CN207978271U - A kind of compound farm flattening machine - Google Patents
A kind of compound farm flattening machine Download PDFInfo
- Publication number
- CN207978271U CN207978271U CN201721801309.6U CN201721801309U CN207978271U CN 207978271 U CN207978271 U CN 207978271U CN 201721801309 U CN201721801309 U CN 201721801309U CN 207978271 U CN207978271 U CN 207978271U
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- China
- Prior art keywords
- fixed
- locating back
- rod
- flattening machine
- synchronizing wheel
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Abstract
The utility model discloses a kind of compound farm flattening machines, including body, the right side of the internal body top surface is rotatablely connected by the upper end of rotation axis and locating back, the leading flank of locating back and trailing flank are slidably connected with the front and back sides of internal body respectively, the upper end of body right side is fixed with fixed block, the screw hole vertically opened up on fixed block is connected with screw flight, the upper end of screw rod is fixed with handle, the lower surface of screw rod is fixedly connected with the inner ring of bearing, screening bar separates large clod or the native rhizome of packet and soil, reduce the working strength of staff, reduce the prepartion of land time；Telescopic device adjusts the stress size of locating back, to adjust soil packing degree, is convenient for the crop-planting in later stage；Staff allows screening bar to sift out the large clod of different depth or the native rhizome of packet by replacing working beam, improves the versatility of this compound farm flattening machine.
Description
Technical field
The utility model is related to farm flattening machine technical field, specially a kind of compound farm flattening machine.
Background technology
Traditional prepartion of land is that mechanical ploughing and drag harrow are carried out at the same time.And during ploughing, because of Dry land or morning
The rhizome that phase crop is left, even if the large clod or the native rhizome of packet that are formed on ground after difficult elimination ploughing if drag harrow flattens, also need
It to be largely manually crushed smooth, very big obstacle is brought to subsequent operation.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of compound farm flattening machine,
Screening bar separates large clod or the native rhizome of packet and soil, the working strength of staff is reduced, when reducing prepartion of land
Between, staff allows screening bar to sift out the large clod of different depth or the native rhizome of packet by replacing working beam, improves
The versatility of this compound farm flattening machine, can effectively solve the problems in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of compound farm flattening machine, including machine
The right side of body, the internal body top surface is rotatablely connected by the upper end of rotation axis and locating back, and the leading flank of locating back is with after
Side is slidably connected with the front and back sides of internal body respectively, and the upper end of body right side is fixed with fixed block, fixed block upper edge
The screw hole that vertical direction opens up is connected with screw flight, and the upper end of screw rod is fixed with handle, the lower surface of screw rod and bearing it is interior
Ring is fixedly connected, the lower end of bearing and the upper end rotation connection of telescopic device, under the lower end and locating back right side of telescopic device
End rotation connection.
The left side centre position of body in the middle part of external articulation seat and oscillating rod by being fixedly connected, the lower end of oscillating rod
It is fixedly connected with the upper surface centre position of cross bar, the lower surface of cross bar is equidistantly fixed with screening bar, body along the longitudinal direction
Bearing block is fixed on the left of upper surface, the inner ring of bearing block is fixedly connected with the side of shaft, and the rear end of shaft and cam are same
Axis is fixed, and the side of cam trailing flank is rotatablely connected by external stability axis and the through-hole of connecting rod one end, connecting rod it is another
One end and the upper end of oscillating rod are hinged by hinged seat, and the fixation synchronous with the first driven synchronizing wheel of the front end of shaft, first is driven
Synchronizing wheel passes through synchronous band connection with external impetus output synchronizing wheel.
As a kind of optimal technical scheme of the utility model, the telescopic device includes telescopic rod, the upper end of telescopic rod
It is hinged by external articulation seat to be fixed with upper mounted plate, the upper surface of upper mounted plate and the lower surface of bearing, the lower end of telescopic rod
It is hinged by external articulation seat to be fixed with bottom plate, the lower surface of bottom plate and the lower end of locating back right side, telescopic rod
Lateral surface be socketed with spring, the upper surface of the upper and lower ends of spring respectively with the lower surface of upper mounted plate and bottom plate connects
It touches.Telescopic device adjusts the stress size of locating back, to adjust soil packing degree, is convenient for the crop-planting in later stage.
As a kind of optimal technical scheme of the utility model, the body is internally provided with grinding device, grinding device
Power input shaft run through and extend to the front side of body, the power input shaft front end of grinding device and the second driven synchronizing wheel are same
Axis is fixed, and the second driven synchronizing wheel passes through synchronous band connection with external impetus output synchronizing wheel.Second driven synchronizing wheel drives powder
Crushing device works, and grinding device further crushes soil.
As a kind of optimal technical scheme of the utility model, the screening bar includes fixed seat, the upper end of fixed seat and
The lower surface of cross bar is fixedly connected, and the lower surface of fixed seat is fixed with connecting screw, the upper table of working beam corresponding with connecting screw
Face offers threaded hole, and threaded hole and connecting screw are threadedly coupled.Staff can be with by replacing that working beam to screen bar
The large clod of different depth or the native rhizome of packet are sifted out, the versatility of this compound farm flattening machine is improved.
As a kind of optimal technical scheme of the utility model, the lower end of the grinding device is less than the upper end of body, sieve
The lower end of bar is selected to be less than the upper end of body.Grinding device crushes soil, and the lower end for screening bar is inserted into soil.
As a kind of optimal technical scheme of the utility model, the lower end of the locating back tilts to the right, and locating back
Lower end be fixed with pressing item.The pressing effect that item ensures locating back to soil is flattened, and direct by replacement pressing item reduction
Replace the expense of locating back.
Compared with prior art, the utility model has the beneficial effects that：This compound farm flattening machine, screening bar will big soil
Block or the native rhizome of packet and soil are separated, and are reduced the working strength of staff, are reduced the prepartion of land time；Telescopic device tune
The stress size for saving locating back is convenient for the crop-planting in later stage to adjust soil packing degree；Staff passes through replacement
Working beam allows screening bar to sift out the large clod of different depth or the native rhizome of packet, improves this compound farm flattening machine
Versatility.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is structure enlargement diagram at the utility model A；
Fig. 3 is the utility model backsight structural representation；
Fig. 4 is that the utility model screens rod structure schematic diagram.
In figure：1 body, 2 cams, 3 connecting rods, 4 bearing blocks, 5 shafts, 6 first driven synchronizing wheels, 7 oscillating rods, 8 are stretched
Device, 81 upper mounted plates, 82 springs, 83 telescopic rods, 84 bottom plates, 9 screening bars, 91 fixed seats, 92 connecting screws, 93 screw threads
Hole, 94 working beams, 10 grinding devices, 11 rotation axis, 12 locating backs, 13 cross bars, 14 bearings, 15 fixed blocks, 16 screw rods, 17
Hand, 18 second driven synchronizing wheels, 19 flatten item.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of compound farm flattening machine, including body
1, the right side of 1 inside top surface of body is rotatablely connected by the upper end of rotation axis 11 and locating back 12, the leading flank of locating back 12 and
Trailing flank is slidably connected with the front and back sides inside body 1 respectively, and the upper end of 1 right side of body is fixed with fixed block 15, fixed
The screw hole and screw rod 16 vertically opened up on block 15 is threadedly coupled, and the upper end of screw rod 16 is fixed with handle 17, screw rod 16
Lower surface is fixedly connected with the inner ring of bearing 14, the lower end of bearing 14 and the upper end rotation connection of telescopic device 8, telescopic device 8
Lower end and 12 right side lower end of locating back rotation connection, staff's rotating handles 17 so that screw rod 16 rotate, screw rod
16 length for being located at 15 downside of fixed block change to adjust the stress of telescopic device 8, and telescopic device 8 adjusts locating back 12
Stress size, locating back 12 carries out soil smooth, and the lower end of locating back 12 tilts to the right, and the lower end of locating back 12 is solid
Surely have and flatten item 19, telescopic device 8 adjusts the stress size of locating back 12, to adjust soil packing degree, is convenient for the later stage
Crop-planting.
The left side centre position of body 1 is fixedly connected by external articulation seat with the middle part of oscillating rod 7, oscillating rod 7
Lower end is fixedly connected with the upper surface centre position of cross bar 13, and the lower surface of cross bar 13 is equidistantly fixed with screening along the longitudinal direction
The lower end of bar 9, screening bar 9 is less than the upper end of body 1, and large clod or the native rhizome of packet and soil are separated, reduced by screening bar 9
The working strength of staff reduces the prepartion of land time, and bearing block 4 is fixed on the left of 1 upper surface of body, bearing block 4
Inner ring is fixedly connected with the side of shaft 5, and the rear end of shaft 5 and cam 2 are coaxially fixed, and the side of 2 trailing flank of cam passes through
The through-hole rotation connection of 3 one end of external stability axis and connecting rod, the other end of connecting rod 3 and the upper end of oscillating rod 7 pass through hinged
Seat is hinged, the fixation synchronous with the first driven synchronizing wheel 6 of the front end of shaft 5, and the first driven synchronizing wheel 6 is synchronous with external impetus output
Wheel is rotated by shaft 5 with moving cam 2 by synchronous band connection, the first driven synchronizing wheel 6, and cam 2 is by connecting rod 3 with movable pendulum
7 back and forth movement of lever, oscillating rod 7 drive screening 9 back and forth movement of bar by cross bar 13, and screen bar 9 and push large clod or packet soil
Rhizome moves.
Body 1 is internally provided with grinding device 10, before the power input shaft of grinding device 10 runs through and extends to body 1
Side, the power input shaft front end of grinding device 10 and the second driven synchronizing wheel 18 are coaxially fixed, the second driven synchronizing wheel 18 and outer
For portion's power output synchronizing wheel by synchronous band connection, the lower end of grinding device 10 is less than the upper end of body 1, the second driven synchronizing wheel
18 drive grinding device 10 to work, and grinding device 10 crushes soil.
It includes fixed seat 91 to screen bar 9, and the upper end of fixed seat 91 is fixedly connected with the lower surface of cross bar 13, fixed seat 91
Lower surface is fixed with connecting screw 92, and the upper surface of working beam corresponding with connecting screw 92 94 offers threaded hole 93, threaded hole
93 and connecting screw 92 be threadedly coupled, staff, which allow by replacing working beam 94, screens bar 9 by the big of different depth
Soil block or the native rhizome of packet sift out, and improve the versatility of this compound farm flattening machine.
Telescopic device 8 includes telescopic rod 83, and the upper end of telescopic rod 83 is fixed with upper mounted plate 81, the upper table of upper mounted plate 81
Face and the lower surface of bearing 14 are hinged by external articulation seat, and the lower end of telescopic rod 83 is fixed with bottom plate 84, bottom plate
The lower end of 84 12 right side of lower surface and locating back is hinged by external articulation seat, and the lateral surface of telescopic rod 83 is socketed with spring
82, the upper and lower ends of spring 82 are contacted with the upper surface of the lower surface of upper mounted plate 81 and bottom plate 84 respectively.
When in use：External tractor drives this compound farm flattening machine to move by external stability frame, and screens bar 9
Be inserted into the soil layer crushed, the first driven synchronizing wheel 6 and external impetus export synchronizing wheel by synchronous band connection, first from
Dynamic synchronizing wheel 6 is rotated by shaft 5 with moving cam 2, and cam 2 drives 7 back and forth movement of oscillating rod, oscillating rod 7 logical by connecting rod 3
It crosses cross bar 13 and drives screening 9 back and forth movement of bar, and screen bar 9 and push large clod or the native rhizome movement of packet, screen 9 back and forth movement of bar
So that the soil separation of large clod or the native rhizome of packet and crushing, staff is by replacing working beam 94 so that screening bar 9 can be with
The large clod of different depth or the native rhizome of packet are sifted out.
Second driven synchronizing wheel 18 passes through synchronous band connection, 18 band of the second driven synchronizing wheel with external impetus output synchronizing wheel
Dynamic grinding device 10 works, and grinding device 10 crushes soil.The lower end of locating back 12 makes land smoothing.
So that screw rod 16 rotates, the length that screw rod 16 is located at 15 downside of fixed block occurs staff's rotating handles 17
Change to adjust the stress of telescopic device 8, telescopic device 8 adjusts the stress size of locating back 12, locating back 12 to soil into
Row is smooth.
The utility model, screening bar 9 separate large clod or the native rhizome of packet and soil, reduce the work of staff
Intensity reduces the prepartion of land time；Telescopic device 8 adjusts the stress size of locating back 12, to adjust soil packing degree,
Convenient for the crop-planting in later stage；Staff is allow by replacement working beam 94 screens bar 9 by the large clod of different depth
Or the native rhizome of packet sifts out, and improves the versatility of this compound farm flattening machine.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of compound farm flattening machine, including body（1）, it is characterised in that：The body（1）The right side of inside top surface is logical
Cross rotation axis（11）And locating back（12）Upper end rotation connection, locating back（12）Leading flank and trailing flank respectively with body
（1）Internal front and back sides are slidably connected, body（1）The upper end of right side is fixed with fixed block（15）, fixed block（15）Upper edge
The screw hole and screw rod that vertical direction opens up（16）It is threadedly coupled, screw rod（16）Upper end be fixed with handle（17）, screw rod（16）'s
Lower surface and bearing（14）Inner ring be fixedly connected, bearing（14）Lower end and telescopic device（8）Upper end rotation connection, stretch
Device（8）Lower end and locating back（12）Right side lower end is rotatablely connected；
Body（1）Left side centre position pass through external articulation seat and oscillating rod（7）Middle part be fixedly connected, oscillating rod（7）
Lower end and cross bar（13）Upper surface centre position be fixedly connected, cross bar（13）Lower surface equidistantly fix along the longitudinal direction
There is screening bar（9）, body（1）Bearing block is fixed on the left of upper surface（4）, bearing block（4）Inner ring and shaft（5）Side
It is fixedly connected, shaft（5）Rear end and cam（2）It is coaxial fixed, and cam（2）The side of trailing flank by external stability axis and
Connecting rod（3）The through-hole of one end is rotatablely connected, connecting rod（3）The other end and oscillating rod（7）Upper end it is hinged by hinged seat,
Shaft（5）Front end and the first driven synchronizing wheel（6）Synchronize fixation, the first driven synchronizing wheel（6）It is synchronous with external impetus output
Wheel passes through synchronous band connection.
2. a kind of compound farm flattening machine according to claim 1, it is characterised in that：The telescopic device（8）Including
Telescopic rod（83）, telescopic rod（83）Upper end be fixed with upper mounted plate（81）, upper mounted plate（81）Upper surface and bearing（14）
Lower surface it is hinged by external articulation seat, telescopic rod（83）Lower end be fixed with bottom plate（84）, bottom plate（84）'s
Lower surface and locating back（12）The lower end of right side is hinged by external articulation seat, telescopic rod（83）Lateral surface be socketed with spring
（82）, spring（82）Upper and lower ends respectively with upper mounted plate（81）Lower surface and bottom plate（84）Upper surface contact.
3. a kind of compound farm flattening machine according to claim 1, it is characterised in that：The body（1）Inside set
There is grinding device（10）, grinding device（10）Power input shaft run through and extend to body（1）Front side, grinding device（10）
Power input shaft front end and the second driven synchronizing wheel（18）It is coaxial fixed, the second driven synchronizing wheel（18）It is exported with external impetus
Synchronizing wheel passes through synchronous band connection.
4. a kind of compound farm flattening machine according to claim 1, it is characterised in that：The screening bar（9）Including solid
Reservation（91）, fixed seat（91）Upper end and cross bar（13）Lower surface be fixedly connected, fixed seat（91）Lower surface be fixed with
Connecting screw（92）, with connecting screw（92）Corresponding working beam（94）Upper surface offer threaded hole（93）, threaded hole（93）
And connecting screw（92）It is threadedly coupled.
5. a kind of compound farm flattening machine according to claim 3, it is characterised in that：The grinding device（10）Under
End is less than body（1）Upper end, screen bar（9）Lower end be less than body（1）Upper end.
6. a kind of compound farm flattening machine according to claim 1, it is characterised in that：The locating back（12）Lower end
It tilts to the right, and locating back（12）Lower end be fixed with pressing item（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801309.6U CN207978271U (en) | 2017-12-21 | 2017-12-21 | A kind of compound farm flattening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801309.6U CN207978271U (en) | 2017-12-21 | 2017-12-21 | A kind of compound farm flattening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978271U true CN207978271U (en) | 2018-10-19 |
Family
ID=63817895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801309.6U Expired - Fee Related CN207978271U (en) | 2017-12-21 | 2017-12-21 | A kind of compound farm flattening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036381A (en) * | 2019-12-13 | 2020-04-21 | 商洛学院 | Long jump sand pool is with leveling device |
-
2017
- 2017-12-21 CN CN201721801309.6U patent/CN207978271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036381A (en) * | 2019-12-13 | 2020-04-21 | 商洛学院 | Long jump sand pool is with leveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: 300450 Tianjin Binhai New Area Eco-city Street Animation Center Road 126 Animation Building C District 209 Patentee after: Zhonghui Jindi Green Agriculture Co.,Ltd. Address before: 611730 No. 59 North Road two, Hongguang town square, PI Du District, Chengdu, Sichuan 59 Patentee before: WUJIA FARM CHENGDU AGRICULTURAL CO.,LTD. |
|
| 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: 20181019 Termination date: 20211221 |