CN109362282A - A kind of self-propelled drill - Google Patents
A kind of self-propelled drill Download PDFInfo
- Publication number
- CN109362282A CN109362282A CN201811311541.0A CN201811311541A CN109362282A CN 109362282 A CN109362282 A CN 109362282A CN 201811311541 A CN201811311541 A CN 201811311541A CN 109362282 A CN109362282 A CN 109362282A
- Authority
- CN
- China
- Prior art keywords
- trench digging
- self
- smooth
- oil
- sowing
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
A kind of self-propelled drill, including connection frame, the dynamic mechanism of connection frame installed in front and driving front-wheel, support rear-wheel and seat are installed on rear side of the connection frame, it is located at the power mechanism rear on the connection frame and is also equipped with buffering attachment base, installing connecting rods are connected on rear side of the buffering attachment base, sowing thermomechanical components peace whole trench digging component is installed on the installing connecting rods, the smooth trench digging component is installed in front of the sowing thermomechanical components.Self-propelled drill of the invention is equipped with the whole trench digging component of sowing thermomechanical components peace simultaneously, the work of smooth, trench digging and sowing can be completed at the same time, and by the smooth trench digging component of HYDRAULIC CONTROL SYSTEM, the degree of smooth trench digging can be adjusted according to different geological conditions, guarantee to improve sowing efficiency while seeding quality.
Description
Technical field
The present invention relates to field of agricultural machinery, more specifically to a kind of self-propelled drill.
Background technique
Direct sowing of rice cultivation technique is rice paddy seed without seedling and transplanting, and seed is directly sowed to the one kind in crop field
Cultural method；The technology is simplified rice as process compared with cultivated rice, has and reduces labor intensity, and mitigates season contradiction,
Saving of labor, it is laborsaving, save this, province rice seedling bed, high-yield and high-efficiency the advantages that, currently, being increasingly becoming the important planting type of Rice Production.
And when paddy is broadcast live cultivation operation, there is also problems: as it is existing to direct sowing of rice when mostly use it is artificial
Seeder is consumed one's strength serious by manually pulling traveling and sowing, sows low efficiency, put down especially for the needs of harder geology
Whole or trench digging field, can not manually apply required pulling force；The seeder for having had small part self-propelled at present realizes
Machine sowing, but by smooth, trench digging, there is no need with the seeder that is combined is sowed for the field of different geological types
According to the advanced row of geology it is smooth or trench digging sow again when need using different machines, seeding quality and efficiency are all relatively low
Under.
Summary of the invention
The present invention provides a kind of self-propelled drill, self-propelled drill of the invention in view of the deficiencies of the prior art
The whole trench digging component of sowing thermomechanical components peace is installed simultaneously, can be completed at the same time the work of smooth, trench digging and sowing, and by
The smooth trench digging component of HYDRAULIC CONTROL SYSTEM can adjust the degree of smooth trench digging according to different geological conditions, guarantee sowing matter
Sowing efficiency is improved while amount.
The specific technical solution of the present invention is as follows: a kind of self-propelled drill, including connection frame, peace on front side of the connection frame
Equipped with power mechanism and driving front-wheel, support rear-wheel and seat are installed on rear side of the connection frame, are located at institute on the connection frame
It states power mechanism rear and is also equipped with buffering attachment base, installing connecting rods are connected on rear side of the buffering attachment base, the installation connects
Sowing thermomechanical components peace whole trench digging component is installed, the smooth trench digging component is installed in front of the sowing thermomechanical components on bar.
For sowing, the smooth trench digging component uses not only the sowing thermomechanical components for smooth and/or trench digging
Seeding quality can be improved, moreover it is possible to improve sowing efficiency；Lateral buffer spring and longitudinal buffer bullet are equipped in the buffering attachment base
Spring can guarantee adaptively to float when the sowing thermomechanical components and the smooth trench digging component work under different geological environments
It is dynamic, reinforce the stability of sowing.
As a preference of the present invention, the sowing thermomechanical components include mounting rack, the feed mechanism for seed being installed on the mounting rack,
The drive rod of rotary force is provided across the feed mechanism for seed, the driving wheel being installed on the drive rod, is installed on the mounting rack
The sliding support plate of lower section.
As a preference of the present invention, the smooth trench digging component include be connected to connecting rod below the installing connecting rods and
The smooth trench digging frame being articulated with below the connecting rod is connected with oil cylinder between the connecting rod and the smooth trench digging frame, institute
It states connecting rod, the smooth trench digging frame and the oil cylinder hinge joint and surrounds triangle.
As a preference of the present invention, the feed mechanism for seed is mounted on the mounting rack, and pass through screw thread on the drive rod
Elastic cover locking.
Lateral position of the feed mechanism for seed on the mounting rack can be adjusted easily by adjusting screw thread elastic cover as a result,
It sets, and convenient for disassembly and assembly, the line number and line-spacing of sowing can be adjusted easily.
As a preference of the present invention, the sliding support plate is located at below the feed mechanism for seed, the drive wheel circumferences are most
Lower section is located at below the sliding support plate.
The driving wheel can roll in field as a result, provides power for feed mechanism for seed work；The driving wheel can
Increased and decreased according to the installation number of the feed mechanism for seed and at least installs one.
As a preference of the present invention, be equipped with plough below the smooth trench digging frame, the plough with it is described smooth
It is locked between trench digging frame by bolt, and the plough can dismantle or lateral adjustments position.
The plough can be adjusted accordingly according to the position of the feed mechanism for seed as a result, make the plough and
It is opposite before and after the feed mechanism for seed, improve seeding quality.
As a preference of the present invention, the oil cylinder is two-way ram cylinder, there are two oil inlet and outlets, the oil cylinder passes through
Control valve control, the control valve provide power by hydraulic pump.
As a preference of the present invention, the control valve is three-position four-way valve, including two oil outlets, two oil outlets
Two oil inlet and outlets of the oil cylinder are connected to by oil pipe respectively, are equipped with hydraulic control in two oil outlets of the control valve
Check valve.
Position is pressure release state in the control valve as a result, and the oil cylinder pressure maintaining is made under the action of the hydraulic control one-way valve,
Maintain certain stretching active state；The control valve has been pressure condition in other two positions, controls the oil cylinder and stretches out
Or retract action, the oil cylinder stretch out state and are only used for sowing for smooth, trench digging and sowing, retracted mode；By adjusting institute
The extended position that control valve is also adjustable the oil cylinder is stated, can be adjusted according to different geology and smooth and trench digging demand
The length that the oil cylinder stretches out.
As a preference of the present invention, the control valve includes the valve rod for adjusting gear, the valve rod initial bit set
It Yu Zhongwei and is automatically reset by reset spring, the valve rod promotes or pull out that can to control two oil outlets respectively fuel-displaced
Or oil return.
The control valve can automatically reset to middle position, the oil when oil cylinder being adjusted to the stretching state needed as a result,
Cylinder maintains extension elongation under state of pressure keeping.
It is articulated on the connection frame as a preference of the present invention, the valve rod is connected to by connecting rod close to the seat
On the control handle of side, the control handle has the adjusting for driving the connecting rod to push and pull the valve rod and acts.
By installing the handle close at the seat, and the handle has the work for driving the valve rod to adjust
With, seeder be adjusted can also to the oil cylinder during traveling, keep smooth and ditching operation more flexible, and
Adjust more convenient, raising sowing efficiency.
In conclusion the invention has the following advantages:
Self-propelled drill of the invention is equipped with the whole trench digging component of sowing thermomechanical components peace simultaneously, can be completed at the same time it is smooth,
The work of trench digging and sowing, and by the smooth trench digging component of HYDRAULIC CONTROL SYSTEM, it can be adjusted according to different geological conditions
The degree of smooth trench digging guarantees to improve sowing efficiency while seeding quality.
Detailed description of the invention
Fig. 1 is the main view of self-propelled drill of the present invention；
Fig. 2 is the top view of self-propelled drill of the present invention；
Fig. 3 is the right view of the sowing thermomechanical components of self-propelled drill of the present invention；
Fig. 4 is the main view of the smooth trench digging component of self-propelled drill of the present invention；
Fig. 5 is the hydraulic schematic diagram of the smooth trench digging components of self-propelled drill of the present invention；
In figure, 1- connection frame, 2- power mechanism, 3- driving front-wheel, 4- support rear-wheel, 5- seat, 6- buffering attachment base, 7- installation
Connecting rod, 8- sowing thermomechanical components, 81- mounting rack, 82- feed mechanism for seed, 83- drive rod, 84- driving wheel, 85- sliding support plate, 9- are flat
Whole trench digging component, 91- connecting rod, the smooth trench digging frame of 92-, 921- plough, 93- oil cylinder, 931- oil inlet and outlet, 94- control valve,
941- oil outlet, 942- hydraulic control one-way valve, 943- valve rod, 95- hydraulic pump, 96- connecting rod, 97- handle.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described.
As shown in Figure 1, Figure 2, a kind of self-propelled drill, including connection frame 1, the dynamic mechanism 2 of 1 installed in front of connection frame and drive
Front-wheel 3 is moved, support rear-wheel 4 and seat 5 are installed on rear side of connection frame 1, is located at 2 rear of power mechanism on connection frame 1 and is also equipped with
Attachment base 6 is buffered, buffers and is connected with installing connecting rods 7 on rear side of attachment base 6, sowing thermomechanical components 8 and smooth are installed on installing connecting rods 7
Trench digging component 9, smooth trench digging component 9 are installed on 8 front of sowing thermomechanical components.
Sowing thermomechanical components 8 are for sowing, and smooth trench digging component 9 is for smooth and/or trench digging, while use can not only improve
Seeding quality, moreover it is possible to improve sowing efficiency；It buffers and is equipped with lateral buffer spring and longitudinal buffer spring, Neng Goubao in attachment base 6
Self-adapting float when card sowing thermomechanical components 8 and smooth trench digging component 9 work under different geological environments, reinforces the stabilization of sowing
Property.
As shown in Figure 1, Figure 2, Fig. 3, sowing thermomechanical components 8 include mounting rack 81, the feed mechanism for seed 82 being installed on mounting rack 81, pass through
Feed mechanism for seed 82 provides the drive rod 83 of rotary force, the driving wheel 84 being installed on drive rod 83, is installed on 81 lower section of mounting rack
Sliding support plate 85.
As shown in Figure 1, Figure 2, Fig. 4, smooth trench digging component 9 include being connected to the connecting rod 91 of 7 lower section of installing connecting rods and being articulated with
The smooth trench digging frame 92 of 91 lower section of connecting rod, is connected with oil cylinder 93 between connecting rod 91 and smooth trench digging frame 92, connecting rod 91 is put down
Whole trench digging frame 92 and 93 hinge joint of oil cylinder surround triangle.
Feed mechanism for seed 82 is mounted on mounting rack 81, on drive rod 83 pass through the elastic cover locking of screw thread.
Lateral position of the feed mechanism for seed 82 on mounting rack 81 can be adjusted easily by adjusting screw thread elastic cover as a result, and
And it is convenient for disassembly and assembly, the line number and line-spacing of sowing can be adjusted easily.
Such as Fig. 1, sliding support plate 85 is located at 82 lower section of feed mechanism for seed, and the bottom of 84 circumference of driving wheel is located at sliding support plate
85 lower sections.
Driving wheel 84 can roll in field as a result, provides power for the work of feed mechanism for seed 82；Driving wheel 84 can be according to row
The installation number of kind device 82 increases and decreases and at least installs one.
Such as Fig. 1, Fig. 4, plough 921 is installed below smooth trench digging frame 92, between plough 921 and smooth trench digging frame 92
It is locked by bolt, and plough 921 can dismantle or lateral adjustments position.
Plough 921 can be adjusted accordingly according to the position of feed mechanism for seed 82 as a result, make plough 921 and seeding
82 front and back of device is opposite, improves seeding quality.
Such as Fig. 1, Fig. 4, Fig. 5, oil cylinder 93 is two-way ram cylinder, and there are two oil inlet and outlets 931, oil cylinder 93 passes through control
Valve 94 controls, and control valve 94 provides power by hydraulic pump 95.
Such as Fig. 1, Fig. 4, Fig. 5, control valve 94 is three-position four-way valve, including two oil outlets 941, two oil outlets 941 divide
Two oil inlet and outlets 931 of oil cylinder 93 are not connected to by oil pipe, are equipped with fluid-control one-way in two oil outlets 941 of control valve 94
Valve 942.
Position is pressure release state in control valve 94 as a result, and 93 pressure maintaining of oil cylinder is made under the action of hydraulic control one-way valve 942, is maintained
In certain stretching active state；Control valve 94 has been pressure condition in other two positions, and control oil cylinder 93 is stretched out or retracted dynamic
Make, oil cylinder 93 stretches out state and is only used for sowing for smooth, trench digging and sowing, retracted mode；It can also by adjusting control valve 94
The extended position of oil cylinder 93 is adjusted, the length that oil cylinder 93 stretches out can be adjusted according to different geology and smooth and trench digging demand
Degree.
Such as Fig. 1, Fig. 4, Fig. 5, control valve 94 includes the valve rod 943 for adjusting gear, during 943 initial position of valve rod is located at
Position and automatically reset by reset spring, valve rod 943 promote or pull out can control respectively two oil outlets 941 it is fuel-displaced or return
Oil.
Control valve 94 can automatically reset to middle position when oil cylinder being adjusted to the stretching state needed as a result, and oil cylinder 93 exists
Extension elongation is maintained under state of pressure keeping.
Such as Fig. 1, Fig. 4, valve rod 943 is connected to by connecting rod 96 and is articulated on connection frame 1 close to the control hand of 5 side of seat
On handle 97, control handle 97 has the adjusting for driving connecting rod 96 to push and pull valve rod 943 and acts.
By installing handle 97 close at seat 5, and handle 97 has the effect adjusted with ovable valve stem 943, makes to broadcast
Kind machine can also be adjusted oil cylinder 93 during traveling, keep smooth and ditching operation more flexible, and adjust more
It is convenient, improve sowing efficiency.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to design of the invention
It is defined with range.Without departing from the design concept of the invention, ordinary people in the field is to technical side of the invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through being all described in the claims.
Claims (10)
1. a kind of self-propelled drill, it is characterised in that: including connection frame (1), the dynamic machine of connection frame (1) installed in front
Structure (2) and driving front-wheel (3), connection frame (1) rear side are equipped with support rear-wheel (4) and seat (5), the connection frame (1)
The upper power mechanism (2) rear that is located at is also equipped with buffering attachment base (6), is connected with peace on rear side of the buffering attachment base (6)
Load bar (7) is equipped with sowing thermomechanical components (8) and smooth trench digging component (9), the smooth trench digging on the installing connecting rods (7)
Component (9) is installed in front of the sowing thermomechanical components (8).
2. a kind of self-propelled drill according to claim 1, it is characterised in that: the sowing thermomechanical components (8) include peace
(81) are shelved, the feed mechanism for seed (82) that is installed on the mounting rack (81), the feed mechanism for seed (82) is passed through the biography of rotary force is provided
Lever (83), the driving wheel (84) being installed on the drive rod (83), the sliding branch being installed below the mounting rack (81)
Fagging (85).
3. a kind of self-propelled drill according to claim 1, it is characterised in that: the smooth trench digging component (9) includes
The connecting rod (91) being connected to below the installing connecting rods (7) and the smooth trench digging frame being articulated with below the connecting rod (91)
(92), it is connected with oil cylinder (93) between the connecting rod (91) and the smooth trench digging frame (92), it is the connecting rod (91), described
Smooth trench digging frame (92) and the oil cylinder (93) hinge joint surround triangle.
4. a kind of self-propelled drill according to claim 2, it is characterised in that: the feed mechanism for seed (82) is mounted on described
On mounting rack (81), on the drive rod (83) pass through the elastic cover locking of screw thread.
5. a kind of self-propelled drill according to claim 4, it is characterised in that: the sliding support plate (85) is located at institute
It states below feed mechanism for seed (82), the bottom of driving wheel (84) circumference is located at below the sliding support plate (85).
6. a kind of self-propelled drill according to claim 3, it is characterised in that: peace below the smooth trench digging frame (92)
Equipped with plough (921), locked between the plough (921) and the smooth trench digging frame (92) by bolt, and described
Plough (921) can dismantle or lateral adjustments position.
7. a kind of self-propelled drill according to claim 3, it is characterised in that: the oil cylinder (93) is two-way ram
Cylinder, there are two oil inlet and outlets (931), the oil cylinder (93) is controlled by control valve (94), and the control valve (94) is by hydraulic
It pumps (95) and power is provided.
8. a kind of self-propelled drill according to claim 7, it is characterised in that: the control valve (94) is 3-position 4-way
Valve, including two oil outlets (941), two oil outlets (941) are connected to the two of the oil cylinder (93) by oil pipe respectively
A oil inlet and outlet (931), the oil outlet (941) of two of the control valve (94) is interior to be equipped with hydraulic control one-way valve (942).
9. a kind of self-propelled drill according to claim 8, it is characterised in that: the control valve (94) includes for adjusting
The valve rod (943) of gear is saved, valve rod (943) initial position is located at middle position and automatically resets by reset spring, the valve
Bar (943) is promoted or pulled out can control that two oil outlets (941) are fuel-displaced or oil return respectively.
10. a kind of self-propelled drill according to claim 9, it is characterised in that: the valve rod (943) passes through connecting rod
(96) it is connected to and is articulated on the connection frame (1) close on the control handle (97) of the seat (5) side, the control hand
Handle (97) has the adjusting for driving the connecting rod (96) to push and pull the valve rod (943) and acts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311541.0A CN109362282A (en) | 2018-11-06 | 2018-11-06 | A kind of self-propelled drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311541.0A CN109362282A (en) | 2018-11-06 | 2018-11-06 | A kind of self-propelled drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109362282A true CN109362282A (en) | 2019-02-22 |
Family
ID=65397130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811311541.0A Withdrawn CN109362282A (en) | 2018-11-06 | 2018-11-06 | A kind of self-propelled drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109362282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
-
2018
- 2018-11-06 CN CN201811311541.0A patent/CN109362282A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |