrifugal fertilizer spreading device as claimed in claim 1, wherein an elastic ring is sleeved on the rotating disc, and the outer peripheral wall of the elastic ring is movably contacted with the inner cavity wall of the box body.

5. The centrifugal fertilizer applicator of claim 1, wherein said rotary drive assembly comprises:

6. The centrifugal fertilizer spreading device according to claim 5, wherein a through hole extending in the radial direction is formed in the rotating disc, and a transmission rod inserted into the through hole is connected to the power output end of the rotating motor;

7. The centrifugal fertilizer spreading device according to claim 6, wherein a limiting rod is screwed on the transmission rod, and the limiting rod can be screwed in the radial direction of the rotating disc and is used for abutting against the top surface of the rotating disc.

8. The centrifugal fertilizer spreading device as claimed in claim 5, wherein a guide member is further connected to the power output end of the rotating motor, and the top surface of the guide member is gradually protruded upward from the outer side to the central position.

9. The centrifugal fertilizer spreading device as claimed in claim 8, wherein the top surface of said guide member is provided with a plurality of guide grooves, said plurality of guide grooves are equally spaced along the circumference of said guide member, and said guide grooves penetrate the outer circumferential wall of said guide member.

10. Fertilizer distributor, its characterized in that includes:

a centrifugal fertiliser distributor as claimed in any one of claims 1 to 9.