CN213214281U - Trailing mechanism of mini-tiller - Google Patents
Trailing mechanism of mini-tiller Download PDFInfo
- Publication number
- CN213214281U CN213214281U CN202022080440.6U CN202022080440U CN213214281U CN 213214281 U CN213214281 U CN 213214281U CN 202022080440 U CN202022080440 U CN 202022080440U CN 213214281 U CN213214281 U CN 213214281U
- Authority
- CN
- China
- Prior art keywords
- plate
- pin shaft
- side plate
- round pin
- connecting frame
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model discloses a dragging mechanism of a mini-tiller, which comprises a dragging body and a connecting frame connected with the dragging body, wherein the end part of a box body mounting seat of the connecting frame is provided with a U-shaped mounting plate, and the upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with at least one first pin shaft hole; drag the linking arm other end of hanging the body be equipped with be used for with the U type backup pad that the link links to each other, U type backup pad with the U type mounting panel of link cooperatees, set up a round pin axle sleeve between the upper and lower curb plate of U type backup pad, at least one second round pin shaft hole has been seted up respectively to the upper and lower curb plate of U type connecting plate, one of them second round pin shaft hole with the round pin axle sleeve communicates with each other, the link with drag to link to each other with U type mounting panel and U type backup pad cooperate through an at least round pin axle between the hanging the body. The utility model discloses simple structure, the connection of trailing mechanism are more firm, have prolonged the life of ploughing the machine a little.
Description
Technical Field
The utility model relates to a plough the machine field a little, in particular to plough machine's trailing mechanism a little.
Background
With the development of modern technology, the mini-tiller is more and more widely applied in rural areas because the mini-tiller has a simple structure, is flexible to use, is suitable for various complex terrains, has high rotary tillage efficiency, can effectively reduce the labor intensity of workers, and is suitable for farming operation in complex areas such as hills.
When the existing micro-tillage machine works, if the tillage depth needs to be adjusted, the depth of the resistance rod inserted into soil needs to be adjusted. The resistance rod is connected with the transmission box body and the transmitter through a dragging mechanism, the dragging mechanism comprises a connecting frame, a pin shaft and a dragging body, the resistance rod is connected with the dragging body through a pin, and the dragging body is connected with the connecting frame through a pin shaft. After the mode is used for a long time, the pin of the resistance rod is easy to loosen, so that the resistance rod is loosened, the resistance rod is damaged to a certain extent, further cultivation cannot be carried out, and great influence is brought to cultivation of people. And due to processing errors among the connecting frame, the pin shaft and the towing body, when the towing body and the connecting frame are assembled, the matching clearance between the pin shaft and the pin shaft hole is large, the pin shaft is seriously abraded and greatly shaken when the mini-tiller is used for tilling, and the service life of the mini-tiller is influenced.
Disclosure of Invention
The utility model aims at providing a tractor who ploughs machine a little to prior art's not enough, its simple structure makes to plough the machine a little and connects more firmly.
The technical scheme of the utility model is that:
a trailing mechanism of a micro-cultivator comprises a trailing body and a connecting frame, wherein the connecting frame comprises a box body mounting seat for mounting a transmission box body and a connecting plate arranged on the box body mounting seat and used for mounting an engine; the body of pulling includes the linking arm, the one end of linking arm is equipped with resistance stick fixing base, its characterized in that: the end part of the box body mounting seat of the connecting frame is provided with a U-shaped mounting plate, and the upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with at least one first pin shaft hole; drag the linking arm other end of hanging the body be equipped with be used for with the U type backup pad that the link links to each other, U type backup pad with the U type mounting panel of link cooperatees, set up a round pin axle sleeve between the upper and lower curb plate of U type backup pad, the upper and lower curb plate of U type backup pad seted up respectively with the corresponding second round pin shaft hole in the first round pin shaft hole of U type mounting panel, one of them second round pin shaft hole with the round pin axle sleeve communicates with each other, the link with drag to link to each other with U type mounting panel and U type backup pad cooperation through an at least round pin axle between the hanging the body.
The upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with three first pin shaft holes, and the upper side plate and the lower side plate of the U-shaped supporting plate are respectively provided with three second pin shaft holes corresponding to the first pin shaft holes; the connecting frame is connected with the dragging and hanging body through three pin shafts.
The thickness of the U-shaped mounting plate is greater than or equal to 6mm and less than or equal to 10 mm.
The upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with a cushion block, and each cushion block is provided with a through hole corresponding to the first pin shaft hole.
The thickness of the U-shaped supporting plate is greater than or equal to 6mm and less than or equal to 10 mm.
A strip-shaped adjusting hole and a positioning hole are formed in the box body mounting seat of the connecting frame.
The drag bar fixing seat of the drag hanging body is also provided with a plurality of threaded holes, and one threaded hole is internally provided with a screw for fixing the drag bar.
A triangular reinforcing plate is further arranged between the connecting arm of the dragging and hanging body and the U-shaped supporting plate.
Adopt above-mentioned technical scheme to have following beneficial effect:
the utility model discloses dragging mechanism's simple structure sets up U type mounting panel on the link, drags to set up U type backup pad on the hanging body, cooperatees through U type mounting panel and U type backup pad between link and the hanging body and has increased area of contact between them, then fixes the link on dragging the hanging body through the round pin axle sleeve of the first round pin shaft hole of round pin axle insertion U type mounting panel and U type backup pad. The structure ensures that the connection between the connecting frame and the towing body is firmer, prevents the pin shaft of the mini-tiller from loosening and the connecting frame and the towing body from shaking when the mini-tiller works, and prolongs the service life of the mini-tiller.
Three first round pin shaft holes have been seted up respectively to the upper and lower curb plate of U type mounting panel, the upper and lower curb plate of U type backup pad seted up respectively three with the corresponding second round pin shaft hole in first round pin shaft hole, the link with drag and link to each other through three round pin axles between the body. The three pin shafts enable the connection frame to be connected with the towing body more firmly.
The following description is further described in conjunction with the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural view of a towing mechanism of the present invention;
FIG. 2 is a schematic structural view of the drag-and-hang body of the present invention;
FIG. 3 is a front view of the utility model;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic structural view of the connecting frame of the present invention;
fig. 6 is a front view of the connecting frame of the present invention;
fig. 7 is a top view of fig. 6.
In the attached drawing, 1 is a towing body, 1-1 is a connecting arm, 1-2 is a U-shaped supporting plate, 1-3 is a resistance bar fixing seat, 1-4 is a threaded hole, 1-5 is a second pin shaft hole, 2 is a connecting frame, 2-1 is a U-shaped mounting plate, 2-2 is a first pin shaft hole, 2-3 is a box body mounting seat, 2-4 is a strip-shaped adjusting hole, 2-5 is a positioning hole, 2-6 is a connecting plate, 3 is a cushion block, 4 is a pin shaft sleeve, 5 is a pin shaft, and 6 is a triangular reinforcing plate.
Detailed Description
Referring to fig. 1 to 7, a trailing mechanism of a mini-tiller is provided, which comprises a trailing body 1 and a connecting frame 2 connected with the trailing body, wherein the connecting frame 2 comprises a box body mounting seat 2-3 for mounting a transmission box body and a connecting plate 2-6 arranged on the box body mounting seat and used for mounting an engine; the end part of the box body mounting seat of the connecting frame 2 is provided with a U-shaped mounting plate 2-1, and the upper side plate and the lower side plate of the U-shaped mounting plate 2-1 are respectively provided with at least one first pin shaft hole 2-2. The thickness of the U-shaped mounting plate 2-1 is larger than or equal to 6mm and smaller than or equal to 10mm, and the strength of the U-shaped mounting plate is enhanced by the thickness. In the embodiment, the U-shaped mounting plate 2-1, the box body mounting seat 2-3 and the connecting plate 2-6 are welded into a whole, the upper side plate and the lower side plate of the U-shaped mounting plate 2-1 are respectively provided with three first pin shaft holes 2-2, and the thickness of the U-shaped mounting plate 2-1 is 8 mm. Furthermore, cushion blocks 3 are respectively arranged on the upper side plate and the lower side plate of the U-shaped mounting plate 2-1, the strength of the U-shaped mounting plate 2-1 is improved through the cushion blocks 3, and through holes corresponding to the first pin shaft holes 2-2 are formed in the cushion blocks 2-1.
A strip-shaped adjusting hole 2-4 and a positioning hole 2-5 are formed in a box body mounting seat 2-3 of the connecting frame 2, the condition adjusting hole 2-4 is convenient for mounting various transmission box bodies, the positioning hole 2-5 is convenient for fixing the transmission box bodies on the connecting frame 2, and the box bodies mounted on the connecting frame are prevented from shaking when the farming machine works.
The towing and hanging body 1 comprises a connecting arm 1-1, one end of the connecting arm 1-1 is provided with a resistance rod fixing seat, the other end of the connecting arm 1-1 is provided with a U-shaped supporting plate 1-2 used for being connected with the connecting frame 2, the U-shaped supporting plate 1-2 is used for being matched with a U-shaped mounting plate 2-1 of the connecting frame 2, a pin shaft sleeve 4 is arranged between an upper side plate and a lower side plate of the U-shaped supporting plate 1-2, the upper side plate and the lower side plate of the U-shaped supporting plate 1-2 are respectively provided with at least one second pin shaft hole 1-5, and one second pin shaft hole 1-5 is communicated with the pin shaft sleeve. The thickness of the U-shaped supporting plate 1-2 is more than or equal to 6mm and less than or equal to 10 mm; this thickness enhances the strength of the U-shaped support plate 1-2. In the embodiment, the U-shaped supporting plate 1-2 is welded on the connecting arm of the dragging and hanging body 1, the thickness of the U-shaped supporting plate 1-2 is 8mm, the upper side plate and the lower side plate of the U-shaped supporting plate 1-2 are respectively provided with three second pin shaft holes 1-5 corresponding to the first pin shaft holes 2-2, and the connecting frame 2 and the dragging and hanging body 1 are respectively inserted into the first pin shaft holes of the U-shaped mounting plate 2-1 and the second pin shaft holes of the U-shaped supporting plate 1-2 through the three pin shafts 5 to be connected. Furthermore, a triangular reinforcing plate 6 is welded between the connecting arm of the towing body 1 and the U-shaped supporting plate 1-2, the connecting strength of the connecting arm 1-1 of the towing body 1 and the U-shaped supporting plate 1-2 is increased through the triangular reinforcing plate 6, and the connection is firmer.
The drag bar fixing seat 1-3 of the drag hanging body 1 is also provided with a plurality of threaded holes 1-4, wherein one threaded hole 1-4 is internally provided with a screw for fixing the drag bar. In the embodiment, two threaded holes 1-4 are formed in the resistance rod fixing seat 1-3 of the towing body 1, and a screw for fixing the resistance rod is arranged in one threaded hole 1-4. Compared with the existing resistance rod, the resistance rod is installed on the resistance rod fixing seat through the pin, the additional screw enables the resistance rod to be connected with the towing body 1 more firmly, the mini-tiller is prevented from shaking when the resistance rod works, and the installation position of the resistance rod can be adjusted at any time through the threaded holes 1-4 according to needs.
The utility model discloses an installation method:
firstly, inserting a U-shaped supporting plate 1-2 of a towing body 1 into a U-shaped mounting plate 2-1 of a connecting frame 2, and matching the U-shaped mounting plate 2-1 of the connecting frame 2 with the U-shaped supporting plate 1-2 of the towing body 1; then, the connecting frame 2 is connected with the towing and hanging body 1 by sequentially penetrating the first pin shaft hole 2-2 and the second pin shaft hole 1-5 through three pin shafts 5, wherein one pin shaft 5 penetrates through the pin shaft sleeve 4. The U-shaped mounting plate 2-1 is matched with the U-shaped supporting plate 1-2 to increase the contact area between the connecting frame 2 and the towing and hanging body 1, and then the stability of the connecting frame 2 and the towing and hanging body 1 is increased through the three pin shafts 5, so that the towing and hanging mechanism is connected more firmly. The pin 5 is protected by the pin bush 4.
Claims (8)
1. A trailing mechanism of a micro-cultivator comprises a trailing body and a connecting frame, wherein the connecting frame comprises a box body mounting seat for mounting a transmission box body and a connecting plate arranged on the box body mounting seat and used for mounting an engine; the body of pulling includes the linking arm, the one end of linking arm is equipped with resistance stick fixing base, its characterized in that: the end part of the box body mounting seat of the connecting frame is provided with a U-shaped mounting plate, and the upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with at least one first pin shaft hole; drag the linking arm other end of hanging the body be equipped with be used for with the U type backup pad that the link links to each other, U type backup pad with the U type mounting panel of link cooperatees, set up a round pin axle sleeve between the upper and lower curb plate of U type backup pad, the upper and lower curb plate of U type backup pad seted up respectively with the corresponding second round pin shaft hole in the first round pin shaft hole of U type mounting panel, one of them second round pin shaft hole with the round pin axle sleeve communicates with each other, the link with drag to link to each other with U type mounting panel and U type backup pad cooperation through an at least round pin axle between the hanging the body.
2. The trailing mechanism of the micro-cultivator of claim 1, wherein: the upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with three first pin shaft holes, and the upper side plate and the lower side plate of the U-shaped supporting plate are respectively provided with three second pin shaft holes corresponding to the first pin shaft holes; the connecting frame is connected with the dragging and hanging body through three pin shafts.
3. The trailing mechanism of the micro-cultivator of claim 1, wherein: the thickness of the U-shaped mounting plate is greater than or equal to 6mm and less than or equal to 10 mm.
4. The trailing mechanism of the micro-cultivator of claim 1, 2 or 3, wherein: the upper side plate and the lower side plate of the U-shaped mounting plate are respectively provided with a cushion block, and each cushion block is provided with a through hole corresponding to the first pin shaft hole.
5. The trailing mechanism of the micro-cultivator of claim 1 or 2, wherein: the thickness of the U-shaped supporting plate is greater than or equal to 6mm and less than or equal to 10 mm.
6. The trailing mechanism of the micro-cultivator of claim 1, wherein: a strip-shaped adjusting hole and a positioning hole are formed in the box body mounting seat of the connecting frame.
7. The trailing mechanism of the micro-cultivator of claim 1, wherein: the drag bar fixing seat of the drag hanging body is also provided with a plurality of threaded holes, and one threaded hole is internally provided with a screw for fixing the drag bar.
8. The trailing mechanism of the micro-cultivator of claim 1, wherein: a triangular reinforcing plate is further arranged between the connecting arm of the dragging and hanging body and the U-shaped supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080440.6U CN213214281U (en) | 2020-09-21 | 2020-09-21 | Trailing mechanism of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080440.6U CN213214281U (en) | 2020-09-21 | 2020-09-21 | Trailing mechanism of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214281U true CN213214281U (en) | 2021-05-18 |
Family
ID=75876774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022080440.6U Active CN213214281U (en) | 2020-09-21 | 2020-09-21 | Trailing mechanism of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213214281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348802A (en) * | 2021-05-24 | 2021-09-07 | 江苏海瑞通机械有限公司 | Last mechanism that hangs of stable form rotary cultivator |
-
2020
- 2020-09-21 CN CN202022080440.6U patent/CN213214281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348802A (en) * | 2021-05-24 | 2021-09-07 | 江苏海瑞通机械有限公司 | Last mechanism that hangs of stable form rotary cultivator |
| CN113348802B (en) * | 2021-05-24 | 2023-08-22 | 江苏海瑞通机械有限公司 | Suspension mechanism on stable rotary cultivator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2673138C (en) | Disc gang assembly for an agricultural implement | |
| US3493055A (en) | Cultivator shank structure | |
| CN213214281U (en) | Trailing mechanism of mini-tiller | |
| CN104186045A (en) | Novel deep scarification and soil preparation combined machine | |
| CN213718626U (en) | Trailing body of micro-cultivator | |
| US4487268A (en) | Lifting attachments for cultivators | |
| CN205142800U (en) | Dark pine hack all -in -one | |
| CN211378678U (en) | Combined single-furrow plough | |
| US9769973B2 (en) | Attachment arrangement with double shear configuration for frame members of an agricultural tillage implement | |
| CN210868619U (en) | Plowshare structure for hydraulic turnover plow | |
| CN107027354A (en) | A kind of mounting bracket for rotary cultivator smoother | |
| US5010960A (en) | Method of tilling with improved draft connection | |
| CN201131138Y (en) | A dibbling machine | |
| CN212727921U (en) | Transverse adjusting device for depth limiting wheel of paddy field plough | |
| CA1180933A (en) | Agricultural implement hitch assembly | |
| CN208638922U (en) | A kind of green manure green manuring machine that adaptation front and back mounts | |
| CN206585907U (en) | A kind of mounting bracket for rotary cultivator smoother | |
| CN220023516U (en) | Land leveling machine tool | |
| CN205694085U (en) | Semen Maydis wide-line and narrow-line alternative plantation subsoiling rotary cultivator | |
| US4905769A (en) | Draft connection | |
| CN209768134U (en) | Novel rotary cultivator rear wheel support frame with rotary tillage depth adjustment | |
| CN212086851U (en) | Suspension bracket for rotary cultivator | |
| CN211721005U (en) | Combined double-shared plough | |
| CN204796083U (en) | No -tillage seeder of stub land | |
| CN219269500U (en) | Rotary cultivator frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |