CN212122621U - Two-sided sharpening device of hoe - Google Patents
Two-sided sharpening device of hoe Download PDFInfo
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- CN212122621U CN212122621U CN202020734116.9U CN202020734116U CN212122621U CN 212122621 U CN212122621 U CN 212122621U CN 202020734116 U CN202020734116 U CN 202020734116U CN 212122621 U CN212122621 U CN 212122621U
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- wheel mechanism
- grinding wheel
- hoe
- conveying chain
- fine grinding
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Abstract
The utility model relates to an agricultural implement processing equipment technical field, concretely relates to two-sided sharpening device of hoe, including conveying chain, corase grind emery wheel mechanism, fine grinding emery wheel mechanism, restriction roller and push mechanism, corase grind emery wheel mechanism sets up with fine grinding emery wheel mechanism and follows the direction of delivery of conveying chain sets gradually, push mechanism corresponds to corase grind emery wheel mechanism sets up with fine grinding emery wheel mechanism, the conveying chain is located the top of corase grind emery wheel mechanism and fine grinding emery wheel mechanism all is equipped with the restriction roller, the fixed work piece that is equipped with on the conveying chain is placed the board, the work piece is placed and is equipped with the standing groove on the board, it is close to place the board electric putter's one end is equipped with the extensible member, the fixed work piece reference column that is equipped with in upper end of extensible member, the extensible member with be equipped with interim connection structure between the push mechanism, push mechanism can with hoe automatic propelling movement to corase grind emery wheel mechanism, The fine grinding wheel mechanism is used for grinding without manual operation, so that the working efficiency is improved.
Description
Technical Field
The utility model relates to an agricultural implement processing equipment technical field, concretely relates to two-sided sharpening device of hoe.
Background
The hoe is a traditional long-handle farm tool in China, a hoe made of stones is invented by our ancestors and is used for planting crops, after the Chinese heading, the stone hoe made of stones is not durable, so that the stone hoe made of stones is changed into an iron hoe made of iron by Chinese people, the durability is greatly improved, the blade body of the hoe is flat, thin and horizontally arranged, and the hoe can be used for harvesting, digging holes, ridging, ploughing, covering soil, weeding, soil breaking, intertilling and earthing operations, belongs to a universal farm tool and is one of the most common tools for the farm people. When in use, the handle is held by two hands to do rotary impact motion. The structure, shape, weight, etc. vary depending on the soil texture.
The edge of hoe is polished to the inevitable needs of hoe when production, and the traditional mode is that the manual work is held the hoe and is polished on the equipment of polishing, and this kind of mode production efficiency is slow, and there is certain danger in the manual work moreover of polishing.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a hoe two-sided sharpening device.
The utility model discloses a hoe double-sided edge grinding device, which comprises a conveying chain, a coarse grinding wheel mechanism, a fine grinding wheel mechanism, a limiting roller and a pushing mechanism, wherein the coarse grinding wheel mechanism and the fine grinding wheel mechanism are arranged along the conveying direction of the conveying chain in sequence, the coarse grinding wheel mechanism and the fine grinding wheel mechanism are arranged on one side of the conveying chain, the pushing mechanism is arranged on the other side of the conveying chain, the coarse grinding wheel mechanism 200 and the fine grinding wheel mechanism 300 are correspondingly arranged with the pushing mechanism, the conveying chain is arranged above the coarse grinding wheel mechanism and the fine grinding wheel mechanism and is provided with the limiting roller, a workpiece placing plate is fixedly arranged on the conveying chain, a placing groove is arranged on the workpiece placing plate, the placing plate is close to one end of an electric push rod and is provided with a telescopic piece, the upper end of the telescopic piece is fixedly provided with a workpiece positioning column, the temporary connecting structure is arranged between the telescopic piece and the pushing mechanism, and the pushing mechanism can push the telescopic piece to enable the workpiece to enter the coarse grinding wheel mechanism or the fine grinding wheel mechanism.
Furthermore, a blind hole is formed in one end, close to the pushing mechanism, of the workpiece placing plate, the telescopic piece is a telescopic rod installed in the blind hole, and the workpiece positioning column is arranged at one end, exposed out of the blind hole, of the telescopic rod.
Further, push mechanism includes electric putter, interim connection structure is including locating the propelling movement piece of electric putter's front end, propelling movement piece upside is equipped with the propelling movement recess, the telescopic link exposes the downside of the one end of blind hole be equipped with propelling movement recess assorted propelling movement lug.
Further, the entry end of propelling movement recess is equipped with the direction section.
Further, the rough grinding wheel mechanism comprises two driving sources arranged up and down, the output end of each driving source is provided with a rough grinding wheel, and the rough grinding wheels can clamp and grind the workpiece.
The utility model has the advantages that: the utility model discloses a two-sided sharpening device of hoe only needs to place the hoe in the standing groove on the board is placed to the work piece, and the hoe board hole cover of hoe is established on the work piece locating hole, and the hoe flows successively along with the conveying chain and turns to corase grind grinding wheel mechanism, finely grind grinding wheel mechanism department, and pushing mechanism can polish in hoe automatic propelling movement to corase grind grinding wheel mechanism, finely grind grinding wheel mechanism, need not manual operation, has improved work efficiency.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a partial cross-sectional view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural view of the workpiece placing plate of the present invention;
fig. 4 is a schematic structural diagram of the pushing mechanism of the present invention.
Description of reference numerals: the device comprises a conveying chain 100, a rough grinding wheel mechanism 200, a fine grinding wheel mechanism 300, a limiting roller 400, a pushing mechanism 500, a workpiece placing plate 101, a placing groove 102, a telescopic piece 103, a workpiece positioning column 104, an electric push rod 501, a pushing block 502, a pushing groove 503, a pushing lug 105 and a guide section 504.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the two-sided hoe edge grinding device in this embodiment includes a conveying chain 100, a rough grinding wheel mechanism 200, a fine grinding wheel mechanism 300, a limiting roller 400, and a pushing mechanism 500, where the rough grinding wheel mechanism 200 and the fine grinding wheel mechanism 300 are sequentially disposed along a conveying direction of the conveying chain 100, the rough grinding wheel mechanism 200 and the fine grinding wheel mechanism 300 are disposed on one side of the conveying chain 100, the pushing mechanism 500 is disposed on the other side of the conveying chain 100, the rough grinding wheel mechanism 200 and the fine grinding wheel mechanism 300 are both correspondingly disposed with the pushing mechanism 500, the limiting roller 400 is disposed above the conveying chain 100 above the rough grinding wheel mechanism 200 and the fine grinding wheel mechanism 300, a workpiece placing plate 101 is fixedly disposed on the conveying chain 100, a placing groove 102 is disposed on the workpiece placing plate 101, a telescopic member 103 is disposed at one end of the workpiece placing plate 101 close to the pushing mechanism 500, the upper end of the extensible member 103 is fixedly provided with a workpiece positioning column 104, a temporary connecting structure is arranged between the extensible member 103 and the pushing mechanism 500, in the embodiment, the workpiece placing plate 101 is close to one end of the pushing mechanism 500, a blind hole is formed in the end, close to the pushing mechanism 500, of the extensible member 103, the extensible member 103 is an extensible rod installed in the blind hole, the workpiece positioning column 104 is arranged at the end, exposed out of the blind hole, of the extensible rod, and the pushing mechanism 500 can push the extensible member 103 to enable a workpiece to enter the coarse grinding wheel mechanism 200 or the fine grinding wheel mechanism 300.
In the practical implementation process, a hoe plate hole of a hoe is sleeved on the workpiece positioning column 104, the hoe plate is installed in the placing groove 102, the hoe moves intermittently along with the conveying chain 100, the limiting roller 400 also moves intermittently, when the hoe moves to the rough grinding wheel mechanism 200 or the fine grinding wheel mechanism 300, the limiting roller 400 can be installed above the conveying chain 100 through a support in the prior art and rotates along with the movement of the conveying chain 100, the limiting roller is pressed on the groove edge of the placing groove 102 during rotation to limit the hoe in the vertical direction, the pushing mechanism 500 is connected with the telescopic piece 103 through a temporary connecting structure, the pushing mechanism 500 pushes the telescopic piece 103 to drive the hoe to enter the rough grinding wheel mechanism 200 or the fine grinding wheel mechanism 300 for grinding, and after grinding is finished, the pushing mechanism 500 resets again and pulls the telescopic piece 103 to reset, so that the hoe is taken out.
In this embodiment, the pushing mechanism 500 includes an electric push rod 501, the temporary connection structure includes a pushing block 502 disposed at the front end of the electric push rod 501, a pushing groove 503 is disposed on the upper side of the pushing block 502, a pushing protrusion 105 matched with the pushing groove 503 is disposed on the lower side of one end of the telescopic rod exposed out of the blind hole, and the pushing protrusion 105 can slide into the pushing groove 503 during the intermittent operation of the workpiece placing plate 101.
In this embodiment, in order to ensure that the temporary connection structure can be accurately connected, the inlet end of the pushing groove 503 is provided with a guiding section 504, and the guiding section 504 in this embodiment is an expanding opening capable of guiding the pushing protrusion 105 into the pushing groove 503.
In this embodiment, the rough grinding wheel mechanism 200 includes two driving sources disposed up and down, two the output end of the driving source is provided with a rough grinding wheel, two the rough grinding wheel can clamp and grind the workpiece, it can be understood that the fine grinding wheel mechanism 300 in this embodiment can be disposed similarly.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a two-sided sharpening device of hoe which characterized in that: the automatic grinding machine comprises a conveying chain, a coarse grinding wheel mechanism, a fine grinding wheel mechanism, a limiting roller and a pushing mechanism, wherein the coarse grinding wheel mechanism and the fine grinding wheel mechanism are sequentially arranged along the conveying direction of the conveying chain, the coarse grinding wheel mechanism and the fine grinding wheel mechanism are arranged on one side of the conveying chain, the pushing mechanism is arranged on the other side of the conveying chain, the coarse grinding wheel mechanism (200) and the fine grinding wheel mechanism (300) are correspondingly provided with the pushing mechanism, the conveying chain is positioned above the coarse grinding wheel mechanism and the fine grinding wheel mechanism and is provided with the limiting roller, a workpiece placing plate is fixedly arranged on the conveying chain, a placing groove is arranged on the workpiece placing plate, one end, close to the pushing mechanism, of the workpiece placing plate is provided with a telescopic piece, the upper end of the telescopic piece is fixedly provided with a workpiece positioning column, and a temporary connecting structure is arranged between the telescopic piece and the pushing mechanism, the pushing mechanism can push the telescopic piece to enable the workpiece to enter the coarse grinding wheel mechanism or the fine grinding wheel mechanism.
2. The double-sided sharpening device for hoe heads as claimed in claim 1, wherein: the workpiece placing plate is provided with a blind hole at one end close to the pushing mechanism, the telescopic piece is a telescopic rod arranged in the blind hole, and the workpiece positioning column is arranged at one end of the telescopic rod exposed out of the blind hole.
3. The double-sided sharpening device for hoe heads as claimed in claim 2, wherein: push mechanism includes electric putter, interim connection structure is including locating the propelling movement piece of electric putter's front end, propelling movement piece upside is equipped with the propelling movement recess, the telescopic link exposes the downside of the one end of blind hole be equipped with propelling movement recess assorted propelling movement lug.
4. A hoe double-sided sharpening device according to claim 3, wherein: the entry end of propelling movement recess is equipped with the direction section.
5. The double-sided sharpening device for hoe heads as claimed in claim 1, wherein: the rough grinding wheel mechanism comprises two driving sources which are arranged up and down, the output end of each driving source is provided with a rough grinding wheel, and the rough grinding wheels can clamp and grind workpieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734116.9U CN212122621U (en) | 2020-05-07 | 2020-05-07 | Two-sided sharpening device of hoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734116.9U CN212122621U (en) | 2020-05-07 | 2020-05-07 | Two-sided sharpening device of hoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212122621U true CN212122621U (en) | 2020-12-11 |
Family
ID=73693873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020734116.9U Active CN212122621U (en) | 2020-05-07 | 2020-05-07 | Two-sided sharpening device of hoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212122621U (en) |
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2020
- 2020-05-07 CN CN202020734116.9U patent/CN212122621U/en active Active
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