RU115146U1 - MANUAL DEVICE FOR SOIL TREATMENT - Google Patents

Abstract

A manual device for soil cultivation, containing a pitchfork with a crossbar, on which a holder is rigidly fixed, pivotally connected through a horizontal axis to a support rigidly connected to a frame, the front part of which is equipped with rippers and bent upwards, and the rest is located in the same plane with the support, which differs the fact that the frame is equipped with a stop, rigidly connected with it, installed on the side of the support.

Description

The utility model relates to garden tools and can be used for digging and loosening the soil while removing weeds.

For manual digging of small plots of land, a shovel and a rake are most often used, which makes labor both inefficient and heavy. In addition, the overturning of the earth, which occurs in this case, reduces the fertility of the soil.

Known manual device for tillage containing forks with a cross member on which a holder is rigidly fixed, pivotally connected through a horizontal axis with a support rigidly connected to a frame equipped with cultivators.

(See certificate RU No. 6965 for the utility model "Shovel" MPK-6 А01В 1/02, decl. 1997.05.06, publ. 1998.07.16).

A disadvantage of the known hand-held device is the lack of support for the legs, which creates inconvenience when using it.

The closest in technical essence and the achieved effect and selected as the closest analogue is a manual soil cultivating device containing forks with a cross member, on which a holder is rigidly fixed, pivotally connected through a horizontal axis with a support rigidly connected to the frame, the front part of which is equipped with cultivators and bent up, and the rest is located in the same plane with the support.

(See RF patent for utility model No. 85289 IPC A01B 1/20, application. 2009.03.23, publ. 2009.08.10 “Hand-held device for tillage”)

However, in the known manual device for processing the soil there is also no leg support for the one who uses the device, which creates inconvenience and limits the performance of the device.

The objective of this utility model is to increase the performance of the device for tillage by creating more comfortable conditions for use.

The technical result that allows us to solve the problem is to provide the ability to install the legs (when cultivating the soil) on an emphasis rigidly connected with the frame.

This object is achieved by the fact that in the known manual device for tillage containing forks with a cross member on which a holder is rigidly fixed, pivotally connected through a horizontal axis with a support rigidly connected to the frame, the front part of which is equipped with cultivators and bent up, and the rest is located in the same plane with the support; according to a utility model, the frame is equipped with an abutment rigidly connected with it, mounted on the support side.

Studies on patent and scientific and technical sources indicate that the proposed manual device for tillage is unknown, and, therefore, meets the criterion of "novelty."

The proposed manual device for tillage can be manufactured at any enterprise specializing in this industry, as this requires well-known materials and standard equipment widely produced by domestic and foreign industry.

Thus, the claimed manual device for tillage meets the criterion of "industrial applicability".

The proposed set of essential features informs the claimed hand-held device for tillage of new properties that can solve the problem, namely, improving the performance of the device for tillage by creating more comfortable conditions for its use.

Providing the frame with an emphasis rigidly connected to it, installed on the side of the support, allows you to put your foot in a comfortable position while working with the inventive device and ensure that the frame is pressed to the ground, which increases usability, creates more comfortable conditions and, accordingly, improves the performance of the device for tillage in general.

The proposed utility model is illustrated by drawings:

Figure 1 is a side view of a hand-held device (without a handle)

Figure 2 is a General view of a hand-held device in a perspective view

A manual tillage device comprises forks 1 with a cross member 2, on which a holder 3 is rigidly fixed, pivotally connected through a horizontal axis 4 with a support 5, rigidly connected to a frame 6, the front part of which is equipped with rippers 7 and bent up, and the rest is located in one plane with the support 5, the frame 6 is equipped with a stop 8, rigidly connected with it, installed on the side of the support 5.

In this case, the emphasis 8 can be fixed on the frame 6 in several ways: 1 - inside the frame, as shown in figure 2; 2 - from the outside of the frame, from two sides of the support; 3 - on the outside of the frame, on one side of the support.

The manual device is used as follows:

A manual device for processing the soil is installed vertically on the cultivated soil with pitchfork 1, then, while pressing with the foot simultaneously on the crosspiece 2 of the pitchfork 1 and on the side of the frame connected to the support 5, through the emphasis 8, while the frame 6 deviates from the vertical position, immerse the forks in the soil. Further, by the force of the hand applied to the handle (not shown in the drawing), the forks 1 are turned around the horizontal axis 4 and the earth is turned out, which is passed through the rippers 7 and destroyed. Rearrange the device on an untreated soil and repeat the movement. The result is a strip of dug up and loosened soil freed from weeds.

Claims (1)

A manual soil cultivation device comprising forks with a cross member on which a holder is rigidly fixed, pivotally connected through a horizontal axis to a support rigidly connected to the frame, the front part of which is equipped with cultivators and bent up, and the rest is located in the same plane with the support, characterized the fact that the frame is equipped with a stop rigidly connected with it, mounted on the side of the support.