WO2015100839A1 - Digging shovel - Google Patents

Digging shovel Download PDF

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Publication number
WO2015100839A1
WO2015100839A1 PCT/CN2014/071945 CN2014071945W WO2015100839A1 WO 2015100839 A1 WO2015100839 A1 WO 2015100839A1 CN 2014071945 W CN2014071945 W CN 2014071945W WO 2015100839 A1 WO2015100839 A1 WO 2015100839A1
Authority
WO
WIPO (PCT)
Prior art keywords
shovel
reinforcing rib
earthmoving
convex
height
Prior art date
Application number
PCT/CN2014/071945
Other languages
French (fr)
Chinese (zh)
Inventor
李志坚
Original Assignee
李志坚
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李志坚 filed Critical 李志坚
Publication of WO2015100839A1 publication Critical patent/WO2015100839A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A01B1/04—Spades; Shovels with teeth

Definitions

  • the utility model relates to agricultural equipment, in particular to an earthmoving iron shovel.
  • ⁇ mainly used as a digging tool for trenching and shoveling. It is generally composed of a shovel and a shovel. At present, the front end of the earthmoving shovel usually has a sharp angle, the front end is concentrated, and the front point is easily damaged.
  • the object of the present invention is to provide a digging shovel with a sharp front end and a uniform force on the front end of the shovel in order to avoid the deficiencies in the prior art.
  • a digging earth shovel including a shovel and a shovel, the shovel is arranged in a rectangular shape, and the front end of the shovel is provided with a tooth-shaped earth-moving part;
  • the excavation department consists of a number of sharp convex fronts, and the convex front is triangular and has a height of l ⁇ 3cm.
  • the back of the shovel is also provided with ribs.
  • the height of the convex front is 2 cm.
  • the thickness of the convex front gradually becomes thinner from the rear end to the front end.
  • the reinforcing rib comprises a longitudinal reinforcing rib and a transverse reinforcing rib, and the longitudinal reinforcing rib and the transverse reinforcing rib are perpendicular to each other.
  • the longitudinal reinforcing rib gradually becomes thinner from the rear end to the front end and extends to the front end sharp corner of the convex front.
  • the rib is integrated with the shovel.
  • a earthmoving shovel including a shovel and a shovel, the shovel is arranged in a rectangular shape, and the front end of the shovel is provided with a tooth-shaped earth-moving part; the earth-moving part includes a plurality of sharp convex fronts, and the convex front is triangularly arranged. And the height is l ⁇ 3cm ; the back of the shovel is also provided with reinforcing ribs. Since the shovel is arranged in a rectangular shape, and the front end of the shovel is provided with a tooth-shaped earth-moving part, the shovel of this arrangement not only ensures the sharpness of the front end, but also has a uniform force at the front end and a long service life.
  • FIG. 1 is a schematic view showing the structure of a shovel back of an embodiment of a earthmoving shovel according to the present invention.
  • Fig. 2 is a schematic view showing the structure of a convex front of an embodiment of a earthmoving shovel according to the present invention.
  • the earthmoving shovel of the present embodiment includes a shovel 1 and a shovel 3, and the shovel 1 is rectangularly disposed, and the front end of the shovel is provided with a tooth-shaped earth-moving portion.
  • the earthmoving part includes a plurality of sharp convex fronts 2, and the convex front 2 is arranged in a triangle shape.
  • the shovel 1 of this structure not only ensures the sharpness of the front end, but also has a uniform force at the front end and a long service life. Among them, the thickness of the convex front 2 is gradually thinned from the rear end to the front end.
  • the height H of the convex front 2 is l ⁇ 3 cm, and the height of the convex front 2 is suitable, which can effectively ensure the depth of the excavation insertion, and the convex front 2 is not easy to be broken, thereby ensuring the service life.
  • the back of the spatula 1 is further provided with a reinforcing rib 4, and the reinforcing rib 4 includes a longitudinal reinforcing rib and a lateral reinforcing rib, and the longitudinal reinforcing rib and the lateral reinforcing rib are perpendicular to each other.
  • the longitudinal reinforcing rib is gradually thinned from the rear end to the front end, and extends to the front end sharp corner of the convex front 2.
  • the rib 4 of the embodiment is integrally provided with the shovel.
  • the height H of the convex front 2 of the embodiment is 3 cm.
  • the main structure and principle of the embodiment are basically the same as those of the first embodiment, and details are not described herein again. It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and are not intended to limit the scope of the claims. Those skilled in the art should understand that the technical solutions of the present invention may be modified or equivalently replaced with reference to the preferred embodiments, but are substantially the same and the scope of protection of the technical solutions of the present invention.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

A digging shovel, comprising a shovel blade (1) and a shovel handle (3), the shovel blade (1) being rectangular and the front end of the shovel being provided with a teeth-shaped digging part; the digging part comprising a plurality of sharp protruding edges (2), and the protruding edges (2) being triangular and having a height of 1-3 cm; the back of the shovel blade also being provided with reinforcing ribs. In comparison with the prior art, the shovel arranged in this manner not only ensures sharpness of the front end, but the front end is also subjected to uniform forces, and the invention has a long service life.

Description

明 书  Book
一种掘土铁锹  Digging earth shovel
技术领域 Technical field
本实用新型涉及农用设备， 特别是涉及一种掘土铁锹。  The utility model relates to agricultural equipment, in particular to an earthmoving iron shovel.
背景技术 Background technique
锹， 主要作为掘土工具， 用于开沟掘土、 铲取什物。 其一般由锹铲 及锹柄组成， 目前掘土铁锹的前端通常成尖角， 前端受力点集中， 前尖 点易损坏。  锹, mainly used as a digging tool for trenching and shoveling. It is generally composed of a shovel and a shovel. At present, the front end of the earthmoving shovel usually has a sharp angle, the front end is concentrated, and the front point is easily damaged.
实用新型内容 Utility model content
本实用新型的目的在于避免现有技术中的不足之处而提供锹铲前端 锋利而受力均匀的掘土铁锹。  SUMMARY OF THE INVENTION The object of the present invention is to provide a digging shovel with a sharp front end and a uniform force on the front end of the shovel in order to avoid the deficiencies in the prior art.
本实用新型的目的通过以下技术方案实现： 一种掘土铁锹， 包括锹铲及锹柄， 锹铲呈矩形设置， 且铁锹的前端设 置有齿牙状的掘土部；  The purpose of the utility model is achieved by the following technical solutions: a digging earth shovel, including a shovel and a shovel, the shovel is arranged in a rectangular shape, and the front end of the shovel is provided with a tooth-shaped earth-moving part;
掘土部包括多个尖锐的凸锋， 且凸锋呈三角形设置并且高度为 l~3cm; 锹铲的背部还设置有加强筋。 优选的， 凸锋的高度为 2cm。 其中， 凸锋的从后端至前端厚度逐渐变薄。 其中， 加强筋包括有纵向加强筋及横向加强筋， 纵向加强筋与横向加 强筋相互垂直。 其中， 纵向加强筋的从后端至前端厚度逐渐变薄， 并且延伸至所述凸 锋的前端尖角。 The excavation department consists of a number of sharp convex fronts, and the convex front is triangular and has a height of l~3cm. The back of the shovel is also provided with ribs. Preferably, the height of the convex front is 2 cm. Among them, the thickness of the convex front gradually becomes thinner from the rear end to the front end. Wherein, the reinforcing rib comprises a longitudinal reinforcing rib and a transverse reinforcing rib, and the longitudinal reinforcing rib and the transverse reinforcing rib are perpendicular to each other. Wherein, the longitudinal reinforcing rib gradually becomes thinner from the rear end to the front end and extends to the front end sharp corner of the convex front.
优选的， 加强筋与锹铲呈一体化设置。  Preferably, the rib is integrated with the shovel.
本实用新型的有益效果：  The beneficial effects of the utility model:
一种掘土铁锹， 包括锹铲及锹柄， 锹铲呈矩形设置， 且铁锹的前端设 置有齿牙状的掘土部； 掘土部包括多个尖锐的凸锋， 且凸锋呈三角形设置 并且高度为 l~3cm; 锹铲的背部还设置有加强筋。 由于锹铲呈矩形设置， 且铁锹的前端设置有齿牙状的掘土部， 此种设置的锹铲， 不仅保证前端的 尖锐程度， 而且前端受力均匀， 使用寿命长。 A earthmoving shovel, including a shovel and a shovel, the shovel is arranged in a rectangular shape, and the front end of the shovel is provided with a tooth-shaped earth-moving part; the earth-moving part includes a plurality of sharp convex fronts, and the convex front is triangularly arranged. And the height is l~3cm ; the back of the shovel is also provided with reinforcing ribs. Since the shovel is arranged in a rectangular shape, and the front end of the shovel is provided with a tooth-shaped earth-moving part, the shovel of this arrangement not only ensures the sharpness of the front end, but also has a uniform force at the front end and a long service life.
附图说明 DRAWINGS
利用附图对本实用新型做进一步说明， 但附图中的内容不构成对本 实用新型的任何限制。  The present invention will be further described with reference to the drawings, but the contents of the drawings do not constitute any limitation to the present invention.
图 1是本实用新型的一种掘土铁锹的一个实施例的锹铲背部结构示 意图。  BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the structure of a shovel back of an embodiment of a earthmoving shovel according to the present invention.
图 2 是本实用新型的一种掘土铁锹的一个实施例的凸锋结构示意 图。  Fig. 2 is a schematic view showing the structure of a convex front of an embodiment of a earthmoving shovel according to the present invention.
在图 1和图 2中包括有：  Included in Figures 1 and 2 are:
1锹铲、 2凸锋、 3锹柄、 4加强筋。  1 shovel, 2 convex front, 3 shank, 4 ribs.
具体实施方式 detailed description
结合以下实施例对本实用新型作进一步说明。  The present invention will be further described in conjunction with the following examples.
实施例 1 Example 1
本实施例的一种掘土铁锹， 如图 1和图 2所述， 包括锹铲 1及锹柄 3， 锹铲 1 呈矩形设置， 且铁锹的前端设置有齿牙状的掘土部， 该掘土部包括 多个尖锐的凸锋 2， 并且凸锋 2呈三角形设置。 此种结构的锹铲 1， 不仅保 证前端的尖锐程度， 而且前端受力均匀， 使用寿命长。 其中， 凸锋 2 的从 后端至前端厚度逐渐变薄。 在实施例中， 凸锋 2的高度 H为 l~3cm， 凸锋 2的高度合适， 能有效保证掘土插入深度， 且凸锋 2不易断裂， 保证使用寿 命。 本实施例中， 锹铲 1的背部还设置有加强筋 4， 加强筋 4包括有纵向加 强筋及横向加强筋， 纵向加强筋与横向加强筋相互垂直。 并且， 纵向加强 筋的从后端至前端厚度逐渐变薄， 并且延伸至所述凸锋 2的前端尖角。 同 时， 本实施例的加强筋 4与锹铲呈一体化设置。 实施例 2 As shown in FIG. 1 and FIG. 2, the earthmoving shovel of the present embodiment includes a shovel 1 and a shovel 3, and the shovel 1 is rectangularly disposed, and the front end of the shovel is provided with a tooth-shaped earth-moving portion. The earthmoving part includes a plurality of sharp convex fronts 2, and the convex front 2 is arranged in a triangle shape. The shovel 1 of this structure not only ensures the sharpness of the front end, but also has a uniform force at the front end and a long service life. Among them, the thickness of the convex front 2 is gradually thinned from the rear end to the front end. In the embodiment, the height H of the convex front 2 is l~3 cm, and the height of the convex front 2 is suitable, which can effectively ensure the depth of the excavation insertion, and the convex front 2 is not easy to be broken, thereby ensuring the service life. In this embodiment, the back of the spatula 1 is further provided with a reinforcing rib 4, and the reinforcing rib 4 includes a longitudinal reinforcing rib and a lateral reinforcing rib, and the longitudinal reinforcing rib and the lateral reinforcing rib are perpendicular to each other. Also, the longitudinal reinforcing rib is gradually thinned from the rear end to the front end, and extends to the front end sharp corner of the convex front 2. At the same time, the rib 4 of the embodiment is integrally provided with the shovel. Example 2
本实施例与实施例 1 的不同之处在于， 本实施例的凸锋 2的高度 H 为 2cm， 本实施例的主要结构及原理与实施例 1基本相同， 在此不再赘述。 实施例 3  The difference between the embodiment and the embodiment 1 is that the height H of the convex front 2 of the embodiment is 2 cm. The main structure and principle of the embodiment are basically the same as those of the first embodiment, and details are not described herein again. Example 3
本实施例与实施例 1 的不同之处在于， 本实施例的凸锋 2的高度 H 为 lcm， 本实施例的主要结构及原理与实施例 1基本相同， 在此不再赘述。 实施例 4  The difference between the embodiment and the embodiment 1 is that the height H of the convex front 2 of the embodiment is lcm. The main structure and principle of the embodiment are basically the same as those of the first embodiment, and details are not described herein again. Example 4
本实施例与实施例 1 的不同之处在于， 本实施例的凸锋 2的高度 H 为 3cm， 本实施例的主要结构及原理与实施例 1基本相同， 在此不再赘述。 最后应当说明的是， 以上实施例仅用于说明本实用新型的技术方案说明 而非对权利要求保护范围的限制。 本领域的普通技术人员参照较佳实施 例应当理解， 并可以对本实用新型的技术方案进行修改或者等同替换， 但属于本实用新型技术方案的实质相同和保护范围。  The difference between the present embodiment and the embodiment 1 is that the height H of the convex front 2 of the embodiment is 3 cm. The main structure and principle of the embodiment are basically the same as those of the first embodiment, and details are not described herein again. It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and are not intended to limit the scope of the claims. Those skilled in the art should understand that the technical solutions of the present invention may be modified or equivalently replaced with reference to the preferred embodiments, but are substantially the same and the scope of protection of the technical solutions of the present invention.

Claims

权 利 要 求 书 Claim
1. 一种掘土铁锹， 包括锹铲及锹柄， 其特征在于： 所述锹铲呈矩形设置， 且所述铁锹的前端设置有齿牙状的掘土部；  A earthmoving shovel comprising a shovel and a shovel, wherein: the shovel is rectangularly disposed, and a front end of the shovel is provided with a tooth-shaped earth-moving portion;
所述掘土部包括多个尖锐的凸锋， 且所述凸锋呈三角形设置并且高度为 l~3cm;  The earthmoving portion includes a plurality of sharp convex fronts, and the convex front is triangularly arranged and has a height of l~3 cm;
所述锹铲的背部还设置有加强筋。  The back of the shovel is also provided with a reinforcing rib.
2. 根据权利要求 1所述的一种掘土铁锹， 其特征在于： 所述凸锋的高度为 2cm。  2. A earthmoving shovel according to claim 1, wherein: said convex front has a height of 2 cm.
3. 根据权利要求 1所述的一种掘土铁锹， 其特征在于： 所述凸锋的从后端 至前端厚度逐渐变薄。  3. The earthmoving shovel according to claim 1, wherein: the thickness of the convex front is gradually thinned from the rear end to the front end.
4. 根据权利要求 1所述的一种掘土铁锹， 其特征在于： 所述加强筋包括有 纵向加强筋及横向加强筋， 所述纵向加强筋与所述横向加强筋相互垂 直。 4. The earthmoving shovel according to claim 1, wherein: the reinforcing rib comprises a longitudinal reinforcing rib and a lateral reinforcing rib, and the longitudinal reinforcing rib and the transverse reinforcing rib are perpendicular to each other.
5. 根据权利要求 4所述的一种掘土铁锹， 其特征在于： 所述纵向加强筋的 从后端至前端厚度逐渐变薄， 并且延伸至所述凸锋的前端尖角。  5. The earthmoving shovel according to claim 4, wherein: the longitudinal reinforcing rib is gradually thinned from a rear end to a front end, and extends to a front end sharp corner of the convex front.
6. 根据权利要求 5所述的一种掘土铁锹， 其特征在于： 所述加强筋与所述 锹铲呈一体化设置。 6. The earthmoving shovel according to claim 5, wherein: the reinforcing rib is integrally provided with the shovel.
PCT/CN2014/071945 2014-01-03 2014-02-11 Digging shovel WO2015100839A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420002427 2014-01-03
CN201420002427.0 2014-01-03

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Publication Number Publication Date
WO2015100839A1 true WO2015100839A1 (en) 2015-07-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570931A (en) * 2018-02-12 2019-08-14 Dello Ugo Agricultural device
US10995558B2 (en) * 2019-04-16 2021-05-04 Samuel Boyd Francovich, JR. Two-handled hole digger and blades for use with hole digger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB554708A (en) * 1942-04-16 1943-07-15 Edward Henry Sams Improvements in spades, hoes and the like
CN2152378Y (en) * 1992-09-23 1994-01-12 杨玉强 Flat spade with teeth at front end of its bottom
CN2322354Y (en) * 1997-12-31 1999-06-09 崔怀明 Shovel
CN2330144Y (en) * 1998-06-23 1999-07-28 邱文普 Multifunctional grafting-tool
CN201512814U (en) * 2009-03-19 2010-06-23 陈顺 Iron shovel
CN202017218U (en) * 2011-04-06 2011-10-26 迁安市世恒建筑劳务分包有限责任公司 Novel shovel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB554708A (en) * 1942-04-16 1943-07-15 Edward Henry Sams Improvements in spades, hoes and the like
CN2152378Y (en) * 1992-09-23 1994-01-12 杨玉强 Flat spade with teeth at front end of its bottom
CN2322354Y (en) * 1997-12-31 1999-06-09 崔怀明 Shovel
CN2330144Y (en) * 1998-06-23 1999-07-28 邱文普 Multifunctional grafting-tool
CN201512814U (en) * 2009-03-19 2010-06-23 陈顺 Iron shovel
CN202017218U (en) * 2011-04-06 2011-10-26 迁安市世恒建筑劳务分包有限责任公司 Novel shovel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570931A (en) * 2018-02-12 2019-08-14 Dello Ugo Agricultural device
US10995558B2 (en) * 2019-04-16 2021-05-04 Samuel Boyd Francovich, JR. Two-handled hole digger and blades for use with hole digger

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