CN209283696U - A kind of self-propelled drill - Google Patents
A kind of self-propelled drill Download PDFInfo
- Publication number
- CN209283696U CN209283696U CN201821816968.1U CN201821816968U CN209283696U CN 209283696 U CN209283696 U CN 209283696U CN 201821816968 U CN201821816968 U CN 201821816968U CN 209283696 U CN209283696 U CN 209283696U
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sowing (AREA)
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.The self-propelled drill of the utility model 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 utility model 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.
Utility model content
The utility model provides a kind of self-propelled drill in view of the deficiencies of the prior art, and the utility model is walked certainly
Formula seeder is equipped with the whole trench digging component of sowing thermomechanical components peace simultaneously, can be completed at the same time the work of smooth, trench digging and sowing
Make, 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, protects
Sowing efficiency is improved while demonstrate,proving seeding quality.
The specific technical solution of the utility model is as follows: a kind of self-propelled drill, including connection frame, before the connection frame
Side is equipped with power mechanism and driving front-wheel, is equipped with support rear-wheel on rear side of the connection frame and seat, the connection frame are upper
It is also equipped with buffering attachment base in the power mechanism rear, is connected with installing connecting rods, the peace on rear side of the buffering attachment base
Sowing thermomechanical components peace whole trench digging component is installed, before the smooth trench digging component is installed on the sowing thermomechanical components on load bar
Side.
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 the preferred of the utility model, the row for sowing thermomechanical components and including mounting rack, being installed on the mounting rack
Kind device, the driving wheel being installed on the drive rod, is installed on the peace at the drive rod that rotary force is provided across the feed mechanism for seed
Shelve the sliding support plate of lower section.
As the preferred of the utility model, the smooth trench digging component includes the connection being connected to below the installing connecting rods
Bar and the smooth trench digging frame being articulated with below the connecting rod, are connected with oil between the connecting rod and the smooth trench digging frame
Cylinder, the connecting rod, the smooth trench digging frame and the oil cylinder hinge joint surround triangle.
As the preferred of the utility model, the feed mechanism for seed is mounted on the mounting rack, and is passed through on the drive rod
The elastic cover locking of screw thread.
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 the preferred of the utility model, the sliding support plate is located at below the feed mechanism for seed, the drive wheel circumferences
Bottom be 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 the preferred of the utility model, plough is installed below the smooth trench digging frame, the plough with it is described
It is locked between smooth 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 the preferred of the utility model, the oil cylinder is two-way ram cylinder, and there are two oil inlet and outlets, the oil cylinders
It is controlled by control valve, the control valve provides power by hydraulic pump.
As the preferred of the utility model, the control valve is three-position four-way valve, including two oil outlets, is gone out described in two
Hydraulic fluid port passes through two oil inlet and outlets that oil pipe is connected to the oil cylinder respectively, is equipped in two oil outlets of the control valve
Hydraulic control one-way 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 the preferred of the utility model, the control valve includes the valve rod for adjusting gear, the valve rod initial bit
It is automatically reset setting in middle position and by reset spring, the valve rod is promoted or pulled out can 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.
As the preferred of the utility model, the valve rod is connected to by connecting rod to be articulated on the connection frame close to described
On the control handle of seat side, it is dynamic that the control handle has the adjusting for driving the connecting rod to push and pull the valve rod
Make.
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 utility model has the following beneficial effects:
The self-propelled drill of the utility model is equipped with the whole trench digging component of sowing thermomechanical components peace simultaneously, can be complete simultaneously
It, can be according to different geology items at smooth, trench digging and the work of sowing, and by the smooth trench digging component of HYDRAULIC CONTROL SYSTEM
Part adjusts 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 the utility model self-propelled drill;
Fig. 2 is the top view of the utility model self-propelled drill;
Fig. 3 is the right view of the sowing thermomechanical components of the utility model self-propelled drill;
Fig. 4 is the main view of the smooth trench digging component of the utility model self-propelled drill;
Fig. 5 is the hydraulic schematic diagram of the smooth trench digging components of the utility model self-propelled drill;
In figure, 1- connection frame, 2- power mechanism, 3- driving front-wheel, 4- support rear-wheel, 5- seat, 6- buffer attachment base, 7-
Installing connecting rods, 8- sowing thermomechanical components, 81- mounting rack, 82- feed mechanism for seed, 83- drive rod, 84- driving wheel, 85- sliding support plate,
The smooth trench digging component of 9-, 91- connecting rod, the smooth trench digging frame of 92-, 921- plough, 93- oil cylinder, 931- oil inlet and outlet, 94- control
Valve processed, 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 utility model is described in further detail.
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 are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are 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 |
---|---|---|---|
CN201821816968.1U CN209283696U (en) | 2018-11-06 | 2018-11-06 | A kind of self-propelled drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821816968.1U CN209283696U (en) | 2018-11-06 | 2018-11-06 | A kind of self-propelled drill |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209283696U true CN209283696U (en) | 2019-08-23 |
Family
ID=67647852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821816968.1U Expired - Fee Related CN209283696U (en) | 2018-11-06 | 2018-11-06 | A kind of self-propelled drill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209283696U (en) |
-
2018
- 2018-11-06 CN CN201821816968.1U patent/CN209283696U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8763713B2 (en) | Agricultural implement with automatic down pressure control | |
US7673570B1 (en) | Row-clearing unit for agricultural implement | |
CN206461943U (en) | Corn seeding equipment | |
CN207252376U (en) | A kind of adjustable mulching film plastic film mulch device | |
US11291155B2 (en) | Down-pressure system for implement with opener assemblies mounted to adjustable rockshaft | |
CN200987275Y (en) | Amplitude modulation multipurpose mulch spreading planter | |
CN109362282A (en) | A kind of self-propelled drill | |
CN209283696U (en) | A kind of self-propelled drill | |
CN2857425Y (en) | Machine for covering mulch film, fertilizing and seeding cotton | |
CN106211830A (en) | The self-propelled motor chassis of Bidirectional power output before and after a kind of band | |
CA2528468C (en) | Method and apparatus of agricultural field seeding | |
CN208624050U (en) | A kind of adjustable machine of working soil of depth | |
CN109964593A (en) | A kind of dual-purpose motor driven seeder of floods and droughts | |
CN206149759U (en) | Depth limit device's ploughing fertilizer distributor is equipped with | |
CN205812767U (en) | Planting mechanism is transplanted in a kind of nonirrigated farmland | |
CN204482287U (en) | Wheat fertilizing sower | |
CN209983069U (en) | Motor-driven seeder for paddy field and dry land | |
CN107347282A (en) | Multifunction wheat rice high efficient seeding integrated machine | |
CN208638922U (en) | A kind of green manure green manuring machine that adaptation front and back mounts | |
CN207560695U (en) | A kind of planting machine for being laid with kind of film | |
CN112425317A (en) | Automatic seeder of agricultural | |
CN206165117U (en) | Mounting structure with adjustable rotary tillage planter | |
CN110352670A (en) | A kind of paddy rice seed-sowing machine | |
CN206760009U (en) | A kind of combined seed and fertilizer drill | |
CN205755434U (en) | Drum-type Radix Saposhnikoviae tectorial seeder |
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: 20190823 Termination date: 20201106 |