CN210840559U - Frame type labor-saving hoe with detachable blade - Google Patents
Frame type labor-saving hoe with detachable blade Download PDFInfo
- Publication number
- CN210840559U CN210840559U CN201921933345.7U CN201921933345U CN210840559U CN 210840559 U CN210840559 U CN 210840559U CN 201921933345 U CN201921933345 U CN 201921933345U CN 210840559 U CN210840559 U CN 210840559U
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- China
- Prior art keywords
- connecting rod
- mounting groove
- cross beam
- strip
- weeding
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- Expired - Fee Related
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Abstract
A frame-type labor-saving hoe with a detachable blade comprises a tool bit and a connecting sleeve fixed on the tool bit, wherein the tool bit comprises a frame body and a strip-shaped blade, the frame body comprises a cross beam, a first connecting rod and a second connecting rod, and the upper end of the first connecting rod and the upper end of the second connecting rod are fixedly connected with the left end and the right end of the cross beam respectively; the lower end of the first connecting rod and the lower end of the second connecting rod are respectively provided with a first mounting groove and a second mounting groove which are matched with the strip-shaped blade, and the left end and the right end of the strip-shaped blade are respectively assembled in the first mounting groove and the second mounting groove; the connecting sleeve is fixedly connected to the middle of the cross beam, an included angle of 30-60 degrees is formed between the connecting sleeve and the cross beam, the hoe is suitable for weeding in rural fields and urban gardens, the blade is replaceable, and weeding efficiency is guaranteed; the resistance between the weeding operation and the soil is small, the labor is saved, the weeding can be deeply conducted into the soil and the weeding can be conducted, the labor intensity and the labor amount of weeding are reduced, and the flatness of the ground can be kept.
Description
Technical Field
The utility model relates to a blade detachable frame-type laborsaving hoe.
Background
The hoe is a traditional agricultural tool and can be seen everywhere in a rural area, and with the rise of villas in cities, more and more urban residents live towards the old rural areas and are reflected in private gardens of villa areas, and people can plant flowers and vegetables in the private gardens. As in rural fields, weeds can also grow on the garden land, and the area of the garden is generally small, so that the hoe is most suitable as a weeding tool, the utilization rate of the hoe is far higher than that of a weeding machine, and the weeding machine is more suitable for large-area weeding.
Traditional hoe is mostly the whole tool bit that the solid steel sheet that the front end ground sharp, and such structure has following defect: 1) the cutter head can not be conveniently replaced, and the cutter head after being dulled can not efficiently hoe; 2) the solid steel plate has large resistance when contacting with soil, and the soil carried by the solid steel plate moves along with the cutter head, which is not beneficial to keeping the flatness of the ground; the great resistance still makes the tool bit be difficult to go deep into the weeds root and carries out company's root hoe, buries the very easily regrowth of the grass root of soil depths, needs frequent hoe, and the amount of labour is big.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a frame-type labor-saving hoe with a detachable blade, which is suitable for weeding in rural fields and urban gardens, and the blade can be replaced, thus ensuring the weeding efficiency; the resistance between the weeding operation and the soil is small, the labor is saved, the weeding can be deeply conducted into the soil and the weeding can be conducted, the labor intensity and the labor amount of weeding are reduced, and the flatness of the ground can be kept.
In order to achieve the purpose, the utility model provides a frame-type labor-saving hoe with a detachable blade, which comprises a tool bit and a connecting sleeve fixed on the tool bit, wherein the tool bit comprises a frame body and a strip-shaped blade, the frame body comprises a cross beam, a first connecting rod and a second connecting rod, and the upper end of the first connecting rod and the upper end of the second connecting rod are respectively and fixedly connected with the left end and the right end of the cross beam; the lower end of the first connecting rod and the lower end of the second connecting rod are respectively provided with a first mounting groove and a second mounting groove which are matched with the strip-shaped blade, and the left end and the right end of the strip-shaped blade are respectively assembled in the first mounting groove and the second mounting groove; the connecting sleeve is fixedly connected to the middle of the cross beam, and an installation included angle between the connecting sleeve and the cross beam is 30-60 degrees.
Further, the tip of connecting rod one and connecting rod two cut apart into a pair of upper portion connection otic placode and the lower part connection otic placode of relative setting from top to bottom by mounting groove one and mounting groove two respectively, the upper portion is connected the otic placode and is run through the ground and seted up the through-hole, the lower part is connected the otic placode and is seted up threaded hole corresponding to the through-hole ground, the bar blade has seted up the mounting hole corresponding to through-hole and threaded hole ground, after passing through-hole, mounting hole in proper order, locking bolt connects in the threaded hole through screw-thread fit with bar blade fixed connection in the mounting groove.
Furthermore, the first connecting rod and the second connecting rod are both in an arc bending shape with the middle part concave downwards.
Furthermore, the frame body is of an integrated structure, and the cross beam, the first connecting rod and the second connecting rod are all round rods.
The utility model discloses a form that the tool bit is designed to bar blade detachably and is connected on the frame body, the whole fretwork in the frame body, compared with the prior art, has greatly reduced the area of contact of tool bit and soil, has then reduced its resistance of deepening the weeds root, can laborsaving carry out linking root to weeds and hoe, simultaneously, soil and weeds that are in above the frame body slide from its frame body fretwork portion along with the removal of tool bit, realized efficient soil and weed removal, do benefit to the roughness that keeps the ground; the strip-shaped blade is detachably arranged on the frame body through the mounting groove formed in the end part of the connecting rod, and can be conveniently replaced when the blade is worn and dull, so that efficient weeding is guaranteed; the hoe has the advantages of wide application range, high weeding efficiency, good effect, time and labor saving, and great reduction of the labor intensity and the labor amount of weeding.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1. the cutting tool comprises a cutting head, 2, a connecting sleeve, 3, a frame body, 4, a strip-shaped blade, 5, a cross beam, 6, a first connecting rod, 7, a second connecting rod, 8, a first mounting groove, 9, a second mounting groove, 10, an upper connecting lug plate and a lower connecting lug plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a frame-type labor-saving hoe with a detachable blade comprises a tool bit 1 and a connecting sleeve 2 fixed on the tool bit 1, wherein the tool bit 1 comprises a frame body 3 and a strip-shaped blade 4, the frame body 3 consists of a cross beam 5, a first connecting rod 6 and a second connecting rod 7, and the upper end of the first connecting rod 6 and the upper end of the second connecting rod 7 are respectively and fixedly connected with the left end and the right end of the cross beam 5; the lower end of the first connecting rod 6 and the lower end of the second connecting rod 7 are respectively provided with a first mounting groove 8 and a second mounting groove 9 which are matched with the strip-shaped blade 4, and the left end and the right end of the strip-shaped blade 4 are respectively assembled in the first mounting groove 8 and the second mounting groove 9; the connecting sleeve 2 is fixedly connected to the middle of the cross beam 5, and the installation included angle between the connecting sleeve and the cross beam 5 is 30-60 degrees.
For guaranteeing the joint strength between bar blade 4 and the frame body 3, the tip of connecting rod 6 and connecting rod two 7 cut apart into a pair of upper portion connection otic placode 10 and the lower part connection otic placode 11 that sets up relatively from top to bottom by mounting groove 8 and mounting groove two 9 respectively, upper portion connection otic placode 10 has run through the ground and has seted up the through-hole, lower part connection otic placode 11 has seted up the screw hole corresponding to the through-hole ground, bar blade 4 has seted up the mounting hole corresponding to the through-hole and screw hole ground, and locking bolt passes through-hole, behind the mounting hole in proper order and connects in the screw hole with bar blade 4 fixed connection in the mounting groove through screw-thread fit.
In order to hoe the weeds more conveniently and comfortably in a labor-saving way, the connecting rods I6 and II 7 are both in an arc bending shape with the concave middle part.
In order to further reduce the friction force between the frame body 3 and the soil, the frame body 3 is of an integrated structure, and the cross beam 5, the first connecting rod 6 and the second connecting rod 7 are all round rods.
When in use, the connecting sleeve 2 is connected with the handle of the hoe to perform weeding operation. According to the weeding machine, the tool bit 1 is designed into a form that the strip-shaped blade 4 is detachably connected to the frame body 3, the frame body 3 is internally and integrally hollowed, so that the contact area between the tool bit 1 and soil is greatly reduced, the resistance of the tool bit penetrating into the root of weeds is reduced, the weeds can be hoe off by connecting the roots, and meanwhile, the soil and the weeds above the frame body 3 slide off from the hollowed part of the frame body along with the movement of the tool bit 1, so that efficient soil and weed discharging is realized, and the flatness of the ground is favorably kept; the strip-shaped blade 4 is detachably arranged on the frame body 3 through a mounting groove formed in the end part of the connecting rod, and can be conveniently replaced when the blade is worn and dull, so that efficient weeding is guaranteed; the hoe has the advantages of wide application range, high weeding efficiency, good effect, time and labor saving, and great reduction of the labor intensity and the labor amount of weeding.
Claims (4)
1. A frame-type labor-saving hoe with a detachable blade comprises a tool bit (1) and a connecting sleeve (2) fixed on the tool bit (1), and is characterized in that the tool bit (1) comprises a frame body (3) and a strip-shaped blade (4), the frame body (3) consists of a cross beam (5), a first connecting rod (6) and a second connecting rod (7), and the upper end of the first connecting rod (6) and the upper end of the second connecting rod (7) are fixedly connected with the left end and the right end of the cross beam (5) respectively; the lower end of the first connecting rod (6) and the lower end of the second connecting rod (7) are respectively provided with a first mounting groove (8) and a second mounting groove (9) which are matched with the strip-shaped blade (4), and the left end and the right end of the strip-shaped blade (4) are respectively assembled in the first mounting groove (8) and the second mounting groove (9); the connecting sleeve (2) is fixedly connected to the middle of the cross beam (5), and the mounting included angle between the connecting sleeve and the cross beam (5) is 30-60 degrees.
2. The frame-type effort-saving hoe with the detachable blade as claimed in claim 1, wherein the ends of the first connecting rod (6) and the second connecting rod (7) are respectively divided into a pair of upper connecting ear plate (10) and a pair of lower connecting ear plate (11) by the first mounting groove (8) and the second mounting groove (9), the upper connecting ear plate (10) and the lower connecting ear plate are oppositely disposed up and down, the upper connecting ear plate (10) is perforated with a through hole, the lower connecting ear plate (11) is perforated with a threaded hole corresponding to the through hole, the strip-shaped blade (4) is perforated with a mounting hole corresponding to the through hole and the threaded hole, and the locking bolt is sequentially perforated through the through hole and the mounting hole and then is screwed into the threaded hole to fixedly connect the strip-shaped blade (.
3. A frame-type effort-saving hoe with detachable blades as claimed in claim 1 or 2, wherein the first connecting rod (6) and the second connecting rod (7) are curved in an arc shape with a concave middle part.
4. A frame-type effort-saving hoe with detachable blades as claimed in claim 3, characterized in that the frame body (3) is a one-piece structure, and the cross beam (5), the first connecting rod (6) and the second connecting rod (7) are all round rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933345.7U CN210840559U (en) | 2019-11-11 | 2019-11-11 | Frame type labor-saving hoe with detachable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933345.7U CN210840559U (en) | 2019-11-11 | 2019-11-11 | Frame type labor-saving hoe with detachable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210840559U true CN210840559U (en) | 2020-06-26 |
Family
ID=71295582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933345.7U Expired - Fee Related CN210840559U (en) | 2019-11-11 | 2019-11-11 | Frame type labor-saving hoe with detachable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210840559U (en) |
-
2019
- 2019-11-11 CN CN201921933345.7U patent/CN210840559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200626 Termination date: 20211111 |