7results about "Hand cultivators" patented technology

The utility model relates to weeding technical field especially relates to a kind of weeding harrow for south jujube seedling, including first grip lever, fixed plate, knife tooth, slide bar, connecting block and blade;First grip lever one end is connected with fixed plate, and the bottom of fixed plate is connected with at least seven knife teeth, and the side of fixed plate close to first grip lever is slidably connected with slide bar, and the front and rear ends of slide bar are all inclined upward, and the connecting block is connected on slide bar, and the blade is connected on the bottom of connecting block, and the blade is slidably connected with knife tooth.The utility model is provided with slide bar, connecting block, blade and limit plate, and the limit plate is repeatedly knocked by blade, to ensure that weeds are completely cut off, to avoid the problem that weeding efficiency is reduced due to weeds winding and blocking, without frequent stop weeding to manually clean knife tooth, to greatly reduce labor intensity, to improve the continuity of weeding operation, and scraper is also provided, to completely scrape off the cut-off weeds residue from the surface of knife tooth, to ensure that weeds are not wound on knife tooth.

The invention relates to a pendulum hoe (1) with a handle receptacle (2) for a handle (21) and a hoe skid (3), wherein a skid holder (4) is arranged between the handle receptacle (2) and the hoe skid (3), the skid holder (4) being a U-profile which forms a base strip (5) and two side strips (6.1, 6.2) projecting in the same direction towards the hoe skid (3), wherein the base strip (5) forms two receiving strips (7.1, 7.2) arranged parallel to each other, which project away from the hoe skid (3), wherein the receiving strips (7.1, 7.2) project into the handle receptacle (2), wherein the receiving strips (7.1, 7.2) each have a circular through-opening (8.1, 8.2), wherein the two circular through-openings (8.1, 8.2) are opened by a freely rotatable element within them. Sleeve (9) are connected, wherein the stem receptacle (2) has two through-openings (10.1, 10.) at a first end region pointing towards the base strip (5).2) has a connecting bolt (11) passing through the two through-openings (10.1, 10.2) and the sleeve 9 and thus also through the two circular through-openings (8.1, 8.2) and thereby pivotably arranging the handle holder (2) to the skid holder (4), wherein the handle holder (2) has on its end face (12) pointing towards the base strip (5) a first angled stop edge (13) in a first working direction and a second angled stop edge (14) in a second working direction.

To provide a shovel set in which a form of a spoon portion can be easily changed.SOLUTION: A shovel set 1 according to an aspect of the present invention includes: a shovel body 10 having a shaft portion 11 and a base spoon portion 12 fixed to the shaft portion 11; and extension members 20A, 20B having a mounting groove 21 fitted to an outer edge of the base spoon portion 12.SELECTED DRAWING: Figure 1

The detachable replaceable tool relates to the technical field of agricultural tools, and comprises a tool head and a handle. The tool head is fixedly connected with a plug-in barrel. One end of the handle is plugged into the plug-in barrel. A protective piece is arranged between the handle and the plug-in barrel. The plug-in barrel is externally penetrated by a fastener which connects the handle, the protective piece and the plug-in barrel into an integrated whole. The utility model solves the problems in the prior art that the agricultural tools in the prior art often use spades or harrows in use, and since the handle needs to be connected, the tools occupy a lot of space when carried outside, and the convenience of use is affected. In addition, the existing agricultural tool head has a complex assembly structure and a complicated assembly process when assembled with the handle, and the assembly speed is affected.

The utility model discloses a structure reinforced type share, including the share board, the share hoop, first reinforcing component and second reinforcing component, the share board has the root and blade department in the opposite position, first reinforcing component and second reinforcing component are respectively located the both sides of root, be equipped with first insertion slot and second insertion slot on the share board, the both ends of share hoop are inserted first insertion slot and second insertion slot respectively, first reinforcing component and second reinforcing component act on the share hoop. Compared with prior art, the utility model can effectively promote the structural strength of share.

The invention relates to a pendulum hoe (1) with a handle receptacle (2) for a handle (21) and a hoe skid (3), wherein a skid holder (4) is arranged between the handle receptacle (2) and the hoe skid (3), the skid holder (4) being a U-profile which forms a base strip (5) and two side strips (6.1, 6.2) projecting in the same direction towards the hoe skid (3), wherein the base strip (5) forms two receiving strips (7.1, 7.2) arranged parallel to each other, which project away from the hoe skid (3), wherein the receiving strips (7.1, 7.2) project into the handle receptacle (2), wherein the receiving strips (7.1, 7.2) each have a circular through-opening (8.1, 8.2), wherein the two circular through-openings (8.1, 8.2) are opened by a freely rotatable element within them. Sleeve (9) are connected, the stem receptacle (2) having two through-openings (10.1, 10.) at a first end area pointing towards the base strip (5).2) has a connecting bolt (11) passing through the two through-openings (10.1, 10.2) and the sleeve 9 and thus also through the two circular through-openings (8.1, 8.2) and thereby pivotably arranging the handle holder (2) to the skid holder (4), wherein the handle holder (2) has on its end face (12) pointing towards the base strip (5) a first angled stop edge (13) in a first working direction and a second angled stop edge (14) in a second working direction.