CN212936754U - Cassava field weeding and fertilizing device - Google Patents
Cassava field weeding and fertilizing device Download PDFInfo
- Publication number
- CN212936754U CN212936754U CN202020672562.1U CN202020672562U CN212936754U CN 212936754 U CN212936754 U CN 212936754U CN 202020672562 U CN202020672562 U CN 202020672562U CN 212936754 U CN212936754 U CN 212936754U
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- motor
- weeding
- plate
- fertilizing
- fertilizer box
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- 238000009333 weeding Methods 0.000 title claims abstract description 44
- 240000003183 Manihot esculenta Species 0.000 title claims abstract description 31
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 title claims abstract description 31
- 239000003337 fertilizer Substances 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 241000196324 Embryophyta Species 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000009332 manuring Methods 0.000 claims 1
- 230000004720 fertilization Effects 0.000 abstract description 6
- 244000025254 Cannabis sativa Species 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a weeding and fertilizing device for cassava fields, which relates to the field of agricultural machinery, in particular to a weeding and fertilizing device for cassava fields, comprising a vehicle bottom plate, wherein a vehicle body bracket, a weeding mechanism and a push handle are arranged on the vehicle bottom plate, and a fertilizer box with an upper opening and a lower opening and a discharge plate positioned below the fertilizer box are arranged on the vehicle body bracket; a fertilizing mechanism penetrates through the inside of the fertilizer box; wheels are arranged at the lower part of the vehicle bottom plate; the fertilizing mechanism can release fertilizer quantitatively from the fertilizer box, and the weeding mechanism can remove weeds with different heights. The technical scheme of the utility model can realize fertilizing to the side ration, detach and lie in the weeds on the ridge co-altitude, solved cassava field ration fertilization and detached the technical problem of weeds on the ridge.
Description
Technical Field
The utility model relates to the field of agricultural machinery, especially, relate to a cassava field fertilization device that weeds.
Background
Cassava contains abundant starch and is widely planted all over the world, and because cassava likes a land with good drainage, the cassava is usually planted on ridges, and the space between the ridges is very small. Because the growth cycle of cassava is long, artificial fertilization and weeding are required at intervals. With the development of mechanical automation, in order to reduce the working intensity of field workers, various agricultural machines have appeared, including many mechanical devices for weeding and fertilizing, most of which only weed or fertilizer.
Chinese patent (publication No. CN105612840A) discloses a saline-alkali soil weeding and fertilizing integrated device, which comprises a grass poking frame, wherein the grass poking frame is triangular, a steering motor is arranged above the grass poking frame, a main shaft of the steering motor is connected with a rotating axle through a coupler, the rotating axle is welded with a steering wheel, a weeding motor is arranged on the right side of the steering motor, the main shaft of the weeding motor is connected with a belt wheel through a key, the belt wheel is connected with a weeding device through a second belt, a third belt is arranged below the second belt, the grass poking frame is arranged on a vehicle body through screws, a fertilizer bearing box is arranged above the vehicle body, a water containing box is arranged at the right end of the fertilizer bearing box, a water baffle is arranged on the side surface of the water containing box, a remote control steering device is arranged on the right side of the water containing box, the remote control steering device is, the wheel main shaft is connected with a first belt wheel through a key, the first belt wheel is connected with a second belt wheel through a first belt, the second belt wheel is connected with a main shaft of a driving motor through a key, a storage battery is installed in front of the driving motor, and a grass pushing device is arranged on the left side of the storage battery.
Although the scheme can complete weeding and fertilizing at the same time, the device has the defects that the device is too large in size and cannot enter a cassava field, the fertilizing amount is not fixed, the fertilizer cannot be applied to the side surface, and weeds on ridges of the cassava roots cannot be removed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can get into the device that cassava field accomplished quantitative fertilization and weeding operation. In order to realize the purpose, the technical scheme of the utility model is as follows:
a weeding and fertilizing device for cassava fields comprises a vehicle bottom plate; the vehicle bottom plate is provided with a vehicle body support, a weeding mechanism and a push handle, and the vehicle body support is provided with a fertilizer box with an upper opening and a lower opening and a discharge plate positioned below the fertilizer box; a fertilizing mechanism penetrates through the inside of the fertilizer box; wheels are arranged at the lower part of the vehicle bottom plate; the fertilizing mechanism can release fertilizer quantitatively from the fertilizer box, and the weeding mechanism can remove weeds with different heights.
When pushing away the walking of car bottom plate, fertilizer mechanism can follow fertilizer case ration release fertilizer, and the back is discharged from the side of device advancing direction on fertilizer falls to the play flitch, and the root of cassava is directly applyed with fertilizer to this kind of fertilization mode, does benefit to the growth of cassava more, reduces the waste of fertilizer simultaneously. The weeding mechanism can remove weeds at different heights, so that weeding is more thorough.
Further, fertilizing mechanism includes from last to down in proper order: the feeding device comprises a fixed plate, a movable plate and a discharging shaft, wherein the surface of the fixed plate is provided with a through hole; the fixed plate is fixed inside the fertilizer box, the fertilizer box is divided into an upper space and a lower space by the fixed plate, and the through hole in the fixed plate is positioned on the motion trail of the through hole in the movable plate; the lower surface of the movable plate is provided with a baffle plate, one side of the movable plate is connected with the inner wall of the fertilizer box through a spring, and the movable plate is connected with the fixed plate in a sliding manner; a plurality of push plates are arranged on the circumference of the discharging shaft; the push plate can push the baffle to move.
The push plate can push the baffle on the movable plate to drive the movable plate to move so that the fertilizer falls into the trough on the surface of the discharge shaft, and the spring on the movable plate can enable the movable plate to return to the initial position. Above-mentioned technical scheme has realized from the fertilizer can quantitative release fertilizer, owing to the existence of ejection of compact axle top fixed plate and fly leaf moreover for the fertilizer and the separation of ejection of compact axle of top, the motion of ejection of compact axle is steady more, reliable.
Furthermore, one end of the discharging shaft is connected with a first belt wheel, a rotating shaft which can rotate relative to a vehicle bottom plate is fixedly connected to the vehicle wheel, and a second belt wheel is arranged on the rotating shaft; and the second belt wheel and the first belt wheel are connected with a belt. The discharging shaft is connected with the rotating shaft through belt transmission, and the wheels can drive the discharging shaft to rotate in the process of pushing the chassis to walk, so that the chassis can walk forwards and fertilize.
Further, be provided with first motor on the vehicle bottom plate, be connected with the third band pulley on the first motor output shaft, the third band pulley is connected with the belt with the second band pulley. Use first motor to pass through the belt and drive whole device and advance, fertilize, can alleviate operating personnel's working strength.
Further, bearings are arranged at two ends of the discharging shaft, bearing seats are arranged outside the bearings, and the bearing seats are fixed on the vehicle body support. Through setting up bearing and bearing frame can prevent that the material axle from along axial displacement, reducing the friction of material axle when rotating, make and rotate more smoothly.
Further, the weeding mechanism includes: a second motor, a motor bracket and a blade disc; the second motor is fixed on the motor support, the motor support is rotatably connected to the vehicle bottom plate, and the blade disc is connected to the second motor; the fertilizer box is provided with a ring, the ring is positioned above the motor support, and the motor support is connected with a pull rope, one end of the pull rope penetrates through the ring. An operator pulls the pull rope to enable the weeding mechanism to rotate around the joint of the weeding mechanism and the vehicle bottom plate, the distance between the blade disc and the ground is changed, and weeds growing in different height positions of the cassava field can be removed.
Compared with the prior art, the scheme has the following beneficial effects:
by adopting the weeding and fertilizing device for the cassava field, the cassava field can enter narrow cassava field operation, and the fertilizer can be quantitatively released to the root of the cassava through the fertilizing mechanism and the discharging plate; the first motor drives the device to advance and fertilize, so that the labor intensity of operators is greatly reduced; the weeding mechanism of the device can rotate around the joint with the vehicle bottom plate to remove weeds at different heights, so that the weeding is more thorough.
Drawings
FIG. 1 is a diagram of an assembly structure according to an embodiment of the present invention;
fig. 2 is a partial view of the embodiment of the present invention at the fertilizing mechanism;
fig. 3 is an exploded view of a fertilizing mechanism in an embodiment of the present invention;
fig. 4 is an exploded view of a weeding mechanism in an embodiment of the present invention;
in the figure: 1. a vehicle bottom plate; 2. a vehicle body bracket; 3. a fertilizer box; 4. a weeding mechanism; 6. a discharge plate; 7. pulling a rope; 41. a second motor; 42. a motor bracket; 43. a blade tray; 51. discharging the material shaft; 52. a fixing plate; 53. a movable plate; 8. a first motor; 9. a first pulley; 10. and a bearing seat.
Detailed Description
The following is further detailed by the specific embodiments:
the weeding and fertilizing device for the cassava field as shown in fig. 1 and 2 comprises a vehicle bottom plate 1; the four corners of the lower surface of the vehicle bottom plate 1 are welded with metal plates, rotating shafts are rotatably connected between the front and rear corresponding metal plates on the left and right sides, two ends of each rotating shaft are fixedly connected with wheels, and the wheels are positioned between the two metal plates; the vehicle bottom plate 1 is provided with a push handle, a vehicle body bracket 2 and a weeding mechanism 4. The push handle is obliquely arranged at the left side of the vehicle bottom plate 1. The vehicle body bracket 2 is composed of two O-shaped square steels symmetrically welded on a vehicle bottom plate. A fertilizer box 3 with an upper opening and a lower opening is fixedly connected to the vehicle body support 2, and a discharging plate 6 positioned below the fertilizer box 3 is welded to the vehicle body support 2; a fertilizing mechanism is arranged inside the fertilizer box 3 in a penetrating way.
As shown in fig. 1 and 4, the weeding mechanism 4 includes: a second motor 41, a motor holder 42 and a blade tray 43. The second motor 41 is fixed on the motor bracket 42 through a bolt, the motor bracket 42 is Y-shaped, the motor bracket 42 is hinged on the front side wall of the vehicle bottom plate 1 through the hole, and the motor bracket 42 can rotate up and down around the hinged position; the blade disc 43 is a cylinder with a through hole at one axis and three blades welded on the cylindrical surface, and the through hole of the blade disc 43 is sleeved on and welded with the output shaft of the second motor 41. A ring is fixedly arranged on the front side wall of the fertilizer box 3, a pull rope 7 with one end penetrating through the ring is connected to the motor support 42, and the pull rope 7 can be directly tied on the motor support 42.
As shown in fig. 2 and 3, the fertilizing mechanism comprises, from top to bottom: a fixed plate 52 with a through hole on the surface, a movable plate 53 with a through hole on the surface and a discharging shaft 51 with a trough on the surface; the lower surface of the fixing plate 52 is provided with two T-shaped sliding grooves, the fixing plate 52 can be fixed inside the fertilizer box 3 in a welding mode, and the fixing plate 52 divides the inside of the fertilizer box 3 into an upper containing space and a lower containing space; two slender T-shaped bulges in sliding connection with the two T-shaped sliding grooves are integrally formed on the upper surface of the movable plate 53, two baffles are arranged on the lower surface of the movable plate 53, the lower surface of the movable plate 53 is in contact with the cylindrical surface of the discharging shaft 51, one side of the movable plate 53 is bent into an L shape, and the bent surface of the movable plate 53 and the inner wall of the fertilizer box 3 are connected with two springs; the diameter of the middle part of the discharging shaft 51 is larger than the diameters of the two ends of the discharging shaft, two material grooves are symmetrically formed in the middle part of the discharging shaft 51, and two pushing plates are symmetrically arranged on each cylindrical surface with the smaller diameter of the two ends of the discharging shaft 51.
Preferably, as shown in fig. 2, the part of the right end of the discharging shaft 51 penetrating out of the fertilizer box 3 is connected with a first belt wheel, a second belt wheel is fixedly arranged on the rotating shaft on the right side of the vehicle bottom plate 1, and a belt is connected between the first belt wheel and the second belt wheel. The pushing handle pushes the bottom plate 1 of the vehicle, so that the wheels drive the second belt wheel to rotate through the rotating shaft positioned on the right side of the bottom plate 1 of the vehicle, and the second belt wheel drives the discharging shaft 51 to rotate through the belt and the first belt wheel.
Preferably, the vehicle bottom plate 1 is provided with a first motor 8, the first motor 8 is positioned on the right side of the vehicle body support, and the first motor 8 is a low-speed motor. And an output shaft of the first motor 8 is connected with a third belt wheel, and the third belt wheel and the second belt wheel are connected with a belt.
Preferably, as shown in fig. 2, the discharging shaft 51 is provided with bearings through the left and right ends of the fertilizer box 3, the bearings are provided with bearing seats 10, and the bottoms of the bearing seats 10 are bolted with square steel with two ends horizontally welded on the vehicle body bracket 2. Through setting up bearing and bearing frame can prevent that material discharging shaft 51 from along axial displacement, reducing the friction of material discharging shaft 51 when rotating, make and rotate more smoothly.
The specific principle of the utility model is as follows:
before the fertilizer application operation is prepared, the fertilizer box 3 is filled with fertilizer, and at the moment, the through holes on the fixed plate 52 and the movable plate 53 do not intersect with each other, so that the fertilizer cannot fall down. When the fertilization operation is carried out, the first motor 8 is started, the first motor 8 drives the rotating shaft positioned on the right side of the vehicle bottom plate 1 to rotate through the third belt wheel, the belt and the second belt wheel, and the rotating shaft drives the two wheels on the rotating shaft to rotate so as to drive the whole device to move forwards; the second pulley drives the discharge shaft 51 to rotate simultaneously with the first pulley via the belt. The working strength of the operator can be reduced by driving the device to advance and rotating the discharging shaft 51 through the first motor 8. The push plate contacts with the baffle in the rotation process, in the process that the discharge shaft 51 continues to rotate, the discharge shaft 51 pushes the movable plate 53 to horizontally move along the fixed plate 52 by virtue of the baffle, in the motion process, the through hole on the movable plate 53 and the through hole on the fixed plate 52 begin to intersect, at the moment, the trough on the surface of the discharge shaft 51 moves to the position right below the intersection of the through hole on the movable plate 53 and the through hole on the fixed plate 52, fertilizer in the fertilizer box begins to fall into the trough on the surface of the discharge shaft 51 through a passage formed by the through holes on the fixed plate 52 and the movable plate 53, in the process that the push plate pushes the baffle to move, the trough can both receive the fertilizer falling from the fertilizer box 3, the discharge shaft 51 continues to rotate, the push plate on the cylindrical surface of the discharge shaft is separated from the baffle on the lower surface of the movable plate 53, the movable plate, the fertilizer does not fall down any more, the discharging shaft 51 continues to rotate, the fertilizer in the trough is released through the opening at the lower part of the fertilizer box 3, and the fertilizer falls on the discharging plate 6 after being released and slides to the cassava root at the side of the vehicle body through the discharging plate 6. The fertilizer applying mechanism can apply fertilizer to the roots of the cassava, is more beneficial to the growth of the cassava, and can reduce the waste of the fertilizer.
When weeding is needed, the second motor is started, and the second motor 41 drives the blade disc 43 to rotate at a high speed to cut weeds. When the growth position of the weeds is higher, the pull rope 7 can be pulled to enable the weeding mechanism 4 to rotate around the joint with the vehicle bottom plate 1, the blade disc 43 is lifted, the device is pushed again to enable the blade disc 43 to be close to the weeds, and the rotating blade disc 43 removes the weeds; when the weed growth position is lower, the pull rope 7 can be slowly released, so that the weeding mechanism 4 rotates around the joint of the vehicle bottom plate 1 under the action of gravity and slowly descends until the rotating blade disc 43 can remove weeds. The weeding mechanism 4 can remove weeds at different heights, and weeding is more thorough.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A weeding and fertilizing device for cassava fields comprises a vehicle bottom plate (1); the vehicle bottom plate (1) is provided with a vehicle body support (2), a weeding mechanism (4) and a push handle, and the vehicle body support (2) is provided with a fertilizer box (3) with an upper opening and a lower opening and a discharge plate (6) positioned below the fertilizer box (3); a fertilizing mechanism penetrates through the inside of the fertilizer box (3); wheels are arranged at the lower part of the vehicle bottom plate (1); the method is characterized in that: the fertilizing mechanism can release fertilizer from the fertilizer box (3) in a fixed amount, and the weeding mechanism (4) can remove weeds with different heights.
2. A cassava field weeding and fertilizing apparatus as claimed in claim 1, wherein: fertilizing mechanism includes from last down in proper order: a fixed plate (52) with a through hole on the surface, a movable plate (53) with a through hole on the surface and a discharging shaft (51) with a trough on the surface; the fixing plate (52) is fixed inside the fertilizer box (3), the fertilizer box (3) is divided into an upper space and a lower space by the fixing plate (52), and the through hole in the fixing plate (52) is positioned on the motion track of the through hole in the movable plate (53); a baffle is arranged on the lower surface of the movable plate (53), and a spring is connected between one side of the movable plate (53) and the inner wall of the fertilizer box (3); the movable plate (53) is connected with the fixed plate (52) in a sliding manner; a plurality of push plates are arranged on the circumference of the discharging shaft (51), and the push plates can push the baffle plate to move.
3. A cassava field weeding and fertilizing apparatus, as claimed in claim 2, wherein: one end of the discharging shaft (51) is connected with a first belt wheel, the wheels are fixedly connected with a rotating shaft which can rotate relative to the vehicle bottom plate (1), and the rotating shaft is provided with a second belt wheel; and the second belt wheel and the first belt wheel are connected with a belt.
4. A cassava field weeding and fertilizing apparatus, as claimed in claim 3, wherein: the vehicle bottom plate (1) is provided with a first motor (8), an output shaft of the first motor (8) is connected with a third belt wheel, and the third belt wheel and the second belt wheel are connected with a belt.
5. A cassava field weeding and fertilizing apparatus as claimed in any one of claims 3 or 4, wherein: the material discharging device is characterized in that bearings are arranged at two ends of the material discharging shaft (51), bearing seats (10) are arranged outside the bearings, and the bearing seats (10) are fixed on the vehicle body support (2).
6. A cassava field weeding and fertilizing apparatus, as claimed in claim 2, wherein: the weeding mechanism (4) comprises: a second motor (41), a motor holder (42) and a blade tray (43); the second motor (41) is fixed on the motor support (42), the motor support (42) is rotatably connected to the vehicle bottom plate (1), and the blade disc (43) is connected to the second motor (41); be provided with a ring on can for manuring (3), the ring is located motor support (42) top, be connected with stay cord (7) that one end passed the ring on motor support (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672562.1U CN212936754U (en) | 2020-04-28 | 2020-04-28 | Cassava field weeding and fertilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672562.1U CN212936754U (en) | 2020-04-28 | 2020-04-28 | Cassava field weeding and fertilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212936754U true CN212936754U (en) | 2021-04-13 |
Family
ID=75374876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020672562.1U Expired - Fee Related CN212936754U (en) | 2020-04-28 | 2020-04-28 | Cassava field weeding and fertilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212936754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597863A (en) * | 2021-08-06 | 2021-11-05 | 谢丽梅 | Intelligent agricultural automatic fertilization equipment |
-
2020
- 2020-04-28 CN CN202020672562.1U patent/CN212936754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597863A (en) * | 2021-08-06 | 2021-11-05 | 谢丽梅 | Intelligent agricultural automatic fertilization equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |