CN220123435U - Pit digging fertilizer distributor for fruit trees - Google Patents
Pit digging fertilizer distributor for fruit trees Download PDFInfo
- Publication number
- CN220123435U CN220123435U CN202321649079.1U CN202321649079U CN220123435U CN 220123435 U CN220123435 U CN 220123435U CN 202321649079 U CN202321649079 U CN 202321649079U CN 220123435 U CN220123435 U CN 220123435U
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- China
- Prior art keywords
- fertilizer
- pit
- rotary table
- gear shaft
- outer ring
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 100
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000004080 punching Methods 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims description 3
- 230000004720 fertilization Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 239000002420 orchard Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a pit-digging fertilizer applicator for fruit trees. The annular rotary table reserves a gap for the entering and exiting of the tree trunk and consists of an outer ring chassis, an outer ring cover, an inner rotary table, a transmission gear shaft and a supporting gear shaft, wherein the inner rotary table is supported and meshed for rotation through the transmission gear shaft and the three supporting gear shafts, and the transmission gear shaft and the supporting gear shaft are fixedly supported between the outer ring chassis and the outer ring cover through an upper tapered roller bearing and a lower tapered roller bearing. The driving device is arranged on the outer ring cover. The machine can realize fixed-point multi-position pit digging and fertilization integrated operation, and greatly reduces the labor cost; by using the annular rotary table, pit digging and fertilizer application can be simultaneously carried out around a fruit tree; the double-screw drill bit can improve the stability of the pit punching effect; the stability of the fertilization effect can be improved by adopting the fertilizer discharging auger.
Description
Technical Field
The utility model relates to a pit digging fertilizer applicator for fruit trees, and belongs to the technical field of agricultural equipment.
Background
Orchard fertilizer applicators have some problems: in the aspect of pit punching, only one or two pits can be punched independently at fixed points at a time, and the operation efficiency is low. The existing orchard fertilizing machine is a ditching fertilizing machine or a pit digging fertilizing machine, fertilizer applied to fruit trees is located on one side or one point of a ditching groove or a pit digging groove, and cannot be distributed around the fruit trees; although the orchard pit digging fertilizer applicator can drill pits and fertilize around fruit trees, part of the machines can only finish mechanical drilling, the function is single, the fertilization process is still finished manually, the fertilization amount cannot be controlled, and the whole operation process has higher cost, low production efficiency and high labor intensity. Although a small part of the fertilizer can realize quantitative fertilization of fruit trees, the fertilizer has low popularization and small application range, and can not mechanically apply organic fertilizer like stable manure; the orchard fertilizer distributor mostly adopts an outer sheave type fertilizer distributor, is only suitable for applying granular fertilizer, cannot meet the fertilizer application requirement of organic fertilizer, is easy to block and clean, and cannot meet the fertilizer application requirement of an orchard.
Therefore, a pit-digging fertilizer distributor integrating multiple-position pit digging and fertilizer application is needed: in terms of rotation, after the frame is fixed, rotary hole digging and fertilization operation is carried out in the machine; the soil discharging efficiency is high in pit digging; in the aspect of fertilization, the fertilizer is difficult to block and has high fertilizer efficiency. The whole machine can reduce labor force, prevent waste of resources and has great significance for improving the labor efficiency of an orchard.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a pit digging fertilizer applicator for fruit trees.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides the following technical solutions:
a machine frame of the pit-digging fertilizer applicator is connected with a tractor by adopting a three-point suspension, the machine frame plays a main bearing role, an annular rotary table is arranged above the machine frame, and the machine frame is connected with the annular rotary table through bolts. The annular rotary table reserves a gap for the entering and exiting of the tree trunk and consists of an outer ring chassis, an outer ring cover, an inner rotary table, a transmission gear shaft and a supporting gear shaft, wherein the inner rotary table is supported and meshed for rotation through the transmission gear shaft and three supporting gear shafts, and the transmission gear shaft and the supporting gear shafts are fixedly supported between the outer ring chassis and the outer ring cover through an upper tapered roller bearing and a lower tapered roller bearing.
The driving device is arranged on the outer ring cover, the driving device is controlled by a single remote control, the driving device consists of a driving motor, a worm and a worm wheel, the worm wheel is coaxially connected with a transmission gear shaft on the annular turntable, the worm and the worm wheel are controlled by the driving motor to drive the transmission gear shaft to rotate, and the transmission gear shaft is meshed with the inner turntable to rotate.
The pit digging device and the fertilizer applying device are arranged on the inner rotary disc, and the inner rotary disc adopts a hollowed-out design, so that the weight is reduced.
The pit digging device is welded on the inner turntable of the annular turntable through a bearing seat, the pit digging device is driven by a tractor power, the fertilizer applying device is welded on the inner turntable of the annular turntable through a motor frame, and the fertilizer applying device is controlled by a single remote control.
The bearing seat of the pit punching device is internally connected with a spline bearing shaft through a pair of second tapered roller bearings, the upper part of the spline bearing shaft is connected with a speed changer, and the lower part of the spline bearing shaft is connected with a double-screw drill bit. A fertilizer box and a fertilizer motor are arranged on a motor frame of the fertilizer device, the fertilizer box is clamped on the motor frame through a housing of the fertilizer mechanism, and the fertilizer motor directly drives the fertilizer mechanism through a transmission shaft; the fertilizer discharging mechanism drives a fertilizer discharging auger below through a pair of bevel gears in the housing.
The double-screw drill bit of the pit punching device is connected through the spline bearing shaft, and in the use process, drill bits with different sizes can be replaced according to the needs to perform operation.
The fertilizer discharging auger of the fertilizer applying device is mechanically connected through splines, in the using process, the fertilizer discharging augers with different pitches can be replaced according to different fertilizer characteristics, and then the fertilizer discharging motor is combined to perform fertilizer discharging according to different fertilizer discharging requirements.
The driving device is controlled by independent remote control; the pit digging device is controlled by the power of a tractor; the fertilizing device is controlled by a single remote control.
Each structure is independently controlled, mutually noninterfere and convenient to operate.
Compared with the prior art, the utility model has the beneficial effects that: the machine can realize fixed-point multi-position pit digging and fertilization integrated operation, and greatly reduces the labor cost; by using the annular rotary table, pit digging and fertilizer application can be simultaneously carried out around a fruit tree; the double-screw drill bit can improve the stability of the pit punching effect; the stability of the fertilization effect can be improved by adopting the fertilizer discharging auger.
Drawings
FIG. 1 is a schematic diagram of a pit-digging fertilizer applicator of the present utility model;
FIG. 2 is a schematic view of an annular turntable according to the present utility model;
FIG. 3 is a schematic diagram of a driving apparatus according to the present utility model;
FIG. 4 is a schematic diagram of a pit punching apparatus according to the present utility model;
FIG. 5 is a schematic view of a fertilizer apparatus of the present utility model;
FIG. 6 is a schematic view of a fertilizer apparatus of the present utility model;
in the figure, 1, a rack; 2. an annular turntable; 3. a driving device; 4. pit punching device; 5. a fertilizer application device; 6. an annular chassis; 7. an annular cover; 8. an inner turntable; 9. a transmission gear shaft; 10. supporting a gear shaft; 11 a driving motor; 12. a worm; 13. a worm wheel; 14. a first tapered roller bearing; 15. a transmission; 16. a spline bearing shaft; 17. a bearing seat; 18. a second tapered roller bearing; 19. a double helical drill; 20. a motor frame; 21. a fertilizing motor; 22. a transmission shaft; 23. a fertilizer box; 24. a fertilizer mechanism; 25. a housing; 26. a bevel gear train; 27. fertilizer discharging auger.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, a machine frame 1 of the pit-digging fertilizer applicator is connected with a tractor by adopting a three-point suspension, the machine frame 1 plays a main bearing role, an annular rotary table 2 is arranged above the machine frame 1, and the machine frame 1 is connected with the annular rotary table 2 through bolts. The annular rotary table 2 reserves a gap for the entering and exiting of tree poles, the annular rotary table 2 is composed of an outer ring chassis 6, an outer ring cover 7, an inner rotary table 8, a transmission gear shaft 9 and a supporting gear shaft 10, the inner rotary table 8 is supported and meshed for rotation through the transmission gear shaft 9 and the three supporting gear shafts 10, and the transmission gear shaft 9 and the supporting gear shafts 10 are fixedly supported between the outer ring chassis 6 and the outer ring cover 7 through an upper first tapered roller bearing and a lower first tapered roller bearing 14.
The driving device 3 is arranged on the outer ring cover 7, the driving device 3 is controlled by a single remote control, the driving device 3 consists of a driving motor 11, a worm 12 and a worm wheel 13, the worm wheel 13 is coaxially connected with a transmission gear shaft 9 on the annular turntable 2, the driving motor 11 controls the worm 12 and the worm wheel 13 to drive the transmission gear shaft 9 to rotate, and then the transmission gear shaft 9 is meshed with the inner turntable 8 to rotate; the pit digging device 4 and the fertilizer application device 5 are arranged on the inner rotary table 8, and the inner rotary table 8 adopts a hollowed-out design, so that the weight is reduced.
The pit digging device 4 is welded on the inner rotating disc 8 of the annular rotating disc 2 through a bearing seat 17, the pit digging device 4 is driven by a tractor power, and the fertilizing device 5 is welded on the inner rotating disc 8 of the annular rotating disc 2 through a motor frame 20.
The fertilizer application device 5 is controlled by a separate remote control. The bearing seat 17 of the pit punching device 4 is internally connected with a spline bearing shaft 16 through a pair of second tapered roller bearings 18, the upper part of the spline bearing shaft 16 is connected with a speed changer 15, and the lower part is connected with a double-screw drill bit 19.
A fertilizer box 23 and a fertilizer motor 21 are arranged on the motor frame 20 of the fertilizer device 5, the fertilizer box 23 is clamped on the motor frame 20 through a housing 25 of a fertilizer mechanism 24, and the fertilizer motor 21 directly drives the fertilizer mechanism 24 through a transmission shaft 22; the fertilizer mechanism 24 drives a lower fertilizer auger 27 through a pair of bevel gears 26 inside a housing 25.
The utility model mainly comprises a frame 1, an annular turntable 2, a driving device 3, a pit digging device 4 and a fertilizer application device 5; the inner rotary table 8 is driven to rotate around the fruit trees at any angle through the driving device 3 above the annular rotary table 2, and the pit digging device 4 and the fertilizer application device 5 are arranged on the inner rotary table 8, so that pit digging and fertilizer application operations can be carried out at any position around a tree, the efficiency is improved, the labor amount is reduced, and unnecessary adjustment and time waste are avoided; the double-screw drill bit 19 below the pit digging device 4 is used for quickly digging and discharging soil; the effect of continuously discharging fertilizer is performed by a fertilizer discharging auger 27 arranged below the inner part of the fertilizer application device 5.
The double-screw drill bit 19 of the pit punching device 4 is connected with the spline bearing shaft 16, and in the use process, the drill bits with different sizes can be replaced according to the needs to perform operation.
The fertilizer discharging auger 27 of the fertilizer applying device 5 is mechanically connected through a spline, in the use process, the fertilizer discharging augers with different pitches can be replaced according to different fertilizer characteristics, and then the fertilizer discharging motor 21 is combined to perform fertilizer discharging with different amounts of fertilizer discharging requirements.
The driving device 3 is controlled by a single remote control; the pit digging device 4 is controlled by the power of a tractor; the fertilizing device 5 is controlled by a single remote control. Each structure is independently controlled, mutually noninterfere and convenient to operate.
The working process comprises the following steps: the tractor carries the pit-digging fertilizer applicator to reach a designated position, a trunk enters the center position of the annular turntable 2 through a notch of the annular turntable 2, the initial position of the inner turntable 8 is adjusted by controlling the driving device 3 in a remote control mode, and the pit-digging device 4 is controlled by the tractor lifting mechanism and output power to perform pit digging after the position is adjusted; after the first fertilizer pit is finished, lifting the pit-digging fertilizer applicator by a tractor lifting mechanism, controlling the inner turntable 8 to rotate 180 degrees anticlockwise by the driving device 3, starting pit digging of a second fertilizer pit, and controlling the fertilizer applying device 5 to perform fertilizer application operation of the first fertilizer pit in a remote control mode; after the pit digging and fertilization is finished, the inner rotary table 8 is controlled by the driving device 3 to rotate 180 degrees clockwise, and the fertilization operation of the second fertilizer pit is performed. By repeating the steps, the time for controlling the inner turntable 8 to rotate and adjust by the driving device 3 can be saved according to the 180-degree symmetrical pit digging and fertilizer application operation.
Claims (3)
1. The pit-digging fertilizer applicator for fruit trees is characterized in that a frame (1) of the pit-digging fertilizer applicator is connected with a tractor by adopting a three-point suspension, the frame (1) plays a main bearing role, an annular rotary table (2) is arranged above the frame (1), and the frame (1) is connected with the annular rotary table (2) through bolts; the annular rotary table (2) reserves a gap for the entering and exiting of tree poles, the annular rotary table (2) consists of an outer ring chassis (6), an outer ring cover (7), an inner rotary table (8), a transmission gear shaft (9) and a support gear shaft (10), the inner rotary table (8) is supported and meshed for rotation through the transmission gear shaft (9) and the three support gear shafts (10), and the transmission gear shaft (9) and the support gear shafts (10) are fixedly supported between the outer ring chassis (6) and the outer ring cover (7) through an upper tapered roller bearing and a lower tapered roller bearing (14);
the driving device (3) is arranged on the outer ring cover (7), the driving device (3) is controlled by a single remote control, the driving device (3) consists of a driving motor (11), a worm (12) and a worm wheel (13), the worm wheel (13) is coaxially connected with the transmission gear shaft (9) on the annular rotary table (2), the driving motor (11) controls the worm (12) and the worm wheel (13) to drive the transmission gear shaft (9) to rotate, and then the transmission gear shaft (9) is meshed with the inner rotary table (8) to rotate;
the pit punching device (4) and the fertilizer applying device (5) are arranged on the inner rotating disc (8).
2. The pit-digging fertilizer applicator for fruit trees according to claim 1, wherein the pit-digging device (4) is welded on the inner rotary plate (8) of the annular rotary plate (2) through a bearing seat (17), the pit-digging device (4) is driven by a tractor power, the fertilizer applicator (5) is welded on the inner rotary plate (8) of the annular rotary plate (2) through a motor frame (20), and the fertilizer applicator (5) is controlled by a single remote control;
the inside of a bearing seat (17) of the pit punching device (4) is connected with a spline bearing shaft (16) through a pair of second tapered roller bearings (18), the upper part of the spline bearing shaft (16) is connected with a speed changer (15), and the lower part of the spline bearing shaft is connected with a double-spiral drill bit (19);
a fertilizer box (23) and a fertilizer motor (21) are arranged on a motor frame (20) of the fertilizer device (5), the fertilizer box (23) is clamped on the motor frame (20) through a housing (25) of a fertilizer mechanism (24), and the fertilizer motor (21) directly drives the fertilizer mechanism (24) through a transmission shaft (22); the fertilizer discharging mechanism (24) drives a fertilizer discharging auger (27) below through a pair of bevel gears (26) in the housing (25).
3. The fruit tree-oriented pit digging fertilizer distributor according to claim 1, wherein the inner rotary disk (8) adopts a hollowed-out design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649079.1U CN220123435U (en) | 2023-06-27 | 2023-06-27 | Pit digging fertilizer distributor for fruit trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649079.1U CN220123435U (en) | 2023-06-27 | 2023-06-27 | Pit digging fertilizer distributor for fruit trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123435U true CN220123435U (en) | 2023-12-05 |
Family
ID=88956525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649079.1U Active CN220123435U (en) | 2023-06-27 | 2023-06-27 | Pit digging fertilizer distributor for fruit trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123435U (en) |
-
2023
- 2023-06-27 CN CN202321649079.1U patent/CN220123435U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |