CN112385331A - Multifunctional combined farm tool - Google Patents
Multifunctional combined farm tool Download PDFInfo
- Publication number
- CN112385331A CN112385331A CN202011305255.0A CN202011305255A CN112385331A CN 112385331 A CN112385331 A CN 112385331A CN 202011305255 A CN202011305255 A CN 202011305255A CN 112385331 A CN112385331 A CN 112385331A
- Authority
- CN
- China
- Prior art keywords
- plug
- slot
- handle
- connecting rod
- face
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
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- 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
- A01B1/20—Combinations of different kinds of hand tools
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- 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
- A01B1/22—Attaching the blades or the like to handles; Interchangeable or adjustable blades
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D11/00—Other hand implements
- A01D11/06—Combined implements, e.g. fork and rake
Abstract
The invention discloses a multifunctional combined type farm tool which comprises a handle and a connecting rod, wherein one end of the connecting rod is fixedly connected with a tool head, a plug is arranged on the end face of the other end of the connecting rod, the plug is cylindrical, the end face of the plug is spherical, the plug is positioned in the center of the end face of the other end of the connecting rod, an embedded groove is arranged on the side surface of the plug, the embedded groove is a rectangular groove, a cylinder is further arranged on the end face of the other end of the connecting rod, and the cylinder is fixedly connected to the end face of the other end of the connecting rod by taking the plug. The invention has the advantages of simple structure, quick and convenient connection mode and firm connection effect.
Description
Technical Field
The invention relates to the technical field of agricultural implements, in particular to a multifunctional combined agricultural implement.
Background
Agricultural implements are indispensable tools in agricultural production, the types of agricultural implements are various, and different agricultural implements need to be selected according to different requirements during farmland operation, for example, shovels are used during ridging, picks are used during plowing, forks are used during wheat straw collection, and the like; as the used farm tools are various in the farmland operation process, great inconvenience is brought to farmers to carry the farm tools.
In order to solve the above technical problems, a person skilled in the art has proposed a multifunctional combined agricultural implement with an agricultural implement head capable of being replaced as required, however, in the process of fixing the agricultural implement head and the agricultural implement rod, in order to ensure the connection is firm, a plurality of screw and bolt structures are required, the installation and disassembly processes are troublesome, and the multifunctional combined agricultural implement is not suitable for rapid production and use.
Disclosure of Invention
The invention aims to solve the problems and designs a multifunctional combined agricultural implement.
A multifunctional combined farm tool, which comprises a handle and a connecting rod, wherein one end of the connecting rod is fixedly connected with a tool head,
a plug is arranged on the end face of the other end of the connecting rod, the plug is cylindrical, the end face of the plug is spherical, the plug is positioned in the center of the end face of the other end of the connecting rod, an embedded groove is formed in the side surface of the plug, the embedded groove is a rectangular groove, a cylinder is further arranged on the end face of the other end of the connecting rod, and the cylinder is fixedly connected to the end face of the other end of the connecting rod by taking the plug as a circle center;
the handle is characterized in that a slot is formed in the end face of one end of the handle, the slot is located in the center of the end face of one end of the handle, the slot is matched with a plug in shape, an annular groove is further formed in the end face of one end of the handle, the annular groove takes the slot as the center, the position and the size of the annular groove are matched with those of a cylinder, the cylinder can be inserted into the annular groove, an elastic pad is fixedly mounted on the bottom surface of the slot, an embedding hole is formed in the side surface of the handle, the embedding hole is a rectangular hole and is communicated with the side surface of the slot and the side surface of the handle, the opening size of the embedding hole is matched with the cross section size of the embedding groove, and the embedding hole is;
still include the embedding piece, the embedding piece is the rectangle piece, fixed mounting pull ring on the top surface of embedding piece, the cross sectional dimension of embedding piece and the opening size phase-match of embedding hole and guarantee that the embedding piece can pass the embedding hole and insert the embedded groove in, be equipped with the arch on the side surface of embedding piece, bellied shape is the rectangle, bellied lower surface and the bottom surface parallel and level of embedding piece, the distance of protruding embedding piece side surface is no longer than two millimeters.
The distance between the bottom surface of the slot and the end face of one end of the handle is larger than the length of the plug, and the distance between the surface of the elastic pad and the end face of one end of the handle is smaller than the length of the plug.
The thickness of the elastic cushion is three to five millimeters.
The width of the protrusion is the same as that of the embedded block.
The distance by which the projection protrudes from the side surface of the insertion block is one millimeter.
The height of the protrusion is the same as the depth of the embedded groove.
The bottom surface of the slot is a spherical surface, and the shape and the size of the bottom surface of the slot are matched with the shape and the size of the end surface of the plug.
The elastic pad is a circular rubber pad with thick middle and thin periphery, and the diameter of the elastic pad is larger than that of the slot.
The handle and the connecting rod are round rods.
The diameter of the handle is the same as that of the connecting rod.
Advantageous effects
The multifunctional combined agricultural implement manufactured by the technical scheme of the invention has the following advantages:
1. the device can complete the fixed connection work of the grip and the farm tool head only by inserting the plug into the slot and then embedding the embedded block into the embedded hole and the embedded slot without screwing a plurality of screws or bolts, and the connection mode is very convenient and fast;
2. the device is characterized in that an elastic cushion is arranged in a slot, a bulge is arranged on the side surface of an embedded block, the bulge on the side surface of the embedded block is pushed into the slot by utilizing reverse elasticity generated after the elastic cushion is extruded by a plug, so that the whole embedded block is clamped in the slot, the embedded block is prevented from falling off in the working process, and meanwhile, the embedded slot, the embedded block and the embedded hole are squeezed together by utilizing the elasticity of the elastic cushion, so that the connection stability of the agricultural implement head is improved;
3. the device is simple in structural design, low in manufacturing cost, low in loss and low in maintenance difficulty due to the fact that more bolts and screws are not needed for fixed connection.
Drawings
FIG. 1 is a schematic structural view of a multifunctional combined agricultural implement according to the present invention;
FIG. 2 is a schematic structural view of the multifunctional combined agricultural implement of the present invention in a disassembled state;
FIG. 3 is a schematic view of the structure of the insert of the present invention;
FIG. 4 is a schematic view of an end face of the grip of the present invention;
FIG. 5 is a schematic structural view of the other end face of the connecting rod of the present invention;
FIG. 6 is a schematic view of the structure of the side surface of the insert block of the present invention being locked in the slot;
in the figure, 1, a handle; 2. a connecting rod; 3. a plug; 4. a groove is embedded; 5. a cylinder; 6. a slot; 7. an elastic pad; 8. an insertion hole; 9. embedding a block; 10. a pull ring; 11. and (4) protruding.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in FIGS. 1-6;
the connecting rod is characterized in that a plug 3 is arranged on the other end face of the connecting rod, the plug is cylindrical, the end face of the plug is spherical, the plug is located at the center of the other end face of the connecting rod, an embedded groove 4 is arranged on the side surface of the plug, the embedded groove is a rectangular groove, a cylinder 5 is further arranged on the other end face of the connecting rod, and the cylinder is fixedly connected to the end face of the other end of the connecting rod by taking the plug as a circle center;
the novel structure is characterized in that a slot 6 is formed in one end face of the handle, the slot is located in the center of one end face of the handle, the shape of the slot is matched with that of the plug, a circular groove is further formed in the end face of one end of the handle and is centered on the slot, the position and the size of the circular groove are matched with those of the cylinder, the cylinder can be inserted into the circular groove, an elastic cushion 7 is fixedly mounted on the bottom face of the slot, an embedding hole 8 is formed in the side surface of the handle, the embedding hole is a rectangular hole and is communicated with the side surfaces of the slot and the handle, the opening size of the embedding hole is matched with the size of the cross section of the embedding groove, and the embedding hole is enabled to be in butt joint with the opening of the embedding groove when;
the utility model provides a creation point still lies in, still includes embedding piece 9, the embedding piece is the rectangle piece, fixed mounting pull ring 10 on the top surface of embedding piece, the cross sectional dimension of embedding piece and the opening size phase-match of embedding hole and guarantee that the embedding piece can pass the embedding hole and insert in the embedded groove, be equipped with protruding 11 on the side surface of embedding piece, bellied shape is the rectangle, the bottom surface parallel and level of bellied lower surface and embedding piece, the distance of protruding embedding piece side surface is no longer than two millimeters.
The invention of the application is also characterized in that the distance between the bottom surface of the slot and the end surface of one end of the handle is greater than the length of the plug, and the distance between the surface of the elastic pad and the end surface of one end of the handle is less than the length of the plug; the thickness of the elastic cushion is three to five millimeters; the width of the protrusion is the same as that of the embedded block; the distance of the protrusion protruding out of the side surface of the embedding block is one millimeter; the height of the protrusion is the same as the depth of the embedded groove; the bottom surface of the slot is a spherical surface, and the shape and the size of the bottom surface of the slot are matched with the shape and the size of the end surface of the plug; the elastic pad is a circular rubber pad with thick middle and thin periphery, and the diameter of the elastic pad is larger than that of the slot; the handle and the connecting rod are round rods; the diameter of the handle is the same as that of the connecting rod.
In the implementation process of the technical scheme, if the farm tool head needs to be connected, the plug is inserted into the slot, the lower slot is pushed by force to push the plug to extrude the elastic pad, the embedded slot is aligned with the embedded hole, then the embedded block is inserted into the embedded hole and the embedded slot, the elastic pad generates a thrust opposite to the inserting direction of the plug at the moment, then the force for pushing the plug is removed, the elastic pad rebounds to push the plug outwards, the plug moves one millimeter outwards from the slot, and then the bulge on the side surface of the embedded block is brought into the slot, and the bulge on the side surface of the embedded block is clamped in the slot, as shown in fig. 6;
when the agricultural implement head is disassembled, the plug is pushed into the slot forcibly, the plug drives the protrusion on the side surface of the embedded block to move a millimeter into the slot, the protrusion on the side surface of the embedded block is separated from the slot, the embedded block is not clamped by the slot any more, then the embedded block is pulled out from the embedded slot and the embedded hole by pulling the pull ring, and then the plug is pulled out from the slot, so that the work of disassembling the agricultural implement is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A multifunctional combined farm tool, which comprises a handle (1) and a connecting rod (2), wherein one end of the connecting rod is fixedly connected with a tool head, and is characterized in that,
a plug (3) is arranged on the end face of the other end of the connecting rod, the plug is cylindrical, the end face of the plug is spherical, the plug is located in the center of the end face of the other end of the connecting rod, an embedded groove (4) is formed in the side surface of the plug, the embedded groove is a rectangular groove, a cylinder (5) is further arranged on the end face of the other end of the connecting rod, and the cylinder is fixedly connected to the end face of the other end of the connecting rod by taking the plug as the center of a;
the handle is characterized in that a slot (6) is formed in the end face of one end of the handle, the slot is located in the center of the end face of one end of the handle, the shape of the slot is matched with that of a plug, an annular groove is further formed in the end face of one end of the handle, the annular groove takes the slot as the center, the position and the size of the annular groove are matched with those of a cylinder and ensure that the cylinder can be inserted into the annular groove, an elastic pad (7) is fixedly mounted on the bottom surface of the slot, an embedding hole (8) is formed in the side surface of the handle, the embedding hole is a rectangular hole and is communicated with the side surface of the slot and the side surface of the handle, the opening size of the embedding hole is matched with the cross section size;
still include embedding piece (9), the embedding piece is the rectangle piece, fixed mounting pull ring (10) on the top surface of embedding piece, the cross sectional dimension of embedding piece and the opening size phase-match of embedding hole and guarantee that the embedding piece can pass the embedding hole and insert in the embedded groove, be equipped with arch (11) on the side surface of embedding piece, bellied shape is the rectangle, the bottom surface parallel and level of bellied lower surface and embedding piece, the distance of the protruding embedding piece side surface is no longer than two millimeters.
2. The agricultural implement of claim 1, wherein the distance between the bottom surface of the slot and the end surface of the handle is greater than the length of the plug, and the distance between the surface of the resilient pad and the end surface of the handle is less than the length of the plug.
3. The utility model of claim 1, wherein the thickness of the elastic pad is three to five millimeters.
4. The utility model of claim 1, which is characterized in that the width of the projection is the same as the width of the embedded block.
5. The multi-functional combined agricultural implement of claim 1, wherein the distance that the protrusion protrudes from the side surface of the insertion block is one millimeter.
6. The multifunctional combined agricultural implement of claim 1, wherein the height of the protrusion is the same as the depth of the embedded groove.
7. The multifunctional combined agricultural implement of claim 1, wherein the bottom surface of the slot is a spherical surface, and the shape and size of the bottom surface of the slot match with the shape and size of the end surface of the plug.
8. The multifunctional combined agricultural implement of claim 1, wherein the elastic pad is a circular rubber pad with a thick middle part and a thin periphery, and the diameter of the elastic pad is larger than that of the slot.
9. The multi-functional combined agricultural implement of claim 1, wherein the handle and the connecting rod are both round rods.
10. The multi-functional combined agricultural implement of claim 1, wherein the diameter of the handle and the connecting rod are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305255.0A CN112385331B (en) | 2020-11-19 | 2020-11-19 | Multifunctional combined farm tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305255.0A CN112385331B (en) | 2020-11-19 | 2020-11-19 | Multifunctional combined farm tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112385331A true CN112385331A (en) | 2021-02-23 |
| CN112385331B CN112385331B (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011305255.0A Active CN112385331B (en) | 2020-11-19 | 2020-11-19 | Multifunctional combined farm tool |
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| Country | Link |
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| CN (1) | CN112385331B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3519544A1 (en) * | 1985-05-31 | 1986-12-04 | Rux GmbH, 3013 Barsinghausen | Device for the rapid exchange in particular of garden implements on a handle |
| DE20207640U1 (en) * | 2002-05-14 | 2002-08-08 | Formosa Tools Co | Multifunctional garden tool unit |
| EP1900267A1 (en) * | 2006-09-12 | 2008-03-19 | Natura Innovation Ltd. | Detachable handle mounting structure |
| CN205956151U (en) * | 2016-07-19 | 2017-02-15 | 深圳市创荣发电子有限公司 | Novel buckle structure |
| CN207561649U (en) * | 2017-03-28 | 2018-07-03 | 东莞市鸿硕儿童用品有限公司 | A kind of children's bedside bed with detachable lateral |
| CN108612716A (en) * | 2018-05-17 | 2018-10-02 | 繁昌县众运机械制造有限公司 | A kind of fixing device of fixtures for painting |
| CN111802345A (en) * | 2020-07-12 | 2020-10-23 | 山东环球渔具股份有限公司 | Detachable electric lighting fishing rod |
-
2020
- 2020-11-19 CN CN202011305255.0A patent/CN112385331B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3519544A1 (en) * | 1985-05-31 | 1986-12-04 | Rux GmbH, 3013 Barsinghausen | Device for the rapid exchange in particular of garden implements on a handle |
| DE20207640U1 (en) * | 2002-05-14 | 2002-08-08 | Formosa Tools Co | Multifunctional garden tool unit |
| EP1900267A1 (en) * | 2006-09-12 | 2008-03-19 | Natura Innovation Ltd. | Detachable handle mounting structure |
| CN205956151U (en) * | 2016-07-19 | 2017-02-15 | 深圳市创荣发电子有限公司 | Novel buckle structure |
| CN207561649U (en) * | 2017-03-28 | 2018-07-03 | 东莞市鸿硕儿童用品有限公司 | A kind of children's bedside bed with detachable lateral |
| CN108612716A (en) * | 2018-05-17 | 2018-10-02 | 繁昌县众运机械制造有限公司 | A kind of fixing device of fixtures for painting |
| CN111802345A (en) * | 2020-07-12 | 2020-10-23 | 山东环球渔具股份有限公司 | Detachable electric lighting fishing rod |
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| Publication number | Publication date |
|---|---|
| CN112385331B (en) | 2022-02-18 |
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Effective date of registration: 20221107 Address after: Room 124, Floor 1-3, No. 20, Jinying Road, Tianhe District, Guangzhou City, Guangdong Province, 510000, self-made 21 (office only) Patentee after: Guangdong red imported fire ant Technology Development Co.,Ltd. Address before: 510640 1st floor, East podium, innovation building, No.20 Jinying Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangdong Jinying agricultural science and Technology Incubator Co.,Ltd. |