CN210746880U - Weeding and soil loosening cutter head device of self-obstacle-avoiding weeding and soil loosening machine - Google Patents
Weeding and soil loosening cutter head device of self-obstacle-avoiding weeding and soil loosening machine Download PDFInfo
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- CN210746880U CN210746880U CN201921278191.2U CN201921278191U CN210746880U CN 210746880 U CN210746880 U CN 210746880U CN 201921278191 U CN201921278191 U CN 201921278191U CN 210746880 U CN210746880 U CN 210746880U
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- weeding
- soil
- obstacle
- mounting panel
- cutter mounting
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- 238000009333 weeding Methods 0.000 title claims abstract description 72
- 239000002689 soil Substances 0.000 title claims abstract description 57
- 241000196324 Embryophyta Species 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a from keeping away obstacle weeding loosener weeding and loosening soil tool bit device, the utility model relates to a weeder, the utility model discloses a solve current weeder blade and can not clear away weeds and the problem of loosening the soil from the root, the utility model discloses a drive shaft connecting plate, pipe, bolt assembly, cutter mounting panel and a plurality of weeding sword that loosens the soil, drive shaft connecting plate and cutter mounting panel are the circular plate body, and the drive shaft connecting plate passes through pipe and cutter mounting panel fixed connection, a plurality of weeding sword that loosens the soil sets up along the circumferencial direction equipartition of cutter mounting panel, and every weeding sword that loosens the soil all through bolt assembly and cutter mounting panel fixed connection. The utility model is used for the weeding work of vineyard, economic forest, agriculture or forestry. The utility model discloses can cut off weeds root, reach the effect that weeds removed the root to reach the purpose of soil between soft trunk.
Description
Technical Field
The utility model relates to a weeder, concretely relates to from keeping away obstacle weeding loosener weeding and loosening soil tool bit device belongs to agricultural, forestry technical field.
Background
The existing weeder is used for cutting lawn, vegetation and other mechanical tools, and the grass is cut by impacting a blade on a rotary cutter head (as shown in the attached figure 4 of the specification), the existing weeder blade is generally a straight blade, and only can cut short weeds but cannot remove the weeds from roots or loosen the soil when the weeds are cut. Because the straight plate blade is directly arranged on the cutter head or the driving shaft, weeds are easy to wind the shaft diameter position when the weeds are cut off.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current weeder blade and can not clear away the problem that weeds and loosen the soil from the root, and then provide a tool bit device that loosens the soil from keeping away obstacle weeding loosener weeding.
The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be:
a tool bit device loosens soil from keeping away obstacle weeding loosener weeding includes that drive shaft connecting plate, pipe, bolt assembly, cutter mounting panel and a plurality of weeding loosen the soil the sword, drive shaft connecting plate and cutter mounting panel are the circular plate body, and the drive shaft connecting plate passes through pipe and cutter mounting panel fixed connection, a plurality of weeding loosen the soil the sword along the circumferencial direction equipartition setting of cutter mounting panel, and every weeding loosens the soil the upper end of sword all through bolt assembly and cutter mounting panel fixed connection.
Further, the weeding scarifier knife comprises a horizontal connecting end, a vertical blade and a knife head, wherein the horizontal connecting end, the vertical blade and the knife head are sequentially connected into a whole, the horizontal connecting end and the vertical blade are inverted L-shaped, the horizontal connecting end is fixedly connected with the upper end of the knife mounting plate through a bolt assembly, and the knife head is 120 degrees with the vertical blade.
Furthermore, both sides of the cutter head are provided with cutting edges.
Further, the height (H) of the weeding and soil loosening blade is 200-300 mm.
Further, the number of weeding and soil loosening blades is four.
Further, the height (H1) of the weeding and soil loosening cutter head device of the self-obstacle-avoiding weeding and soil loosening machine is 300-400 mm.
Further, the bolt assembly comprises a countersunk head bolt, a nut, a gasket and a spring gasket, and the lower surface of the countersunk head bolt does not exceed the lower surface of the cutter mounting plate.
Further, this weeder still includes the housing, the housing suit is on the drive shaft connecting plate, and the lower extreme of housing is located the upper surface of cutter mounting panel, the upper end and the drive shaft connecting plate fixed connection of housing.
The utility model has the advantages that:
1. the included angle of 120 degrees is formed between the cutter head and the cutter body of the weeding and soil loosening cutter, and the cutter head can penetrate into the soil by 10-20mm to cut off the roots of weeds, thereby achieving the effect of weeding and removing the roots;
2. when the cutter head goes deep into the soil to weed, the aim of softening the inter-plant soil is achieved, soil gaps are increased, the evaporation of soil moisture is promoted, and the respiration of plant roots is facilitated;
3. the cutter head is designed into a double-blade structure, can rotate in two directions, and is convenient to operate;
4. the utility model discloses an actuating mechanism drive shaft connecting plate drives the cutter mounting panel rotatory, and then drives the weeding and loosen the soil the sword rotatory, and this kind of structural design can effectively prevent the winding of weeds.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a cross-sectional view B-B of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 1-drive shaft connection plate; 2-round tube; 3-a housing; 4-a bolt assembly; 5-a cutter mounting plate; 6-weeding and scarifying knives; 6-1-horizontal connecting end and 6-2 vertical knife body; 6-3-cutter head; 7-the surface of the inter-plant soil.
Fig. 4 is a schematic structural view of a conventional weeding blade.
11-a drive shaft; 12-a blade enclosure; 13-a blade; 14-field soil surface.
Detailed Description
The first embodiment is as follows: this embodiment is explained in connection with fig. 1 to 3, this embodiment a from obstacle-avoiding weeding loosener weeding loosens soil tool bit device includes drive shaft connecting plate 1, pipe 2, bolt assembly 4, cutter mounting panel 5 and a plurality of weeding loosens soil sword 6, drive shaft connecting plate 1 and cutter mounting panel 5 are the circular plate body, and drive shaft connecting plate 1 passes through pipe 2 and cutter mounting panel 5 fixed connection, a plurality of weeding loosens soil sword 6 along the circumferencial direction equipartition setting of cutter mounting panel 5, and every weeding loosens soil sword 6's upper end and all passes through bolt assembly 4 and cutter mounting panel 5 fixed connection. With the arrangement, the weeding and soil loosening knife 6 can deeply penetrate into the soil for 10-20mm rotary operation, can eradicate weed roots between plants and achieve the aim of loosening and softening the soil between plants. With the arrangement, the weeding and soil loosening knife 6 can deeply penetrate into the soil for 10-20mm rotary operation, can eradicate weed roots between plants and achieve the aim of loosening and softening the soil between plants.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, the weeding and loosening cutter 6 of the embodiment includes a horizontal connecting end 6-1, a vertical cutter body 6-2 and a cutter head 6-3, the horizontal connecting end 6-1, the vertical cutter body 6-2 and the cutter head 6-3 are sequentially connected end to end into a whole, the horizontal connecting end 6-1 and the vertical cutter body 6-2 are in an inverted L shape, the horizontal connecting end 6-1 is fixedly connected with the upper end of a cutter mounting plate 5 through a bolt assembly 4, an included angle a between the cutter head 6-3 and the vertical cutter body 6-2 is 120 degrees, and an inclination angle between the cutter head 6-3 and the cutter body 6-25 enables the cutter head 6-3 to be better inserted into the soil to cut off the roots of weeds, so as to achieve the effects of weeding and removing the roots. Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: referring to fig. 3, the present embodiment is described, in which the cutting head 6-3 is provided with cutting edges on both sides. So set up, double-edged structure homoenergetic work when can positive direction and negative direction rotation.
Other components are connected in the same manner as in the second embodiment.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1, and the height H of the weeding ripping blade 6 of the present embodiment is 200-300 mm.
Other components and connection relationships are the same as those in the first or second embodiment.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1, and the number of the weeding blades 6 in the present embodiment is four.
Other components and connection relationships are the same as those in the fourth embodiment.
The sixth specific implementation mode: the embodiment is described with reference to fig. 1, and the height of the weeding machine in the embodiment is 300-400 mm. Other components and connections are the same as those in the first embodiment.
The seventh embodiment: the present embodiment is described with reference to fig. 1 to 3, and the bolt assembly 4 of the present embodiment includes a countersunk head bolt, a nut, a washer, and a spring washer, and a lower surface of the countersunk head bolt does not exceed a lower surface of the tool mounting plate 5. So set up, prevent that the weeds from twining. Other components and connections are the same as those in the first embodiment.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1 and 2, and the weeding machine of the embodiment further comprises a housing 3, wherein the housing 3 is sleeved on the driving shaft connecting plate 1, the lower end of the housing 3 is positioned on the upper surface of the cutter mounting plate 5, and the upper end of the housing 3 is fixedly connected with the driving shaft connecting plate 1. Other components and connections are the same as those in the first embodiment.
The working principle is as follows:
the driving shaft connecting plate 1 is connected with a driving shaft, the driving shaft can be driven by a motor, a hydraulic motor or a tractor through a speed change mechanism, the weeding and soil loosening knife 6 can rotate in forward and reverse directions to cut off the roots of weeds by forward rotation or reverse rotation of the driving shaft, and the weeding and soil loosening knife can penetrate into the soil by 10-20mm and achieves the purpose of loosening the soil between plants.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a from keeping away obstacle weeding loosening tiller weeding tool bit device that loosens soil which characterized in that: a tool bit device loosens soil from keeping away obstacle weeding loosener weeding includes that drive shaft connecting plate (1), pipe (2), bolt assembly (4), cutter mounting panel (5) and a plurality of weeding loosen soil sword (6), drive shaft connecting plate (1) and cutter mounting panel (5) are circular plate body, and drive shaft connecting plate (1) is through pipe (2) and cutter mounting panel (5) fixed connection, a plurality of weeding loosen soil sword (6) and set up along the circumferencial direction equipartition of cutter mounting panel (5), and every weeding loosens soil the upper end of sword (6) and all passes through bolt assembly (4) and cutter mounting panel (5) fixed connection.
2. The weeding and ripping tool bit device of the self-obstacle-avoiding weeding ripper as claimed in claim 1, wherein: the weeding and soil loosening knife (6) comprises a horizontal connecting end (6-1), a vertical knife body (6-2) and a knife head (6-3), wherein the horizontal connecting end (6-1), the vertical knife body (6-2) and the knife head (6-3) are sequentially connected into a whole end to end, the horizontal connecting end (6-1) and the vertical knife body (6-2) are inverted L-shaped, the horizontal connecting end (6-1) is fixedly connected with the upper end of a knife mounting plate (5) through a bolt component (4), and an included angle (a) between the knife head (6-3) and the vertical knife body (6-2) is 120 degrees.
3. The weeding and ripping tool bit device of the self-obstacle-avoiding weeding ripper as claimed in claim 2, wherein: and cutting edges are arranged on two sides of the cutter head (6-3).
4. The weeding and ripping blade device of the self-obstacle-avoiding weeding and ripping machine according to claim 1 or 2, wherein: the height (H) of the weeding and soil loosening blade (6) is 200-300 mm.
5. The weeding and ripping tool bit device of the self-obstacle-avoiding weeding ripper as claimed in claim 4, wherein: the number of the weeding and soil loosening knives (6) is four.
6. The weeding and ripping tool bit device of the self-obstacle-avoiding weeding ripper as claimed in claim 1, wherein: the height (H1) of the weeding and soil loosening cutter head device of the self-obstacle-avoiding weeding and soil loosening machine is 300-400 mm.
7. The weeding and ripping tool bit device of the self-obstacle-avoiding weeding ripper as claimed in claim 1, wherein: the bolt assembly (4) comprises a countersunk head bolt, a nut, a gasket and a spring gasket, and the lower surface of the countersunk head bolt does not exceed the lower surface of the cutter mounting plate (5).
8. The weeding and ripping tool bit device of the self-obstacle-avoiding weeding ripper as claimed in claim 1, wherein: the utility model provides a from keeping away obstacle weeding loosener weeding and loosening soil tool bit device still includes housing (3), housing (3) suit is on drive shaft connecting plate (1), and the lower extreme of housing (3) is located the upper surface of cutter mounting panel (5), the upper end and the drive shaft connecting plate (1) fixed connection of housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278191.2U CN210746880U (en) | 2019-08-07 | 2019-08-07 | Weeding and soil loosening cutter head device of self-obstacle-avoiding weeding and soil loosening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278191.2U CN210746880U (en) | 2019-08-07 | 2019-08-07 | Weeding and soil loosening cutter head device of self-obstacle-avoiding weeding and soil loosening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210746880U true CN210746880U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278191.2U Expired - Fee Related CN210746880U (en) | 2019-08-07 | 2019-08-07 | Weeding and soil loosening cutter head device of self-obstacle-avoiding weeding and soil loosening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210746880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313466A (en) * | 2019-08-07 | 2019-10-11 | 国家林业和草原局哈尔滨林业机械研究所 | One kind is loosened the soil knife head device from avoidance weed and loose soil machine weeding |
-
2019
- 2019-08-07 CN CN201921278191.2U patent/CN210746880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313466A (en) * | 2019-08-07 | 2019-10-11 | 国家林业和草原局哈尔滨林业机械研究所 | One kind is loosened the soil knife head device from avoidance weed and loose soil machine weeding |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |