CN212413718U - Disc plowing device with adjustable - Google Patents
Disc plowing device with adjustable Download PDFInfo
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- CN212413718U CN212413718U CN202020950577.XU CN202020950577U CN212413718U CN 212413718 U CN212413718 U CN 212413718U CN 202020950577 U CN202020950577 U CN 202020950577U CN 212413718 U CN212413718 U CN 212413718U
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- rod
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- 239000000725 suspension Substances 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 description 12
- 238000013016 damping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003971 tillage Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect 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 discloses an adjustable disc plowing device, which relates to the technical field of disc plowing equipment, and comprises a total supporting frame, a suspension connecting unit arranged at the front side of the total supporting frame, a supporting wheel set arranged at the middle part of the bottom side of the total supporting frame and a plowing unit arranged at the bottom side of the total supporting frame, wherein the supporting wheel set can be retracted; the center of the first disk harrow group and the center of the second disk harrow group are fixed on the sliding positioning support rod through detachable connecting structures. The utility model has the advantages of good plowing effect, high connection strength and wide application range.
Description
Technical Field
The utility model relates to a disc equipment of plowing technical field, concretely relates to disc device of plowing with adjustable.
Background
The disc plowing device is usually connected with a tractor in a fully-suspended manner and matched, the disc plowing piece rotates during operation, plowing operation is carried out on soil through the concave structure, the disc plowing device is particularly suitable for plowing operation of complicated farmlands with weeds growing in clusters, upright stems, large specific resistance of soil, broken bricks in the soil and the like, the whole disc plowing device has the characteristics of no grass winding, no blockage, no soil accumulation, capability of cutting off crop stems and overcoming broken bricks in the soil, high working efficiency, good operation quality, firmness, durability and the like, and is frequently used in plowing operation. However, the existing disc plowing equipment has low structural strength, cannot adjust the operation direction of the whole disc harrow and cannot form multi-angle plowing operation, thereby greatly limiting the plowing effect; the entire disc plow apparatus cannot move on a flat ground; the connection strength between the tractor and the suspension is too low, and when the whole equipment generates large vibration in plowing operation, the connection structure is easy to damage.
SUMMERY OF THE UTILITY MODEL
To the defects in the prior art, the utility model provides a disc plowing device with adjustable improves and ploughs the effect, strengthens joint strength and improves application scope.
An adjustable disc plowing device comprises a main supporting frame, a suspension connecting unit arranged on the front side of the main supporting frame, a supporting wheel set arranged in the middle of the bottom side of the main supporting frame and a plowing unit arranged on the bottom side of the main supporting frame, wherein the supporting wheel set can be retracted, the plowing unit comprises a first disc harrow set arranged in the front of the bottom side of the main supporting frame and a second disc harrow set arranged on the rear of the bottom side of the main supporting frame, the main supporting frame comprises a sliding positioning support rod arranged in the center of the main supporting frame and auxiliary positioning support rods respectively arranged on two sides of the sliding positioning support rod, and the first disc harrow set and the second disc harrow set are erected on two auxiliary positioning support rods and one sliding positioning support rod; the center of the first disk harrow group and the center of the second disk harrow group are fixed on the sliding positioning support rod through a detachable connecting structure.
Specifically, the first disk harrow group and the second disk harrow group are identical in structure, and the erection position of the first disk harrow group on the total support frame and the erection position of the second disk harrow group on the total support frame are different. When the fixed positions of the first disk harrow group and the second disk harrow group on the general support frame are different, the operation directions of the first disk harrow group and the second disk harrow group are different, namely, the multi-angle tillage operation can be formed effectively, and the reliability of tillage is further improved.
Specifically, the first disk harrow group comprises two single-row disk harrow which have the same structure and are respectively erected on the two auxiliary positioning support rods, and the two single-row disk harrow are both connected to the detachable connecting structure through a revolute pair. When the detachable connecting structure moves on the auxiliary positioning support rod, the single-row disc harrow can horizontally rotate around the detachable connecting structure, so that the quick adjustment of the plowing operation direction is realized, and the practicability of the whole device is improved.
Specifically, the single row disc harrow comprises: the top supporting rod penetrates through the auxiliary positioning supporting rod; the rotating rod is fixed at the bottom of the top supporting rod; the concave discs are uniformly arranged on the rotating rod; the end part of the top supporting rod is connected to the detachable connecting structure through a rotating pair, and the single-row disc harrow can horizontally rotate around the rotating pair. The end of the single-row disc harrow is connected with a detachable connecting structure, the middle part of the single-row disc harrow is erected on the auxiliary positioning support rod, the horizontal rotation of the single-row disc harrow can be effectively ensured, and the concave disc is perpendicular to the rotating rod, so that the concave disc can quickly follow and change the plowing direction.
Specifically, the detachable connection structure includes: the lantern ring is sleeved on the sliding positioning support rod; and a bolt arranged on the lantern ring in a penetrating way; the sliding positioning support rod is vertically provided with a plurality of threaded through holes, and the bolt penetrates through the lantern ring and is locked inside the threaded through holes. The lantern ring slides on the sliding positioning support rod until the lantern ring moves to a preset position, and then the lantern ring is fixed through the bolt, so that the rapid adjustment and the fixation are realized.
Specifically, the total support frame further includes a front support bar disposed at a front side thereof and a rear support bar disposed at a rear side thereof, and the suspension connection unit is fixed to a bottom of the front support bar.
Specifically, the suspension connection unit includes: the connecting support rod is fixed at the bottom of the front support rod; the compensation structure is arranged at the end part of the connecting support rod; and the buffer structure is arranged between the top surface of the connecting support rod and the front support rod. The suspension connecting unit carries out double vibration reduction buffering through the compensation structure and the buffering structure, so that the shaking generated in the plowing operation process of the whole device is greatly reduced, the structural strength of the suspension connecting structure is ensured, and the service life of the suspension connecting structure is prolonged.
Specifically, the compensation structure comprises a first connecting block which is fixed at the end part of the connecting support rod and can horizontally rotate around the end part of the connecting support rod, and a second connecting block which is fixed at the end part of the first connecting block and can vertically rotate around the end part of the first connecting block. First connecting block can cushion the vibration of horizontal direction, and the second connecting block can cushion the vibration on the vertical direction, cushions most shake through two directions, can improve buffering damping effect.
Specifically, buffer structure is including fixing the holder of connecting the vaulting pole top surface, the holder passes through revolute pair and connects the slide bar, the slide bar cover is equipped with and fixes hole seat on the preceding vaulting pole, hole seat both ends are connected with and fix the compression spring at slide bar both ends. The slide bar can slide in the hole seat is inside, and at the slip in-process, compression spring is stretched and is compressed to it is spacing to realize buffering whole linkage unit that hangs, thereby further improves buffering damping effect.
Specifically, the supporting wheel set comprises a supporting rotating rod arranged at the bottom of the main supporting frame through a revolute pair, a roller set is fixed at the bottom of the supporting rotating rod, a telescopic rod fixed at the bottom of the main supporting frame is arranged on the supporting rotating rod, and the telescopic rod is used for controlling the supporting rotating rod to rotate around the joint of the supporting rotating rod and the bottom of the main supporting frame. The roller train rotates along with the supporting rotating rod, so that the whole supporting wheel set can be retracted and released.
Specifically, the roller set includes a plurality of elastic tires fixed to the bottom of the support turn bar.
The beneficial effects of the utility model are embodied in:
1. in the utility model, the centers of the first disk harrow group and the second disk harrow group are fixed on the sliding positioning support rod through the detachable connecting structure, so that the operation direction of the disk harrow can be adjusted by adjusting the fixed positions of the first disk harrow group and the second disk harrow group; through the retractable supporting wheel set, when the device is on a road or flat ground, the supporting wheel set is put down, so that the rapid transportation of the whole device is realized, and when the device needs to be ploughed, the whole supporting wheel set is retracted, so that the first disc harrow set and the second disc harrow set are put down for ploughing.
2. The utility model discloses in, the fixed position of first disc harrow group and second disc harrow group on total carriage is different to it is different to have represented their operation direction, namely must effectively to form the multi-angle operation of ploughing, has further improved the reliability of ploughing.
3. The utility model discloses in, when removable connection structure moved on the assistance-localization real-time vaulting pole, can let the single-row disc harrow carry out the level around removable connection structure and rotate to the realization is to ploughing the quick adjustment of operation direction, thereby improves the practicality of whole device.
