CN112715075A - Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator - Google Patents
Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator Download PDFInfo
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- CN112715075A CN112715075A CN202011591092.7A CN202011591092A CN112715075A CN 112715075 A CN112715075 A CN 112715075A CN 202011591092 A CN202011591092 A CN 202011591092A CN 112715075 A CN112715075 A CN 112715075A
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- deep ploughing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a front-thick deep-ploughing and rear-shallow-fine-crushing hand-held rotary cultivator which comprises a fixed base, wherein a driving device is arranged on the fixed base, a damping and buffering structure is arranged below the fixed base, a front deep-ploughing structure is arranged below the damping and buffering structure, the front deep-ploughing structure is connected with the driving device, the damping and buffering structure comprises an upper connecting plate and a lower connecting plate, connecting blocks are symmetrically arranged on the upper connecting plate and the lower connecting plate, a telescopic buffering structure is connected between the connecting blocks, a fertilizer applying device is arranged at the tail end of the fixed base, and the fertilizer applying device comprises a fertilizer applying box and has the beneficial effects that: such device simple structure, convenient to use can effectually carry out the deep ploughing of soil and the breakage of clod is leveled, and can directly fertilize, and the during operation can reduce its vibrations, with the burden of its arm, raises the efficiency.
Description
Technical Field
The invention relates to the field of agricultural production equipment, in particular to a walking rotary cultivator capable of realizing deep ploughing in the front and shallow ploughing in the rear and fine ploughing in the rear.
Background
Soil cultivation is an important part in the production process of the planting industry and has an important effect on increasing the yield of crops. Therefore, the development of soil tillage machinery has been receiving attention, and rotary cultivators have been rapidly developed and popularized since the mid-19 th century. A rotary cultivator, also called a rotary cultivator and a rotary plow, is an agricultural implement which uses a tractor as walking and operation power and realizes soil cultivation operation by turning a group of bent knives arranged on a horizontal shaft.
In prior art, the rotary cultivator can only play surely soil and hack function, after its hack, is difficult to accomplish to level the soil, needs the later stage manual work to level it, and the rotary cultivator during operation, vibrations are fairly big, and long-time operation machine can produce great burden to people's arm, and current rotary cultivator does not possess the device of fertilization, needs the later stage to use machinery or artifical fertilization, and work efficiency is not high.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a walking rotary cultivator with the advantages of thick front, deep cultivation and shallow and fine crushing, which aims to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a front coarse deep ploughing and rear shallow and fine crushing hand-held rotary cultivator comprises a fixed base, wherein a driving device is arranged on the fixed base, a damping and buffering structure is arranged below the fixed base, a front deep ploughing structure is arranged below the damping and buffering structure and connected with the driving device, the front deep ploughing structure comprises a diesel driving machine positioned on the front deep ploughing structure, the output end of the diesel driving machine is connected with a transmission rod, one end of the transmission rod is connected with a first belt pulley, a connecting bottom plate is connected below the damping and buffering structure, two sides below the connecting bottom plate are both fixedly provided with a fixed side plate, the inner side of the fixed side plate is fixedly provided with a connecting bearing, the inner ring of the connecting bearing is connected with a transmission shaft, a connecting roller is connected between the transmission shafts, and a plurality of deep ploughing crushing blades are arranged, the two sides of the connecting roller are respectively provided with a second belt pulley and a first transmission chain wheel, the first belt pulley and the second belt pulley are connected through a connecting belt, the rear end of the front deep ploughing structure is provided with a rear crushing structure, the rear crushing structure comprises a limiting side plate positioned on the connecting bottom plate, a movable rod is connected between the inner sides of the limiting side plates, a crushing cylinder is connected between the movable rods, a plurality of arc-shaped crushed pieces are arranged on the crushing cylinder, the movable rod is provided with a second transmission chain wheel, the first transmission chain wheel and the second transmission chain wheel are connected through a transmission chain, the damping and buffering structure comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are both symmetrically provided with connecting blocks, a telescopic and buffering structure is connected between the connecting blocks, and the telescopic and buffering structure comprises a connecting sleeve, a cavity is arranged in the connecting sleeve, an upper connecting rod and a lower connecting rod are respectively arranged at two ends of the cavity, a first buffer spring is connected between the upper connecting rod and the lower connecting rod, the upper connecting rod and the lower connecting rod are movably connected with the connecting blocks through rotating shafts, an upper connecting transverse plate is connected between the upper connecting rods, a lower connecting transverse plate is connected between the lower connecting rods, a compression spring is arranged between the upper connecting transverse plate and the lower connecting transverse plate, elastic buffer plates are respectively connected between the upper connecting transverse plate and the upper connecting plate and between the lower connecting transverse plate and the lower connecting plate, a fertilizer applying device is arranged at the tail end of the fixed base and comprises a fertilizer applying box, a material inlet is arranged on the fertilizer applying box, a driving motor is arranged on the fertilizer applying box, the output end of the driving motor is connected with a stirring shaft, and stirring, the bottom in the fertilizing box is provided with a pump body, the bottom end of the pump body is provided with a fertilizing pipe, and the bottom of the tail end of the fixed base is provided with a rear guide structure.
Furthermore, an oil tank is arranged on the fixed base and connected with the diesel driver.
Furthermore, one side of the fixed base is provided with a control switch.
Furthermore, a hand-held push rod is arranged on the fixed base, and a rubber protective sleeve is arranged on the hand-held push rod.
Furthermore, a transverse guide pipe is arranged on the fertilizing pipe, and a fertilizing opening is formed in the bottom of the transverse guide pipe.
Furthermore, the rear guide structure comprises a bent connecting rod, the bottom end of the bent connecting rod is connected with a C-shaped block, and a guide wheel is movably connected in the C-shaped block.
Furthermore, the connecting drum is provided with a connecting block, and the connecting block is detachably connected with the deep ploughing crushing blade.
Furthermore, the deep ploughing crushing blade and the arc-shaped crushing block are both composed of high-strength synthetic steel.
The invention provides a walking rotary cultivator with the advantages that the front is rough and deep ploughed, and the rear is shallow and fine, and the walking rotary cultivator has the following beneficial effects:
(1) a damping and buffering structure is arranged below the fixed base, a front deep ploughing structure is arranged below the damping and buffering structure and connected with a driving device, the front deep ploughing structure comprises a diesel driving machine positioned on the front deep ploughing structure, the output end of the diesel driving machine is connected with a transmission rod, one end of the transmission rod is connected with a first belt pulley, a connecting bottom plate is connected below the damping and buffering structure, two sides below the connecting bottom plate are both fixedly provided with fixed side plates, the inner sides of the fixed side plates are fixedly provided with connecting bearings, the inner rings of the connecting bearings are connected with transmission shafts, a connecting roller is connected between the transmission shafts, a plurality of deep ploughing crushing blades are arranged on the connecting roller, two sides of the connecting roller are respectively provided with a second belt pulley and a first transmission chain wheel, the first belt pulley and the second belt pulley are connected through connecting belts, and the rear, the damping and buffering structure comprises an upper connecting plate and a lower connecting plate, connecting blocks are symmetrically arranged on the upper connecting plate and the lower connecting plate respectively, a telescopic buffering structure is connected between the connecting blocks and comprises a connecting sleeve, a cavity is arranged in the connecting sleeve, an upper connecting rod and a lower connecting rod are arranged at two ends of the cavity respectively, a first buffering spring is connected between the upper connecting rod and the lower connecting rod, the upper connecting rod and the lower connecting rod are movably connected with the connecting blocks through rotating shafts, an upper connecting transverse plate is connected between the upper connecting rods, a lower connecting transverse plate is connected between the lower connecting rods, compression springs are arranged between the upper connecting transverse plate and the lower connecting transverse plate, elastic buffering plates are connected between the upper connecting transverse plate and the upper connecting plate and between the lower connecting transverse plate and the lower connecting plate respectively, a fertilizing device is arranged at the tail end, thereby the second belt pulley drives the connecting roller to rotate, thereby the deep ploughing crushing blade carries out deep ploughing, simultaneously, the first transmission chain wheel is utilized to drive the second transmission chain wheel to rotate, thereby the arc-shaped fragment on the crushing barrel is crushed on the land after deep ploughing, the arc-shaped groove on the arc-shaped fragment is utilized to level the land, the pump body is utilized to extract liquid manure from the fertilizing box and spray the liquid manure on the land, the stirring shaft can ensure the uniformity of the liquid manure, when the device works, the damping and buffering structure can be driven, thereby the upper connecting rod and the lower connecting rod can move in the connecting sleeve, the first buffering effect is played by the action of the first buffering spring, when the upper connecting rod and the lower connecting rod move, the upper connecting transverse plate and the lower connecting transverse plate are driven to move, and the good buffering effect is played by the action of the compression spring and the elastic buffering plate, the device has simple structure, convenient to use can effectually carry out the deep ploughing of soil and the breakage of clod is leveled, and can directly fertilize, and the during operation can reduce its vibrations, with the burden of its arm, raises the efficiency.
(2) The oil tank is arranged on the fixed base, and the oil tank is connected with the diesel driving machine, so that the use stability of the diesel driving machine is improved, and the condition of insufficient oil is prevented.
(3) And a control switch is arranged on one side of the fixed base, so that the equipment is convenient to control and use.
(4) The fixed base is provided with a hand-held push rod, the hand-held push rod is provided with a rubber protective sleeve, and the equipment is convenient to push and use.
(5) The fertilizing tube is provided with a transverse guide tube, and the bottom of the transverse guide tube is provided with a fertilizing port, so that the fertilizing effect and efficiency are improved.
(6) The rear guide structure comprises a bent connecting rod, the bottom end of the bent connecting rod is connected with a C-shaped block, and a guide wheel is movably connected in the C-shaped block and can effectively control the whole equipment.
(7) The connecting block is arranged on the connecting roller and detachably connected with the deep ploughing crushing blade, so that the deep ploughing crushing blade can be conveniently replaced.
(8) The deep ploughing crushing blade and the arc-shaped crushing block are both made of high-strength synthetic steel, so that the service life of the deep ploughing crushing blade is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of a front coarse deep ploughing and rear shallow and fine crushing hand-held rotary cultivator according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a front deep ploughing structure of a front coarse deep ploughing and rear shallow and fine crushing hand-held rotary cultivator according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a rear crushing structure in a front coarse deep ploughing and rear shallow and fine crushing hand-held rotary cultivator according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a shock absorption buffer structure in a front-coarse deep-ploughing and rear-shallow-fine-crushing hand-held rotary cultivator according to an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a telescopic buffer structure in a front-coarse deep-ploughing and rear-shallow-fine-crushing hand-held rotary cultivator according to an embodiment of the invention;
FIG. 6 is a schematic structural diagram of a fertilizing device in a front-coarse deep-ploughing and rear-shallow-fine-crushing hand-held rotary cultivator according to an embodiment of the invention;
FIG. 7 is a schematic structural view of a fertilizing tube in a front-coarse deep-ploughing and rear-shallow-fine-crushing hand-held rotary cultivator according to the embodiment of the invention;
fig. 8 is a schematic structural diagram of a rear guide structure in a front-coarse deep-ploughing and rear-shallow-fine-crushing hand-held rotary cultivator according to an embodiment of the invention.
In the figure:
1. a fixed base; 2. a drive device; 3. a shock absorbing and buffering structure; 4. a front deep ploughing structure; 5. a diesel drive; 6. a transmission rod; 7. a first pulley; 8. connecting the bottom plate; 9. fixing the side plate; 10. connecting a bearing; 11. a drive shaft; 12. connecting the rollers; 13. deep ploughing and crushing blades; 14. a second pulley; 15. connecting a belt; 16. a first drive sprocket; 17. a post-crushing structure; 18. a limiting side plate; 19. a movable rod; 20. a crushing cylinder; 21. breaking the arc-shaped fragments; 22. a second drive sprocket; 23. an upper connecting plate; 24. a lower connecting plate; 25. connecting blocks; 26. a telescopic buffer structure; 27. a connecting sleeve; 28. a cavity; 29. an upper connecting rod; 30. a lower connecting rod; 31. a first buffer spring; 32. a rotating shaft; 33. the upper connecting transverse plate; 34. a compression spring; 35. an elastic buffer plate; 36. a fertilizing device; 37. fertilizing box; 38. a feeding port; 39. a drive motor; 40. a stirring shaft; 41. stirring blades; 42. a pump body; 43. a lower connecting transverse plate; 44. fertilizing a pipe; 45. a rear guide structure; 46. an oil tank; 47. a control switch; 48. a hand-held push rod; 49. a rubber protective sleeve; 50. a transverse conduit; 51. fertilizing; 52. bending the connecting rod; 53. c-shaped blocks; 54. a guide wheel; 55. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The invention is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-8, a front coarse deep ploughing and rear shallow and fine crushing hand-held rotary cultivator according to an embodiment of the present invention includes a fixing base 1, a driving device 2 is disposed on the fixing base 1, a damping buffer structure 3 is disposed below the fixing base 1, a front deep ploughing structure 4 is disposed below the damping buffer structure 3, the front deep ploughing structure 4 is connected to the driving device 2, the front deep ploughing structure 4 includes a diesel driving machine 5 disposed on the front deep ploughing structure 4, an output end of the diesel driving machine 5 is connected to a transmission rod 6, one end of the transmission rod 6 is connected to a first belt pulley 7, a connection bottom plate 8 is connected to the lower portion of the damping buffer structure 3, fixed side plates 9 are fixedly disposed on both sides of the lower portion of the connection bottom plate 8, a connection bearing 10 is fixedly disposed on the inner side of the fixed side plates 9, and a transmission shaft 11 is connected to, a connecting roller 12 is connected between the transmission shafts 11, a plurality of deep ploughing crushing blades 13 are arranged on the connecting roller 12, a second belt pulley 14 and a first transmission chain wheel 16 are respectively arranged on two sides of the connecting roller 12, the first belt pulley 7 and the second belt pulley 14 are connected through a connecting belt 15, a rear crushing structure 17 is arranged at the rear end of the front deep ploughing structure 4, the rear crushing structure 17 comprises a limiting side plate 18 positioned on the connecting bottom plate 8, a movable rod 19 is connected between the inner sides of the limiting side plates 18, a crushing barrel 20 is connected between the movable rods 19, a plurality of arc-shaped crushing blocks 21 are arranged on the crushing barrel 20, a second transmission chain wheel 22 is arranged on the movable rod 19, the first transmission chain wheel 16 and the second transmission chain wheel 22 are connected through a transmission chain, and the damping buffer structure 3 comprises an upper connecting plate 23 and a lower connecting plate 24, the upper connecting plate 23 and the lower connecting plate 24 are symmetrically provided with connecting blocks 25, a telescopic buffer structure 26 is connected between the connecting blocks 25, the telescopic buffer structure 26 comprises a connecting sleeve 27, a cavity 28 is arranged in the connecting sleeve 27, two ends of the cavity 28 are respectively provided with an upper connecting rod 29 and a lower connecting rod 30, a buffer spring I31 is connected between the upper connecting rod 29 and the lower connecting rod 30, the upper connecting rod 29 and the lower connecting rod 30 are movably connected with the connecting blocks 25 through a rotating shaft 32, an upper connecting transverse plate 33 is connected between the upper connecting rod 29, a lower connecting transverse plate 43 is connected between the lower connecting rod 30, a compression spring 34 is arranged between the upper connecting transverse plate 33 and the lower connecting transverse plate 43, and elastic buffer plates 35 are connected between the upper connecting transverse plate 33 and the upper connecting plate 23 and between the lower connecting transverse plate 43 and the lower connecting plate 24, the tail end of unable adjustment base 1 is equipped with fertilizer injection unit 36, fertilizer injection unit 36 is including fertilization case 37, be equipped with pan feeding mouth 38 on the fertilization case 37, be equipped with driving motor 39 on the fertilization case 37, driving motor 39's output is connected with (mixing) shaft 40, be equipped with stirring leaf 41 on the (mixing) shaft 40, the bottom is equipped with the pump body 42 in the fertilization case 37, pump body 42 bottom is equipped with fertilization pipe 44, unable adjustment base 1's tail end bottom is equipped with back guide structure 45.
According to the scheme of the invention, the damping and buffering structure 3 is arranged below the fixed base 1, the front deep ploughing structure 4 is arranged below the damping and buffering structure 3, the front deep ploughing structure 4 is connected with the driving device 2, the front deep ploughing structure 4 comprises the diesel driving machine 5 positioned on the front deep ploughing structure 4, the output end of the diesel driving machine 5 is connected with the transmission rod 6, one end of the transmission rod 6 is connected with the first belt pulley 7, the lower part of the damping and buffering structure 3 is connected with the connecting bottom plate 8, the two sides below the connecting bottom plate 8 are both fixedly provided with the fixed side plates 9, the inner sides of the fixed side plates 9 are fixedly provided with the connecting bearings 10, the inner rings of the connecting bearings 10 are connected with the transmission shafts 11, the connecting rollers 12 are connected between the transmission shafts 11, and the connecting rollers 12 are provided with a plurality, the two sides of the connecting roller 12 are respectively provided with a second belt pulley 14 and a first transmission chain wheel 16, the first belt pulley 7 is connected with the second belt pulley 14 through a connecting belt 15, the rear end of the front deep ploughing structure 4 is provided with a rear crushing structure 17, the damping and buffering structure 3 comprises an upper connecting plate 23 and a lower connecting plate 24, the upper connecting plate 23 and the lower connecting plate 24 are symmetrically provided with connecting blocks 25, a telescopic buffering structure 26 is connected between the connecting blocks 25, the telescopic buffering structure 26 comprises a connecting sleeve 27, a cavity 28 is arranged in the connecting sleeve 27, two ends of the cavity 28 are respectively provided with an upper connecting rod 29 and a lower connecting rod 30, a first buffer spring 31 is connected between the upper connecting rod 29 and the lower connecting rod 30, and the upper connecting rod 29 and the lower connecting rod 30 are movably connected with the connecting blocks 25 through a rotating shaft 32, an upper connecting transverse plate 33 is connected between the upper connecting rods 29, a lower connecting transverse plate 43 is connected between the lower connecting rods 30, a compression spring 34 is arranged between the upper connecting transverse plate 33 and the lower connecting transverse plate 43, elastic buffer plates 35 are connected between the upper connecting transverse plate 33 and the upper connecting plate 23 and between the lower connecting transverse plate 43 and the lower connecting plate 24, a fertilizing device 36 is arranged at the tail end of the fixed base 1, when in use, a diesel driver 5 is used for driving the first belt pulley 7 to rotate, so that the second belt pulley 14 drives the connecting drum 12 to rotate, so that the deep ploughing crushing blades 13 are deeply ploughed, and meanwhile, the first transmission chain wheel 16 is used for driving the second transmission chain wheel 22 to rotate, so that the arc-shaped crushing blocks 21 on the crushing drum 20 crush deeply ploughed land and the arc-shaped grooves on the arc-shaped crushing blocks 21 are used for flattening the land, recycle pump body 42 and draw liquid manure from fertilization case 37 in, spray to the soil on, the even of liquid manure can be guaranteed to (mixing) shaft 40, equipment during operation, can drive shock attenuation buffer structure 3, thereby make upper connecting rod 29 and lower connecting rod 30 at adapter sleeve 27 internalization, utilize the effect of a buffer spring 31, play the effect of first heavy buffering, when upper connecting rod 29 and lower connecting rod 30 move about, it connects diaphragm 33 and lower connection diaphragm 43 activity to drive again, utilize compression spring 34 and elastic buffer board 35's effect, play good cushioning effect, such device simple structure, high durability and convenient use, can effectually carry out the deep ploughing of soil and the broken of soil block and level, and can directly fertilize, in operation, can reduce its vibrations, with the burden of its arm, and the efficiency is improved.
Example two:
as shown in fig. 1, an oil tank 46 is provided on the fixing base 1, and the oil tank 46 is connected to the diesel engine 5, so that the stability of the use of the diesel engine 5 is improved, and the occurrence of insufficient oil is prevented.
Example three:
as shown in fig. 1, a hand-held push rod 48 is arranged on the fixed base 1, and a rubber protective sleeve 49 is arranged on the hand-held push rod 48, so that the device can be pushed and used conveniently.
Example four:
as shown in fig. 7, a transverse conduit 50 is arranged on the fertilizing tube 44, and a fertilizing opening 51 is arranged at the bottom of the transverse conduit 50, so that the fertilizing effect and efficiency are improved.
Example five:
as shown in fig. 8, the rear guide structure 45 includes a curved connecting rod 52, a C-shaped block 53 is connected to the bottom end of the curved connecting rod 52, and a guide wheel 54 is movably connected in the C-shaped block 53, so that the device can be effectively controlled as a whole.
Example six:
as shown in fig. 2, the connecting drum 12 is provided with a connecting block 55, and the connecting block 55 is detachably connected with the deep ploughing crushing blade 13, so that the deep ploughing crushing blade 13 can be conveniently replaced.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the device is used, the diesel engine 5 is utilized to drive the first belt pulley 7 to rotate, so that the second belt pulley 14 drives the connecting roller 12 to rotate, so that the deep ploughing crushing blade 13 carries out deep ploughing, the first transmission chain wheel 16 is utilized to drive the second transmission chain wheel 22 to rotate, so that the arc-shaped fragment fragments 21 on the crushing barrel 20 crush the deep ploughed land, the arc-shaped grooves on the arc-shaped fragment fragments 21 are utilized to level the land, the pump body 42 is utilized to extract water and fertilizer from the fertilizing box 37 and spray the water and fertilizer onto the land, the stirring shaft 40 can ensure the uniformity of the water and fertilizer, the device drives the damping and buffering structure 3 when working, so that the upper connecting rod 29 and the lower connecting rod 30 move in the connecting sleeve 27, the first damping and buffering effects are achieved by the action of the first damping spring 31, and when the upper connecting rod 29 and the lower connecting rod 30 move, the upper connecting transverse plate 33 and the lower connecting transverse plate 43 are driven to move, utilize compression spring 34 and elastic buffer board 35's effect, play good cushioning effect, such device simple structure, convenient to use can effectually carry out the deep ploughing of soil and the breakage of clod is leveled, and can directly fertilize, and the during operation can reduce its vibrations, with the burden of its arm, raises the efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The walking rotary cultivator is characterized by comprising a fixed base (1), wherein a driving device (2) is arranged on the fixed base (1).
2. The walking rotary cultivator with the functions of front coarse deep ploughing and rear shallow and fine crushing according to claim 1, characterized in that a shock absorption and buffering structure (3) is arranged below the fixed base (1), a front deep ploughing structure (4) is arranged below the shock absorption and buffering structure (3), the front deep ploughing structure (4) is connected with the driving device (2), the front deep ploughing structure (4) comprises a diesel driving machine (5) positioned on the front deep ploughing structure (4), the output end of the diesel driving machine (5) is connected with a transmission rod (6), one end of the transmission rod (6) is connected with a first belt pulley (7), a connecting bottom plate (8) is connected below the shock absorption and buffering structure (3), fixed side plates (9) are fixedly arranged on both sides below the connecting bottom plate (8), and a connecting bearing (10) is fixedly arranged on the inner side of the fixed side plate (9), the inner ring of the connecting bearing (10) is connected with a transmission shaft (11), a connecting roller (12) is connected between the transmission shafts (11), a plurality of deep ploughing crushing blades (13) are arranged on the connecting roller (12), a second belt pulley (14) and a first transmission chain wheel (16) are respectively arranged on two sides of the connecting roller (12), the first belt pulley (7) and the second belt pulley (14) are connected through a connecting belt (15), a rear crushing structure (17) is arranged at the rear end of the front deep ploughing structure (4), the rear crushing structure (17) comprises a limiting side plate (18) positioned on the connecting bottom plate (8), a movable rod (19) is connected between the inner sides of the limiting side plates (18), a crushing barrel (20) is connected between the movable rods (19), and a plurality of arc-shaped crushing blocks (21) are arranged on the crushing barrel (20), be equipped with second drive sprocket (22) on movable rod (19), just first drive sprocket (16) with second drive sprocket (22) passes through drive chain and connects, shock attenuation buffer structure (3) include upper junction plate (23) and lower connecting plate (24), upper junction plate (23) with equal symmetry is equipped with connecting block (25) down on connecting plate (24), be connected with flexible buffer structure (26) between connecting block (25), flexible buffer structure (26) include connecting sleeve (27), be equipped with cavity (28) in connecting sleeve (27), the both ends of cavity (28) are equipped with connecting rod (29) and lower connecting rod (30) respectively, upper connecting rod (29) with be connected with buffer spring (31) down between connecting rod (30), upper connecting rod (29) with lower connecting rod (30) all through pivot (32) with connecting block (25) swing joint, an upper connecting transverse plate (33) is connected between the upper connecting rods (29), a lower connecting transverse plate (43) is connected between the lower connecting rods (30), a compression spring (34) is arranged between the upper connecting transverse plate (33) and the lower connecting transverse plate (56), an elastic buffer plate (35) is connected between the upper connecting transverse plate (33) and the upper connecting plate (23) and between the lower connecting transverse plate (43) and the lower connecting plate (24), a fertilizer applying device (36) is arranged at the tail end of the fixing base (1), the fertilizer applying device (36) comprises a fertilizer applying box (37), a feeding hole (38) is formed in the fertilizer applying box (37), a driving motor (39) is arranged on the fertilizer applying box (37), a stirring shaft (40) is connected to the output end of the driving motor (39), stirring blades (41) are arranged on the stirring shaft (40), and a pump body (42) is arranged at the inner bottom of the fertilizer applying box (37, the fertilizing tube (44) is arranged at the bottom end of the pump body (42), a rear guide structure (45) is arranged at the bottom of the tail end of the fixed base (1), an oil tank (46) is arranged on the fixed base (1), the oil tank (46) is connected with the diesel driver (5), a damping and buffering structure (3) is arranged below the fixed base (1), a front deep ploughing structure (4) is arranged below the damping and buffering structure (3), the front deep ploughing structure 4 is connected with the driving device 2, the front deep ploughing structure 4 comprises a diesel driver 5 positioned on the front deep ploughing structure 4, the output end of the diesel driver 5 is connected with a transmission rod 6, one end of the transmission rod 6 is connected with a first belt pulley 7, a connecting bottom plate 8 is connected below the damping and buffering structure 3, and fixed side plates 9 are fixedly arranged on two sides below the connecting bottom plate 8, the inner side of the fixed side plate 9 is fixedly provided with a connecting bearing 10, the inner ring of the connecting bearing 10 is connected with a transmission shaft 11, a connecting roller 12 is connected between the transmission shafts 11, the connecting roller 12 is provided with a plurality of deep ploughing crushing blades 13, the two sides of the connecting roller 12 are respectively provided with a second belt pulley 14 and a first transmission chain wheel 16, the first belt pulley 7 and the second belt pulley 14 are connected through a connecting belt 15, the rear end of the front deep ploughing structure 4 is provided with a rear crushing structure 17, the damping buffer structure 3 comprises an upper connecting plate 23 and a lower connecting plate 24, the upper connecting plate 23 and the lower connecting plate 24 are both symmetrically provided with connecting blocks 25, a telescopic buffer structure 26 is connected between the connecting blocks 25, the telescopic buffer structure 26 comprises a connecting sleeve 27, the connecting sleeve 27 is internally provided with a cavity 28, and the two ends of the cavity 28 are respectively provided with an upper connecting rod 29 and a lower, a buffer spring I31 is connected between the upper connecting rod 29 and the lower connecting rod 30, the upper connecting rod 29 and the lower connecting rod 30 are movably connected with the connecting block 25 through a rotating shaft 32, an upper connecting transverse plate 33 is connected between the upper connecting rod 29, a lower connecting transverse plate 43 is connected between the lower connecting rod 30, a compression spring 34 is arranged between the upper connecting transverse plate 33 and the lower connecting transverse plate 43, an elastic buffer plate 35 is connected between the upper connecting transverse plate 33 and the upper connecting plate 23 and between the lower connecting transverse plate 43 and the lower connecting plate 24, a fertilizer applying device 36 is arranged at the tail end of the fixed base 1, when in use, a diesel oil driving machine 5 is used for driving the first belt pulley 7 to rotate, so that the second belt pulley 14 drives the connecting roller 12 to rotate, so that the deep ploughing crushing blade 13 carries out deep ploughing, and meanwhile, the first driving sprocket 16 is used for driving the second driving sprocket 22 to rotate, thereby the arc-shaped broken blocks 21 on the breaking barrel 20 break the deeply ploughed land, and utilize the arc-shaped groove on the arc-shaped broken blocks 21 to level the land, and then the pump body 42 is utilized to extract the liquid manure from the fertilizing box 37 and spray the liquid manure on the land, the stirring shaft 40 can ensure the uniformity of the liquid manure, when the device works, the damping buffer structure 3 can be driven, thereby the upper connecting rod 29 and the lower connecting rod 30 can move in the connecting sleeve 27, the first buffer function can be achieved by utilizing the function of the buffer spring I31, when the upper connecting rod 29 and the lower connecting rod 30 move, the upper connecting transverse plate 33 and the lower connecting transverse plate 43 can be driven to move, the good buffer function can be achieved by utilizing the functions of the compression spring 34 and the elastic buffer plate 35, the device has simple structure and convenient use, can effectively carry out the deep ploughing of the land and the breaking and leveling of the soil blocks, and can be directly applied with fertilizer, when the multifunctional arm support works, the vibration of the multifunctional arm support can be reduced, the burden of the arm of the multifunctional arm support is reduced, and the efficiency is improved.
3. The walking rotary cultivator with the functions of deep ploughing in front and shallow ploughing and fine crushing in rear according to claim 2, wherein a control switch (47) is arranged on one side of the fixed base (1).
4. The walking rotary cultivator for deep ploughing in front and shallow and fine crushing in rear according to claim 2, wherein a walking push rod (48) is arranged on the fixed base (1), and a rubber protective sleeve (49) is arranged on the walking push rod (48).
5. The walking rotary cultivator with the functions of deep ploughing in front and shallow and fine crushing as claimed in claim 2, wherein the fertilizing tube (44) is provided with a transverse conduit (50), and the bottom of the transverse conduit (50) is provided with a fertilizing opening (51).
6. The walking rotary cultivator with the functions of front coarse deep ploughing and rear shallow and fine crushing as claimed in claim 2, wherein the rear guide structure (45) comprises a curved connecting rod (52), a C-shaped block (53) is connected to the bottom end of the curved connecting rod (52), and a guide wheel (54) is movably connected to the inside of the C-shaped block (53).
7. The walking rotary cultivator with the functions of front rough deep ploughing and rear shallow and fine crushing as claimed in claim 2, wherein the connecting roller (12) is provided with a connecting block (55), and the connecting block (55) is detachably connected with the deep ploughing crushing blade (13).
8. The walking rotary cultivator of claim 2, wherein the deep ploughing crushing blade (13) and the arc-shaped crushing block (21) are both made of high-strength synthetic steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011591092.7A CN112715075A (en) | 2020-12-29 | 2020-12-29 | Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011591092.7A CN112715075A (en) | 2020-12-29 | 2020-12-29 | Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator |
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| CN112715075A true CN112715075A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011591092.7A Pending CN112715075A (en) | 2020-12-29 | 2020-12-29 | Front-coarse deep-ploughing and rear-shallow fine-crushing hand-held rotary cultivator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833801A (en) * | 2021-08-23 | 2021-12-24 | 安徽金三环金属科技有限公司 | A high-efficient damping device for agricultural machinery equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869015A (en) * | 2010-06-09 | 2010-10-27 | 左佳奇 | Rotary cultivator realizing front deep and extensive cultivation and rear shallow and fine crushing |
| CN206118311U (en) * | 2016-08-30 | 2017-04-26 | 山东胜伟园林科技有限公司 | Multifunctional rotary tiller |
| CN206770476U (en) * | 2017-04-01 | 2017-12-19 | 韩玉祥 | A kind of mine shearer damping device |
| CN109379905A (en) * | 2018-10-23 | 2019-02-26 | 周力 | A kind of ground levelling device that agricultural tillage modulability is high |
| CN209175623U (en) * | 2018-12-29 | 2019-07-30 | 深圳市裕达精密科技有限公司 | A kind of buffer structure of precise clamp |
| CN209390645U (en) * | 2019-01-16 | 2019-09-17 | 朱汉余 | A kind of harrowing rotary machine structure for subsoiler of deep ploughing |
| US20200236839A1 (en) * | 2018-08-01 | 2020-07-30 | Nanjing Research Institute For Agricultural Mechanization, Ministry Of Agriculture | Straw Crushing and Inter-Furrow Collecting-Mulching No-Tillage Seeder |
| CN211745187U (en) * | 2019-12-26 | 2020-10-27 | 江苏涛幼金属结构有限公司 | Vegetable planting is with fertilizer injection unit that digs |
-
2020
- 2020-12-29 CN CN202011591092.7A patent/CN112715075A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869015A (en) * | 2010-06-09 | 2010-10-27 | 左佳奇 | Rotary cultivator realizing front deep and extensive cultivation and rear shallow and fine crushing |
| CN206118311U (en) * | 2016-08-30 | 2017-04-26 | 山东胜伟园林科技有限公司 | Multifunctional rotary tiller |
| CN206770476U (en) * | 2017-04-01 | 2017-12-19 | 韩玉祥 | A kind of mine shearer damping device |
| US20200236839A1 (en) * | 2018-08-01 | 2020-07-30 | Nanjing Research Institute For Agricultural Mechanization, Ministry Of Agriculture | Straw Crushing and Inter-Furrow Collecting-Mulching No-Tillage Seeder |
| CN109379905A (en) * | 2018-10-23 | 2019-02-26 | 周力 | A kind of ground levelling device that agricultural tillage modulability is high |
| CN209175623U (en) * | 2018-12-29 | 2019-07-30 | 深圳市裕达精密科技有限公司 | A kind of buffer structure of precise clamp |
| CN209390645U (en) * | 2019-01-16 | 2019-09-17 | 朱汉余 | A kind of harrowing rotary machine structure for subsoiler of deep ploughing |
| CN211745187U (en) * | 2019-12-26 | 2020-10-27 | 江苏涛幼金属结构有限公司 | Vegetable planting is with fertilizer injection unit that digs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833801A (en) * | 2021-08-23 | 2021-12-24 | 安徽金三环金属科技有限公司 | A high-efficient damping device for agricultural machinery equipment |
| CN113833801B (en) * | 2021-08-23 | 2024-05-17 | 安徽金三环金属科技有限公司 | Efficient damping device for agricultural machinery equipment |
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