CN215223129U

CN215223129U - Fruit tree fertilizer injection unit

Info

Publication number: CN215223129U
Application number: CN202121753055.1U
Authority: CN
Inventors: 王丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-21
Anticipated expiration: 2031-07-30

Abstract

The utility model belongs to the technical field of agricultural fertilization equipment, in particular to a fruit tree fertilization device, which comprises a bottom plate, wherein the top of the bottom plate is provided with a liquid storage tank, a stirring shaft is arranged inside the liquid storage tank, a support frame is arranged above the liquid storage tank, the top of the support frame is provided with a support rod, the right end of the support rod is welded with a support ring, the inner side wall of the support ring is screwed with a rotary joint, the upper part of the rotary joint is connected with a hopper, the upper end of the stirring shaft penetrates through the top wall of the liquid storage tank, the bottom and the top of the support frame and is connected with the hopper, the upper part of the stirring shaft is provided with a first bevel gear, the right side of the first bevel gear is provided with a second bevel gear, the right end of the second bevel gear is fixedly connected with an output shaft of a first motor, the top of the support frame is provided with a first water pump and a second water pump, the top of the support frame is provided with a first arm support system and a second arm support system, the device has the characteristics of large spraying range, high working efficiency and convenient adjustment.

Description

Fruit tree fertilizer injection unit

Technical Field

The utility model belongs to the technical field of agricultural fertilization equipment, concretely relates to fruit tree fertilizer injection unit.

Background

China is a large country for producing fruits, particularly the planting area of main trees such as apples and pears is the top of the world, fruit tree fertilization is a key operation link in fruit tree production, plays a crucial role in the quality, yield and output of fruits, the fruit trees generally carry out soil fertilization on the fruits regularly in the planting process, but in the growth process of the fruit trees, when the root fertilization effect is not good, the requirement of crops on nutrients can be supplemented by spraying nitrogen-phosphorus-potassium macroelement fertilizers on leaves, so that the defect that the roots absorb the nutrients can be overcome, and meanwhile, certain growth regulators can be prepared to promote the growth of the crops.

SUMMERY OF THE UTILITY MODEL

Present fertilizer injection unit sprays the scope when fertiliziing to the blade surface little, and work efficiency is low, and inconvenient blade fertilization that is applicable to the fruit tree in co-altitude or different growth periods, the utility model provides a fruit tree fertilizer injection unit has the blade fertilization that is applicable to the fruit tree in co-altitude or different growth periods, and it is big to spray the scope, characteristics that work efficiency is high.

The utility model provides a following technical scheme: a fruit tree fertilizing device comprises a bottom plate, wheels are arranged below the bottom plate, a fence is fixedly connected to the periphery of the bottom plate, a liquid storage tank is fixedly connected to the top of the bottom plate, a stirring shaft is arranged inside the liquid storage tank, a stirring paddle is arranged on the outer wall of the stirring shaft, a supporting frame is fixedly connected to the upper portion of the liquid storage tank, a supporting rod is welded to the top of the supporting frame, a supporting ring is welded to the right end of the supporting rod, a rotating joint is connected to the inner side wall of the supporting ring in a threaded manner, a hopper is fixedly connected to the upper portion of the rotating joint, the upper end of the stirring shaft penetrates through the top wall of the liquid storage tank, the bottom and the top of the supporting frame and is fixedly connected with the hopper, a first bevel gear is arranged on the upper portion of the stirring shaft, a second bevel gear is arranged on the right side of the first bevel gear, and the first bevel gear is kneaded with the second bevel gear, the right end of the second bevel gear is fixedly connected with an output shaft of the first motor, a first water pump and a second water pump are arranged at the top of the supporting frame, inverted L-shaped water pipes are fixedly connected to water inlets of the first water pump and the second water pump respectively, penetrating holes of the inverted L-shaped water pipes are inserted into the liquid storage tank, water outlets of the first water pump and the second water pump are fixedly connected with a hose, a first arm support system and a second arm support system are arranged at the top of the supporting frame and are located on the rear sides of the first water pump and the second water pump respectively, and spraying devices are fixedly mounted at the tail ends of the first arm support system and the second arm support system.

The first arm support system and the second arm support system respectively comprise a first arm support, a second arm support, a third arm support and a hydraulic cylinder, the top end of the first arm support is rotatably connected with the second arm support, the top end of the second arm support is rotatably connected with the third arm support, a second motor is arranged on the front side of the top end of the first arm support, an output shaft of the second motor is fixedly connected with the second arm support, and the second arm support is fixedly connected with the third arm support through the hydraulic cylinder; through setting up first cantilever crane system and second cantilever crane system, can adjust sprinkler's height, not only be convenient for carry out the foliar fertilization to the fruit tree of co-altitude not, can also fertilize the fruit tree of controlling both sides simultaneously.

The outer walls of a first arm support, a second arm support and a third arm support in the first arm support system and the second arm support system are respectively provided with a fixing clip, and the first arm support, the second arm support and the third arm support are fixedly connected with a hose through the fixing clips; the hose is arranged on the arm support system, so that the hose can be lifted along with the arm support system, and the liquid fertilizer can reach the spraying device to be sprayed out.

The spraying device comprises a mounting seat, the mounting seat is fixedly mounted at the right end of a third arm support and is rotatably connected with a connecting seat, a hose connector is arranged at the top of the connecting seat, a water delivery pipe is communicated and arranged on the right side of the connecting seat, an atomizing nozzle is communicated and arranged on the right side of the water delivery pipe, a third motor is arranged on the front wall of the mounting seat, and an output shaft of the third motor penetrates through the mounting seat and is fixedly connected with the connecting seat; through starting the third motor, drive atomizer luffing motion, can adjust atomizer's angle of pitch to adjust it and spray the direction.

Wherein a filter screen is arranged at the bottom end of the inverted L-shaped water pipe; can filter fertilizer piece and other impurity not mixed, reduce the risk that the pipeline takes place to block up.

The front side of the top end of the bottom plate is provided with a handle, and the outer wall of the handle is provided with a threaded sleeve; the handle is provided with a threaded sleeve; the situation that the handle is pushed and pulled to slip when meeting water in the fertilizing process can be reduced.

The stirring shaft is a hollow shaft which is communicated up and down, and a leak hole is communicated with the outer wall of the stirring shaft; set the (mixing) shaft to the hollow shaft that link up from top to bottom, not only can get into the passageway of agitator tank as fertilizer and water, also can with the stirring rake cooperation with fertilizer and water homogeneous mixing, set up a plurality of small openings at the outer wall of (mixing) shaft, can reduce fertilizer and pour into the probability that the in-process takes place to block up.

The number of the atomizing nozzles is five, and the five atomizing nozzles are uniformly distributed on the water conveying pipe; can increase the spraying range and uniformly spray the water and the fertilizer on the leaves of the fruit trees.

The utility model has the advantages that: when foliar fertilization is needed to be carried out on fruit trees, the device is pushed into an orchard through wheels, a proper amount of water is poured from a hopper and enters a stirring box along a stirring shaft, a first motor is started to drive a second bevel gear to rotate and drive a first bevel gear to rotate, so that the stirring shaft and a stirring paddle are driven to rotate, a proper amount of fertilizer is slowly poured from the hopper and enters the stirring box along the stirring shaft while the stirring shaft rotates, a plurality of leakage holes are formed in the outer wall of the stirring shaft, the probability of blockage in the fertilizer pouring process can be reduced, meanwhile, the fertilizer can be uniformly discharged into water, the fertilizer can be conveniently and uniformly mixed with the water quickly, and the stirring speed is increased;

the second motors of the first arm support system and the second arm support system are started to respectively drive the second arm support of the first arm support system and the second arm support of the second arm support system to rotate upwards and expand, then the third arm support of the first arm support system and the third arm support of the second arm support system is expanded under the action of the hydraulic cylinder, the height of the spraying device can be adjusted by arranging the left arm support system and the right arm support system, the spraying device is suitable for fertilizing leaves of fruit trees with different heights or different growth periods, and can simultaneously fertilize the fruit trees on the left side and the right side of a road, the working efficiency is improved, the water and fertilizer in the liquid storage tank are sucked from the water inlet along the inverted L-shaped water pipe by opening the first water pump and the second water pump, the un-mixed fertilizer blocks and other impurities can be filtered by arranging the filter screen at the lower end of the inverted L-shaped water pipe, the risk of blocking of the pipeline is reduced, the water and fertilizer flows to the hose from the water outlet, and the third motor is started, drive atomizer luffing motion, can adjust atomizer's angle of pitch to adjust it and spray the direction, through evenly setting up five atomizer on the raceway, can increase the spraying range, make the even blade that sprays the fruit tree of liquid manure.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of the folded state of the first boom system and the second boom system of the present invention.

In the figure: 1. a base plate; 2. a wheel; 3. a fence; 4. a liquid storage tank; 5. a stirring shaft; 6. a stirring paddle; 7. a support frame; 8. a support bar; 9. a support ring; 10. a rotating joint; 11. a hopper; 12. a first bevel gear; 13. a second bevel gear; 14. a first motor; 15. a first water pump; 16. an inverted L-shaped water pipe; 17. a water inlet; 18. a water outlet; 19. a hose; 20. a first boom system; 21. a spraying device; 22. a first arm support; 23. a second arm support; 24. a third arm support; 25. a hydraulic cylinder; 26. a second motor; 27. fixing the card; 28. a mounting seat; 29. a connecting seat; 30. a hose connector; 31. a water delivery pipe; 32. an atomizing spray head; 33. a third motor; 34. a filter screen; 35. a handle; 36. a threaded sleeve; 37. a leak hole; 38. a second boom system; 39. and a second water pump.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: a fruit tree fertilizing device comprises a bottom plate 1, wheels 2 are arranged below the bottom plate 1, a fence 3 is fixedly connected to the periphery of the bottom plate 1, a liquid storage tank 4 is fixedly connected to the top of the bottom plate 1, a stirring shaft 5 is arranged inside the liquid storage tank 4, a stirring paddle 6 is arranged on the outer wall of the stirring shaft 5, a support frame 7 is fixedly connected to the upper portion of the liquid storage tank 4, a support rod 8 is welded to the top of the support frame 7, a support ring 9 is welded to the right end of the support rod 8, a rotary joint 10 is screwed to the inner side wall of the support ring 9, a hopper 11 is fixedly connected to the upper portion of the rotary joint 10, the upper end of the stirring shaft 5 penetrates through the top wall of the liquid storage tank 4, the bottom and the top of the support frame 7 and is fixedly connected with the hopper 11, a first bevel gear 12 is arranged on the upper portion of the stirring shaft 5, and a second bevel gear 13 is arranged on the right side of the first bevel gear 12, the first bevel gear 12 is kneaded with the second bevel gear 13, the right end of the second bevel gear 13 is fixedly connected with an output shaft of the first motor 14, the top of the support frame 7 is provided with a first water pump 15 and a second water pump 39, water inlets 17 of the first water pump 15 and the second water pump 39 are fixedly connected with inverted-L-shaped water pipes 16, through holes of the inverted-L-shaped water pipes 16 are inserted into the liquid storage tank 4, water outlets 18 of the first water pump 15 and the second water pump 39 are fixedly connected with a hose 19, the top of the support frame 7 is provided with a first boom system 20 and a second boom system 38, the first boom system 20 and the second boom system 38 are respectively located at the rear sides of the first water pump 15 and the second water pump 39, and the tail ends of the first boom system 20 and the second boom system 38 are fixedly provided with a spraying device 21.

The first boom system 20 and the second boom system 38 both comprise a first boom 22, a second boom 23, a third boom 24 and a hydraulic cylinder 25, the top end of the first boom 22 is rotatably connected with the second boom 23, the top end of the second boom 23 is rotatably connected with the third boom 24, a second motor 26 is arranged on the front side of the top end of the first boom 22, an output shaft of the second motor 26 is fixedly connected with the second boom 23, and the second boom 23 is fixedly connected with the third boom 24 through the hydraulic cylinder 25; through setting up first cantilever crane system 20 and second cantilever crane system 38, can adjust sprinkler 21's height, not only be convenient for carry out the foliar fertilization to the fruit tree of co-altitude not, can also fertilize the fruit tree of controlling both sides simultaneously, improve work efficiency.

The outer walls of the first boom 22, the second boom 23 and the third boom 24 in the first boom system 20 and the second boom system 38 are all provided with fixing clips 27, and the first boom 22, the second boom 23 and the third boom 24 are fixedly connected with the hose 19 through the fixing clips 27; the hose 19 is arranged on the arm support system, so that the hose 19 can be lifted along with the arm support system, and the liquid fertilizer can reach the spraying device 21 to be sprayed out.

The spraying device 21 comprises an installation seat 28, the installation seat 28 is fixedly installed at the right end of the third arm support 24, the installation seat 28 is rotatably connected with a connecting seat 29, a hose connector 30 is arranged at the top of the connecting seat 29, a water delivery pipe 31 is communicated with the right side of the connecting seat 29, an atomizing nozzle 32 is communicated with the right side of the water delivery pipe 31, a third motor 33 is arranged on the front wall of the installation seat 28, and an output shaft of the third motor 33 penetrates through the installation seat 28 and is fixedly connected with the connecting seat 29; by starting the third motor 33, the atomizer 32 is driven to swing up and down, and the pitch angle of the atomizer 32 can be adjusted, so that the spraying direction of the atomizer is adjusted.

A filter screen 34 is arranged at the bottom end of the inverted L-shaped water pipe 16; can filter fertilizer piece and other impurity not mixed, reduce the risk that the pipeline takes place to block up.

A handle 35 is arranged on the front side of the top end of the bottom plate 1, and a threaded sleeve 36 is arranged on the outer wall of the handle 35; a threaded sleeve 36 is arranged on the handle 35; the situation that the handle 35 is pushed and pulled to slip when meeting water in the fertilization process can be reduced.

The stirring shaft 5 is a hollow shaft which is through up and down, and a leak hole 37 is through the outer wall of the stirring shaft 5; set up (mixing) shaft 5 to the hollow shaft that link up from top to bottom, not only can get into the passageway of agitator tank as fertilizer and water, also can with the 6 cooperation of stirring rake with fertilizer and water homogeneous mixing, set up a plurality of small openings 37 at the outer wall of (mixing) shaft 5, can reduce fertilizer and pour the probability that the in-process takes place to block up into.

The number of the atomizing spray heads 32 is five, and the five atomizing spray heads 32 are uniformly distributed on the water conveying pipe 31; can increase the spraying range and uniformly spray the water and the fertilizer on the leaves of the fruit trees.

The utility model discloses a theory of operation and use flow: when the foliar fertilization is needed to be carried out on fruit trees, the device is pushed into an orchard through the wheels 2, firstly, a proper amount of water is poured into the liquid storage box 4 from the hopper 11 and enters the liquid storage box 4 along the stirring shaft 5, the first motor 14 is started to drive the second bevel gear 13 to rotate, the first bevel gear 12 is driven to rotate, so that the stirring shaft 5 and the stirring paddle 6 are driven to rotate, when the stirring shaft 5 rotates, a proper amount of fertilizer is slowly poured into the liquid storage box 4 from the hopper 11 and enters the liquid storage box 4 along the stirring shaft 5, the fertilizer can be quickly and uniformly mixed with water, the stirring shaft 5 is provided with a hollow shaft which is communicated up and down, the hollow shaft not only can be used as a passage for the fertilizer and the water to enter the liquid storage box 4, but also can be matched with the stirring paddle 6 to uniformly mix the fertilizer and the water, the outer wall of the stirring shaft 5 is provided with a plurality of leak holes 37, the probability of blockage occurring in the fertilizer pouring process can be reduced, and the second motors 26 of the first arm support system 20 and the second arm support system 38 are started, the second arm supports 23 in the first arm support system 20 and the second arm support system 38 are respectively driven to rotate upwards and expand, then the third arm supports 24 in the first arm support system 20 and the second arm support system 38 are expanded under the action of the hydraulic cylinder 25, the height of the spraying device 21 can be adjusted through the left arm support system and the right arm support system, leaf surface fertilization can be conveniently carried out on fruit trees with different heights, the fruit trees on the left side and the right side can be fertilized simultaneously, the working efficiency is improved, water and fertilizer in the liquid storage tank 4 are sucked in from the water inlet 17 along the inverted L-shaped water pipe 16 by opening the first water pump 15 and the second water pump 39, the un-mixed fertilizer blocks and other impurities can be filtered by arranging the filter screen 34 at the lower end of the inverted L-shaped water pipe 16, the risk of blockage of the pipeline is reduced, the water and fertilizer flow to the hose 19 from the water outlet 18, the atomizing spray head 32 is driven to swing upwards and downwards by opening the third motor 33, can adjust atomizer 32's angle of pitch to adjust it and spray the direction, through evenly setting up five atomizer 32 on raceway 31, can increase the spraying range, make the even blade that sprays the fruit tree of liquid manure. After the fertilization of the fruit tree is finished, the hydraulic cylinders 25 in the first boom system 20 and the second boom system 38 respectively rotate the third boom 24 in the first boom system 20 and the second boom system 38 downwards to retract, and then the second motors 26 in the first boom system 20 and the second boom system 38 are controlled to rotate the second boom 23 in the first boom system 20 and the second boom system 38 to retract.

