CN216253970U

CN216253970U - Multi-functional fruit tree foliage spraying device

Info

Publication number: CN216253970U
Application number: CN202123155531.2U
Authority: CN
Inventors: 车升国; 罗松; 段冰冰; 温增军; 李燕青
Original assignee: Heze Forestry Technology Service Center
Current assignee: Heze Forestry Technology Service Center
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-12
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a multifunctional fruit tree foliage spraying device, which comprises a self-propelled vehicle and a spraying device fixedly arranged on the self-propelled vehicle, wherein the spraying device comprises a spraying device body; the sprinkling irrigation mechanism, the adjusting mechanism and the auxiliary mechanism; the auxiliary mechanism is fixedly arranged on the bottom surface of the self-propelled vehicle; the adjusting mechanism comprises a supporting rod, a hydraulic cylinder and an extension component; the support rod and the hydraulic cylinder are respectively arranged at two ends of the top surface of the self-propelled vehicle; one end of the extension component is hinged with the top end of the support rod, and the middle part of the extension component is hinged with the movable end of the hydraulic cylinder; the bottom end of the supporting rod is fixedly connected with the top surface of the self-propelled vehicle; a sprinkling irrigation mechanism is arranged between the support rod and the hydraulic cylinder; the fixed end of the hydraulic cylinder is hinged with the top surface of the self-propelled vehicle; the sprinkling irrigation mechanism comprises a pumping component and a spray head unit; the pumping assembly is fixedly arranged on the top surface of the self-propelled vehicle; the spray head unit is fixedly connected with the other end of the extension component; the pumping assembly is in communication with the spray head unit. The utility model can make the spraying more uniform, reduce the gravity center of the device and further liberate the manpower.

Description

Multi-functional fruit tree foliage spraying device

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional fruit tree foliage spraying device.

Background

The fruit tree all can be according to its characteristics of growing at the planting in-process, regularly spouts medicine or fertilize to it, but current fertilization equipment mostly is operated with handheld spray tube by spraying the pump, spouts the scope when using little, and working strength is big, and personnel are easily tired to lead to work efficiency low, be difficult to reduce the cost of fruit tree management.

Based on above-mentioned problem, patent CN201921566996.7 provides a fruit tree foliar fertilization device, and the device can carry out foliar fertilization to the fruit tree through the shower nozzle, utilizes the spray tube of shower nozzle inner wall can enlarge the scope of spraying of shower nozzle to improve the efficiency of fertilizeing, can reciprocate the fertilization frame through the drive pneumatic cylinder, so that adjust the height of fertilizeing as required.

But the device has certain defect in using, the device is spraying, need manual thrust unit to remove and realize spraying the fertilizer of fruit tree, staff's intensity of labour does not obtain the liberation of degree of depth, and the device can't fold when idle, occupation space is big, in addition, the device only can realize adjusting from top to bottom, spray the fruit tree that can cause the operation unstability to the height, and spray inhomogeneous condition and take place, so, it is necessary to design a multi-functional fruit tree foliage spray device in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional fruit tree foliage spraying device, which solves the problems in the prior art, enables spraying to be more uniform, lowers the center of gravity of the device and further liberates manpower.

In order to achieve the purpose, the utility model provides the following scheme:

the utility model provides a multifunctional fruit tree foliage spraying device, which comprises a self-propelled vehicle and a spraying device fixedly arranged on the self-propelled vehicle, wherein the spraying device comprises a spraying device body and a spraying device body; the sprinkling irrigation mechanism, the adjusting mechanism and the auxiliary mechanism; the auxiliary mechanism is fixedly arranged on the bottom surface of the self-propelled vehicle;

the adjusting mechanism comprises a supporting rod, a hydraulic cylinder and an extension assembly; the support rod and the hydraulic cylinder are respectively arranged at two ends of the top surface of the self-propelled vehicle; one end of the extension component is hinged with the top end of the support rod, and the middle part of the extension component is hinged with the movable end of the hydraulic cylinder; the bottom end of the supporting rod is fixedly connected with the top surface of the self-propelled vehicle; the sprinkling irrigation mechanism is arranged between the support rod and the hydraulic cylinder; the fixed end of the hydraulic cylinder is hinged with the top surface of the self-propelled vehicle;

the sprinkling irrigation mechanism comprises a pumping assembly and a sprayer unit; the pumping assembly is fixedly arranged on the top surface of the self-propelled vehicle; the spray head unit is fixedly connected with the other end of the extension component; the pumping assembly is in communication with the spray head unit.

Preferably, the spray head unit comprises a rotary joint and a spray pipe; a plurality of atomizing heads are arranged on the side surface of the spray pipe at equal intervals; the spray pipe is fixedly connected and communicated with the rotary joint; the rotary joint is fixedly connected and communicated with the pumping assembly.

Preferably, the swivel comprises a swivel housing and a tubular string; the side surface of the rotating shell is fixedly connected with one end of the extension component; one end face of the rotating shell is fixedly connected and communicated with the pumping assembly, and the center of the other end face of the rotating shell is provided with a through hole; the side surface of the pipe column is in sliding connection with the through hole; a connecting column is fixedly connected to the center of the end face of one end of the pipe column; a flange plate is fixedly connected to one end face of the connecting column; a gasket is arranged between the flange plate and the end face of one end of the pipe column; the gasket is arranged in the inner cavity of the rotary shell; the other end of the pipe column is fixedly connected and communicated with the spray pipe; the center of the pipe column, the center of the connecting column and the center of the flange are provided with flow passage holes which are communicated with each other; and a driving assembly is arranged on the side surface of the pipe column.

Preferably, the driving assembly comprises ring teeth sleeved on the side surface of the pipe column; a spring is abutted between the ring gear and the rotating shell; the ring gear is meshed with a driving gear; the driving gear is in transmission connection with a motor; the motor is fixedly arranged on the end face of the rotating shell.

Preferably, the auxiliary mechanism comprises a telescopic rod; the telescopic rod is vertically arranged with the extension component; one end of the telescopic rod is fixedly connected with a first half ring; one end of the first half ring is hinged with a second half ring; one end of the second semi-ring is detachably connected with the first semi-ring through a lock catch; the second semi-ring and the first semi-ring are completely arranged in the same way; a T-shaped ring groove is formed in the inner side surface of the first semi-ring; a T-shaped ring block is connected in the T-shaped ring groove in a sliding manner; a cushion pad is fixedly connected to one side face, away from the T-shaped ring groove, of the T-shaped ring block.

Preferably, the buffer pad is of a semi-annular structure and is made of polyurethane.

Preferably, the extension assembly comprises a first strut and a second strut; the end face of one end of the first supporting rod is hinged with the end face of one end of the second supporting rod; one end side surface of the first support rod is hinged with the movable end of the hydraulic cylinder; the other end of the first supporting rod is hinged with the top end of the supporting rod; the other end of the second supporting rod is fixedly connected with the side face of the rotating shell.

Preferably, the pumping assembly comprises a medicine storage box and a water pump; the water inlet end of the water pump is communicated with the medicine storage box, and the water outlet end of the water pump is fixedly connected and communicated with one end face of the rotary shell.

The utility model discloses the following technical effects:

the spraying device improves the spraying range by using the extension assembly, realizes the rotation of the spraying pipe by using the rotary shell of the spraying unit, and further improves the spraying uniformity and the spraying area.

The hydraulic cylinder is used for supporting and adjusting the extension assembly, so that the angle spraying of the fruit tree spraying device is realized, the liquid medicine can accurately fall onto fruit trees, and the loss rate of the liquid medicine is reduced.

The utility model can utilize the self-propelled vehicle to do circular motion, thereby reducing the labor intensity of manual spraying.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a side view of the driving assembly.

Fig. 3 is a side view of the auxiliary mechanism.

FIG. 4 is a schematic diagram of a side view of the column.

FIG. 5 is a schematic structural diagram of the present invention in use.

Wherein, 1, self-propelled vehicle; 2. an adjustment mechanism; 21. a support bar; 22. a hydraulic cylinder; 23. a first support bar; 24. a second support bar; 3. a sprinkling irrigation mechanism; 31. a medicine storage box; 32. a water pump; 33. a nozzle; 34. an atomizing head; 35. a rotating housing; 36. a pipe string; 37. connecting columns; 38. a flange plate; 39. a gasket; 4. a drive assembly; 41. ring teeth; 42. a spring; 43. a drive gear; 44. a motor; 5. an auxiliary mechanism; 51. a telescopic rod; 52. a first half ring; 53. a T-shaped ring block; 54. a cushion pad; 55. a second half ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

A multifunctional fruit tree foliage spraying device comprises a self-propelled vehicle 1 and a spraying device fixedly arranged on the self-propelled vehicle 1, wherein the spraying device comprises a spraying device body; the sprinkling irrigation mechanism 3, the adjusting mechanism 2 and the auxiliary mechanism 5; the auxiliary mechanism 5 is fixedly arranged on the bottom surface of the self-propelled vehicle 1;

further, the self-propelled vehicle 1 is a device which can be used for realizing that the self-propelled vehicle carries a power mechanism and can walk, and is not described herein for the prior art.

The adjusting mechanism 2 comprises a support rod 21, a hydraulic cylinder 22 and an extension component; the support rod 21 and the hydraulic cylinder 22 are respectively arranged at two ends of the top surface of the self-propelled vehicle 1; one end of the extension component is hinged with the top end of the support rod 21, and the middle part of the extension component is hinged with the movable end of the hydraulic cylinder 22; the bottom end of the supporting rod 21 is fixedly connected with the top surface of the self-propelled vehicle 1; the sprinkling irrigation mechanism 3 is arranged between the support rod 21 and the hydraulic cylinder 22, so that the gravity center of the utility model can be adjusted, and the utility model is prevented from overturning when walking in rugged forest lands; the fixed end of the hydraulic cylinder 22 is hinged with the top surface of the self-propelled vehicle 1;

the sprinkling irrigation mechanism 3 comprises a pumping component and a nozzle unit; the pumping assembly is fixedly arranged on the top surface of the self-propelled vehicle 1; the spray head unit is fixedly connected with the other end of the extension component; the pumping assembly is in communication with the spray head unit.

In a further optimized scheme, the spray head unit comprises a rotary joint and a spray pipe 33; a plurality of atomizing heads 34 are arranged on the side surface of the spray pipe 33 at equal intervals, the spraying area of the spray pipe 33 can be enlarged by arranging the plurality of atomizing heads 34, and the spraying openings of the atomizing heads 34 are arranged towards one side far away from the spray pipe 33; the spray pipe 33 is fixedly connected and communicated with the rotary joint; the rotary joint is fixedly connected and communicated with the pumping assembly; the side surface of the rotary joint is fixedly connected with the other end of the extension component.

In a further optimized scheme, the rotary joint comprises a rotary shell 35 and a pipe column 36; the side of the rotating shell 35 is fixedly connected with one end of the extension component; one end face of the rotating shell 35 is fixedly connected and communicated with the pumping assembly, and the center of the other end face of the rotating shell 35 is provided with a through hole; the side surface of the pipe column 36 is in sliding connection with the through hole; a connecting column 37 is fixedly connected to the center of the end face of one end of the pipe column 36; one end face of the connecting column 37 is fixedly connected with a flange 38; a gasket 39 is arranged between the flange 38 and one end face of the pipe column 36; a washer 39 is disposed within the interior cavity of the rotating housing 35; the other end of the pipe column 36 is fixedly connected and communicated with the spray pipe 33; the centers of the pipe column 36, the connecting column 37 and the flange 38 are provided with flow passage holes which are mutually communicated, and the pumping component pumps the liquid medicine into the rotary shell 35 and sends the liquid medicine into the spray pipe 33 through the flow passage holes; the side of the tubing string 36 is provided with the drive assembly 4.

Further, the top surface and the bottom surface of the gasket 39 are respectively closely attached to the top surface of the inner cavity of the rotary housing 35 and the top surface of the flange 38, and the flange 38, the gasket 39 and the rotary housing 35 are further pressed under the pushing of the high-pressure liquid medicine, so that the liquid medicine is prevented from flowing out through the gap between the column 36 and the through hole.

In a further optimized scheme, the driving assembly 4 comprises ring teeth 41 sleeved on the side surface of the tubular column 36, and the ring teeth 41 are fixedly connected with the side surface of the tubular column 36, so that the tubular column 36 is driven to rotate through the rotation of the ring teeth 41; a spring 42 is abutted between the bottom surface of the ring gear 41 and the top surface of the rotating shell 35, and at the moment, the spring 42 is in a compressed state, so that the flange 38, the gasket 39 and the rotating shell 35 are further pressed, and the liquid medicine is prevented from flowing out through a gap between the pipe column 36 and the through hole; the ring gear 41 is engaged with a driving gear 43; the driving gear 43 is connected with a motor 44 in a transmission way; the motor 44 is fixedly installed on the end face of the rotating shell 35, the driving gear 43 is driven by the motor 44, the rotating ring gear 41 drives the pipe column 36 to rotate, the spraying pipe 33 is driven to rotate, large-area spraying of fruit trees is achieved, and spraying efficiency is improved.

In a further optimized scheme, the auxiliary mechanism 5 comprises an expansion rod 51; the telescopic rod 51 is perpendicular to the extension component, so that the walking route of the self-propelled vehicle 1 can be changed by respectively sleeving the second half ring 55 and the first half ring 52 fixed on the telescopic rod 51 on the main diameter of the fruit trees; one end of the telescopic rod 51 is fixedly connected with a first half ring 52; one end of the first half ring 52 is hinged with a second half ring 55; one end of the second half ring 55 is detachably connected with the first half ring 52 through a lock (not shown in the figure); the second half ring 55 is identical to the first half ring 52; the inner side surface of the first semi-ring 52 is provided with a T-shaped ring groove; a T-shaped ring block 53 is connected in the T-shaped ring groove in a sliding way; a cushion pad 54 is fixed on one side of the T-shaped ring block 53 away from the T-shaped ring groove.

Furthermore, a T-shaped ring groove and a T-shaped ring block 53 are also arranged in the second half ring 55, and the T-shaped ring block 53 makes circular motion in the T-shaped ring groove.

Further, the latch is a standard component that is usually detachably connected, and is not described herein for the prior art.

Further, the first half ring 52 and the second half ring 55 are aligned with each other and fastened to form a ring shape; similarly, the two T-shaped ring grooves and the two T-shaped ring blocks 53 are respectively aligned and fastened to form a ring; after the first half ring 52 and the second half ring 55 are buckled, the two T-shaped ring blocks 53 can smoothly slide in the T-shaped ring grooves.

Furthermore, the cushion pad 54 contacts with the trunk of the fruit tree, so as to avoid the fruit tree from being damaged due to direct contact with the T-shaped ring block 53.

Further, the telescopic rod 51 is a hydraulic telescopic mechanism, which is a common mechanism of a crane, and is the prior art, and is not described herein again.

In a further preferred embodiment, the cushion pad 54 is a semi-ring structure made of polyurethane.

In a further preferred embodiment, the extension assembly comprises a first strut 23 and a second strut 24; the end surface of one end of the first supporting rod 23 is hinged with the end surface of one end of the second supporting rod 24; one end side surface of the first supporting rod 23 is hinged with the movable end of the hydraulic cylinder 22; the other end of the first supporting rod 23 is hinged with the top end of the supporting rod 21; the other end of the second supporting rod 24 is fixedly connected with the side face of the rotating shell 35, and the first supporting rod 23 and the second supporting rod 24 are hinged to each other, so that the folding of the first supporting rod 23 and the second supporting rod 24 is realized, and the space occupation in the idle state is reduced.

In a further optimized scheme, the pumping assembly comprises a medicine storage box 31 and a water pump 32; the water inlet end of the water pump 32 is communicated with the medicine storage box 31 through a pipeline, and the water outlet end of the water pump 32 is fixedly connected and communicated with one end face of the rotary shell 35 through a pipeline.

The working process of the embodiment is as follows:

the self-propelled vehicle 1 is started, the self-propelled vehicle 1 is moved to the position near a target fruit tree, the second supporting rod 24 is turned down along the hinged position of the first supporting rod 23, the nozzle of the atomizing head 34 is arranged towards the fruit tree, then the telescopic height of the hydraulic cylinder 22 is adjusted according to the height of the fruit tree, and the nozzle unit is adjusted in place.

The water pump 32 is started, liquid medicine is pumped out of the medicine storage box 31 and conveyed into the rotary shell 35, the liquid medicine is sent into the spray pipe 33 through the mutually-communicated flow passage holes formed in the centers of the pipe column 36, the connecting column 37 and the flange plate 38, and finally the liquid medicine is atomized and sprayed out through the atomizing head 34, in order to enlarge the spraying area of the spray pipe 33, the motor 44 is started again to drive the driving gear 43, the rotation of the ring gear 41 driving the pipe column 36 also drives the spray pipe 33 to rotate, the spraying area of fruit trees is enlarged, and the spraying efficiency is improved.

In order to realize that the self-propelled vehicle 1 can automatically spray around the fruit trees in the circumferential direction, the telescopic rod 51 is adjusted, the second half ring 55 and the first half ring 52 extend out of the bottom surface of the self-propelled vehicle 1, the second half ring 55 is opened and sleeved on the main diameter of the fruit trees, the cushion pads 54 are used for realizing soft contact with the fruit trees, and the fruit trees are prevented from being damaged. At this time, the self-propelled vehicle 1 is laterally forced by the telescopic rod 51 during the traveling process of the self-propelled vehicle 1, so that the self-propelled vehicle 1 performs circular motion around the main diameter of the fruit tree, and the automatic circular spraying of the utility model is realized.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a multi-functional fruit tree foliage spray device, include from walking car (1) and fixed mounting in from the spraying device on the walking car (1), its characterized in that: the spraying device comprises a sprinkling irrigation mechanism (3), an adjusting mechanism (2) and an auxiliary mechanism (5); the auxiliary mechanism (5) is fixedly arranged on the bottom surface of the self-propelled vehicle (1);

the adjusting mechanism (2) comprises a support rod (21), a hydraulic cylinder (22) and an extension component; the support rod (21) and the hydraulic cylinder (22) are respectively arranged at two ends of the top surface of the self-propelled vehicle (1); one end of the extension component is hinged with the top end of the support rod (21), and the middle part of the extension component is hinged with the movable end of the hydraulic cylinder (22); the bottom end of the supporting rod (21) is fixedly connected with the top surface of the self-propelled vehicle (1); the sprinkling irrigation mechanism (3) is arranged between the support rod (21) and the hydraulic cylinder (22); the fixed end of the hydraulic cylinder (22) is hinged with the top surface of the self-propelled vehicle (1);

the sprinkling irrigation mechanism (3) comprises a pumping component and a nozzle unit; the pumping assembly is fixedly arranged on the top surface of the self-propelled vehicle (1); the spray head unit is fixedly connected with the other end of the extension component; the pumping assembly is in communication with the spray head unit.

2. The multifunctional fruit tree foliage spray device of claim 1, wherein: the spray head unit comprises a rotary joint and a spray pipe (33); a plurality of atomizing heads (34) are arranged on the side surface of the spray pipe (33) at equal intervals; the spray pipe (33) is fixedly connected and communicated with the rotary joint; the rotary joint is fixedly connected and communicated with the pumping assembly.

3. The multifunctional fruit tree foliage spray device of claim 2, wherein: the swivel joint comprises a swivel housing (35) and a pipe string (36); the side surface of the rotating shell (35) is fixedly connected with one end of the extension component; one end face of the rotating shell (35) is fixedly connected and communicated with the pumping assembly, and the center of the other end face of the rotating shell (35) is provided with a through hole; the side surface of the pipe column (36) is in sliding connection with the through hole; a connecting column (37) is fixedly connected to the center of the end face of one end of the pipe column (36); one end face of the connecting column (37) is fixedly connected with a flange plate (38); a gasket (39) is arranged between the flange plate (38) and one end face of the pipe column (36); the gasket (39) is arranged in the inner cavity of the rotary shell (35); the other end of the pipe column (36) is fixedly connected and communicated with the spray pipe (33); flow passage holes which are communicated with each other are formed in the centers of the pipe column (36), the connecting column (37) and the flange plate (38); and a driving assembly (4) is arranged on the side surface of the pipe column (36).

4. The multifunctional fruit tree foliage spray device of claim 3, wherein: the driving assembly (4) comprises ring teeth (41) sleeved on the side surface of the pipe column (36); a spring (42) is abutted between the ring gear (41) and the rotating shell (35); the ring gear (41) is meshed with a driving gear (43); the driving gear (43) is in transmission connection with a motor (44); the motor (44) is fixedly arranged on the end face of the rotating shell (35).

5. The multifunctional fruit tree foliage spray device of claim 3, wherein: the auxiliary mechanism (5) comprises a telescopic rod (51); the telescopic rod (51) is vertically arranged with the extension component; one end of the telescopic rod (51) is fixedly connected with a first half ring (52); one end of the first half ring (52) is hinged with a second half ring (55); one end of the second half ring (55) is detachably connected with the first half ring (52) through a lock catch; the second half ring (55) and the first half ring (52) are arranged completely the same; the inner side surface of the first half ring (52) is provided with a T-shaped ring groove; a T-shaped ring block (53) is connected in the T-shaped ring groove in a sliding manner; a cushion pad (54) is fixedly connected to one side face, away from the T-shaped ring groove, of the T-shaped ring block (53).

6. The multifunctional fruit tree foliage spray device of claim 5, wherein: the buffer pad (54) is of a semi-annular structure and is made of polyurethane.

7. The multifunctional fruit tree foliage spray device of claim 4, wherein: the extension assembly comprises a first strut (23) and a second strut (24); the end surface of one end of the first supporting rod (23) is hinged with the end surface of one end of the second supporting rod (24); one end side surface of the first supporting rod (23) is hinged with the movable end of the hydraulic cylinder (22); the other end of the first supporting rod (23) is hinged with the top end of the supporting rod (21); the other end of the second supporting rod (24) is fixedly connected with the side face of the rotating shell (35).

8. The multifunctional fruit tree foliage spray device of claim 3, wherein: the pumping assembly comprises a medicine storage box (31) and a water pump (32); the water inlet end of the water pump (32) is communicated with the medicine storage box (31), and the water outlet end of the water pump (32) is fixedly connected and communicated with one end face of the rotary shell (35).