CN2062741U - Improved spiral ditching machine with main cone - Google Patents
Improved spiral ditching machine with main cone Download PDFInfo
- Publication number
- CN2062741U CN2062741U CN 90203053 CN90203053U CN2062741U CN 2062741 U CN2062741 U CN 2062741U CN 90203053 CN90203053 CN 90203053 CN 90203053 U CN90203053 U CN 90203053U CN 2062741 U CN2062741 U CN 2062741U
- Authority
- CN
- China
- Prior art keywords
- ditching machine
- blade
- trench digging
- mud
- cutting tip
- 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.)
- Withdrawn
Links
Images
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model provides an improved vertical cone type spiral ditcher, solving the defects of regulating the working speed of the ditcher, adjusting the ditching depth, preventing mud injecting, etc. Components of a traveling small band wheel (8), cutting blades (18, 16), anti-mud devices (19, 20, 21), ditching mudguards (5, 6), etc. are all greatly improved. Thereby, a ditching tool with excellent performance and better effects is provided.
Description
The utility model will provide a kind of and can adjust ditching machine operating rate, the degree of depth of ditching and prevent that earth from injecting the modified upright-cone type helix ditching machine of ditching machine axis.
City of Kunshan agricultural machinery research institute once obtained utility model patent " upright-cone type helix ditching machine ", for changing dry farming (wheatland or rape field) behind the rice work, provided a kind of embryo of farming facility of the usefulness of ditching.Through large-area actual applying over 2 years, realize that this facility power consumption is excessive, cutter is easy to wear, and the degree of depth such as can't adjust at the aspect, all has certain defective, as: the cutting angle of this facility blade is unreasonable, causes that the facility power consumption reaches greatly; Ditching machine leaks machine oil or earth injects main shaft and influences lubricant effect; Cutter base portion and blade homogeneous material, former imagination think that increasing hardness can improve abrasion resistance, and the result is cracked when but the easy sex change of blade causes assembling; Ditching machine can only be fixed in the degree of depth drawback of can not suiting measures to local conditions or the like, has all influenced popularizing and the application that adapts to different condition of these facility.
The utility model is improved at the above-mentioned defective that exists, to provide a kind of going up to increase some parts at " upright-cone type helix ditching machine ", adjust some structures, improve material therefor, reasonable in the hope of more becoming of these facility, thereby provide a kind of performance more excellent, the modified upright-cone type helix ditching machine that effect is better.
Improvement main points of the present utility model are on the upright-cone type helix ditching machine, set up speed governing, transfer dark, mud prevention device.That is: will be for the driving belt (1) that drives with the driving wheel (9) of hand tractor.Drive the trench digging belt pulley (7) of ditching machine action, trench digging belt pulley (7) outside has for driving the walking small pulley (8) that tractor advances, and walking small pulley (8) is by fixedly garden dish (10) and adjustable garden dish (11) and a special washer (12) are formed.The walking of hand tractor is by the drive shaft (2) of walking small pulley (8) through V belt (4) driving hand tractor.The upright-cone type helix ditching machine that quilt trench digging belt pulley (7) is driven is by cutting tip (25), the trench digging assembly that strand cage blade (26) and the native blade of throwing (15) are formed, its cutting tip (25) blade (18) is used manganese steel, for inserted, cutting angle 38-42 °, each spiral surface has three blades (18,16) meter is 12, cutting tip (25) bottom has makes the colter shape backing board (24) that soil left by plough, be provided with sliding bearing (19) in the backing board (24), prevent lubrication oil water clock and earth that rubber seal (20) and steel sealing clay circle (21) constitute enter the mud prevention device of ditching machine axis (14), the throwing soil hoop (6) that a bending upwarps is established in ditching machine mud cover (3) lower end, and throwing soil hoop (6) lower end has that a usefulness screw is fixing can do up and down that the dark groove (22) of stepless accent constitutes.
Fig. 1---modified upright-cone type helix ditching machine
Fig. 2---ditching machine power drive mode
Fig. 3---the fixedly garden dish of walking small pulley, adjustable garden dish and special washer.
Fig. 4---throw soil hoop outline drawing
Fig. 5---trench digging assembly
Fig. 6---backing board and anti-mud sealing device
Fig. 7---blade flanging angle.
Below in conjunction with accompanying drawing embodiment, the utility model is illustrated further.
The rotation of the trench digging assembly (Fig. 5) of ditching machine, making the first order by the driving wheel (9) of hand tractor drives, make trench digging belt pulley (7) rotation, trench digging belt pulley (7) outside installing walking small pulley (8), the inboard a slice of walking small pulley (8) is that fixedly (10) are coiled in the garden, the outside is an adjustable garden dish (11), with three to five flat head screws (13) the two is fixedly clamped, coil between (11) with adjustable garden at fixing garden dish (10), insert a special washer (12), whether inserting of special washer (12) changes V belt (4) the rotation external diameter in the walking small pulley (8).When taking out special washer (12), adjustable garden dish (11) is dwindled with the fixing spacing between garden dish (10), cause the working diameter of walking small pulley (8) to increase, walking and trench digging speed are also accelerated thereupon; When sandwiching special washer (12), and with fixed screw (13) with it fastening after, adjustable garden dish (11) is increased with the fixing spacing of garden dish (10), the interior working diameter of walking small pulley (8) is dwindled, and the speed of travel is slowed down.By the trench digging assembly (5) of the upright-cone type helix ditching machine of trench digging belt pulley (7) driving, by cutting tip (25), three on strand cage blade (26) and the native blade of throwing (15) etc. are partly formed, and three parts are all detachable, and fix with screw (17).Throw the hyperbolic-type screw blade of native blade (15), repeat no more identical with the upright-cone type helix ditching machine for non-notch, no flanging sword.Strand cage blade (26) and cutting tip (25) are partly, its blade (16,18) and heart portion spiral surface (15) adopt different materials, blade (16,18) adopt manganese steel, heart portion spiral surface (15) is out of shape little steel plate after adopting the scold fire, and the two adopts the fastening back of holding screw (17) to connect.Like this, in the blade heat treatment process, blade (18,16) can obtain higher hardness in the material allowed band, and can avoid the difficulty of heart portion spiral surface (15) gross distortion.Blade (16,18) adopts the flanging cutting edge (23) as Fig. 7, and normal direction flanging angle is 38-42 °.Cutting tip (25) and strand cage blade (26) are compartment, and each spiral surface is made of three blades (16,18).The backing board (24) of the colter shape that soil uses is left in cutting tip (25) below for plough.In order to prevent the oil leak in the ditching machine main shaft (14) and to prevent that earth from pouring into, in the axis (14) of backing board (24) bottom with three-layer sealed, last layer is powder metallurgy sliding bearing (19), the second layer is rubber seal (a 20) oil sealing, and bottommost is a steel sealing clay circle (21).In order to adapt to of the different requirements of different soil properties to ditch depth, throw the peripheral jacket casing of native blade (15) (3) bottom and establish be " the horizontal S shape " that soil is thrown in a do guiding, adjustable up and down throwing soil hoop (Fig. 4) (6), throwing soil hoop (6) direction of advance upwarps, its curved lower end has one can supply that screw (24) is fixing to be done 21---and make the dark groove of stepless accent (22) in the 27cm scope, throw soil hoop (6) and walk and the qualification ditch depth along the institute limit of ditch.
The upright-cone type helix ditching machine has obtained new effect and function after above-mentioned every improvement, the user reflects and general better drive the transmission of power form as Fig. 2 and change, and avoids producing the cutter of spraining and shuts down even damage the consequence of trench digging facility.After walking small pulley (7.8) added special washer (12), the pace of tractor first retaining was reduced to 7.90 meters/minute by 9.62 meters/minute; Second retaining is reduced to 14.16 meters/minute by 17.23 meters/minute.Have a surplus thereby change when having solved tractor and using a retaining power through this, second retaining is not enough and reduce trench digging efficient, equals to have increased by two gears.Because the improvement of cutter form and structure has not only reduced the facility power consumption, blade (18) also increases scuff resistance, at present the bottom of trench environment the blade (18) at abominable place also can ditch about about 15000 meters, more former facility improve 4-5 times.Set up the throwing soil hoop (6) that to regulate the degree of depth, solved desirable ditch depth.
Claims (1)
1, a kind ofly do speed governing, transfer dark, the modified upright-cone type helix ditching machine of anti-mud, it is characterized in that the driving wheel (9) that drives with hand tractor drives the trench digging belt pulley (7) that ditching machine operates through driving belt (1), trench digging belt pulley (7) outside has for driving the walking small pulley (8) that tractor advances, walking small pulley (8) is by fixedly garden dish (10) and adjustable garden dish (11) and a special washer (12) are formed, walking small pulley (8) drives the drive shaft (2) of hand tractor through V belt (4), the upright-cone type helix ditching machine (5) that quilt trench digging belt pulley (7) is driven is by cutting tip (25), the trench digging assembly that strand cage blade (26) and the native blade of throwing (15) are formed, its cutting tip (25) blade (18) is used manganese steel, for inserted, cutting angle 38-42 °, every spiral surface has 12 of three meters, cutting tip (25) bottom has makes the colter shape backing board (24) that soil left by plough, be provided with sliding bearing (19) in the backing board (24), prevent lubrication oil water clock and earth that rubber seal (20) and steel sealing clay circle (21) constitute enter the mud prevention device of ditching machine axis (14), the throwing soil hoop (6) that a bending upwarps is established in ditching machine mud cover (3) lower end, and throwing soil hoop (6) lower end has that a usefulness screw is fixing can do up and down that the dark groove (22) of stepless accent constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203053 CN2062741U (en) | 1990-03-15 | 1990-03-15 | Improved spiral ditching machine with main cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203053 CN2062741U (en) | 1990-03-15 | 1990-03-15 | Improved spiral ditching machine with main cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2062741U true CN2062741U (en) | 1990-09-26 |
Family
ID=4884329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90203053 Withdrawn CN2062741U (en) | 1990-03-15 | 1990-03-15 | Improved spiral ditching machine with main cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2062741U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301851A (en) * | 2011-06-17 | 2012-01-04 | 南京农业大学 | Vertical shaft trenching earth throwing machine and application thereof |
| CN102523804A (en) * | 2012-01-04 | 2012-07-04 | 张桂荣 | Fertilizing and stirring device of transplanter |
| CN103749039A (en) * | 2014-01-03 | 2014-04-30 | 江苏大学 | Spiral opener test bed of orchard ditcher |
| CN106661873A (en) * | 2014-07-29 | 2017-05-10 | 卡特彼勒公司 | Wear component for ground engaging tool |
| CN107787645A (en) * | 2017-12-06 | 2018-03-13 | 华中农业大学 | A kind of self-propelled tilting screw ditching machine |
| CN110965601A (en) * | 2019-11-12 | 2020-04-07 | 秦克 | Hydraulic engineering desilting device |
| CN111576525A (en) * | 2020-06-23 | 2020-08-25 | 湖南鼎元机械有限公司 | Channel ditching machine |
| CN114623285A (en) * | 2022-03-26 | 2022-06-14 | 河南省水利第一工程局 | Small-bore hose pipelayer |
-
1990
- 1990-03-15 CN CN 90203053 patent/CN2062741U/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301851A (en) * | 2011-06-17 | 2012-01-04 | 南京农业大学 | Vertical shaft trenching earth throwing machine and application thereof |
| CN102523804A (en) * | 2012-01-04 | 2012-07-04 | 张桂荣 | Fertilizing and stirring device of transplanter |
| CN103749039A (en) * | 2014-01-03 | 2014-04-30 | 江苏大学 | Spiral opener test bed of orchard ditcher |
| CN103749039B (en) * | 2014-01-03 | 2015-11-18 | 江苏大学 | The spiral plough testing stand of a kind of garden ditching machine |
| CN106661873A (en) * | 2014-07-29 | 2017-05-10 | 卡特彼勒公司 | Wear component for ground engaging tool |
| CN106661873B (en) * | 2014-07-29 | 2020-03-27 | 卡特彼勒公司 | Wear part for ground engaging tool |
| CN107787645A (en) * | 2017-12-06 | 2018-03-13 | 华中农业大学 | A kind of self-propelled tilting screw ditching machine |
| CN107787645B (en) * | 2017-12-06 | 2023-04-07 | 华中农业大学 | Self-propelled inclined spiral ditching machine |
| CN110965601A (en) * | 2019-11-12 | 2020-04-07 | 秦克 | Hydraulic engineering desilting device |
| CN110965601B (en) * | 2019-11-12 | 2022-05-03 | 秦克 | Hydraulic engineering desilting device |
| CN111576525A (en) * | 2020-06-23 | 2020-08-25 | 湖南鼎元机械有限公司 | Channel ditching machine |
| CN114623285A (en) * | 2022-03-26 | 2022-06-14 | 河南省水利第一工程局 | Small-bore hose pipelayer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2062741U (en) | Improved spiral ditching machine with main cone | |
| CN202310521U (en) | Planting and harvesting machine for Chinese yam | |
| CN105594346B (en) | Driving type corrugated disc ditching device | |
| CN204459024U (en) | A kind of belt transmission powder ridge case | |
| CN201219355Y (en) | Furrowing machine | |
| CN103222406A (en) | Tree brushing machine | |
| CN211849679U (en) | Dredging equipment for agricultural irrigation ditch | |
| CN212034686U (en) | Mud-blocking mini-tiller | |
| CN209489118U (en) | A kind of vibration type deep-loosening machine | |
| CN208029381U (en) | Trench digging casing mechanism and trench digging earthing equipment | |
| CN207836132U (en) | A kind of adjustable furrow opener for Juncao plantation | |
| CN206481590U (en) | Rotary double disc field planting trench digging machinery and trench digging machinery | |
| CN217905023U (en) | High-strength ditching ridger | |
| CN212519883U (en) | Vertical subsoiler | |
| CN112189390A (en) | Soil planing machine for agricultural land | |
| CN216700903U (en) | Efficient ditching and fertilizing integrated machine device | |
| CN212064875U (en) | A fertilizer injection unit for afforestation | |
| CN204518595U (en) | Garden ditching machine | |
| CN102301851A (en) | Vertical shaft trenching earth throwing machine and application thereof | |
| CN219514591U (en) | Combined shovel blade type furrow opener | |
| CN204047041U (en) | A kind of crawler type protectiveness tiller combine of bidirectional rotation | |
| CN220556856U (en) | Planting ditching equipment | |
| CN218184002U (en) | Tree fertilizing device | |
| CN208956423U (en) | A kind of agricultural ditching device that anti-soil splashes | |
| CN208597249U (en) | A kind of mechanism of digging for hard soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |