Adjustable fruit tree electric pollination device

Abstract

The utility model belongs to the technical field of fruit tree pollination, and particularly relates to an adjustable fruit tree electric pollination device which comprises a hollow pipe, a holding assembly, an internal thread sleeve, a charging bucket, a double-shaft motor, fan blades, a transmission assembly, a feeding assembly, a plurality of sleeves, a gooseneck pipe and a nozzle, the internal thread sleeve is fixedly installed on the hollow pipe in the radial direction and keeps a communication state with the hollow pipe, the material tank is detachably installed on the internal thread sleeve in a threaded connection mode, the double-shaft motor is fixedly installed in the hollow pipe and located on the axis of the hollow pipe, and the fan blades are fixedly arranged on a first output shaft of the double-shaft motor in a sleeving mode; the holding assembly is arranged on the hollow pipe, the sleeves are located on the same axis, every two adjacent sleeves are in sealed sliding connection, and the sleeve on the outermost side is installed on the inner wall of the hollow pipe in a sealed sliding mode. The utility model has the advantages of reasonable design, simple structure, convenience in operation, good adjustability and strong adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree pollination, in particular to an adjustable electric pollination device for fruit trees. Background Art

[0002] In fruit tree cultivation, pollination is a crucial step in improving fruit yield and quality. Traditional pollination methods rely primarily on manual labor or wind power, but these methods suffer from low efficiency, high labor intensity, and significant susceptibility to weather. With the advancement of technology, electric pollination devices have emerged, improving pollination efficiency and reducing labor costs while ensuring uniformity and stability.

[0003] Existing electric pollination devices still have some problems in practical applications. For example, some devices cannot adapt to the pollination needs of different types of fruit trees, lack flexibility, and have poor adjustability; some devices have a single holding method during use, which is not convenient for adaptive adjustment according to personal usage habits, which affects the comfort of staff.

[0004] Therefore, it is of great practical significance to design an electric pollination device for fruit trees with simple structure, convenient operation, good adjustability and strong adaptability.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose an adjustable electric pollination device for fruit trees.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: an adjustable electric pollination device for fruit trees, comprising a hollow tube, a gripping assembly, an inner thread sleeve, a material tank, a dual-axis motor, fan blades, a transmission assembly, a feeding assembly, a plurality of sleeves, a gooseneck tube and a nozzle;

[0008] The inner thread sleeve is radially fixedly mounted on the hollow tube and maintained in a connected state with the hollow tube, a handle is fixedly mounted on the hollow tube, and the material tank is detachably mounted on the inner thread sleeve by a threaded connection, the dual-axis motor is fixedly mounted in the hollow tube and is located on the axis of the hollow tube, the fan blade is fixedly sleeved on the first output shaft of the dual-axis motor, the holding assembly is arranged on the hollow tube, multiple sleeves are located on the same axis, and a sealed sliding connection is maintained between two adjacent sleeves, and the outermost sleeve is sealed and slidably mounted on the inner wall of the hollow tube, the gooseneck tube is sealed and slidably mounted in the innermost sleeve, the nozzle is fixedly mounted on the end of the gooseneck tube away from the hollow tube, the feeding assembly is arranged in the hollow tube and extends into the material tank after passing through the inner thread sleeve, the transmission assembly is arranged in the hollow tube, and the feeding assembly is connected to the second output shaft of the dual-axis motor through the transmission assembly.

[0009] Preferably, the gripping assembly includes two rotating rings and two handles. The two rotating rings are rotatably mounted on the hollow tube, and handles are radially fixedly mounted on the outer sides of the two rotating rings.

[0010] Preferably, the holding assembly further includes two limiting bolts and multiple screw holes. The limiting bolts are threadedly installed on the two rotating rings. Multiple screw holes are opened on the outside of the hollow tube, and the two limiting bolts are threadedly installed in the corresponding screw holes.

[0011] Preferably, the feeding assembly includes a rotating shaft and a spiral blade. The hollow tube is rotatably mounted with the rotating shaft along the axial direction of the inner thread sleeve. The top end of the rotating shaft extends into the material tank. The spiral blade is fixedly sleeved on the rotating shaft.

[0012] Preferably, the transmission assembly includes bevel gear 1 and bevel gear 2, and bevel gear 1 and bevel gear 2 are fixedly mounted on the bottom end of the rotating shaft and the second output shaft of the dual-shaft motor respectively, and bevel gear 1 and bevel gear 2 are meshed with each other.

[0013] Preferably, a protective cover is fixedly mounted on the inner wall of the hollow tube, bevel gear 1 and bevel gear 2 are both located in the protective cover, and the rotating shaft and the second output shaft of the dual-shaft motor are both in a sealed rotational connection with the protective cover.

[0014] Preferably, the cross section of the protective cover is elliptical.

[0015] Preferably, guide grooves are provided on the inner walls of the hollow tube and the inner walls of the multiple sleeves, and guide blocks are fixedly installed on the outer sides of the gooseneck tube and the multiple sleeves, and the multiple guide blocks are slidably installed in the corresponding guide grooves.

[0016] Preferably, a support bar is fixedly installed radially inside the hollow tube, and the dual-axis motor is fixedly installed on the support bar.

[0017] Preferably, the end of the hollow tube away from the nozzle is open and fixedly mounted with a spherical mesh plate.

[0018] The beneficial effects of the utility model are:

[0019] Through the cooperation of the dual-axis motor, fan blades, feeding assembly and transmission assembly, pollen can be transported into the sleeve and gooseneck tube. At the same time, with the cooperation of the nozzle, the pollen can be sprayed quickly and evenly onto the flowers of the fruit trees, thereby improving the pollination efficiency of the fruit trees and increasing the yield and quality of the fruit.

[0020] The setting of the gripping component can well adapt to the usage habits of different staff members, thereby improving the comfort of use. At the same time, through the cooperation of the set gooseneck tube and multiple sleeves, not only the distance between the nozzle and the hollow tube can be adjusted according to actual use needs, but also the direction of the nozzle can be flexibly adjusted according to actual use needs, so that the device can flexibly adjust the spraying range and intensity according to the types of different fruit trees, tree shapes and flower distribution, so as to achieve the best pollination effect, which greatly improves the applicability of the device.

[0021] To sum up, the utility model has good operability and wide applicability, and at the same time has good adjustability, which can meet the pollination needs under different fruit tree planting environments, thereby effectively solving the problems existing in the traditional fruit tree pollination process, improving the pollination efficiency and yield of fruit trees, reducing production costs, and has broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of an adjustable electric pollination device for fruit trees proposed in the utility model;

[0024] Figure 2 This is a schematic cross-sectional view of an adjustable electric pollination device for fruit trees proposed in the present invention;

[0025] Figure 3 This is a partial three-dimensional structural diagram of an adjustable electric pollination device for fruit trees proposed in the utility model;

[0026] Figure 4 This is a structural diagram of part A of an adjustable electric pollination device for fruit trees proposed in the utility model;

[0027] Figure 5 This is a structural diagram of part B of an adjustable electric pollination device for fruit trees proposed in the utility model;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the protective cover part proposed by the utility model.

[0029] In the figure: 1. Hollow tube; 101. Spherical mesh plate; 11. Rotating ring; 12. Handle; 13. Limit bolt; 14. Internal thread sleeve; 15. Handle; 2. Sleeve; 21. Gooseneck; 22. Nozzle; 23. Guide block; 3. Material tank; 4. Dual-axis motor; 401. Support bar; 41. Fan blade; 5. Rotating shaft; 51. Spiral blade; 52. Protective cover; 53. Bevel gear 1; 54. Bevel gear 2. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] Reference Figure 1-6, an adjustable electric pollination device for fruit trees, comprising a hollow tube 1, an inner thread sleeve 14, a material tank 3, a dual-axis motor 4, fan blades 41, a plurality of sleeves 2, a gooseneck tube 21 and a nozzle 22, wherein the inner thread sleeve 14 is radially fixedly mounted on the hollow tube 1 and maintains a communication state with the hollow tube 1, a handle 15 is fixedly mounted on the hollow tube 1, and the device is convenient for hand-carrying, the material tank 3 is detachably mounted on the inner thread sleeve 14 by a threaded connection, so that the material tank 3 is convenient for disassembly and replacement, and the dual-axis electric The machine 4 is fixedly installed in the hollow tube 1 and is located on the axis of the hollow tube 1. The fan blades 41 are fixedly sleeved on the first output shaft of the dual-axis motor 4, which can achieve the effect of blowing. Two rotating rings 11 are rotatably installed on the hollow tube 1, and handles 12 are radially fixedly installed on the outer sides of the two rotating rings 11. Limit bolts 13 are threadedly installed on the two rotating rings 11. A plurality of screw holes are provided on the outer side of the hollow tube 1. The two limit bolts 13 are respectively threaded in the corresponding screw holes, which is convenient for the operator to adjust the direction of the handle 12 and to limit the position of the rotating ring 11 after the adjustment is completed, so that it can well adapt to the holding habits of different users. Multiple sleeves 2 are located on the same axis, and the adjacent two sleeves 2 maintain a sealed sliding connection, and the outermost sleeve 2 is sealed and slidably installed on the inner wall of the hollow tube 1. The gooseneck 21 is sealed and slidably installed in the innermost sleeve 2. The nozzle 22 is fixedly installed on the end of the gooseneck 21 away from the hollow tube 1. The characteristics of the gooseneck 21 itself can greatly improve the nozzle 22 is adjustable, the hollow tube 1 is equipped with a rotating shaft 5 along the axial rotation of the inner thread sleeve 14, the top of the rotating shaft 5 extends into the material tank 3, and a spiral blade 51 is fixedly sleeved on the rotating shaft 5, which can transport the pollen in the material tank 3 to the hollow tube 1 when the rotating shaft 5 drives the spiral blade 51 to rotate. A bevel gear 1 53 and a bevel gear 2 54 are fixedly sleeved on the bottom end of the rotating shaft 5 and the second output shaft of the dual-axis motor 4 respectively. The bevel gear 1 53 and the bevel gear 2 54 are meshed with each other, and can drive the rotating shaft 5 to rotate when the dual-axis motor 4 is working.

[0032] In this embodiment, in order to prevent pollen from affecting the normal operation of bevel gear 1 53 and bevel gear 2 54 while reducing the impact on air flow, a protective cover 52 is fixedly installed on the inner wall of the hollow tube 1, and bevel gear 1 53 and bevel gear 2 54 are both located in the protective cover 52, and the rotating shaft 5 and the second output shaft of the dual-axis motor 4 are both in a sealed rotational connection state with the protective cover 52, and the cross-section of the protective cover 52 is set to be elliptical.

[0033] In this embodiment, in order to avoid the phenomenon of separation between the sleeve 2, the hollow tube 1 and the gooseneck tube 21, and at the same time limit the adjustable range of the sleeve 2 and the gooseneck tube 21, guide grooves are provided on the inner wall of the hollow tube 1 and the inner walls of the multiple sleeves 2, and guide blocks 23 are fixedly installed on the outer sides of the gooseneck tube 21 and the multiple sleeves 2, and the multiple guide blocks 23 are respectively slidably installed in the corresponding guide grooves.

[0034] In this embodiment, in order to ensure the working stability of the dual-axis motor 4 , a support bar 401 is fixedly installed radially inside the hollow tube 1 , and the dual-axis motor 4 is fixedly installed on the support bar 401 .

[0035] In this embodiment, in order to prevent foreign matter in the air from being sucked into the hollow tube 1 when the fan blades 41 rotate, the end of the hollow tube 1 away from the nozzle 22 is opened and fixedly mounted with a spherical mesh plate 101.

[0036] In this embodiment, a temperature sensor can also be set on the outside of the hollow tube 1 to monitor the ambient temperature in real time. Since temperature has a significant impact on pollen activity, the pollen spraying rate can be controlled by adjusting the working speed of the dual-axis motor 4 through data feedback from the temperature sensor. In this way, even in the case of large temperature changes, the activity of the pollen can be guaranteed and the pollination effect can be ensured.

[0037] The dual-axis motor 4 and the required circuits, speed control, power connection, etc. all use existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.

[0038] Working principle: When in use, first turn on the power, install the material tank 3 filled with pollen on the inner thread sleeve 14, then adjust the two handles 12 to a position convenient for operating the device, and then limit the rotating ring 11 through the limit bolt 13, pull the nozzle 22 in the direction away from the hollow tube 1, and pull the gooseneck tube 21 out from the innermost sleeve 2, and then adjust the angle of the nozzle 22, hold the handle 12 and start the dual-axis motor 4, the dual-axis motor 4 controls the fan blades 41 to rotate quickly, and can blow air along the axial direction of the hollow tube 1 toward the nozzle 22, and at the same time, with the cooperation of bevel gear 1 53 and bevel gear 2 54, it can drive the rotating shaft 5 to drive the spiral blades 51 to move the material tank 3 is transported into the hollow tube 1, and is shielded by the protective cover 52 to prevent the pollen from affecting the normal operation of the bevel gear 1 53 and the bevel gear 2 54. Since the cross-section of the protective cover 52 is elliptical, the influence on the airflow passing therethrough can be reduced. The pollen entering the hollow tube 1 passes through the hollow tube 1, the sleeve 2 and the gooseneck tube 21 under the drive of the airflow and is sprayed through the nozzle 22 to the position of the fruit tree flower that needs to be pollinated, thereby enabling rapid pollination of the fruit trees. The setting of the spherical mesh plate 101 can prevent debris from being sucked into the hollow tube 1 during the blast operation. At the same time, the setting of the handle 15 makes it convenient for the staff to carry the device in a portable manner.

[0039] The above describes in detail the adjustable electric pollination device for fruit trees provided by the present invention. Specific embodiments are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may, without departing from the principles of the present invention, make various improvements and modifications to the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. An adjustable electric pollination device for fruit trees, characterized in that: It comprises a hollow tube (1), a gripping assembly, an inner thread sleeve (14), a material tank (3), a dual-axis motor (4), fan blades (41), a transmission assembly, a feeding assembly, a plurality of sleeves (2), a gooseneck tube (21) and a nozzle (22); The inner thread sleeve (14) is radially fixedly mounted on the hollow tube (1) and maintains a communication state with the hollow tube (1); a handle (15) is fixedly mounted on the hollow tube (1); the material tank (3) is detachably mounted on the inner thread sleeve (14) by means of a threaded connection; the dual-axis motor (4) is fixedly mounted in the hollow tube (1) and is located on the axis of the hollow tube (1); the fan blade (41) is fixedly sleeved on the first output shaft of the dual-axis motor (4); the gripping assembly is arranged on the hollow tube (1); a plurality of sleeves (2) are located on the same axis, and adjacent sleeves (2) are connected to each other. The two sleeves (2) are kept in sealed sliding connection, and the outermost sleeve (2) is sealed and slidably mounted on the inner wall of the hollow tube (1), the gooseneck (21) is sealed and slidably mounted in the innermost sleeve (2), the nozzle (22) is fixedly mounted on the end of the gooseneck (21) away from the hollow tube (1), the feeding assembly is arranged in the hollow tube (1) and extends into the material tank (3) after passing through the inner thread sleeve (14), the transmission assembly is arranged in the hollow tube (1), and the feeding assembly is connected to the second output shaft of the dual-axis motor (4) through the transmission assembly.

2. The adjustable electric pollination device for fruit trees according to claim 1, characterized in that: The gripping assembly comprises two rotating rings (11) and two handles (12). The two rotating rings (11) are rotatably mounted on the hollow tube (1), and the handles (12) are radially fixedly mounted on the outer sides of the two rotating rings (11).

3. The adjustable electric pollination device for fruit trees according to claim 2, characterized in that: The gripping assembly further comprises two limiting bolts (13) and a plurality of screw holes. The limiting bolts (13) are threadedly mounted on the two rotating rings (11). The outer side of the hollow tube (1) is provided with a plurality of screw holes, and the two limiting bolts (13) are respectively threadedly mounted in the corresponding screw holes.

4. The adjustable electric pollination device for fruit trees according to claim 1, characterized in that: The feeding assembly comprises a rotating shaft (5) and a spiral blade (51); the hollow tube (1) is rotatably mounted with the rotating shaft (5) along the axial direction of the inner thread sleeve (14); the top end of the rotating shaft (5) extends into the material tank (3); and the spiral blade (51) is fixedly sleeved on the rotating shaft (5).

5. The adjustable electric pollination device for fruit trees according to claim 4, characterized in that: The transmission assembly comprises a bevel gear 1 (53) and a bevel gear 2 (54). The bottom end of the rotating shaft (5) and the second output shaft of the dual-shaft motor (4) are respectively fixedly sleeved with the bevel gear 1 (53) and the bevel gear 2 (54). The bevel gear 1 (53) and the bevel gear 2 (54) are meshed with each other.

6. The adjustable electric pollination device for fruit trees according to claim 5, characterized in that: A protective cover (52) is fixedly mounted on the inner wall of the hollow tube (1), a bevel gear 1 (53) and a bevel gear 2 (54) are both located within the protective cover (52), and the rotating shaft (5) and the second output shaft of the dual-shaft motor (4) are both in a sealed rotational connection with the protective cover (52).

7. The adjustable electric pollination device for fruit trees according to claim 6, characterized in that: The cross section of the protective cover (52) is elliptical.

8. The adjustable electric pollination device for fruit trees according to claim 1, characterized in that: Guide grooves are provided on the inner walls of the hollow tube (1) and the inner walls of the plurality of sleeves (2); guide blocks (23) are fixedly installed on the outer sides of the gooseneck tube (21) and the plurality of sleeves (2); and the plurality of guide blocks (23) are respectively slidably installed in the corresponding guide grooves.

9. The adjustable electric pollination device for fruit trees according to claim 1, characterized in that: A support bar (401) is fixedly mounted radially inside the hollow tube (1), and the dual-axis motor (4) is fixedly mounted on the support bar (401).

10. The adjustable electric pollination device for fruit trees according to claim 1, characterized in that: One end of the hollow tube (1) away from the nozzle (22) is arranged in an open shape and is fixedly mounted with a spherical mesh plate (101).

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