CN201995303U - Miniature tiller - Google Patents
Miniature tiller Download PDFInfo
- Publication number
- CN201995303U CN201995303U CN2011200226743U CN201120022674U CN201995303U CN 201995303 U CN201995303 U CN 201995303U CN 2011200226743 U CN2011200226743 U CN 2011200226743U CN 201120022674 U CN201120022674 U CN 201120022674U CN 201995303 U CN201995303 U CN 201995303U
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- Prior art keywords
- wheel
- bevel gear
- gear
- walking
- miniature
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- Expired - Fee Related
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- 238000003971 tillage Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000009333 weeding Methods 0.000 abstract description 2
- 230000004720 fertilization Effects 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a miniature tiller, which comprises a frame, a power device, a holding handle and a hanging frame, wherein a gear speed-changing, direction-changing and inverting mechanism driven by the power device is fixedly connected onto the frame, and a front travelling wheel and a rear travelling wheel are respectively and fixedly connected onto a front output shaft and a rear output shaft of the gear speed-changing, direction-changing and inverting mechanism. Traditional raw materials and mechanical parts can be selected, and the miniature tiller is processed and manufactured by adopting a conventional process and is easy to implement. After a corresponding agricultural implement is equipped on the hanging frame, the miniature tiller can be widely applied to various farmland operations, such as tillage, weeding, ditching, soil coverage, ridging, seeding, fertilization, rotary tillage and the like; the miniature tiller can run in a furrow through the forward and backward driving of the front travelling wheel and the rear travelling wheel; and a counter weight and the travelling wheels are combined and integrated, and the miniature tiller is stable and reliable in operation. The miniature tiller has the advantages that the structure is simple and reasonable, the cost is low, the miniature tiller is easily accepted by many farmers, is flexible to use, is easy to operate, has stable and reliable performances, is convenient to maintain and can be used in various landforms, the adaptability is strong, the application range is wide, and the like, and the miniature tiller has promotional and practical values.
Description
Technical field
The utility model relates to the improvement of agricultural tillage machine tool structure, is a kind of miniature cultivated machine specifically, belongs to agricultural machinery.
Background technology
Existing various agricultural tillage machine tool is many, still, mostly can not adapt to northern area and use.Ubiquity: skid, do not grab ground, unstable during work; It is too tired to follow the plough during operation, does not take the air line, sideslip, and labour intensity is big; The center of gravity of common mechanical, is toppled over when using in the location, hillside easily all than higher, holds up incessantly plough; Road wheel mostly is iron tyre or chain rail wheel, and the area that lands is little; Car load is from heavy and light, no counterweight, shortcomings such as poor stability.
The utility model content
The purpose of this utility model is at above-mentioned deficiency, provide a kind of simple in structure, cost is low, use is flexible, the miniature cultivated machine of easily operation, stable performance, applied range.
The technical scheme that realizes the utility model purpose is:
This miniature cultivated machine, comprise frame, power set, handle, hitching frame, characteristics are to be fixedly connected with gear graduation, break-in, the reversing mechanism that is driven by power set on frame, are fixedly connected with front walking wheel and rear walking wheel respectively on the front walking wheel wheel shaft of gear graduation, break-in, reversing mechanism and the rear walking wheel wheel shaft.
Gear shift in gear graduation, break-in, the reversing mechanism is made of intermeshing power input gear, power mesomerism gear and power output gear on power input shaft, power stub and the power take-off of power set drive.
Gear graduation, break-in, gear break-in in the reversing mechanism, reversing mechanism, by the power output bevel gear that is fixed on the power output gear, the forward bevel gear that rotates with the power output shaft that detours away of power output bevel gear engagement and swing to bevel gear, being slidingly connected at the slide block that two ends on the walking power output shaft have a ratchet constitutes, bevel gear and back bevel gear before the two ends of walking power output shaft are respectively equipped with, before bevel gear be connected with a joggle with last bevel gear on the preceding vertical walking axle, following bevel gear on preceding vertical walk spool and the preceding walking bevel gear on the front walking wheel wheel shaft are connected with a joggle; Last bevel gear on the vertical walking axle with the back of back bevel gear is connected with a joggle, following bevel gear on the vertical walking axle in back and the back walking bevel gear on the rear walking wheel wheel shaft are connected with a joggle, on the front walking wheel wheel shaft, be fixedly connected with front walking wheel, on the rear walking wheel wheel shaft, be fixedly connected with rear walking wheel; The ratchet at slide block two ends is connected with the forward bevel gear or the ratchet engagement of swinging on the bevel gear respectively, and the allocating slot on the slide block is connected with shift fork contact on being movably connected in gearbox, shift fork with just swing to control stick and fixedly connected.
To make stable equipment operation in order lowering the center of gravity, can on front walking wheel and rear walking wheel, to be added with counterweight, make preceding counterweight road wheel and back counterweight road wheel that counterweight and road wheel combine together; Or between front walking wheel and rear walking wheel, be connected with a joggle crawler belt, regulate counterweight by the weight of regulating crawler belt.
In order to make operation more stable, can be after being fixedly connected with 2 preceding counterweight road wheels and 2 on the front walking wheel wheel shaft of gear graduation, break-in, reversing mechanism and the rear walking wheel wheel shaft respectively the counterweight road wheel.
Turn to for the ease of operating, on frame, be provided with steering control level, the rotating lever on the steering control level, through connecting rod be fixedly connected on before preceding rotating lever on the vertical walking axle flexibly connect.
The utility model is simple in structure, can select components of machine such as existing raw material and general gear, bevel gear, crawler belt for use, and adopts conventional processes to make, and implements easily.After being equipped with corresponding farm machinery on the hitching frame, can being widely used in the arable land, weeding in the various farmland operations such as ground, trench digging, ridging, ridging, sowing, fertilising, rotary tillage; Front walking wheel and rear walking wheel, front and back drive, and miniature cultivated machine can be travelled in a furrow; Counterweight combines with road wheel, combines stable and reliable operation together.Simple in structure, cost is low, multiple functional, high efficiency, low, the applied range of labour intensity, have and promote and practical value.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the backsight structural representation of Fig. 1.
Fig. 3 is the plan structure schematic diagram behind the omission power set among Fig. 1.
Fig. 4 be among Fig. 3 before the counterweight road wheel turn right to structural representation.
Fig. 5 is the schematic diagram of gear graduation, side steering.
Fig. 6 is the schematic diagram of gear reversing mechanism.
Fig. 7 is the structural representation of the another kind of embodiment of the utility model.
Fig. 8 is the structural representation of another embodiment of the utility model.
Embodiment
The utility model is further described with the embodiment that provides below in conjunction with accompanying drawing.
Embodiment 1: with reference to Fig. 1-6, this is a kind of miniature cultivated machine with counterweight road wheel behind 2 preceding counterweight road wheels and 2.This miniature cultivated machine is made of frame 1, petrol engine 2, handle 3, hitching frame 4 etc., is fixedly connected with gearbox 5 on frame, counterweight traction drive assembly 6 and back counterweight traction drive assembly 7 before the front and back of gearbox are fixedly connected with respectively.In gearbox, preceding counterweight traction drive assembly and back counterweight traction drive assembly, the gear graduation, break-in, the reversing mechanism that are driven by petrol engine are housed.
Petrolic operation power is converted to the walking power of preceding counterweight road wheel and back counterweight road wheel, and can realizes moving ahead or falling back and travel through gear graduation, break-in, reversing mechanism.Referring to Fig. 5, gear shift, driving power input wheel 9 by petrol engine through belt conveyer belt 8 rotates, thereby driving power input shaft a rotates, power mesomerism gear b1 on power input gear a1 on the power input shaft and the power stub b is connected with a joggle, power mesomerism gear b2 on the power stub b and the power output gear c1 on the power take-off c are connected with a joggle, and petrolic outputting power are converted to be fit to the slow-speed of revolution that requires, the operation power of high pulling torque.The gear side steering, by the forward bevel gear d1 that is fixed on power output bevel gear c2 on the power output gear c1, rotates with the power output shaft d that detours away of power output bevel gear engagement with swing to bevel gear d2 and constitute, bevel gear d3 and back bevel gear d4 before the two ends of walking power output shaft are respectively equipped with, before bevel gear d3 be connected with a joggle with last bevel gear e1 on the preceding vertical walking e, following bevel gear e2 on the preceding vertical walking axle and the preceding walking bevel gear g1 on the front walking wheel wheel shaft g are connected with a joggle, and are fixedly connected with 2 preceding counterweight road wheels 10 on the front walking wheel wheel shaft; Last bevel gear f1 on the vertical walking axle with the back of the back bevel gear d4 f is connected with a joggle, following bevel gear f2 on the vertical walking axle in back and the back walking bevel gear h1 on the rear walking wheel wheel shaft h are connected with a joggle counterweight road wheel 11 after being fixedly connected with 2 on the rear walking wheel wheel shaft.Referring to Fig. 6, the gear reversing mechanism, constitute by being in axial sliding connection the slide block 12 that on walking power output shaft d two ends have a ratchet in the gearbox 5, the ratchet at slide block two ends can be respectively be connected with the forward bevel gear d1 or the ratchet engagement of swinging on the bevel gear d2, allocating slot 13 on the slide block is connected with shift fork 14 contact on being movably connected in gearbox, shift fork with just swing to control stick 15 and fixedly connected.Promote just to swing to control stick, the ratchet of slide block one end is connected with ratchet engagement on the forward bevel gear, preceding counterweight road wheel is walked forward with back counterweight road wheel; Oppositely control stick is just being swung in pulling, and the ratchet of the slide block other end is connected with ratchet engagement on swinging to bevel gear, the walking that falls back backward of preceding counterweight road wheel and back counterweight road wheel.
On frame, be provided with steering control level 16, the rotating lever 17 on the steering control level, through connecting rod 18 be fixedly connected on before preceding rotating lever 19 on the vertical walking axle flexibly connect; Rotating lever rotated synchronously before the rotation steering control level can drive, thereby counterweight road wheel left-right rotation reaches the purpose that miniature cultivated machine turns to walking before making.
Preceding counterweight road wheel and back counterweight road wheel are according to designing requirement suitable counterweight to be produced on front walking wheel and the rear walking wheel, and counterweight and road wheel are combined together, front and back drive, with travelling in a furrow, travel steadily, alleviated operator's labour intensity.
Embodiment 2: with reference to Fig. 7, this is a kind of miniature cultivated machine with counterweight road wheel behind 1 preceding counterweight road wheel and 1.The structure of this miniature cultivated machine and embodiment 1, basic identical.Just on the front walking wheel wheel shaft, be fixedly connected with 1 preceding counterweight road wheel 10, counterweight road wheel 11 after being fixedly connected with 1 on the rear walking wheel wheel shaft.Preceding counterweight road wheel and back counterweight road wheel, front and back drive, with travelling in a furrow.
Embodiment 3: with reference to Fig. 8, this is a kind of miniature cultivated machine with caterpillar type tavelling wheel.The structure of this miniature cultivated machine and embodiment 1, basic identical.Heavy crawler belt 22 just has been connected with a joggle between front walking wheel 20 and rear walking wheel 21.
The utility model applicant presses embodiment 1 and implements this miniature cultivated machine.The demonstration on probation through inside, this miniature cultivated machine is compared with existing multiple agricultural tillage machine tool; The many applied ranges of function are equipped with after the corresponding farm machinery, can plough, weed various agricultural operations such as ground, trench digging, ridging, ridging, sowing, fertilising, rotary tillage; Gear graduation, break-in, reversing mechanism compact conformation, the through-drive of machine power full-depth tooth can the slow-speed of revolution, the high pulling torque operation, and power attenuation is little, and tractive force is big, are applicable to that various areas such as level land, hillside use; Preceding counterweight road wheel and back counterweight road wheel combine road wheel and counterweight together, regulate counterweight according to instructions for use, and forward and backward counterweight road wheel varies in weight, can regulate the center of gravity of miniature cultivated machine easily, make tractive force balance again, make the miniature cultivated machine not sideslip that takes the air line, even on the hillsides of 40 degree, plough in the same old way; Can realize two groups of two drivings and two groups of two drivings of single-wheel of four-wheel, front and back drive, with travelling in a furrow, increase is grabbed ground in fact to the contact area and the contact point on ground, travels steadily, alleviated operator's labour intensity, the peasant household that is specially adapted to the no light prime of life labour in the north uses.Have simple and reasonable, cost low be easy to into wide farmers is accepted, is used flexibly, operation easily, stable and reliable for performance, easy to maintenance, can use advantages such as adaptability are strong, applied range in various landform, be subjected to person on probation's general favorable comment.
The above embodiment is more preferably giving an example of embodiment of the utility model, and common variation that those skilled in the art carries out in the technical solutions of the utility model scope and equivalence are replaced, and all should be included in the protection domain of the present utility model.
Claims (6)
1. miniature cultivated machine, comprise frame, power set, handle, hitching frame, it is characterized in that on frame, being fixedly connected with gear graduation, break-in, the reversing mechanism that drives by power set, be fixedly connected with front walking wheel and rear walking wheel respectively on the front walking wheel wheel shaft of gear graduation, break-in, reversing mechanism and the rear walking wheel wheel shaft.
2. miniature cultivated machine according to claim 1, it is characterized in that the gear shift in gear graduation, break-in, the reversing mechanism, constitute by intermeshing power input gear, power mesomerism gear and power output gear on power input shaft, power stub and the power take-off of power set drive.
3. miniature cultivated machine according to claim 1, it is characterized in that gear graduation, break-in, gear break-in in the reversing mechanism, reversing mechanism, by the power output bevel gear that is fixed on the power output gear, the forward bevel gear that rotates with the power output shaft that detours away of power output bevel gear engagement and swing to bevel gear, being slidingly connected at the slide block that two ends on the walking power output shaft have a ratchet constitutes, bevel gear and back bevel gear before the two ends of walking power output shaft are respectively equipped with, before bevel gear be connected with a joggle with last bevel gear on the preceding vertical walking axle, following bevel gear on preceding vertical walk spool and the preceding walking bevel gear on the front walking wheel wheel shaft are connected with a joggle; Last bevel gear on the vertical walking axle with the back of back bevel gear is connected with a joggle, following bevel gear on the vertical walking axle in back and the back walking bevel gear on the rear walking wheel wheel shaft are connected with a joggle, on the front walking wheel wheel shaft, be fixedly connected with front walking wheel, on the rear walking wheel wheel shaft, be fixedly connected with rear walking wheel; The ratchet at slide block two ends is connected with the forward bevel gear or the ratchet engagement of swinging on the bevel gear respectively, and the allocating slot on the slide block is connected with shift fork contact on being movably connected in gearbox, shift fork with just swing to control stick and fixedly connected.
4. miniature cultivated machine according to claim 1 is characterized in that being added with counterweight on front walking wheel and rear walking wheel, makes preceding counterweight road wheel and back counterweight road wheel that counterweight and road wheel combine together; Or between front walking wheel and rear walking wheel, be connected with a joggle crawler belt.
5. according to claim 1 or 4 described miniature cultivated machines, it is characterized in that counterweight road wheel after being fixedly connected with 2 preceding counterweight road wheels and 2 on the front walking wheel wheel shaft of gear graduation, break-in, reversing mechanism and the rear walking wheel wheel shaft respectively.
6. miniature cultivated machine according to claim 1 is characterized in that being provided with steering control level on frame, the rotating lever on the steering control level, through connecting rod be fixedly connected on before preceding rotating lever on the vertical walking axle flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226743U CN201995303U (en) | 2011-01-20 | 2011-01-20 | Miniature tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226743U CN201995303U (en) | 2011-01-20 | 2011-01-20 | Miniature tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201995303U true CN201995303U (en) | 2011-10-05 |
Family
ID=44698088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200226743U Expired - Fee Related CN201995303U (en) | 2011-01-20 | 2011-01-20 | Miniature tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201995303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604379A (en) * | 2015-01-19 | 2015-05-13 | 魏传波 | Four-wheel farmland operation machine |
-
2011
- 2011-01-20 CN CN2011200226743U patent/CN201995303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604379A (en) * | 2015-01-19 | 2015-05-13 | 魏传波 | Four-wheel farmland operation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yin Changshan Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Yin Changshan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yin Changshan Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120120 |