CN211128929U

CN211128929U - Multifunctional spade

Info

Publication number: CN211128929U
Application number: CN201922103953.1U
Authority: CN
Inventors: 唐远征; 刘永林; 赵建; 胡海娟
Original assignee: Jiangsu Ddbs Environment Remediation Co Ltd
Current assignee: Jiangsu Ddbs Environment Remediation Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-31
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a multifunctional shovel, which comprises a shovel head and a long handle, wherein the long handle is fixed with an upper limit ring and a lower limit ring, a control rod is inserted into the limit rings, a compression spring is sleeved on the control rod, the upper end of the compression spring is connected with the upper limit ring, the lower end of the compression spring is connected with a baffle, and the baffle is fixed on the control rod; a discharge pipe is fixed on the long handle, and the upper end of the discharge pipe is connected with a storage box; an opening is formed in the side wall of the discharging pipe, a movable sheet is arranged at the opening, the upper end of the movable sheet is hinged to the inner side wall of the discharging pipe above the opening, and the movable sheet can block the discharging pipe and also can block the opening; the connecting rod is connected between the outer side wall of the movable piece and the bottom of the control rod, the connecting rod penetrates through the opening, two ends of the connecting rod are respectively hinged with the movable piece and the control rod, when the control rod naturally droops, the discharging pipe is plugged by the movable piece, and when the control rod is lifted upwards, the opening is plugged by the movable piece. The utility model discloses simplify the mode of traditional artifical fertilization or seeding, can realize the integration with digging the hole, fertilizeing or seeding and covering.

Description

Multifunctional spade

Technical Field

The utility model belongs to the technical field of the agricultural implement, concretely relates to multi-functional spade.

Background

The manual fertilization or seeding mainly adopts manual direct seeding and manual pit digging fertilization or seeding at present. The manual direct sowing saves labor and time, but the utilization rate of the fertilizer is lower, particularly the fertilizer with stronger volatility. The manual pit digging and fertilizing is mainly realized by digging a pit by one person, fertilizing or sowing and covering by one person and completing by two persons in a cooperation manner; although the fertilizer utilization rate is higher, the labor cost and the working strength are higher.

Disclosure of Invention

To the above problem, the utility model provides a multifunctional shovel can realize the integration with digging the hole, fertilizeing or seeding and covering.

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

a multifunctional shovel comprises a shovel head and a long handle, wherein the long handle is fixedly provided with an upper limiting ring and a lower limiting ring, a control rod is inserted into the limiting rings, a compression spring is sleeved on the control rod, the upper end of the compression spring is connected with the upper limiting ring, the lower end of the compression spring is connected with a baffle, and the baffle is fixed on the control rod; a discharge pipe is fixed on the long handle, the upper end of the discharge pipe is connected with a storage box, and the lower end of the discharge pipe is a material outlet; an opening is formed in the side wall of the discharging pipe, a movable sheet is arranged at the opening, the upper end of the movable sheet is hinged to the inner side wall of the discharging pipe above the opening, and the movable sheet can block the discharging pipe and also can block the opening; the connecting rod is connected between the outer side wall of the movable piece and the bottom of the control rod, the connecting rod penetrates through the opening, two ends of the connecting rod are respectively hinged with the movable piece and the control rod, when the control rod naturally droops, the discharging pipe is plugged by the movable piece, and when the control rod is lifted upwards, the opening is plugged by the movable piece.

Has the advantages that: the utility model simplifies the traditional manual fertilizing or seeding mode, and can integrate pit digging, fertilizing or seeding and covering; the device is easy to operate, low in price, time-saving and labor-saving, and is a better choice for workers.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the feed switch.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model comprises a spade head and a long handle 9, wherein the long handle 9 is fixed with an upper limit ring 2 and a lower limit ring 2, a control rod 1 is inserted in the limit ring 2, a compression spring 3 is sleeved on the control rod 1, the upper end of the compression spring 3 is fixed on the upper limit ring, the lower end is connected with a baffle 4, and the baffle 4 is fixed on the control rod 1; a discharge pipe 7 is fixed on the long handle 9, the upper end of the discharge pipe 7 is connected with a material storage box, and the lower end is a material outlet 8; an opening is formed in the side wall of the discharge pipe 7, a movable sheet 6 is arranged at the opening, the upper end of the movable sheet 6 is hinged to the inner side wall of the discharge pipe 7 above the opening, and the movable sheet 6 can block the discharge pipe 7 and can also block the opening; connecting rod 10 is connected with between the lateral wall of movable piece 6 and the bottom of control lever 1, and connecting rod 10 passes the opening, and its both ends are articulated with movable piece 6 and control lever 1 respectively, and when control lever 1 droops naturally, discharging pipe 8 is plugged up to movable piece 6, and when pulling control lever 1 upwards, opening is plugged up to movable piece 6. The area of the movable plate 6 is larger than the area of the opening and is also larger than the cross-sectional area of the discharge pipe 7.

The storage box can be used for placing fertilizer or seeds. During the use, the user can be with the storage case back of the body, and the export of storage case is higher than the entry of discharging pipe 7, and fertilizer or seed flow in and out material pipe 7 under the effect of gravity. In a natural state, one end of the connecting rod 10 is lifted upwards by the downward acting force of the control rod 1 and the downward elastic force of the compression spring 3 by taking the lower end of the opening as a fulcrum, so that the movable sheet 6 is turned upwards to block the discharge pipe 7. When needs fertilization or seeding, upwards pull control lever 1, drive connecting rod 10 upwards to make the opening is plugged up in the downward upset of activity piece 6, fertilizer or seed are downward along discharging pipe 7, flow into the soil from material outlet 8.

The discharge pipe 7 is made of hard material. In order to prevent the gravity of the material in the discharging pipe 7 from being too large and to enable the movable sheet 6 to turn over, the material in the discharging pipe 7 cannot be too much.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A multifunctional shovel comprises a shovel head and a long handle, and is characterized in that the long handle is fixed with an upper limiting ring and a lower limiting ring, a control rod is inserted into the limiting rings, a compression spring is sleeved on the control rod, the upper end of the compression spring is connected with the upper limiting ring, the lower end of the compression spring is connected with a baffle, and the baffle is fixed on the control rod; a discharge pipe is fixed on the long handle, the upper end of the discharge pipe is connected with a storage box, and the lower end of the discharge pipe is a material outlet; an opening is formed in the side wall of the discharging pipe, a movable sheet is arranged at the opening, the upper end of the movable sheet is hinged to the inner side wall of the discharging pipe above the opening, and the movable sheet can block the discharging pipe and also can block the opening; the connecting rod is connected between the outer side wall of the movable piece and the bottom of the control rod, the connecting rod penetrates through the opening, two ends of the connecting rod are respectively hinged with the movable piece and the control rod, when the control rod naturally droops, the discharging pipe is plugged by the movable piece, and when the control rod is lifted upwards, the opening is plugged by the movable piece.