CN216009232U - Integrated pin shaft structure for orchard ditcher - Google Patents
Integrated pin shaft structure for orchard ditcher Download PDFInfo
- Publication number
- CN216009232U CN216009232U CN202122197370.7U CN202122197370U CN216009232U CN 216009232 U CN216009232 U CN 216009232U CN 202122197370 U CN202122197370 U CN 202122197370U CN 216009232 U CN216009232 U CN 216009232U
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- China
- Prior art keywords
- sleeve
- connecting plate
- pin shaft
- connecting plates
- shaft sleeve
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- 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.)
- Expired - Fee Related
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- 239000002420 orchard Substances 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 230000010354 integration Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims abstract 2
- 239000011241 protective layer Substances 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an orchard ditching machine is with integration round pin axle construction, including round pin axle body, round pin axle body outside cover is equipped with the mounting, the inside of mounting is equipped with the protective sheath, the inner wall of protective sheath is connected with the outer wall laminating of round pin axle body, the mounting is including last axle sleeve and lower axle sleeve, the bilateral symmetry of going up the axle sleeve is equipped with first connecting plate, two impartial interval is equipped with a plurality of first screw holes on the first connecting plate, the both ends symmetry of axle sleeve is equipped with the second connecting plate down, two impartial interval is equipped with a plurality of second screw holes on the second connecting plate, and per two are adjacent all run through first screw hole and second screw hole fixed connection through the bolt between first connecting plate and the second connecting plate and be in the same place. The utility model discloses a can conveniently change the protective sheath when needing with mounting demountable installation's protective sheath for the mounting can continue to protect the round pin axle body, thereby has prolonged the life of round pin axle body greatly.
Description
Technical Field
The utility model relates to a round pin axle technical field, concretely relates to orchard ditcher is with integration pin structure.
Background
In the agricultural production process, ditching is a very important link, ditching quality directly influences subsequent seeding and fertilization work, this just needs to use the ditching machine to ditch, and the ditching machine needs to connect the part with the round pin axle in the assembling process, and the round pin axle is a standardized fastener of a kind, both can static fixed connection, also can do relative motion with being connected the piece, mainly used two parts's articulated department, constitute hinged joint, and the round pin axle is usually with split pin locking, reliable operation, it is convenient to dismantle.
The existing pin shaft can be sleeved with the shaft sleeve to improve the strength of the pin shaft in the installation process, but part of the pin shaft sleeve is short in service life and poor in wear resistance, and the pin shaft sleeve is easy to damage after being used for a period of time, so that the normal use of the pin shaft is influenced.
Therefore, the invention is necessary to solve the problems by providing an integrated pin shaft structure for an orchard ditcher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an orchard ditcher is with integration pin structure to current round pin axle can establish the axle sleeve at the round pin axle overcoat and improve the intensity of round pin axle usually among the solution technique in the installation, but partial round pin axle sleeve life is short, and the wearability is relatively poor, uses the easy emergence damage of round pin axle sleeve after a period, influences the problem of round pin axle normal use.
In order to achieve the above object, the present invention provides the following technical solutions: an integrated pin shaft structure for an orchard ditcher comprises a pin shaft body, wherein a fixing part is sleeved on the outer side of the pin shaft body, a protective sleeve is arranged inside the fixing piece, the inner wall of the protective sleeve is connected with the outer wall of the pin shaft body in a fitting manner, the fixing piece comprises an upper shaft sleeve and a lower shaft sleeve, first connecting plates are symmetrically arranged on two sides of the upper shaft sleeve, a plurality of first threaded holes are arranged on the two first connecting plates at equal intervals, second connecting plates are symmetrically arranged at two ends of the lower shaft sleeve, a plurality of second threaded holes are arranged on the two second connecting plates at equal intervals, each two adjacent first connecting plates and second connecting plates are fixedly connected together by penetrating through the first threaded holes and the second threaded holes through bolts, one end of the bolt penetrates through the first threaded hole and the second threaded hole and extends to the outside of the second connecting plate in a threaded connection mode, and a nut is connected to the outside of the second connecting plate in a threaded connection mode.
Preferably, two the impartial interval is equipped with a plurality of first locating posts on the first connecting plate, two impartial interval is equipped with a plurality of first locating holes with first locating post assorted on the second connecting plate.
Preferably, each first positioning column is arranged between two adjacent first threaded holes, and each first positioning column is located in the middle between two adjacent first threaded holes.
Preferably, a gasket is arranged between the screw cap and the second connecting plate, and the gasket is sleeved on the bolt.
Preferably, the outer walls of the upper end and the lower end of the protective sleeve are symmetrically provided with second positioning columns, and second positioning holes matched with the second positioning columns are symmetrically arranged between the inner walls of the upper shaft sleeve and the lower shaft sleeve.
Preferably, the outer surface of the pin shaft body is provided with a protective layer, and the protective layer is made of ceramic materials.
Preferably, the upper shaft sleeve and the lower shaft sleeve are both semicircular, and the upper shaft sleeve and the lower shaft sleeve are symmetrically arranged.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the protective sleeve detachably mounted with the fixing piece can be replaced conveniently, and then can be replaced when needed, so that the fixing piece can continue to protect the pin shaft body, and the service life of the pin shaft body is greatly prolonged;
2. through the first locating column and the first locating hole that set up, can conveniently align between first connecting plate and the second connecting plate, and then conveniently with last axle sleeve and lower connection between the axle sleeve, can avoid nut and second connecting plate direct contact through the gasket that sets up, and harm the surface of second connecting plate, through second reference column and the second locating hole that sets up, can conveniently fix the protective sheath between last axle sleeve and lower axle sleeve, and then make things convenient for dismouting between mounting and the protective sheath.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the upper shaft sleeve of the present invention;
fig. 3 is a schematic structural view of the lower shaft sleeve of the present invention;
FIG. 4 is a schematic structural view of the protective cover of the present invention;
fig. 5 is an enlarged view of the region a in fig. 1 according to the present invention.
Description of reference numerals:
1. a pin shaft body; 2. a fixing member; 21. an upper shaft sleeve; 22. a first connecting plate; 221. a first threaded hole; 222. a first positioning post; 23. a lower shaft sleeve; 24. a second connecting plate; 241. a second threaded hole; 242. a first positioning hole; 25. a bolt; 251. a nut; 252. a gasket; 26. a second positioning hole; 3. a protective sleeve; 31. and a second positioning column.
Detailed Description
In order to make the technical solution of the present invention well understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an integrated pin shaft structure for orchard ditcher as shown in figures 1-5, which comprises a pin shaft body 1, wherein a fixing part 2 is sleeved outside the pin shaft body 1, a protective sleeve 3 is arranged inside the fixing part 2, the inner wall of the protective sleeve 3 is connected with the outer wall of the pin shaft body 1 in a fitting manner, the fixing part 2 comprises an upper shaft sleeve 21 and a lower shaft sleeve 23, first connecting plates 22 are symmetrically arranged on two sides of the upper shaft sleeve 21, a plurality of first threaded holes 221 are arranged on two first connecting plates 22 at equal intervals, second connecting plates 24 are symmetrically arranged on two ends of the lower shaft sleeve 23, a plurality of second threaded holes 241 are arranged on two second connecting plates 24 at equal intervals, and every two adjacent first connecting plates 22 and second connecting plates 24 are fixedly connected together through a bolt 25 penetrating through the first threaded holes 221 and the second threaded holes 241, one end of the bolt 25 extends through the first and second threaded holes 221 and 241 to the outside of the second connection plate 24, and a nut 251 is connected to the outside through threads.
Two the impartial interval is equipped with a plurality of first locating posts 222 on the first connecting plate 22, two impartial interval is equipped with a plurality ofly and first locating hole 242 of first locating post 222 assorted on the second connecting plate 24, through the first locating post 222 and the first locating hole 242 that set up, can conveniently align between first connecting plate 22 and the second connecting plate 24, and then conveniently with being connected between upper shaft sleeve 21 and the lower shaft sleeve 23.
Each first positioning column 222 is disposed between two adjacent first threaded holes 221, and each first positioning column 222 is located in the middle between two adjacent first threaded holes 221.
A gasket 252 is arranged between the nut 251 and the second connecting plate 24, the gasket 252 is sleeved on the bolt 25, and the nut 251 and the second connecting plate 24 can be prevented from being directly contacted by the gasket 252 to damage the surface of the second connecting plate 24.
The upper and lower both ends outer wall symmetry of protective sheath 3 is equipped with second reference column 31, the symmetry is equipped with between the inner wall of last axle sleeve 21 and lower axle sleeve 23 with second reference column 31 assorted second locating hole 26, through second reference column 31 and the second locating hole 26 that sets up, can conveniently fix protective sheath 3 between last axle sleeve 21 and lower axle sleeve 23, and then make things convenient for the dismouting between mounting 2 and the protective sheath 3. The outer surface of the pin shaft body 1 is provided with the protective layer, the protective layer is made of ceramic materials, the corrosion resistance of the pin shaft body 1 can be improved, the friction coefficient can be reduced through the protective layer made of ceramic materials, the wear resistance of the pin shaft body 1 can be improved, and therefore the service cycle of the pin shaft body 1 can be further prolonged.
Go up axle sleeve 21 and lower axle sleeve 23 and be semi-circular, just go up axle sleeve 21 and the symmetry setting of lower axle sleeve 23, through setting up last axle sleeve 21 and lower axle sleeve 23 into the semi-circular of two symmetries, can make go up axle sleeve 21 and lower axle sleeve 23 can be better and protective sheath 3 between laminate to better fix protective sheath 3.
This practical theory of operation:
referring to fig. 1-5 of the specification, when a user needs to use the sleeve, the user first fixes the second positioning post 31 at the bottom end of the protective sleeve 3 in the second positioning hole 26 of the lower sleeve 23, so as to fix the protective sleeve 3 in the lower sleeve 23, then covers the upper sleeve 21, so that the second positioning post 31 at the top end of the protective sleeve 3 is fixed in the second positioning hole 26 of the upper sleeve 21, so as to fix the protective sleeve 3 in the lower sleeve 23 and the upper sleeve 21, meanwhile, the first positioning post 222 on the first connecting plate 22 is fixed in the first positioning hole 242 of the second connecting plate 24, so as to align the first connecting plate 22 and the second connecting plate 24, then the bolt 25 sequentially penetrates through the first threaded hole 221 and the second threaded hole 241 and extends to the outside of the second connecting plate 24, so as to connect the first connecting plate 22 and the second connecting plate 24, then a gasket 252 is sleeved on an end of the bolt 25 extending to the outside of the second connecting plate 24, the nut 251 is screwed for fixing, and when the protective sleeve 3 is greatly abraded, the protective sleeve 3 is replaced;
referring to the accompanying drawings 1-5 of the specification, when a user needs to use the pin, the first positioning column 222 and the first positioning hole 242 are arranged to facilitate alignment between the first connecting plate 22 and the second connecting plate 24, and further facilitate connection between the upper shaft sleeve 21 and the lower shaft sleeve 23, the gasket 252 is arranged to prevent the nut 251 from directly contacting the second connecting plate 24 to damage the surface of the second connecting plate 24, the second positioning column 31 and the second positioning hole 26 are arranged to facilitate fixing of the protective sleeve 3 between the upper shaft sleeve 21 and the lower shaft sleeve 23, and further facilitate disassembly and assembly between the fixing member 2 and the protective sleeve 3, the protective layer made of ceramic material can increase corrosion resistance and reduce friction coefficient of the pin body 1, improve wear resistance of the pin body 1, and further prolong service life of the pin body 1, by arranging the upper shaft sleeve 21 and the lower shaft sleeve 23 into two symmetrical semi-circles, the upper shaft sleeve 21 and the lower shaft sleeve 23 can be better attached to the protective sleeve 3, so that the protective sleeve 3 can be better fixed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides an orchard ditching machine is with integration round pin axle construction, includes round pin axle body (1), its characterized in that: the fixing piece (2) is sleeved on the outer side of the pin shaft body (1), the protective sleeve (3) is arranged inside the fixing piece (2), the inner wall of the protective sleeve (3) is attached to the outer wall of the pin shaft body (1), the fixing piece (2) comprises an upper shaft sleeve (21) and a lower shaft sleeve (23), first connecting plates (22) are symmetrically arranged on two sides of the upper shaft sleeve (21), a plurality of first threaded holes (221) are formed in two first connecting plates (22) at equal intervals, second connecting plates (24) are symmetrically arranged at two ends of the lower shaft sleeve (23), a plurality of second threaded holes (241) are formed in two second connecting plates (24) at equal intervals, and every two adjacent first connecting plates (22) and every two adjacent second connecting plates (24) are fixedly connected together through a bolt (25) and penetrating through the first threaded holes (221) and the second threaded holes (241), one end of the bolt (25) penetrates through the first threaded hole (221) and the second threaded hole (241) and extends to the outside of the second connecting plate (24) to be connected with a nut (251) in a threaded mode.
2. The integrated pin shaft structure for the orchard ditcher is characterized in that: a plurality of first positioning columns (222) are arranged on the two first connecting plates (22) at equal intervals, and a plurality of first positioning holes (242) matched with the first positioning columns (222) are arranged on the two second connecting plates (24) at equal intervals.
3. The integrated pin shaft structure for the orchard ditcher is characterized in that: each first positioning column (222) is arranged between two adjacent first threaded holes (221), and each first positioning column (222) is located in the middle between two adjacent first threaded holes (221).
4. The integrated pin shaft structure for the orchard ditcher is characterized in that: a gasket (252) is arranged between the screw cap (251) and the second connecting plate (24), and the gasket (252) is sleeved on the bolt (25).
5. The integrated pin shaft structure for the orchard ditcher is characterized in that: the upper and lower both ends outer wall symmetry of protective sheath (3) is equipped with second reference column (31), symmetry be equipped with between the inner wall of upper shaft cover (21) and lower axle sleeve (23) with second reference column (31) assorted second locating hole (26).
6. The integrated pin shaft structure for the orchard ditcher is characterized in that: the outer surface of the pin shaft body (1) is provided with a protective layer, and the protective layer is made of ceramic materials.
7. The integrated pin shaft structure for the orchard ditcher is characterized in that: the upper shaft sleeve (21) and the lower shaft sleeve (23) are both semicircular, and the upper shaft sleeve (21) and the lower shaft sleeve (23) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197370.7U CN216009232U (en) | 2021-09-10 | 2021-09-10 | Integrated pin shaft structure for orchard ditcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197370.7U CN216009232U (en) | 2021-09-10 | 2021-09-10 | Integrated pin shaft structure for orchard ditcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009232U true CN216009232U (en) | 2022-03-11 |
Family
ID=80531367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122197370.7U Expired - Fee Related CN216009232U (en) | 2021-09-10 | 2021-09-10 | Integrated pin shaft structure for orchard ditcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009232U (en) |
-
2021
- 2021-09-10 CN CN202122197370.7U patent/CN216009232U/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: 20220311 |