CN211429936U - Telescopic weeding and soil loosening device - Google Patents
Telescopic weeding and soil loosening device Download PDFInfo
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- CN211429936U CN211429936U CN201922399873.5U CN201922399873U CN211429936U CN 211429936 U CN211429936 U CN 211429936U CN 201922399873 U CN201922399873 U CN 201922399873U CN 211429936 U CN211429936 U CN 211429936U
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- connecting rod
- mounting
- rod
- weeding
- handle
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Abstract
The utility model discloses a telescopic weeding device that loosens soil, including the connecting rod, the bottom of connecting rod is provided with the spiller, the top of connecting rod is provided with the handle, the first mounting hole of one side fixedly connected with of connecting rod, one side that the connecting rod was kept away from to first mounting hole has the leading wheel through connecting axle fixed mounting. The utility model has the advantages that the guide wheel installed by the connecting shaft is arranged, the guide wheel can be pushed to move forward, soil loosening and weeding can be carried out on crop planting land by the shovel blade, and the weeding mode is convenient and fast; the handle capable of moving up and down is arranged, so that the height of the whole device is convenient to stretch, the device can adapt to operators with different heights and body types, the operator can use the device more conveniently, and certain labor force can be saved; and the cross section of the connecting rod, the connection part of the scraper knife and the handle is rectangular, so that the scraper knife and the handle can be prevented from deviating when the device is used.
Description
Technical Field
The utility model relates to a device technical field that loosens the soil specifically is a telescopic weeding device that loosens soil.
Background
Crops are various plants cultivated in agriculture. Including grain crops and economic crops (oil crops, vegetable crops, flowers, grasses and trees). The food is taken by people as days, the relationship between people and food is expressed, and the reasonable meal collocation can bring health to people.
A plurality of weeds can grow in the process of crop growth, the growth of crops can be influenced by the existence of the weeds, the existing weed removal mode comprises two weeding modes of mechanical weeding and chemical weeding, but the chemical weeding mode not only can influence the growth of the crops, but also pollutes the crops, water sources, soil and the like, and polluted soil is difficult to restore to the original state.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic weeding device that loosens soil to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a telescopic weeding and soil loosening device comprises a connecting rod, wherein a scraper knife is arranged at the bottom of the connecting rod, a handle is arranged at the top of the connecting rod, a first mounting hole is fixedly connected to one side of the connecting rod, a guide wheel is fixedly mounted on one side, away from the connecting rod, of the first mounting hole through a connecting shaft, a fixed rod is fixedly connected to one side of the first mounting hole, one end, away from the first mounting hole, of the fixed rod is fixedly connected to one side of the connecting rod, a second mounting cavity is formed in the top of the connecting rod, a second mounting rod is fixedly connected to the bottom of the handle and inserted into the second mounting cavity, limiting grooves are formed in two sides of the connecting rod in a penetrating manner, one end of each limiting groove penetrates into the second mounting cavity, a limiting rod is arranged in each limiting groove, the top of each limiting rod is in contact with the bottom of the second mounting rod, the top of connecting rod one side is run through and is provided with the second screw hole, the inside of second screw hole is provided with rather than the fixed screw cap of engaged with, the one end and the second installation pole of second screw hole contact.
Furthermore, a first mounting cavity is formed in the bottom of the connecting rod, the top of the scraper knife is inserted into the first mounting cavity, a first threaded hole is formed in one side of the connecting rod, one side of the first threaded hole extends into the first mounting cavity, a first fixing threaded cap which is to be meshed with the scraper knife is arranged in the first threaded hole, and one end of the first fixing threaded cap is in contact with the scraper knife.
Furthermore, the cross sections of the first mounting cavity and the second mounting cavity formed in the top and the bottom of the connecting rod are both rectangular structures, and the cross sections of the contact surfaces of the scraper knife and the second mounting rod with the first mounting cavity and the second mounting cavity are rectangular structures matched with the first mounting cavity and the second mounting cavity.
Furthermore, the limiting grooves are arranged into four groups and are uniformly distributed on the outer surface of the connecting rod.
Furthermore, the connecting rod, the scraper knife, the first mounting hole, the fixing rod, the handle and the second mounting rod are all made of rigid materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model can push the guide wheel to move by arranging the guide wheel installed by the connecting shaft, thereby driving the scraper knife at the bottom of the connecting rod to move, so as to loosen the soil and weed the crop planting land by utilizing the scraper knife, and the weeding mode is convenient to operate and saves a large amount of physical power;
(2) the handle capable of moving up and down is arranged, so that the height of the whole device is convenient to stretch, the device can adapt to operators with different heights and body types, the operator can use the device more conveniently, and certain labor force can be saved;
(3) and the cross section of the connecting rod, the connection part of the scraper knife and the handle is rectangular, so that the scraper knife and the handle can be prevented from deviating when the device is used.
Drawings
Fig. 1 is a schematic structural view of the front view of the present invention;
FIG. 2 is a schematic view of the cross-sectional view of the connecting rod and the scraper knife of the present invention;
FIG. 3 is a schematic view of the sectional view of the connecting rod and the handle of the present invention;
fig. 4 is a schematic view of the top view mounting structure of the connecting rod and the handle of the present invention.
In the figure: the scraper knife comprises a connecting rod 1, a scraper knife 2, a first mounting rod 3, a connecting shaft 4, a guide wheel 5, a fixing rod 6, a handle 7, a first mounting cavity 8, a first threaded hole 9, a first fixing threaded cap 10, a second mounting cavity 11, a second mounting rod 12, a limiting groove 13, a limiting rod 14, a second threaded hole 15 and a second fixing threaded cap 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-4, the present invention provides a technical solution: a telescopic weeding and soil loosening device comprises a connecting rod 1, wherein a scraper knife 2 is arranged at the bottom of the connecting rod 1, a handle 7 is arranged at the top of the connecting rod 1, a first mounting hole 3 is fixedly connected to one side of the connecting rod 1, a guide wheel 5 is fixedly mounted on one side, away from the connecting rod 1, of the first mounting hole 3 through a connecting shaft 4, a fixing rod 6 is fixedly connected to one side of the first mounting hole 3, one end, away from the first mounting hole 3, of the fixing rod 6 is fixedly connected to one side of the connecting rod 1, a second mounting cavity 11 is formed in the top of the connecting rod 1, a second mounting rod 12 is fixedly connected to the bottom of the handle 7, the second mounting rod 12 is inserted into the second mounting cavity 11, limiting grooves 13 are formed in both sides of the connecting rod 1 in a penetrating manner, one ends of the limiting grooves 13 penetrate into the second mounting cavity 11, a limiting rod 14 is arranged in the limiting groove 13, the top of the limiting rod 14 is in contact with the bottom of the second mounting rod 12, a second threaded hole 15 is arranged at the top of one side of the connecting rod 1 in a penetrating mode, a second fixing threaded cap 16 meshed with the second threaded hole 15 is arranged in the second threaded hole 15, and one end of the second threaded hole 15 is in contact with the second mounting rod 12.
Further, a first mounting cavity 8 is formed in the bottom of the connecting rod 1, the top of the scraper knife 2 is inserted into the first mounting cavity 8, a first threaded hole 9 is formed in one side of the connecting rod 1, one side of the first threaded hole 9 extends into the first mounting cavity 8, a first fixing threaded cap 10 which is required to be meshed is arranged inside the first threaded hole 9, and one end of the first fixing threaded cap 10 is in contact with the scraper knife 2.
Furthermore, the cross sections of the first installation cavity 8 and the second installation cavity 11 formed in the top and the bottom of the connecting rod 1 are both rectangular structures, the cross sections of the contact surfaces of the scraper knife 2 and the second installation rod 12 with the first installation cavity 8 and the second installation cavity 11 are set to be rectangular shapes matched with the first installation cavity 8 and the second installation cavity 11, and the cross sections of the connecting rod 1, the scraper knife 2 and the handle 7 are both rectangular shapes, so that the scraper knife 2 and the handle 7 can be prevented from being deviated when the device is used.
Further, the spacing groove 13 sets up to four groups and evenly distributed at the surface of connecting rod 1, and the spacing groove 13 that the multiunit set up can be adjusted the height of handle 7 to make the operator of the different size heights of highly adapted to of handle 7.
Furthermore, the connecting rod 1, the scraper knife 2, the first mounting hole 3, the fixing rod 6, the handle 7 and the second mounting rod 12 are all made of rigid materials, and the connecting rod 1, the scraper knife 2, the first mounting hole 3, the fixing rod 6, the handle 7 and the second mounting rod 12 which are made of rigid materials can prolong the service life of the whole device.
When in use, firstly, the scraper knife 2 is inserted into the first mounting cavity 8, then the first fixing thread cap 10 is meshed with the first thread hole 9, one end of the first fixing thread cap 10 is meshed with the scraper knife 2, so that the scraper knife 2 is fixedly mounted inside the first mounting cavity 8, then the guide wheel 5 is mounted on the surface of the first mounting rod 3 by the connecting shaft 4, then the second mounting rod 12 at the bottom of the handle 7 is fixed at a certain position according to the body height of an operator when the second mounting rod 12 moves to the certain position, then the limiting rod 14 is inserted into the limiting groove 13 corresponding to the bottom of the second mounting rod 12, the bottom of the second mounting rod 12 is contacted with the top of the limiting rod 14, so that the height of the handle 7 is fixed, then the second fixing thread cap 16 is rotated, make the inside removal of second fixed screw cap 16 along second screw hole 15 to utilize one side of second fixed screw cap 16 and second installation pole 12 to contact, alright in order to accomplish the installation to handle 7, when using, only need promote handle 7, make whole device along leading wheel 5 forward movement, thereby make spiller 2 contact with ground, alright go on in order to weed the step of loosening the soil.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a telescopic weeding device that loosens soil, includes connecting rod (1), the bottom of connecting rod (1) is provided with spiller (2), the top of connecting rod (1) is provided with handle (7), its characterized in that: one side of the connecting rod (1) is fixedly connected with a first mounting hole (3), one side of the first mounting hole (3), which is far away from the connecting rod (1), is fixedly provided with a guide wheel (5) through a connecting shaft (4), one side of the first mounting hole (3) is fixedly connected with a fixed rod (6), one end of the fixed rod (6), which is far away from the first mounting hole (3), is fixedly connected with one side of the connecting rod (1), the top of the connecting rod (1) is provided with a second mounting cavity (11), the bottom of the handle (7) is fixedly connected with a second mounting rod (12), the second mounting rod (12) is inserted into the second mounting cavity (11), two sides of the connecting rod (1) are respectively provided with a limiting groove (13) in a penetrating manner, one end of the limiting groove (13) is penetrated into the second mounting cavity (11), and a limiting rod (14) is arranged inside the limiting groove (13), the top of gag lever post (14) contacts with the bottom of second installation pole (12), the top of connecting rod (1) one side is run through and is provided with second screw hole (15), the inside of second screw hole (15) is provided with rather than engaged with second fixed screw cap (16), the one end and the second installation pole (12) of second screw hole (15) contact.
2. A retractable weeding ripping apparatus as claimed in claim 1, wherein: first installation cavity (8) have been seted up to the bottom of connecting rod (1), the inside of first installation cavity (8) is inserted at the top of spiller (2), one side of connecting rod (1) is provided with first screw hole (9), one side of first screw hole (9) extends to the inside of first installation cavity (8), the inside of first screw hole (9) is provided with and wants to ask first fixed screw cap (10) of engaged with, the one end of first fixed screw cap (10) contacts with spiller (2).
3. A retractable weeding ripping apparatus as claimed in claim 1, wherein: the cross sections of a first mounting cavity (8) and a second mounting cavity (11) formed in the top and the bottom of the connecting rod (1) are both rectangular structures, and the cross sections of the contact surfaces of the scraper knife (2) and the second mounting rod (12) with the first mounting cavity (8) and the second mounting cavity (11) are set to be rectangular shapes matched with the first mounting cavity (8) and the second mounting cavity (11).
4. A retractable weeding ripping apparatus as claimed in claim 1, wherein: the limiting grooves (13) are arranged into four groups and are uniformly distributed on the outer surface of the connecting rod (1).
5. A retractable weeding ripping apparatus as claimed in claim 1, wherein: the connecting rod (1), the scraper knife (2), the first mounting hole (3), the fixing rod (6), the handle (7) and the second mounting rod (12) are all made of rigid materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399873.5U CN211429936U (en) | 2019-12-27 | 2019-12-27 | Telescopic weeding and soil loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399873.5U CN211429936U (en) | 2019-12-27 | 2019-12-27 | Telescopic weeding and soil loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429936U true CN211429936U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922399873.5U Active CN211429936U (en) | 2019-12-27 | 2019-12-27 | Telescopic weeding and soil loosening device |
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| Country | Link |
|---|---|
| CN (1) | CN211429936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597832A (en) * | 2021-08-11 | 2021-11-05 | 华南农业大学 | Bulldoze formula rice interline weeding device |
-
2019
- 2019-12-27 CN CN201922399873.5U patent/CN211429936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597832A (en) * | 2021-08-11 | 2021-11-05 | 华南农业大学 | Bulldoze formula rice interline weeding device |
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