TWM498456U - Electric palm tree harvester - Google Patents

Description

Electric palm tree picking machine

This creation relates to an electric palm tree picking machine.

The leaves of palm trees are fan-shaped and are often used to make crafts such as fans and hats. The fruits can also be eaten or used as medicines. However, traditional palm leaf and palm tree fruit picking generally adopts the picking machine with gasoline engine as the power source. It has the following defects: First, the vibration is large during use, the noise is large, and the exhaust gas is exhausted, which is good for the operator's health. The impact is large, and the environment is polluted. Second, the gasoline supply is unstable, and it is difficult to control the cost of use. Third, the gasoline engine has a high failure rate and high maintenance cost. Fourth, the gasoline engine generally adopts a tension start, which is troublesome to operate. The fifth is that the gasoline engine cannot be used for standby operations. High energy consumption. Therefore, the creator improved the palm tree picking machine and switched to the motor to drive it. The output end of the motor is connected with the active bevel gear, and the driven bevel gear is driven by the active bevel gear to pass the eccentric link. The rod mechanism drives the file to reciprocate linearly. However, the creator found that the bearings on the rotating shaft of the active bevel gear are all located on one side (rear side) of the active bevel gear, so that the active bevel gear forms a cantilever end, which forms a force imbalance of the single-sided force-bearing gear and the bearing, resulting in The entire transmission mechanism is unstable, and the wear between the bearing and the gear is large, and the maintenance cost is high. Therefore, the electric palm tree picking machine needs to be further improved and optimized.

In view of this, the creator conceived and further studied and finally created an electric palm tree picking machine.

The present invention provides an electric palm tree picking machine whose main purpose is that the electric palm tree picking machine has the characteristics of balance of gears and bearings, stable operation of the entire transmission mechanism, and low maintenance cost.

To achieve the foregoing objective, the present invention provides an electric palm tree picking machine comprising: a high branch pipe and a main casing disposed at a front end of the high branch pipe, the main casing being composed of an upper casing and a lower casing, the upper casing The rear end of the casing is provided with a transverse pipe portion for mounting the high branch pipe, and the upper casing is mounted with an active bevel gear and a driven bevel gear meshing with each other, and the bottom end of the driven bevel gear is eccentrically connected with a connecting rod The front end of the connecting rod is hinged to a boring tool, and the active bevel gear is driven by a motor, wherein the lateral pipe portion is provided with a notch for locating the driven bevel gear, and the front end bearing of the rotating bevel gear rotating shaft is disposed A rear end bearing of the active bevel gear rotating shaft is placed in the lateral pipe portion in a hole position in front of the notch corresponding to the lateral pipe portion.

As an improvement of the above technical solution, the upper casing is provided with a longitudinal mounting hole, the longitudinal mounting hole is an "work" shaped hole, and the upper and lower bearings are respectively installed in the upper and lower two holes of the longitudinal mounting hole, The driven bevel gear is integrally formed with a central rotating shaft, and two bearings in the longitudinal mounting hole are mounted on the central rotating shaft, and a bolt is arranged above the upper bearing to connect with the central rotating shaft to pull the driven bevel gear, the upper bearing There is also a retaining ring for the hole to prevent the upper bearing from coming loose.

As a further improvement of the above technical solution, the upper and lower casings Two rails are provided which cooperate with each other to linearly reciprocate the rake, and the inner surface of the rail is provided with an oil storage hole.

Further, the motor is mounted at the tail of the high branch tube, and the active bevel gear rotating shaft is coupled to the motor output through a drive shaft located in the high branch tube.

Further, an oil bearing is disposed in the high branch pipe to support the transmission shaft.

The utility of the present invention utilizes the provided electric palm tree picking machine to obtain the effect that since the bearings on the active bevel gear shaft are respectively located at the front end and the rear end of the active bevel gear, this avoids the conventional technology of setting the bearing to the active umbrella. The structure of one side of the gear avoids the formation of the cantilever end of the active bevel gear, and prevents the unbalanced force of the single-sided force-bearing gear and the bearing. In this creation, the active bevel gear is balanced, which makes the whole transmission mechanism run more stably and reduces Wear between bearings and gears reduces maintenance costs. The creation structure is simple, reasonable and compact, easy to install and low in implementation cost.

The techniques, means, and other effects of the present invention in order to achieve the above objects are set forth in the accompanying drawings.

[this creation]

1‧‧‧High branch tube

11‧‧‧ oil bearing

12‧‧‧Drive shaft

21‧‧‧Upper casing

22‧‧‧ Lower case

23‧‧‧ Horizontal pipe department

24‧‧ ‧ gap

25‧‧‧ hole position

26‧‧‧Vertical mounting holes

3‧‧‧Active bevel gear

31‧‧‧ front end bearing

32‧‧‧ Back end bearings

4‧‧‧ driven bevel gear

41‧‧‧Upper bearing

42‧‧‧lower bearing

43‧‧‧ center shaft

5‧‧‧ Connecting rod

6‧‧‧镰

7‧‧‧Motor

8‧‧‧ bolt

9‧‧‧ hole retaining ring

10‧‧‧rails

101‧‧‧ oil storage hole

Figure 1 is a schematic view showing the structure of the present embodiment.

Fig. 2 is a schematic view showing the structure after hiding the high branch tube in Fig. 1.

Fig. 3 is a schematic view showing the internal structure of the present embodiment after hiding the upper and lower casings.

Figure 4 is a schematic view showing the structure of the upper casing of the present embodiment.

Figure 5 is a schematic view of another angle of Figure 4.

Figure 6 is a schematic view of the third angle of Figure 4.

Figure 7 is a schematic view showing the structure of the driven bevel gear of the present embodiment.

Figure 8 is a schematic view of another angle of Figure 7.

Figure 9 is a schematic view showing the structure of the guide rail of the present embodiment.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: The preferred implementation of the electric palm picking machine of this creation is as follows. 1 to 9 show: a high branch pipe 1 and a main casing disposed at a front end of the high branch pipe 1, the main casing being composed of an upper casing 21 and a lower casing 22, the rear end of the upper casing 21 A lateral pipe portion 23 is provided with the high branch pipe 1 mounted thereon, and the upper casing 21 is mounted with an intermeshing active bevel gear 3 and a driven bevel gear 4, wherein the axis of the active bevel gear 3 is parallel to the high branch pipe 1, the active bevel gear 3 is disposed perpendicular to the axis of the driven bevel gear 4, and the bottom end of the driven bevel gear 4 is eccentrically connected with a connecting rod 5, the front end of which is hinged with the file 6, and the active bevel gear 3 is driven by a motor 7. The lateral pipe portion 23 is provided with a notch 24 for accommodating the driven bevel gear 4, and a front end bearing 31 of the active bevel gear rotating shaft is placed in front of the notch 24 and corresponding to the lateral pipe portion 23. In position 25, the rear end bearing 32 of the active bevel gear rotating shaft is placed in the transverse tube portion 23.

In this embodiment, the upper housing 21 is provided with a longitudinal mounting hole 26, the longitudinal mounting hole 26 is an "I" shaped hole, and the upper bearing 41 and the lower bearing 42 are respectively mounted on the upper and lower two holes of the longitudinal mounting hole 26, and the driven bevel gear 4 is integrally formed with a central rotating shaft 43. The two bearings in the longitudinal mounting hole 26 are mounted on the central rotating shaft 43. A bolt 8 is disposed above the upper bearing 41 to connect with the central rotating shaft 43 to pull the driven bevel gear 4, that is, the driven bolt 8 is fixedly driven. The bevel gear 4 prevents the driven bevel gear 4 from falling downward; the upper bearing 41 is further provided with a hole retaining ring 9 for preventing the upper bearing 41 from coming up, and the retaining ring 9 functions to avoid picking When the machine is working, the driven bevel gear 4 drives the upper bearing 41 to move upward, thereby improving the stability of the picking machine operation.

In the embodiment, the upper casing 21 and the lower casing 22 are installed between There are two guide rails 10 which cooperate with each other to linearly reciprocate the boring tool 6 therein. The inner surface of the guide rail 10 is provided with an oil storage hole 101, and lubricating oil can be poured into the oil storage hole 101, thereby greatly reducing the guide rail 10 Friction with the file 6.

In the present embodiment, the motor 7 is mounted at the tail of the high branch pipe 1, The active bevel gear rotating shaft is connected to the output end of the motor 7 through the transmission shaft 12 located in the high branch pipe 1, and the motor is disposed at the tail end of the high branch pipe 1 to avoid the top-heavy of the product, so that the product is balanced overall and brings convenience to the user; Considering that the high branch pipe 1 is long, an oil bearing 11 is arranged in the high branch pipe 1 to support the transmission shaft 12. The oil bearing 11 forms a multi-point support for the transmission shaft 12, which is beneficial to the operation of the transmission shaft 12. More stable.

This creation is based on the bearings on the active bevel gear shaft. The front end and the rear end of the movable bevel gear avoid the structure in which the bearing is disposed on one side of the active bevel gear in the conventional technology, and the active bevel gear is prevented from forming the cantilever end, thereby preventing the unbalanced force of the single-sided force-bearing gear and the bearing. In this creation, the active bevel gear is balanced, which makes the whole rotating mechanism more stable, reduces the wear between the bearing and the gear, and reduces the maintenance cost. The creation structure is simple, reasonable and compact, easy to install and low in implementation cost.

The above description is only a preferred embodiment of the present creation, but this The creation is not limited to the above embodiments, and as long as it achieves the technical effect of the creation by any identical or similar means, it should fall within the protection scope of the present creation.

It is known from the above that this creation is indeed in line with "the industry is available. "Sex", "novelty", "progressiveness", 提出 file a new type of patent application in accordance with the law, pray for review and early grant of patents, and really feel good.

12‧‧‧Drive shaft

3‧‧‧Active bevel gear

31‧‧‧ front end bearing

32‧‧‧ Back end bearings

4‧‧‧ driven bevel gear

41‧‧‧Upper bearing

42‧‧‧lower bearing

5‧‧‧ Connecting rod

6‧‧‧镰

8‧‧‧ bolt

9‧‧‧ hole retaining ring

10‧‧‧rails

Claims (5)

An electric palm tree picking machine comprises: a high branch pipe and a main casing disposed at a front end of the high branch pipe, the main casing is composed of an upper casing and a lower casing, and the rear end of the upper casing is installed a lateral pipe portion of the high branch pipe, wherein the upper casing is mounted with an active bevel gear and a driven bevel gear, and the bottom end of the driven bevel gear is eccentrically connected with a connecting rod, the front end of the connecting rod and the connecting rod The movable bevel gear is driven by a motor, wherein the lateral pipe portion is provided with a notch for locating the driven bevel gear, and a front end bearing of the active bevel gear rotating shaft is placed in front of the notch, and the transverse direction In a hole corresponding to the pipe portion, a rear end bearing of the rotating shaft of the active bevel gear is placed in the lateral pipe portion. The electric palm tree picking machine according to claim 1, wherein the upper casing is provided with a longitudinal mounting hole, and the longitudinal mounting hole is a "work" shaped hole, and the upper and lower longitudinal mounting holes are An upper bearing and a lower bearing are respectively mounted on the large hole, and the driven bevel gear is integrally formed with a central rotating shaft, wherein two bearings in the longitudinal mounting hole are mounted on the central rotating shaft, and a bolt is disposed above the upper bearing The central rotating shaft is connected to pull the driven bevel gear, and a retaining ring for preventing the upper bearing from being loosened upward is further disposed above the upper bearing. The electric palm tree picking machine according to the first or second aspect of the invention, wherein the upper casing and the lower casing are fitted with two pieces which cooperate with each other to linearly reciprocate the rake therein. The guide rail has an oil storage hole disposed on an inner surface thereof. The electric palm tree picking machine of claim 3, wherein the motor is mounted at a tail of the high branch pipe, and the active bevel gear rotating shaft is coupled to the motor output end through a drive shaft located in the high branch pipe. The electric palm tree picking machine of claim 4, wherein the high branch pipe is provided with an oil bearing to support the transmission shaft.