CN215011571U

CN215011571U - Hand-held type fertilizer injection unit

Info

Publication number: CN215011571U
Application number: CN202121088539.9U
Authority: CN
Inventors: 刘厂伟; 朱立军; 张学锋
Original assignee: NINGBO MEIZHI TOOLS CO Ltd
Current assignee: NINGBO MEIZHI TOOLS CO Ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-07
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a hand-held type fertilizer injection unit, including the body, the fretwork is equipped with the storage cavity in the body, and one end opening of storage cavity, and the opening part is provided with the ejection of compact panel components that can adjust the load; the discharging panel component comprises a discharging cover and an adjusting cover, a discharging port is formed in the discharging cover, and a material guide plate is arranged on the edge of the discharging cover; the adjusting cover is provided with a plurality of fan-shaped discharging units, and the adjusting cover and the discharging cover are coaxially arranged and tightly attached to the discharging cover and can rotate relative to the discharging cover. The beneficial effects of the utility model reside in that: 1. by arranging the adjusting cover, a user can rotate the adjusting cover to set the discharge amount of the fertilizer, so that the fertilizer applying requirement of household crop planting is met; meanwhile, the device is small and exquisite, can be directly carried by hands to operate, and is convenient to use; 2. connect through the turn button between adjusting cover and ejection of compact lid, make things convenient for the dismantlement between adjusting cover and the ejection of compact lid, make simultaneously that the adjusting cover is rotatory smooth and easy on the ejection of compact lid.

Description

Hand-held type fertilizer injection unit

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to hand-held type fertilizer injection unit.

Background

The agricultural machinery refers to various machinery used in the production process of crop planting industry and animal husbandry and the primary processing and treatment process of agricultural and animal products, and includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, and the fertilizing machinery is one of the agricultural machinery.

However, the conventional fertilizer application machines for agriculture are generally large-sized fertilizer application devices, and are suitable for farms or large-sized crop planting fields. With the higher and higher requirements of people on life, more and more people like to plant a small amount of crops in own families, and the self-sufficiency is realized. While large-scale fertilizing machines are not suitable for the small-family type crop production.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a hand-held type fertilizer injection unit is applicable to the fertilization of the crops planting ground of little family formula.

A handheld fertilizing device comprises a body, wherein a material storage cavity is hollowed in the body, one end of the material storage cavity is opened, and a discharging panel assembly capable of adjusting the discharging amount is arranged at the opening; the discharging panel assembly comprises a discharging cover and an adjusting cover, a discharging port is formed in the discharging cover, and a material guide plate is arranged on the edge of the discharging cover; the adjusting cover is provided with a plurality of fan-shaped discharging units, and the adjusting cover and the discharging cover are coaxially arranged and tightly attached to the discharging cover and can rotate relative to the discharging cover.

Through adopting above-mentioned technical scheme, cover through adjusting and set up the discharge unit in order to adjust the load of fertilizer, can be suitable for the family formula crops planting area of different areas, the suitability is strong.

The technical scheme is further set as follows: adjust the lid with be equipped with between the ejection of compact lid and play shelves subassembly, play shelves subassembly is including setting up spring and bullet round pin under the regulation lid on the terminal surface, the outermost end of bullet round pin is the arc surface to accomplish the location in the constant head tank that slides into the ejection of compact and cover.

Through adopting above-mentioned technical scheme, set the outermost end of bullet round pin to the circular arc, frictional force is little, makes things convenient for the bullet round pin to cover the slip and slide in the roll-off in the constant head tank along with adjusting the lid at the ejection of compact.

The technical scheme is further set as follows: the adjusting cover is provided with an elastic retainer groove, the elastic retainer assembly is located in the elastic retainer groove, and the lower end of the elastic retainer groove is provided with a limiting sleeve for limiting the position of the elastic pin.

The technical scheme is further set as follows: the discharging unit is arranged in a circumferential partitioning mode and comprises a first discharging area, a second discharging area and a third discharging area, wherein the first discharging area, the second discharging area and the third discharging area are arranged on the discharging cover, a plurality of first discharging holes are formed in the first discharging area, second discharging holes are formed in the second discharging area, a plurality of discharging grooves are formed in the third discharging area, and guide plates are arranged between adjacent discharging grooves.

Through adopting above-mentioned technical scheme, set up a plurality of ejection of compact districts to every ejection of compact district sets up different discharge opening or blown down tank, with this load of adjusting fertilizer, convenient operation, it is effectual to adjust.

The technical scheme is further set as follows: the adjusting cover is convexly provided with a toggle button, and the toggle button extends from the center to the edge and is used for toggling the adjusting cover.

The technical scheme is further set as follows: the lower end face of the toggle button is provided with a hollow part, and the elastic baffle component is arranged in the hollow part of the toggle button and is close to the axis.

Through adopting above-mentioned technical scheme, when adjusting the lid and rotatory, drive and play shelves subassembly rotatory, when playing shelves subassembly and sliding into the constant head tank, produce the jump sensation, the suggestion user has arrived the assigned position.

The technical scheme is further set as follows: the first discharge hole is smaller than the second discharge hole, and a material guide edge is arranged on the edges of the first discharge hole and the second discharge hole in a protruding mode.

Through adopting above-mentioned technical scheme, set up the guide edge, increase fertilizer from the route of storage cavity to outside, make fertilizer produce sufficient jet velocity, avoid fertilizer along the surface whereabouts of adjusting the lid.

The technical scheme is further set as follows: the positioning grooves are provided with a plurality of positioning grooves, and the number of the positioning grooves is consistent with that of the discharging units.

The technical scheme is further set as follows: the body is provided with a handle.

By adopting the technical scheme, the user can directly carry the fertilizer to crops, and the fertilizer applying device is practical and convenient.

The technical scheme is further set as follows: the adjusting cover is rotatably connected with the discharging cover through a rotating button, and a hook plate is arranged on the rotating button and hooks the discharging cover; the peripheral upper limit rib of the rotating button is used for being clamped with the adjusting cover, so that the adjusting cover and the rotating button are relatively fixed.

Through adopting above-mentioned technical scheme, will adjust the lid and can dismantle with ejection of compact lid and be connected, set up the knob and make it dismantle convenient rotatory smooth and easy simultaneously.

The beneficial effects of the utility model reside in that:

1. by arranging the adjusting cover, a user can rotate the adjusting cover to set the discharge amount of the fertilizer, so that the fertilizer applying requirement of household crop planting is met; meanwhile, the device is small and exquisite, can be directly carried by hands to operate, and is convenient to use;

2. connect through the turn button between adjusting cover and ejection of compact lid, make things convenient for the dismantlement between adjusting cover and the ejection of compact lid, make simultaneously that the adjusting cover is rotatory smooth and easy on the ejection of compact lid.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic structural view of the adjusting cover.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic cross-sectional view of the present invention at the position of the knob.

The attached drawings are marked with: 1. a body; 2. a discharging cover; a. a discharge port; 201. a material guide plate; 3. an adjusting cover; 4. a spring catch assembly; 401. a spring; 402. a spring pin; b. a spring catch groove; 403. a limiting sleeve; c. positioning a groove; 301. a first discharge hole; 302. a second discharge hole; 303. a discharge chute; 304. a guide plate; 305. a knob is toggled; d. a material guiding edge; 101. a handle; 306. an arrow is indicated; 5. turning a button; 501. hooking the plate; 502. and limiting ribs.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, a hand-held fertilizer apparatus includes a body 1, a handle 101 disposed on the body 1; the fertilizer storage device is characterized in that a storage cavity is hollowed in the body 1, fertilizer is placed in the storage cavity, one end of the body 1 is open and is provided with a discharging panel assembly, the discharging panel assembly comprises a discharging cover 2 and an adjusting cover 3, a discharging hole a is formed in the discharging cover 2, and a material guide plate 201 is arranged on the edge of the discharging cover 2 and below the discharging hole a; the fertilizer in the storage cavity is poured out through a discharge hole a on the discharge cover 2 and sprayed along the guide plate 201, and the discharge amount is adjusted through the adjusting cover 3. The discharging cover 2 is connected with the adjusting cover 3 through a rotating button 5. The shaft center of the discharging cover 2 is provided with a hollow part, the rotating button 5 is arranged in the hollow part, and the hook plate 501 at the lower end of the rotating button 5 hooks the cover body of the discharging cover 2; adjusting cap 3 covers in the upper end of turn-button 5 to with turn-button 5 joint, make adjusting cap 3 can drive turn-button 5 and carry out the rotation of certain angle to ejection of compact lid 2 relatively. An elastic baffle component 4 is further arranged between the discharging cover 2 and the adjusting cover 3, when the adjusting cover 3 rotates, the elastic baffle component 4 rotates along with the adjusting cover, and when the adjusting cover 3 rotates to a specified position, the elastic baffle component 4 slides into the positioning groove c to generate a jumping effect and position the adjusting cover 3.

As shown in fig. 3 and 4, the spring catch assembly 4 includes a spring 401 and a spring pin 402, a spring catch groove b is formed on the inner wall of the adjusting cover 3, the spring 401 and the spring pin 402 are located in the spring catch groove b, and the end of the spring 401 abuts against the bottom of the spring catch groove b to eject the spring pin 402 to the outside of the spring catch groove b, a limiting sleeve 403 is arranged on the notch of the spring catch groove b to limit the spring pin 402 in the spring catch groove b, so as to prevent the spring pin 402 from being separated from the spring catch groove b. The outermost end of the spring pin 402 is a circular arc surface and can slide on the end surface of the discharging cover 2 along with the adjusting cover 3.

As shown in fig. 2, the adjusting cover 3 is provided with a plurality of discharging units, each discharging unit includes a first discharging area, a second discharging area and a third discharging area, the first discharging area and the second discharging area are circumferentially partitioned, a first discharging hole 301 and a second discharging hole 302 are arranged in the first discharging area and the second discharging area, and the first discharging hole 301 is smaller than the second discharging hole 302; a discharge chute 303 is arranged in the third discharge area, and the discharge chute 303 is larger than the first discharge hole 301 and the second discharge hole 302.

When the adjusting cover 3 is rotated, when the first discharging area corresponds to the discharging hole a, the fertilizer leaks out of the first discharging hole 301; when the second discharging area corresponds to the discharging hole a, the fertilizer leaks out of the second discharging hole 302; when the third discharging area corresponds to the discharging hole a, the fertilizer is leaked from the discharging groove 303. The discharge amount of the fertilizer is that the first discharge area is smaller than the second discharge area and smaller than the third discharge area.

The edge of the first discharging hole 301 and the edge of the second discharging hole 302 are convexly provided with a material guiding edge d, a material guiding plate 201 is arranged between the adjacent discharging grooves 303, and when fertilizer leaks outwards, the fertilizer is sprayed far along the material guiding edge d or the material guiding plate 201 and cannot fall down tightly close to the adjusting cover 3.

As shown in fig. 2, the adjusting cover 3 is further provided with a toggle button 305 and an indication arrow 306 in a protruding manner, and the toggle button 305 extends from the center to the edge, and the indication arrows 306 are located at two sides of the toggle button 305 and point in opposite directions. The interior of the toggle button 305 is hollowed, and the elastic blocking groove b is arranged at the hollowed part and is close to the axis.

The positioning grooves c are positioned on the discharging cover 2 and correspond to the positions of the elastic baffle assemblies 4 close to the axis, and the number of the positioning grooves c is consistent with that of the discharging units.

As shown in fig. 5, the rotating cover is provided with a limiting rib 502, the limiting rib 502 is clamped into the hollow part of the adjusting cover 3 below the toggle button 305, so that the rotating button 5 is fixed and can not rotate relative to the adjusting cover 3, and the adjusting cover 3 is rotated and arranged on the discharging cover 2.

This use is novel when using, packs into the storage intracavity of body with fertilizer, closes the opening of body with the rotatory lid of storage panel subassembly on. The adjusting cover is rotated as required, the discharging unit of required discharging amount corresponds to the discharging port on the discharging cover, when the spring retainer component generates jumping motion effect, the positioning is finished, the fertilizer can be sprayed out along the guide plate through the discharging unit by the tilting device, and the fertilizer is applied to crops.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A handheld fertilizing device comprises a body, wherein a material storage cavity is hollowed in the body, one end of the material storage cavity is opened, and a discharging panel assembly capable of adjusting the discharging amount is arranged at the opening; the method is characterized in that: the discharging panel assembly comprises a discharging cover and an adjusting cover, a discharging port is formed in the discharging cover, and a material guide plate is arranged on the edge of the discharging cover; the adjusting cover is provided with a plurality of fan-shaped discharging units, and the adjusting cover and the discharging cover are coaxially arranged and tightly attached to the discharging cover and can rotate relative to the discharging cover.

2. The hand-held fertilizing apparatus as claimed in claim 1, characterized in that: adjust the lid with be equipped with between the ejection of compact lid and play shelves subassembly, play shelves subassembly is including setting up spring and bullet round pin under the regulation lid on the terminal surface, the outermost end of bullet round pin is the arc surface to accomplish the location in the constant head tank that slides into the ejection of compact and cover.

3. The hand-held fertilizing apparatus as claimed in claim 2, characterized in that: the adjusting cover is provided with an elastic retainer groove, the elastic retainer assembly is located in the elastic retainer groove, and the lower end of the elastic retainer groove is provided with a limiting sleeve for limiting the position of the elastic pin.

4. The hand-held fertilizing apparatus as claimed in claim 1, characterized in that: the discharging unit is arranged in a circumferential partitioning mode and comprises a first discharging area, a second discharging area and a third discharging area, wherein the first discharging area, the second discharging area and the third discharging area are arranged on the discharging cover, a plurality of first discharging holes are formed in the first discharging area, second discharging holes are formed in the second discharging area, a plurality of discharging grooves are formed in the third discharging area, and guide plates are arranged between adjacent discharging grooves.

5. The hand-held fertilizing apparatus as claimed in claim 2, characterized in that: the adjusting cover is convexly provided with a toggle button, and the toggle button extends from the center to the edge and is used for toggling the adjusting cover.

6. The hand-held fertilizing apparatus as claimed in claim 5, characterized in that: the lower end face of the toggle button is provided with a hollow part, and the elastic baffle component is arranged in the hollow part of the toggle button and is close to the axis.

7. The hand-held fertilizing apparatus as claimed in claim 4, characterized in that: the first discharge hole is smaller than the second discharge hole, and a material guide edge is arranged on the edges of the first discharge hole and the second discharge hole in a protruding mode.

8. The hand-held fertilizing apparatus as claimed in claim 2, characterized in that: the positioning grooves are provided with a plurality of positioning grooves, and the number of the positioning grooves is consistent with that of the discharging units.

9. The hand-held fertilizing apparatus as claimed in claim 1, characterized in that: the body is provided with a handle.

10. The hand-held fertilizing apparatus as claimed in claim 1, characterized in that: the adjusting cover is rotatably connected with the discharging cover through a rotating button, and a hook plate is arranged on the rotating button and hooks the discharging cover; the peripheral upper limit rib of the rotating button is used for being clamped with the adjusting cover, so that the adjusting cover and the rotating button are relatively fixed.