Claims

1. The utility model provides a fruit tree fertilizer injection unit which characterized in that: the stirring device comprises a bottom plate, wheels are arranged below the bottom plate, rails are fixedly connected to the periphery of the bottom plate, a liquid storage tank is fixedly connected to the top of the bottom plate, a stirring shaft is arranged inside the liquid storage tank, a stirring paddle is arranged on the outer wall of the stirring shaft, a support frame is fixedly connected to the upper portion of the liquid storage tank, a support rod is welded to the top of the support frame, a support ring is welded to the right end of the support rod, a rotary joint is connected to the inner side wall of the support ring in a threaded manner, a hopper is fixedly connected to the upper portion of the rotary joint, the upper end of the stirring shaft penetrates through the top wall of the liquid storage tank, the bottom and the top of the support frame and is fixedly connected with the hopper, a first bevel gear is arranged on the upper portion of the stirring shaft, a second bevel gear is arranged on the right side of the first bevel gear, the first bevel gear is kneaded with the second bevel gear, and the right end of the second bevel gear is fixedly connected with an output shaft of a first motor, the top of support frame is provided with first water pump and second water pump, the equal fixedly connected with of water inlet of first water pump and second water pump falls L type water pipe, fall L type water pipe through hole intussuseption liquid reserve tank's inside, the delivery port of first water pump and second water pump all with hose fixed connection, the top of support frame is provided with first cantilever crane system and second cantilever crane system, first cantilever crane system and second cantilever crane system are located the rear side of first water pump and second water pump respectively, the terminal fixed mounting of first cantilever crane system and second cantilever crane system has sprinkler.

2. The fruit tree fertilizing device as claimed in claim 1, wherein: the first arm support system and the second arm support system respectively comprise a first arm support, a second arm support, a third arm support and a hydraulic cylinder, the top end of the first arm support is rotatably connected with the second arm support, the top end of the second arm support is rotatably connected with the third arm support, a second motor is arranged on the front side of the top end of the first arm support, an output shaft of the second motor is fixedly connected with the second arm support, and the second arm support is fixedly connected with the third arm support through the hydraulic cylinder.

3. The fruit tree fertilizing device as claimed in claim 2, wherein: the outer walls of the first arm support, the second arm support and the third arm support in the first arm support system and the second arm support system are respectively provided with a fixing clip, and the first arm support, the second arm support and the third arm support are fixedly connected with the hose through the fixing clips.

4. The fruit tree fertilizing device as claimed in claim 1, wherein: the spraying device comprises a mounting seat, the mounting seat is fixedly mounted at the right end of the third arm support and is rotatably connected with the connecting seat, a hose connector is arranged at the top of the connecting seat, a water delivery pipe is communicated with the right side of the connecting seat, an atomizing nozzle is communicated with the right side of the water delivery pipe, a third motor is arranged on the front wall of the mounting seat, and an output shaft of the third motor penetrates through the mounting seat and is fixedly connected with the connecting seat.

5. The fruit tree fertilizing device as claimed in claim 1, wherein: the bottom of the inverted L-shaped water pipe is provided with a filter screen.

6. The fruit tree fertilizing device as claimed in claim 1, wherein: the handle is arranged on the front side of the top end of the bottom plate, and a threaded sleeve is arranged on the outer wall of the handle.

7. The fruit tree fertilizing device as claimed in claim 1, wherein: the stirring shaft is a hollow shaft which is communicated up and down, and a leak hole is communicated with the outer wall of the stirring shaft.

8. The fruit tree fertilizing device as claimed in claim 4, wherein: the number of the atomizing spray heads is five, and the five atomizing spray heads are uniformly distributed on the water delivery pipe.