CN209787744U - Labor-saving assembly of agricultural hand tool - Google Patents
Labor-saving assembly of agricultural hand tool Download PDFInfo
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- CN209787744U CN209787744U CN201920548816.6U CN201920548816U CN209787744U CN 209787744 U CN209787744 U CN 209787744U CN 201920548816 U CN201920548816 U CN 201920548816U CN 209787744 U CN209787744 U CN 209787744U
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- hand tool
- agricultural hand
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- rod piece
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Abstract
The utility model relates to an agricultural hand tool's laborsaving subassembly, including last striking body, central member, gravity sleeve pipe and lower striking body, the external diameter more than or equal to gravity sleeve pipe's external diameter of upper and lower striking body goes up the striking body and installs the upper end at central member, and gravity sleeve pipe's length is less than the length of central member, and gravity sleeve pipe box is on central member to can slide from top to bottom along central member, the lower tip at central member is installed to lower striking body, the lower extreme of lower striking body still be provided with be used for with agricultural hand tool's the terminal interconnect's of handle connection structure, so that it is terminal at agricultural hand tool's handle with agricultural hand tool's laborsaving unit mount. The labor-saving component of the utility model is mainly used for improving the prior agricultural hand tool, so that the labor-saving component can be more easily driven into harder soil, thereby realizing better fertilization operation; meanwhile, the agricultural hand tool can be more easily pulled out of the soil through the upward reverse beating action.
Description
Technical Field
The utility model relates to an agricultural hand tool's laborsaving subassembly belongs to agricultural hand tool's accessory for improve agricultural hand tool and improve its practicality.
Background
The concept of "precision fertilization" comes from precision agriculture. According to the soil characteristics of crop growth, the fertilizer requirement rule of the crop is analyzed, the fertilizer input is adjusted, the soil productivity is fully utilized, and higher income is achieved with the minimum fertilizer input, so that the fertilizer utilization rate is improved, the farmland environment is improved, and the agricultural planting benefit is increased. To achieve accurate fertilization, a fertilizer applicator is used to implant an equivalent amount of fertilizer into the soil, so the fertilizer applicator works by excavating a fertilization channel in the soil and then implanting the fertilizer into the soil along the fertilization channel. However, when the fertilizer is applied to hard soil, the soil-entering end at the lower part of the fertilizer applicator can not be smoothly pressed into the soil. In order to solve the problem, a foot pedal rod is usually added at the lower part of the fertilizer applicator, and when the fertilizer applicator is pressed into the soil, one foot can step on the foot pedal rod, and the other foot can be used for better pressing the soil-entering end at the lower part of the fertilizer applicator into the soil. However, in some harder soils, it is not possible to smoothly press the soil into the soil only by a pressing method using both hands and feet, and it is difficult to pull the soil out even after a considerable effort has been made to press the soil into the soil.
In order to solve the problem that the existing agricultural hand tools such as fertilizer applicators cannot be smoothly pressed into and pulled out of hard soil, corresponding solutions need to be designed for improving the agricultural hand tools and improving the practicability of the agricultural hand tools.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies of the prior art, the utility model provides an agricultural hand tool's laborsaving subassembly belongs to agricultural hand tool's accessory for improve and optimize current agricultural hand tool, in order to improve its practicality.
The utility model provides a technical scheme that its technical problem adopted is: a labor-saving assembly of an agricultural hand tool comprises an upper impact body, a central rod piece, a gravity sleeve and a lower impact body, wherein the outer diameter of the upper impact body is larger than or equal to that of the gravity sleeve, and the effects of beating and limiting are achieved; the upper impact body is arranged at the upper end part of the central rod piece, the length of the gravity sleeve is smaller than that of the central rod piece, the gravity sleeve is sleeved on the central rod piece and can slide up and down along the central rod piece, and the outer diameter of the lower impact body is larger than or equal to that of the gravity sleeve, so that the effects of beating and limiting are achieved; the lower impact body is arranged at the lower end part of the central rod piece, and the lower end of the lower impact body is also provided with a connecting structure used for being connected with the tail end of a handle of the agricultural hand tool, so that the labor-saving assembly of the agricultural hand tool can be arranged at the tail end of the handle of the agricultural hand tool. When the agricultural manual tool is used, one hand holds the agricultural manual tool, the other hand holds the gravity sleeve, and the gravity sleeve slides up and down along the central rod piece to strike the lower impact body, so that the pressing-in labor-saving effect of pressing the soil-entering end of the agricultural manual tool into the soil is realized; the gravity sleeve pipe slides up and down along the central rod piece to strike the upper impact body, so that the labor-saving effect of pulling out soil from the soil-entering end of the agricultural hand tool is realized.
Preferably, the central rod is a hollow rod. The upper impact body and the lower impact body are respectively screwed at the upper end part and the lower end part of the hollow rod piece. Or the upper impact body and the lower impact body are respectively welded at the upper end part and the lower end part of the hollow rod piece.
Preferably, the weight of the gravity sleeve is greater than the weight of the center rod.
Preferably, the connecting structure is a connecting sleeve, the upper end of the connecting sleeve is connected with the lower end of the lower impact body, a bolt hole is transversely formed in the connecting sleeve, and the connecting sleeve is connected with a handle of the agricultural hand tool through a bolt. Or the connecting structure is a screw connection structure of a nut and a screw, the nut is arranged at the lower end part of the lower impact body, and the screw is arranged at the tail end of a handle of an agricultural hand tool.
The utility model has the advantages as follows: the labor-saving component of the utility model is mainly used for improving and optimizing the existing agricultural hand tool, so that the labor-saving component can be more easily driven into harder soil, thereby better realizing accurate fertilization operation; also can make agricultural hand tool extract from soil more easily through the effect of upwards reverse hitting simultaneously, the utility model discloses can use manpower sparingly, reduce intensity of labour, improve agricultural operating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a labor-saving assembly of an agricultural hand tool in an embodiment.
Description of reference numerals: 1-upper impact body 2-central rod 3-gravity sleeve 4-lower impact body 5-connecting structure 6-bolt hole.
Detailed Description
In order to make the technical content and the constructional characteristics of the invention more easily understandable for those skilled in the art, the present application is further described below with reference to the accompanying drawings and technical features.
Example 1
The labor-saving component of the agricultural hand tool comprises an upper impact body 1, a central rod member 2, a gravity sleeve 3 and a lower impact body 4 which are made of metal materials, wherein the outer diameter of the upper impact body 1 is more than or equal to the outer diameter of the gravity sleeve 3, the upper impact body 1 is arranged at the upper end part of the central rod member 2, the length of the gravity sleeve 3 is less than that of the central rod member 2, the gravity sleeve 3 is arranged on the central rod member 2 and can freely slide up and down along the central rod member 2, the outer diameter of the lower impact body 4 is more than or equal to the outer diameter of the gravity sleeve 3, the lower impact body 4 is arranged at the lower end part of the central rod member 2, the lower end of the lower impact body 4 is also provided with a connecting structure 5 which is used for being connected with the handle end of the agricultural hand tool so as to install the labor-saving component of the hand tool, for retrofitting and optimizing existing agricultural hand tools.
When the agricultural manual tool is used, one hand holds the agricultural manual tool, the other hand holds the gravity sleeve, and the gravity sleeve slides up and down along the central rod piece to strike the lower impact body, so that the pressing-in labor-saving effect of pressing the soil-entering end of the agricultural manual tool into the soil is realized; the gravity sleeve pipe slides up and down along the central rod piece to strike the upper impact body, so that the labor-saving effect of pulling out soil from the soil-entering end of the agricultural hand tool is realized.
Example 2
The utility model discloses an agricultural hand tool's laborsaving subassembly is including adopting last striking body 1, central member 2, gravity sleeve pipe 3 and the lower striking body 4 that the metal material made, go up the external diameter more than or equal to gravity sleeve pipe 3's of striking body 1 external diameter, it installs the upper end at central member 2 to go up striking body 1, gravity sleeve pipe 3's length is less than central member 2's length, gravity sleeve pipe 3's weight is greater than central member 2's weight. Gravity sleeve pipe cover 3 is on central member 2 to can follow central member 2 and freely slide from top to bottom, the external diameter more than or equal to gravity sleeve pipe 3's of striking body 4 external diameter down, striking body 4 installs the lower tip at central member 2 down, the lower extreme of striking body 4 still is provided with the connection structure 5 that is used for with the terminal interconnect of handle of agricultural hand tool down to install the laborsaving subassembly of agricultural hand tool at the handle of agricultural hand tool end, be used for improvement and optimization current agricultural hand tool.
In the present embodiment, the central rod 2 is a hollow rod. The upper impact body and the lower impact body are respectively screwed at the upper end part and the lower end part of the hollow rod piece.
In this embodiment, the connecting structure 5 is a connecting sleeve, the upper end of the connecting sleeve is connected with the lower end of the lower impact body, a bolt hole 6 is transversely formed in the connecting sleeve, and the connecting sleeve is connected with a handle of an agricultural hand tool through a bolt.
When the agricultural manual tool is used, one hand holds the agricultural manual tool, the other hand holds the gravity sleeve 3, the gravity sleeve 3 slides up and down along the central rod piece to strike the lower impact body 4, and the lower impact body 4 transmits impact force to the agricultural manual tool, so that the soil penetrating end of the agricultural manual tool is gradually pressed into soil, and the effect of labor saving in pressing is achieved; the gravity sleeve pipe slides up and down along the central rod piece to hit the upper impact body 1, so that the labor-saving effect of pulling out soil from the soil-entering end of the agricultural hand tool is realized.
The labor-saving component of the utility model is mainly used for improving and optimizing the existing agricultural hand tool, so that the labor-saving component can be more easily driven into harder soil, thereby better realizing accurate fertilization operation; also can make agricultural hand tool extract from soil more easily through the effect of upwards reverse hitting simultaneously, the utility model discloses can use manpower sparingly, reduce intensity of labour, improve agricultural operating efficiency. And simultaneously the utility model discloses many connection structure all adopts detachable construction, can realize on-the-spot fast assembly and dismantlement operation, convenient to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and drawings, or directly or indirectly applied to other related technical fields, which are all included in the scope of the present invention.
Claims (5)
1. The utility model provides an agricultural hand tool's laborsaving subassembly, includes impactor, central member, gravity sleeve pipe and lower impactor, its characterized in that: the outer diameter of the upper impact body is larger than or equal to that of the gravity sleeve, and the upper impact body is arranged at the upper end part of the central rod piece; the length of the gravity sleeve is smaller than that of the central rod piece, and the gravity sleeve is sleeved on the central rod piece and can slide up and down along the central rod piece; the outer diameter of the lower impact body is larger than or equal to that of the gravity sleeve, the lower impact body is arranged at the lower end part of the central rod piece, and the lower end of the lower impact body is further provided with a connecting structure used for being connected with the tail end of a handle of an agricultural hand tool, so that a labor-saving assembly of the agricultural hand tool is arranged at the tail end of the handle of the agricultural hand tool.
2. A labor saving assembly for an agricultural hand tool as set forth in claim 1, wherein: the central rod piece is a hollow rod piece.
3. A labor saving assembly for an agricultural hand tool as set forth in claim 1, wherein: the upper impact body and the lower impact body are respectively screwed at the upper end part and the lower end part of the hollow rod piece.
4. A labor saving assembly for an agricultural hand tool as set forth in claim 1, wherein: the upper impact body and the lower impact body are respectively welded at the upper end part and the lower end part of the hollow rod piece.
5. A labor saving assembly for an agricultural hand tool as set forth in claim 1, wherein: the weight of the gravity sleeve is greater than that of the central rod piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548816.6U CN209787744U (en) | 2019-04-22 | 2019-04-22 | Labor-saving assembly of agricultural hand tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548816.6U CN209787744U (en) | 2019-04-22 | 2019-04-22 | Labor-saving assembly of agricultural hand tool |
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| Publication Number | Publication Date |
|---|---|
| CN209787744U true CN209787744U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548816.6U Active CN209787744U (en) | 2019-04-22 | 2019-04-22 | Labor-saving assembly of agricultural hand tool |
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| Country | Link |
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| CN (1) | CN209787744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112868310A (en) * | 2021-01-25 | 2021-06-01 | 简贵有 | Reciprocating impact type agricultural set hammer |
-
2019
- 2019-04-22 CN CN201920548816.6U patent/CN209787744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112868310A (en) * | 2021-01-25 | 2021-06-01 | 简贵有 | Reciprocating impact type agricultural set hammer |
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