CN215222917U - Agricultural shovel - Google Patents

Abstract

The utility model discloses an agricultural shovel, including shovel head, shovel handle and crown, the week side of crown has protruding structure, and protruding structure is used for supporting the shovel handle when agricultural shovel emptys, keeps the shovel handle to have partly unsettled at least. The utility model provides an agricultural shovel is provided with the crown at the end of shovel handle, and the crown has protruding structure, can come the application of force through protruding structure at the in-process that uses, makes things convenient for the atress, can form the fulcrum through protruding structure when agricultural shovel emptys simultaneously, avoids the whole ground of laminating of shovel handle to can solve the problem that the shovel handle is infected with the dirt bits, is not convenient for take up once more.

Description

Agricultural shovel

Technical Field

The utility model relates to an agricultural implement, in particular to agricultural shovel.

Background

Agricultural shovels are a kind of tools frequently used in agricultural production operations, and are mainly used for shoveling and breaking soil. Traditional agricultural shovel includes shovel head and shovel handle two parts, and the shovel handle is comparatively smooth, is difficult to effective atress in the use to when agricultural shovel is emptyd, the shovel handle directly laminates ground, is infected with the dirt bits, is not convenient for take up once more.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an agricultural shovel, convenient atress can avoid the whole ground of laminating of shovel handle.

According to the utility model discloses an agricultural shovel, including shovel head, share shaft and crown, the week side of crown has protruding structure, protruding structure is used for supporting when agricultural shovel emptys share shaft keeps the share shaft has at least partly unsettled.

According to the utility model discloses an embodiment has following technological effect at least:

the utility model provides an agricultural shovel is provided with the crown at the end of shovel handle, and the crown has protruding structure, can come the application of force through protruding structure at the in-process that uses, makes things convenient for the atress, can form the fulcrum through protruding structure when agricultural shovel emptys simultaneously, avoids the whole ground of laminating of shovel handle to can solve the problem that the shovel handle is infected with the dirt bits, is not convenient for take up once more.

According to some embodiments of the invention, the crown is detachably mounted at the end of the blade handle.

According to some embodiments of the utility model, the terminal axle center position of share shaft is provided with the threaded rod, the external diameter of threaded rod is less than the external diameter of share shaft, the crown is close to the one end of share shaft be provided with the screw hole of threaded rod adaptation.

According to some embodiments of the utility model, the end of share shaft is rotated and is provided with the installation head, the installation head with be provided with between the share shaft and jump tooth limit structure, jump tooth limit structure is used for keeping the installation head with angle relatively fixed between the share shaft, just jump tooth limit structure can unblock and make under the exogenic action the installation head can for the share shaft rotates.

According to some embodiments of the utility model, jump tooth limit structure including set up in ring gear on the share shaft with set up in install a plurality of elastic parts on the head, the elastic part centers on the ring gear set up and be provided with the tooth portion of ring gear adaptation, install the head under the exogenic action can pass through tooth portion with the cooperation of ring gear promotes the elastic part outwards takes place elastic deformation and makes tooth portion jumps the tooth.

According to some embodiments of the invention, the shovel head is detachably mounted to the end of the shovel shaft.

According to some embodiments of the utility model, the shovel head is close to the one end of share shaft be provided with the installation cavity of share shaft adaptation, the shovel head in it is provided with the mounting panel to rotate on the lateral wall of installation cavity, the mounting panel can outwards turn over, just the inside wall of mounting panel is provided with the claw in the position that is close to self pivot.

According to some embodiments of the utility model, the shovel head corresponds the mounting panel is provided with the buckling parts, the buckling parts is used for locking the mounting panel prevents the mounting panel outwards turns over.

According to some embodiments of the invention, the protruding structure is a cross structure.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of a skip tooth spacing structure;

fig. 3 is a schematic view of a structure of the mounting plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the utility model provides an agricultural shovel, including shovel head 104, share shaft 103 and crown 100, the week side of crown 100 has protruding structure 101, and protruding structure 101 is used for supporting share shaft 103 when agricultural shovel emptys, keeps share shaft 103 to have at least partly unsettled.

The utility model provides an agricultural shovel is provided with crown 100 at the end of shovel handle 103, and crown 100 has protruding structure 101, can come the application of force through protruding structure 101 at the in-process that uses, makes things convenient for the atress, can form the fulcrum through protruding structure 101 when agricultural shovel emptys simultaneously, avoids the whole ground of laminating of shovel handle 103 to can solve shovel handle 103 and be infected with the dirt bits, be not convenient for take up once more the problem.

In some embodiments of the present invention, the crown 100 is detachably mounted to the end of the blade handle 103. Because the crown 100 is used for forming a fulcrum to avoid the shovel shaft 103 from directly fitting the ground, the crown 100 can be worn to a certain extent along with the increase of the service life, and even can be damaged in part of the service life, and the crown 100 is arranged to be detachable in the detachable structure, so that the crown 100 can be replaced conveniently when being worn or damaged.

In some embodiments of the present invention, the shaft center position at the end of the blade handle 103 is provided with the threaded rod 102, the outer diameter of the threaded rod 102 is smaller than the outer diameter of the blade handle 103, and the end of the crown 100 close to the blade handle 103 is provided with a threaded hole adapted to the threaded rod 102. The crown 100 is mounted by means of a threaded hole cooperating with a threaded rod 102. In practical production, the threaded rod 102 is made of stainless steel or pig iron to ensure a service life, the main body of the blade handle 103 is made of plastic or wood meeting the strength requirement, and the fixing manner between the threaded rod 102 and the blade handle 103 is determined by referring to the related art and is not described in detail herein.

In some embodiments of the present invention, the end of the blade handle 103 is rotated to provide the mounting head 105, a tooth jumping limit structure is provided between the mounting head 105 and the blade handle 103, the tooth jumping limit structure is used to keep the angle between the mounting head 105 and the blade handle 103 relatively fixed, and the tooth jumping limit structure can be unlocked under the action of external force to enable the mounting head 105 to rotate relative to the blade handle 103. The structural arrangement in this embodiment allows the angle of the raised structure 101 to be varied, providing a relaxing means during heavy agricultural operations. In addition, when the threaded rod 102 is arranged, when the crown 100 is mounted on the threaded rod 102, the angle of the convex structure 101 on the crown 100 is not necessarily adapted to the use habit of the user, and the angle can be flexibly adjusted by adopting the structural design of the embodiment, so that the application range is wider.

In some embodiments of the present invention, the tooth jumping limit structure includes a gear ring 107 disposed on the blade handle 103 and a plurality of elastic parts 106 disposed on the mounting head 105, the elastic parts 106 are disposed around the gear ring 107 and are provided with a tooth part adapted to the gear ring 107, and the mounting head 105 can push the elastic parts 106 to elastically deform outwards under the action of external force by matching the gear part with the gear ring 107, so as to cause the gear part to jump. The gear ring 107 may be formed by fixedly disposing a stainless steel or plastic member at the end of the blade handle 103, molding the gear ring 107 on the member, and rotatably sleeving the mounting head 105 on the member. The elastic portion 106 may be a cantilever structure or a rib structure, and the tooth skipping of the tooth portion is realized by elastic deformation of the cantilever structure or the rib structure. The threaded rod 102 may be set to the mounting head 105.

In some embodiments of the present invention, the blade head 104 is removably mounted to the end of the handle 103. The structural arrangement of this embodiment may be replaced when the blade 104 is worn heavily or is subject to breakage.

In some embodiments of the present invention, one end of the shovel head 104 close to the shovel shaft 103 is provided with an installation cavity 108 adapted to the shovel shaft 103, the shovel head 104 rotates on the side wall of the installation cavity 108 to be provided with a mounting plate 110, the mounting plate 110 can be turned outwards, and the inner side wall of the mounting plate 110 is provided with a claw portion 109 at a position close to its own rotation axis. The structure of the mounting plate 110 in this embodiment is similar to the structure of the belt fixing teeth of the automatic buckle head, and when the mounting plate 110 is turned outward, the engagement of the claw portion 109 with the blade 103 can be released, and when the mounting plate 110 is closed, the claw portion 109 can be controlled to engage with the blade 103. Because the shovel handle 103 is generally made of wood, the depth of the claw part 109 is designed to be 0.5mm-2mm for easy installation, so that the shovel handle 103 can be conveniently bitten in, the installation stability is ensured, and the excessive installation difficulty can be avoided.

In some embodiments of the present invention, the shovel head 104 is provided with a fastening portion corresponding to the mounting plate 110, and the fastening portion is used for locking the mounting plate 110 to prevent the mounting plate 110 from being opened outward. The engaging portion may be a commercially known engaging structure capable of being unlocked, and is not specifically described herein.

In some embodiments of the present invention, the protrusion 101 is a cross-shaped structure. The supporting effect of the agricultural shovel during dumping can be effectively ensured by adopting the cross-shaped structure.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. The utility model provides an agricultural shovel which characterized in that, includes shovel head, share shaft and crown, the week side of crown has protruding structure, protruding structure is used for when agricultural shovel emptys the share shaft keeps the share shaft has at least partly unsettled.

2. An agricultural shovel according to claim 1, wherein the crown is removably mounted to a distal end of the shovel handle.

3. The agricultural shovel of claim 2, wherein a threaded rod is arranged at the axial center of the tail end of the shovel handle, the outer diameter of the threaded rod is smaller than that of the shovel handle, and a threaded hole matched with the threaded rod is formed in one end, close to the shovel handle, of the handle head.

4. An agricultural shovel according to claim 3, wherein a mounting head is rotatably arranged at the end of the shovel shaft, a tooth skipping limiting structure is arranged between the mounting head and the shovel shaft, the tooth skipping limiting structure is used for keeping the angle between the mounting head and the shovel shaft relatively fixed, and the tooth skipping limiting structure can be unlocked under the action of external force so that the mounting head can rotate relative to the shovel shaft.

5. The agricultural shovel of claim 4, wherein the tooth jumping limit structure comprises a gear ring arranged on the shovel shaft and a plurality of elastic parts arranged on the mounting head, the elastic parts are arranged around the gear ring and provided with tooth parts matched with the gear ring, and the mounting head can push the elastic parts to elastically deform outwards through the matching of the tooth parts and the gear ring under the action of external force so as to enable the tooth parts to jump.

6. An agricultural shovel according to claim 1, wherein the shovel head is removably mounted to an end of the shovel handle.

7. An agricultural shovel according to claim 6, wherein an installation cavity matched with the shovel handle is formed in one end, close to the shovel handle, of the shovel head, an installation plate is rotatably arranged on the side wall of the installation cavity of the shovel head, the installation plate can be turned outwards, and claw portions are arranged on the inner side wall of the installation plate and close to the rotating shaft of the shovel head.

8. An agricultural shovel according to claim 7, wherein the shovel head is provided with a buckling part corresponding to the mounting plate, and the buckling part is used for locking the mounting plate and preventing the mounting plate from turning outwards.

9. An agricultural shovel according to claim 1, wherein the protruding formations form a cruciform structure.

Images