CN217241263U - Coulter for agricultural equipment convenient to dismantle and overhaul - Google Patents
Coulter for agricultural equipment convenient to dismantle and overhaul Download PDFInfo
- Publication number
- CN217241263U CN217241263U CN202220802180.5U CN202220802180U CN217241263U CN 217241263 U CN217241263 U CN 217241263U CN 202220802180 U CN202220802180 U CN 202220802180U CN 217241263 U CN217241263 U CN 217241263U
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- China
- Prior art keywords
- coulter
- connecting seat
- fixed mounting
- rolling shaft
- handle
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a coulter for agricultural equipment convenient for disassembly and maintenance, which comprises a metal rolling shaft, a rolling shaft connecting seat and a fixed mounting seat, wherein the two ends of the metal rolling shaft are welded with the rolling shaft connecting seat, and the outer wall of the metal rolling shaft is fixedly connected with the fixed mounting seat; further comprising: the limiting block is arranged inside the fixed mounting seat, the top of the limiting block is fixedly connected with a coulter connecting seat, and a positioning screw is arranged inside the coulter connecting seat; and the metal spring piece is arranged on the outer side of the end part of the positioning screw rod, and a positioning nut is arranged on the side of the metal spring piece. This coulter for agricultural equipment convenient to dismantle and overhaul utilizes expanding spring and the locating lever that sets up between coulter handle of a knife and the coulter connecting seat to let coulter handle of a knife and coulter tool bit can short distance displacement, when meetting the stereoplasm stone, utilizes the short distance displacement of coulter tool bit, reduces the wearing and tearing of stone to the coulter tool bit, and then prolongs the life of coulter.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a coulter for agricultural equipment, which is convenient to disassemble and overhaul.
Background
Agriculture belongs to first industry, provides the basic industry that supports national economic construction and development, and to the crops planting in-process, can use numerous agricultural equipment, wherein just can use the equipment of ploughing, the equipment of ploughing mainly utilizes the pivoted coulter to come to carry out the breakage to soil, lets the more soft of soil, for this reason the agricultural equipment coulter of convenient to detach maintenance of present case design.
The conventional coulter is still not easy to disassemble and repair, and the situation that the coulter is damaged due to the fact that soil contains foreign matters such as stones is often generated in the use process of the coulter.
Aiming at the existing problems, innovation is urgently needed on the basis of the original coulter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coulter for agricultural equipment convenient to dismantle and overhaul to solve the coulter that proposes in the above-mentioned background art and still have certain not enough in convenient to detach and overhaul, in the use to the coulter, often because of containing foreign matter such as stone in the soil, and the damaged condition of coulter appears, when changing the comparatively loaded down with trivial details of operation, the change of giving follow-up coulter is overhauld and is brought certain inconvenience.
In order to achieve the above object, the utility model provides a following technical scheme: a colter for agricultural equipment convenient to disassemble and overhaul comprises a metal rolling shaft, rolling shaft connecting seats and fixed mounting seats, wherein the two ends of the metal rolling shaft are connected with the rolling shaft connecting seats in a welding mode, and the outer wall of the metal rolling shaft is fixedly connected with the fixed mounting seats;
further comprising:
the limiting block is arranged inside the fixed mounting seat, the top of the limiting block is fixedly connected with a coulter connecting seat, and a positioning screw is arranged inside the coulter connecting seat;
the metal spring piece is arranged on the outer side of the end part of the positioning screw rod, and a positioning nut is arranged on the side of the metal spring piece;
the coulter handle is movably mounted inside the coulter connecting seat, the end part of the coulter handle is fixedly connected with a coulter tool bit, and a connecting groove is formed in the coulter handle.
Preferably, the fixed mounting base is the equidistance setting about the centre of a circle of metal roller bearing, and is the one-to-one setting between fixed mounting base and the coulter tool bit to be welded connection between fixed mounting base and the metal roller bearing, utilize the fixed mounting base of metal roller bearing wall connection, fixed mounting base and coulter tool bit are the one-to-one setting, and are provided with the multiunit, through the setting of multiunit fixed mounting base and coulter tool bit, come to carry out even breakage to soil, let the crushing effect of soil better.
Preferably, the positioning screw penetrates through the inside of the coulter connecting seat, the coulter connecting seat and the limiting block are arranged in an integrated mode, the limiting block is arranged in the fixed mounting seat in a nested mode, a through hole is formed in the coulter connecting seat, the positioning screw can be adjusted conveniently to penetrate through the through hole, the mounting positions of the coulter connecting seat and the limiting block are adjusted, and therefore the appropriate mounting length of the coulter can be adjusted according to requirements.
Preferably, the metal spring piece is nested and is set up in set screw's outside, and the surface of metal spring piece laminates with set nut's surface each other, utilize the metal spring piece of set setting in the set screw outside, set screw and set nut are threaded connection, when rotating set nut, can compress the metal spring piece, utilize compression state's metal spring piece, come reverse outside thrust to set nut, effectively prevent, set nut receives vibrations and unexpected not hard up condition, and the dismouting operation is comparatively simple and convenient, the later stage of being convenient for is changed the maintenance to the coulter.
Preferably, an extension spring is installed on the inner side of the coulter handle, a positioning rod is arranged inside the extension spring, and the positioning rod is fixedly connected with the coulter connecting seat.
Preferably, the coulter handle of a knife passes through expanding spring and locating lever and coulter connecting seat and constitutes sliding construction, and the locating lever nestification sets up in expanding spring's inside to be welded connection between expanding spring and the coulter handle of a knife, utilize expanding spring and the locating lever that sets up between coulter handle of a knife and the coulter connecting seat, let coulter handle of a knife and coulter tool bit can short distance displacement, when meetting the stereoplasm stone, utilize the short distance displacement of coulter tool bit, reduce the wearing and tearing of stone to the coulter tool bit, and then prolong the life of coulter.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the colter for the agricultural equipment convenient to disassemble and overhaul is provided with the metal spring piece, the metal spring piece which is embedded and arranged outside the positioning screw rod is utilized, the positioning screw rod is in threaded connection with the positioning nut, when the positioning nut is rotated, the metal spring piece can be compressed, and the metal spring piece in a compressed state is utilized to apply reverse outward thrust to the positioning nut so as to effectively prevent the situation that the positioning nut is accidentally loosened due to vibration;
2. this agricultural equipment coulter for convenient to dismantle and overhaul is provided with the coulter tool bit, utilizes expanding spring and the locating lever that sets up between coulter handle of a knife and the coulter connecting seat, lets coulter handle of a knife and coulter tool bit can short distance displacement, when meetting the stereoplasm stone, utilizes the short distance displacement of coulter tool bit, reduces the wearing and tearing of stone to the coulter tool bit, and then prolongs the life of coulter.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the internal structure of the fixing mounting seat of the present invention;
FIG. 3 is a side view of the coulter head of the present invention;
FIG. 4 is a schematic view of the connection structure of the coulter connecting seat and the coulter handle of the utility model;
fig. 5 is a schematic view of the structure of the coulter handle of the utility model.
In the figure: 1. a metal roller; 2. a roller connecting seat; 3. fixing the mounting seat; 4. a limiting block; 5. a coulter connecting seat; 6. positioning a screw rod; 7. a metal spring piece; 8. positioning a nut; 9. a coulter handle; 10. a coulter head; 11. a tension spring; 12. positioning a rod; 13. and a connecting groove.
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. 1-5, the present invention provides a technical solution: a coulter for agricultural equipment convenient to disassemble and maintain comprises a metal rolling shaft 1, rolling shaft connecting seats 2 and fixed mounting seats 3, wherein the rolling shaft connecting seats 2 are welded and connected to two ends of the metal rolling shaft 1, and the fixed mounting seats 3 are fixedly connected to the outer wall of the metal rolling shaft 1; the fixed mounting seat 3 is arranged at an equal angle relative to the circle center of the metal roller 1, the fixed mounting seat 3 and the coulter tool bit 10 are arranged in a one-to-one correspondence manner, the fixed mounting seat 3 is welded with the metal roller 1, the fixed mounting seat 3 connected with the outer wall of the metal roller 1 is utilized, the fixed mounting seat 3 and the coulter tool bit 10 are arranged in a one-to-one correspondence manner, and a plurality of groups are arranged, soil is uniformly crushed through the arrangement of the plurality of groups of fixed mounting seats 3 and the coulter tool bit 10, and the soil crushing effect is better;
the limiting block 4 is arranged inside the fixed mounting seat 3, the top of the limiting block 4 is fixedly connected with a coulter connecting seat 5, and a positioning screw 6 is arranged inside the coulter connecting seat 5; a metal spring 7 which is arranged outside the end part of the positioning screw 6, and a positioning nut 8 is arranged on the side of the metal spring 7; the positioning screw 6 penetrates through the coulter connecting seat 5, the coulter connecting seat 5 and the limiting block 4 are integrally arranged, and the limiting block 4 is nested in the fixed mounting seat 3; the metal spring piece 7 is nested outside the positioning screw 6, the outer surface of the metal spring piece 7 is mutually attached to the outer surface of the positioning nut 8, the coulter connecting seat 5 is provided with a through hole, the position of the positioning screw 6 penetrating through the through hole is convenient to adjust, so that the mounting positions of the coulter connecting seat 5 and the limiting block 4 are adjusted, further, the proper installation length of the coulter can be adjusted according to requirements, the metal spring piece 7 which is embedded and arranged outside the positioning screw rod 6 is utilized, the positioning screw rod 6 is in threaded connection with the positioning screw cap 8, when the positioning nut 8 is rotated, the metal spring 7 is compressed, and the metal spring 7 in the compressed state is utilized to apply a reverse outward thrust to the positioning nut 8, so as to effectively prevent the positioning nut 8 from being accidentally loosened due to vibration, the dismounting operation is simple and convenient, and the coulter can be replaced and maintained conveniently in the later period;
the coulter handle 9 is movably arranged inside the coulter connecting seat 5, the end part of the coulter handle 9 is fixedly connected with a coulter head 10, and a connecting groove 13 is formed inside the coulter handle 9; an extension spring 11 is arranged on the inner side of the coulter handle 9, a positioning rod 12 is arranged in the extension spring 11, and the positioning rod 12 is fixedly connected with the coulter connecting seat 5; the coulter handle 9 and the coulter connecting seat 5 form a sliding structure through an extension spring 11 and a positioning rod 12, the positioning rod 12 is nested in the extension spring 11, the telescopic spring 11 is welded with the coulter handle 9, the coulter handle 9 slides in the coulter connecting seat 5 by utilizing the telescopic spring 11 and the positioning rod 12 which are arranged between the coulter handle 9 and the coulter connecting seat 5, so that the coulter handle 9 and the coulter head 10 can move in short distance, the positioning rod 12 can slide in the connecting groove 13, and the positioning rod 12 is fixedly connected with the coulter connecting seat 5 to limit the sliding of the coulter handle 9 so as to avoid the situation that the coulter handle 9 and the coulter head 10 fly out, when the coulter meets hard stones, the short-distance displacement of the coulter head 10 is utilized to reduce the abrasion of the stones to the coulter head 10, and further the service life of the coulter is prolonged.
The working principle is as follows: when the coulter convenient for disassembly and maintenance is used, according to the figures 1-5, firstly, the coulter connecting seat 5 is provided with a through hole, the position of the positioning screw rod 6 penetrating through the through hole can be conveniently adjusted to adjust the installation positions of the coulter connecting seat 5 and the limiting block 4, further, the proper installation length of the coulter can be adjusted according to requirements, the metal spring sheet 7 which is embedded and arranged outside the positioning screw rod 6 is utilized, the positioning screw rod 6 and the positioning screw cap 8 are in threaded connection, when the positioning screw cap 8 is rotated, the metal spring sheet 7 is compressed, when the metal spring sheet 7 in the compressed state is utilized, the reverse outward thrust of the positioning screw cap 8 is utilized, the situation that the positioning screw cap 8 is accidentally loosened due to vibration is effectively prevented, the disassembly and assembly operation are simpler and more convenient, the coulter can be conveniently replaced and maintained in the later period, when the metal roller 1 and the roller connecting seat 2 rotate, the fixed mounting seat 3 can be driven to rotate, the fixed mounting seat 3 and the coulter head 10 are arranged in a one-to-one correspondence manner, and a plurality of groups are arranged, so that the soil is uniformly crushed through the arrangement of the plurality of groups of fixed mounting seats 3 and the coulter heads 10, and the soil crushing effect is better;
utilize expanding spring 11 and locating lever 12 that set up between coulter handle of a knife 9 and the coulter connecting seat 5 simultaneously, let coulter handle of a knife 9 slide in coulter connecting seat 5, it can the short distance displacement to let coulter handle of a knife 9 and coulter tool bit 10, locating lever 12 can slide in connecting groove 13, and locating lever 12 and coulter connecting seat 5 are fixed connection, it is spacing to carry out the slip of coulter handle of a knife 9, avoid the condition that coulter handle of a knife 9 and coulter tool bit 10 fly out, when meetting the stereoplasm stone, utilize the short distance displacement of coulter tool bit 10, reduce the wearing and tearing of stone to coulter tool bit 10, and then prolong the life of coulter.
Those not described in detail in this specification are within the skill of the art.
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 (6)
1. A coulter convenient to disassemble and overhaul for agricultural equipment comprises a metal rolling shaft (1), rolling shaft connecting seats (2) and a fixed mounting seat (3), wherein the rolling shaft connecting seats (2) are welded and connected to two ends of the metal rolling shaft (1), and the fixed mounting seat (3) is fixedly connected to the outer wall of the metal rolling shaft (1);
it is characterized by also comprising:
the limiting block (4) is arranged inside the fixed mounting seat (3), the top of the limiting block (4) is fixedly connected with a coulter connecting seat (5), and a positioning screw (6) is arranged inside the coulter connecting seat (5);
the metal spring piece (7) is arranged on the outer side of the end part of the positioning screw rod (6), and a positioning nut (8) is arranged on the side of the metal spring piece (7);
the coulter handle is movably mounted in the coulter connecting seat (5), a coulter head (10) is fixedly connected to the end part of the coulter handle (9), and a connecting groove (13) is formed in the coulter handle (9).
2. The agricultural equipment coulter convenient to disassemble and overhaul as claimed in claim 1, wherein: the fixed mounting seat (3) is arranged in an equal angle mode relative to the circle center of the metal rolling shaft (1), the fixed mounting seat (3) and the coulter head (10) are arranged in a one-to-one correspondence mode, and the fixed mounting seat (3) is connected with the metal rolling shaft (1) in a welding mode.
3. The agricultural equipment coulter convenient to disassemble and overhaul as claimed in claim 1, wherein: the positioning screw rod (6) penetrates through the interior of the coulter connecting seat (5), the coulter connecting seat (5) and the limiting block (4) are integrally arranged, and the limiting block (4) is nested in the fixed mounting seat (3).
4. The agricultural equipment coulter convenient to disassemble and overhaul as claimed in claim 1, wherein: the metal spring piece (7) is nested outside the positioning screw rod (6), and the outer surface of the metal spring piece (7) is attached to the outer surface of the positioning nut (8).
5. The agricultural equipment coulter convenient to disassemble and overhaul as claimed in claim 1, wherein: an extension spring (11) is installed on the inner side of the coulter handle (9), a positioning rod (12) is arranged inside the extension spring (11), and the positioning rod (12) is fixedly connected with the coulter connecting seat (5).
6. The agricultural equipment coulter convenient to disassemble and overhaul as claimed in claim 5, wherein: the coulter handle (9) and the coulter connecting seat (5) form a sliding structure through an expansion spring (11) and a positioning rod (12), the positioning rod (12) is nested in the expansion spring (11), and the expansion spring (11) and the coulter handle (9) are connected in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220802180.5U CN217241263U (en) | 2022-04-08 | 2022-04-08 | Coulter for agricultural equipment convenient to dismantle and overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220802180.5U CN217241263U (en) | 2022-04-08 | 2022-04-08 | Coulter for agricultural equipment convenient to dismantle and overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217241263U true CN217241263U (en) | 2022-08-23 |
Family
ID=82874036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220802180.5U Expired - Fee Related CN217241263U (en) | 2022-04-08 | 2022-04-08 | Coulter for agricultural equipment convenient to dismantle and overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217241263U (en) |
-
2022
- 2022-04-08 CN CN202220802180.5U patent/CN217241263U/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: 20220823 |