4. The utility model discloses in, hang linkage unit and carry out dual damping buffering through compensation structure and buffer structure to reduce the shake that whole device produced greatly ploughing the operation in-process, guarantee linkage structure's structural strength, thereby improve its life.
5. In the utility model, the first connecting block can buffer the vibration in the horizontal direction, the second connecting block can buffer the vibration in the vertical direction, most of the vibration can be buffered through two directions, and the buffering and vibration damping effect can be improved; the slide bar can slide in the hole seat is inside, and at the slip in-process, compression spring is stretched and is compressed to it is spacing to realize buffering whole linkage unit that hangs, thereby further improves buffering damping effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is a top view of the present invention.
In the drawing, 1-a total support frame, 11-a sliding positioning support rod, 12-an auxiliary positioning support rod, 13-a front support rod, 14-a rear support rod, 2-a hanging connection unit, 21-a connection support rod, 22-a compensation structure, 221-a first connection block, 222-a second connection block, 23-a buffer structure, 231-a retainer, 232-a sliding rod, 233-a hole seat, 234-a compression spring, 3-a support wheel set, 31-a support rotating rod, 32-a telescopic rod, 33-a roller set, 4-a first disk harrow set, 41-a single-row disk harrow, 411-a top support rod, 412-a rotating rod, 413-a concave disk, 5-a second disk harrow set, 6-a detachable connection structure, 61-a lantern ring and 62-bolts, 63-threaded through hole.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1 to 3, an adjustable disc plowing device comprises a main supporting frame 1, a suspension connecting unit 2 arranged at the front side of the main supporting frame 1, a supporting wheel set 3 arranged at the middle part of the bottom side of the main supporting frame 1 and a plowing unit arranged at the bottom side of the main supporting frame 1, wherein the supporting wheel set 3 can be retracted, the plowing unit comprises a first disc harrow set 4 arranged at the front part of the bottom side of the main supporting frame 1 and a second disc harrow set 5 arranged at the rear part of the bottom side of the main supporting frame 1, the main supporting frame 1 comprises a sliding positioning support bar 11 arranged at the center thereof and auxiliary positioning support bars 12 respectively arranged at two sides of the sliding positioning support bar 11, and the first disc harrow set 4 and the second disc harrow set 5 are respectively erected on two auxiliary positioning support bars 12 and one sliding positioning support bar 11; wherein, the center of the first disk harrow group 4 and the center of the second disk harrow group 5 are fixed on the sliding positioning support rod 11 through the detachable connecting structure 6.
In the embodiment, the centers of the first disk harrow group 4 and the second disk harrow group 5 are fixed on the sliding positioning support rod 11 through the detachable connecting structure 6, so that the operation direction of the disk harrow can be adjusted by adjusting the fixed positions of the disk harrow, when the operation directions of the first disk harrow group 4 and the second disk harrow group 5 are different or are alternatively changed, multi-angle tillage operation can be effectively formed, and the tillage effect is greatly improved; through the support wheelset 3 that can receive and release, when on highway or level land, will support wheelset 3 and put down to realize the rapid transit to whole device, when needs ploughed the operation, whole support wheelset 3 was packed up, thereby put down first disc harrow group 4 and second disc harrow group 5, carried out the operation of ploughing.
Specifically, the first disk harrow group 4 and the second disk harrow group 5 have the same structure, and the erection position of the first disk harrow group 4 on the general support frame 1 and the erection position of the second disk harrow group 5 on the general support frame 1 are different.
In the embodiment, when the fixing positions of the first disk harrow section 4 and the second disk harrow section 5 on the general support frame 1 are different, the operation directions of the first disk harrow section and the second disk harrow section are different, that is, multi-angle tillage operation can be formed effectively, and the reliability of tillage is further improved.
Specifically, the first disk harrow group 4 comprises two single-row disk harrow 41 which have the same structure and are respectively erected on two auxiliary positioning support rods 12, and the two single-row disk harrow 41 are both connected on the detachable connecting structure 6 through revolute pairs.
In this embodiment, when the detachable connecting structure 6 moves on the auxiliary positioning stay 12, the single-row disc harrow 41 can horizontally rotate around the detachable connecting structure 6, so that the quick adjustment of the plowing operation direction is realized, and the practicability of the whole device is improved.
Specifically, the single-row disc rake 41 includes: a top stay 411 arranged on the auxiliary positioning stay 12; a rotating rod 412 fixed to the bottom of the top stay 411; and concave disks 413 uniformly provided on the rotating rod 412; wherein, the end of the top brace 411 is connected to the detachable connecting structure 6 through a revolute pair, so as to ensure that the single-row disc harrow 41 can rotate horizontally around the revolute pair.
In this embodiment, the end of the single row disk harrow 41 is connected with the detachable connecting structure 6, and the middle part of the single row disk harrow 41 is erected on the auxiliary positioning support rod 12, so that the horizontal rotation of the single row disk harrow 41 can be effectively ensured, and the concave disk 413 is perpendicular to the rotating rod 412, so that the concave disk 413 can quickly follow and change the plowing direction.
Specifically, the detachable connection structure 6 includes: a lantern ring 61 sleeved on the sliding positioning support rod 11; and a bolt 62 passing through the collar 61; a plurality of threaded through holes 63 are vertically formed in the sliding positioning stay bar 11, and the bolts 62 penetrate through the lantern ring 61 and are locked inside the threaded through holes 63.
In this embodiment, the collar 61 slides on the slide positioning stay 11 until the collar moves to a preset position, and then is fixed by the bolt 62, so as to realize quick adjustment and fixation.
Specifically, the total support frame 1 further includes a front support bar 13 provided at a front side thereof and a rear support bar 14 provided at a rear side thereof, and the suspension link unit 2 is fixed to a bottom of the front support bar 13.
Specifically, the suspension connection unit 2 includes: a connecting stay 21 fixed to the bottom of the front stay 13; a compensation structure 22 provided at an end of the connection stay 21; and a buffer structure 23 provided between the top surface of the connecting stay 21 and the front stay 13.
In the embodiment, the suspension connecting unit 2 performs double vibration reduction and buffering through the compensation structure 22 and the buffering structure 23, so that the shaking generated in the plowing operation process of the whole device is greatly reduced, the structural strength of the suspension connecting structure is ensured, and the service life of the suspension connecting structure is prolonged.
Specifically, the compensating structure 22 includes a first connecting block 221 fixed to an end of the connecting stay 21 and horizontally rotatable about an end thereof, and a second connecting block 222 fixed to an end of the first connecting block 221 and vertically rotatable about an end thereof.
In this embodiment, the first connection block 221 can buffer vibration in the horizontal direction, and the second connection block 222 can buffer vibration in the vertical direction, so that most of vibration can be buffered through two directions, and the buffering and vibration reduction effects can be improved.
Specifically, the buffer structure 23 includes a holder 231 fixed on the top surface of the connecting stay 21, the holder 231 is connected with a sliding rod 232 through a revolute pair, the sliding rod 232 is sleeved with a hole seat 233 fixed on the front support rod 13, and two ends of the hole seat 233 are connected with compression springs 234 fixed on two ends of the sliding rod 232.
In this embodiment, the sliding rod 232 can slide inside the hole seat 233, and during the sliding process, the compression spring 234 is stretched and compressed, so as to realize the buffer limit of the whole suspension connection unit 2, thereby further improving the buffer and vibration damping effect.
Specifically, the supporting wheel set 3 includes a supporting rotating rod 31 disposed at the bottom of the main supporting frame 1 through a revolute pair, a roller set 33 is fixed at the bottom of the supporting rotating rod 31, an expansion link 32 fixed at the bottom of the main supporting frame 1 is disposed on the supporting rotating rod 31, and the expansion link 32 is used for controlling the supporting rotating rod 31 to rotate around the joint of the supporting rotating rod and the bottom of the main supporting frame 1.
In this embodiment, the roller set 33 rotates along with the supporting rotary rod 31, so as to realize the retraction operation of the whole supporting wheel set 3.
Specifically, the roller set 33 includes a plurality of elastic tires fixed to the bottom of the support roller 31.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. An adjustable disc plowing device is characterized by comprising a main supporting frame, a suspension connecting unit arranged on the front side of the main supporting frame, a supporting wheel set arranged in the middle of the bottom side of the main supporting frame and a plowing unit arranged on the bottom side of the main supporting frame, wherein the supporting wheel set can be retracted, the plowing unit comprises a first disc harrow set arranged in the front of the bottom side of the main supporting frame and a second disc harrow set arranged in the rear of the bottom side of the main supporting frame, the main supporting frame comprises a sliding positioning support rod arranged in the center of the main supporting frame and auxiliary positioning support rods arranged on two sides of the sliding positioning support rod respectively, and the first disc harrow set and the second disc harrow set are erected on two auxiliary positioning support rods and one sliding positioning support rod respectively; the center of the first disk harrow group and the center of the second disk harrow group are fixed on the sliding positioning support rod through a detachable connecting structure.
2. The adjustable disc plow assembly of claim 1 wherein the first and second disc harrow sections are identical in construction, and wherein the mounting location of the first disc harrow section on the main support frame and the mounting location of the second disc harrow section on the main support frame are different.
3. The adjustable disc plow assembly of claim 2 wherein said first set of disc rakes comprises two single row disc rakes of identical construction and mounted on two of said secondary positioning struts, respectively, both of said single row disc rakes being connected to said detachable connecting structure by a revolute pair.
4. The adjustable disc plow assembly of claim 3 wherein the single row of disc rakes comprises:
the top supporting rod penetrates through the auxiliary positioning supporting rod;
the rotating rod is fixed at the bottom of the top supporting rod; and
the concave discs are uniformly arranged on the rotating rod; wherein,
the end part of the top supporting rod is connected to the detachable connecting structure through a revolute pair and used for ensuring that the single-row disc harrow can horizontally rotate around the revolute pair.
5. The adjustable disc plow assembly of claim 4 wherein the removable attachment structure comprises:
the lantern ring is sleeved on the sliding positioning support rod; and
the bolt penetrates through the lantern ring; wherein,
a plurality of threaded through holes are vertically formed in the sliding positioning support rod, and the bolt penetrates through the lantern ring and is locked inside the threaded through holes.
6. The adjustable disc plow assembly of any one of claims 1 to 5, wherein the general supporting frame further comprises a front supporting bar provided at a front side thereof and a rear supporting bar provided at a rear side thereof, the suspension link unit being fixed to a bottom of the front supporting bar.
7. The adjustable disc plow assembly of claim 6 wherein the suspension link unit comprises:
the connecting support rod is fixed at the bottom of the front support rod;
the compensation structure is arranged at the end part of the connecting support rod;
and the buffer structure is arranged between the top surface of the connecting support rod and the front support rod.
8. The adjustable disc plow assembly of claim 7 wherein the compensating structure comprises a first link block fixed to the end of the connecting strut and horizontally rotatable about the end thereof, and a second link block fixed to the end of the first link block and vertically rotatable about the end thereof.
9. The adjustable disc plow device according to claim 7, wherein the buffer structure comprises a retainer fixed on the top surface of the connecting stay bar, the retainer is connected with a sliding bar through a revolute pair, the sliding bar is sleeved with a hole seat fixed on the front stay bar, and two ends of the hole seat are connected with compression springs fixed on two ends of the sliding bar.
10. The adjustable disc plowing device according to any one of claims 1 to 5, wherein the supporting wheel set comprises a supporting rotating rod arranged at the bottom of the main supporting frame through a revolute pair, a roller set is fixed at the bottom of the supporting rotating rod, an expansion link fixed at the bottom of the main supporting frame is arranged on the supporting rotating rod, and the expansion link is used for controlling the supporting rotating rod to rotate around the joint of the supporting rotating rod and the bottom of the main supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950577.XU CN212413718U (en) | 2020-05-29 | 2020-05-29 | Disc plowing device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020950577.XU CN212413718U (en) | 2020-05-29 | 2020-05-29 | Disc plowing device with adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN212413718U true CN212413718U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020950577.XU Active CN212413718U (en) | 2020-05-29 | 2020-05-29 | Disc plowing device with adjustable |
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| CN (1) | CN212413718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462199A (en) * | 2022-11-02 | 2022-12-13 | 山西农业大学谷子研究所(山西省农业科学院谷子研究所) | Raking device |
-
2020
- 2020-05-29 CN CN202020950577.XU patent/CN212413718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462199A (en) * | 2022-11-02 | 2022-12-13 | 山西农业大学谷子研究所(山西省农业科学院谷子研究所) | Raking device |
| CN115462199B (en) * | 2022-11-02 | 2024-03-26 | 山西农业大学谷子研究所(山西省农业科学院谷子研究所) | Harrow soil leveling device |
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