Banana transfer equipment for connecting banana field and factory area

Abstract

The utility model discloses a banana transfer device for connecting a banana field and a plant area, which comprises a frame and a driving system mounted on the frame, and the driving system comprises a motor, a transmission mechanism, an accelerator handle and a transmission wheel adjusting mechanism; the transmission mechanism comprises a first transmission wheel, a second transmission wheel, a third transmission wheel and a belt; the belt is tensioned on the first transmission wheel, the second transmission wheel and the third transmission wheel; the transmission wheel adjusting mechanism comprises a fixed arm, a movable arm, an adjusting screw rod and a vertical frame, the lower end of the fixed arm is fixed to the upper portion of the rack and located between the vertical frame and the second transmission wheel, the upper portion of the fixed arm is hinged to the lower portion of the movable arm, and the upper portion of the movable arm is connected with a rotating shaft of the second transmission wheel; the adjusting screw rod transversely penetrates through the vertical frame, and the left end of the adjusting screw rod is hinged to the side face of the movable arm. The utility model has the advantages of compact structure, high degree of automation, reduced labor intensity for transferring bananas and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of banana transportation, in particular to a banana transfer device connecting a banana field and a factory area. Background Art

[0002] Banana is an economic crop planted on a large scale in the tropical areas of southern my country with high economic value. However, bananas are mostly planted by individuals in my country in a scattered manner, and the levels of cultivation and management vary greatly. The harvesting technology and post-harvest processing are not standardized, the degree of mechanization is low, and the product specifications are uneven, which seriously affects the appearance quality of bananas. Collision damage occurs during the harvesting and transportation process, affecting storage and sales. The banana harvesting ropeway devices currently on the market cannot effectively avoid the damage to bananas caused by up and down bumps during transportation.

[0003] Existing patent document CN 103662698 B discloses a simple banana transport device without damage, which can conveniently transport the harvested bananas to the destination or processing center, avoiding damage caused by up and down bumps and collisions during transportation, which damages the appearance of the bananas and may also affect storage, thereby affecting the sale of bananas and further affecting economic benefits. The track length and position can be flexibly changed according to different sites, which can reduce labor and reduce costs. The transport device disclosed in the patent document has insufficient automation, resulting in high banana harvesting costs.

[0004] The disclosure of the above background technology content is only used to assist in understanding the concept and technical solution of the utility model. It does not necessarily belong to the prior art of this patent application. In the absence of clear evidence that the above content has been disclosed on the filing date of this patent application, the above background technology should not be used to evaluate the novelty and creativity of the present application. Utility Model Content

[0005] The utility model (mainly) aims to provide a banana transfer device connecting a banana field and a factory area, which has a compact structure, a high degree of automation and can reduce the labor intensity of transferring bananas.

[0006] Therefore, the utility model provides a banana transfer device connecting a banana field and a factory area.

[0007] Preferably, the utility model may also have the following technical features:

[0008] A banana transfer device connecting a banana field and a factory area, comprising a frame and a drive system installed on the frame, wherein the frame comprises a rectangular frame, and a power supply box is arranged at the lower part of the frame; the drive system comprises a motor, a transmission mechanism, a throttle handle and a transmission wheel adjustment mechanism, wherein the throttle handle is electrically connected to the motor and is used to control the working speed of the motor; the motor is installed in the middle of the frame and is used to drive the transmission mechanism to work; the transmission mechanism comprises a first transmission wheel, a second transmission wheel, a third transmission wheel and a belt, and the belt is tensioned on the first transmission wheel, the second transmission wheel and the third transmission wheel;

[0009] The transmission wheel adjustment mechanism includes a fixed arm, a movable arm, an adjusting screw, and a vertical frame. The lower end of the fixed arm is fixed to the upper part of the frame and is located between the vertical frame and the second transmission wheel. The upper part of the fixed arm and the lower part of the movable arm are hinged, and the upper part of the movable arm is connected to the rotating shaft of the second transmission wheel. The adjusting screw passes horizontally through the vertical frame, and its left end is hinged to the side of the movable arm.

[0010] Furthermore, it also includes a tensioning wheel, which is installed on the upper part of the frame and between the second transmission wheel and the third transmission wheel.

[0011] Furthermore, the first transmission wheel and the second transmission wheel have the same structure, are both provided with a first belt groove and a guide groove, and are rotatably mounted on the top of the frame respectively; the third transmission wheel is mounted on the motor shaft, and is provided with a second belt groove and a cylindrical surface.

[0012] Furthermore, the guide rail grooves formed on the first transmission wheel and the second transmission wheel are in the same vertical plane.

[0013] Furthermore, the guide rail groove is a U-shaped ring groove structure.

[0014] Furthermore, it also includes a brake assembly, which includes a snail-type handbrake, a cable and a brake pad. The brake pad is an n-shaped brake pad structure, the lower left end of which is fixed on the frame, and the middle arc is wrapped around the upper side of the cylindrical surface of the third transmission wheel. The lower right end of the brake pad is connected to the upper end of the cable; the lower end of the cable is connected to the snail-type handbrake; and the snail-type handbrake is installed in the middle of the frame.

[0015] Furthermore, there is a gap between the brake pad and the upper side of the cylindrical surface.

[0016] Furthermore, the snail-type handbrake is located between the third transmission wheel and the throttle handle.

[0017] Furthermore, it also includes a cross bar, and both ends of the cross bar are respectively connected to one of the banana transfer devices.

[0018] Furthermore, horizontal hooks are respectively arranged on the left and right sides of the upper part of the frame, and connecting holes for matching with the hooks are opened at both ends of the crossbar.

[0019] Compared with the prior art, the beneficial effects of the utility model include: the equipment of the utility model realizes automatic walking, and can also carry people and goods together, greatly reducing the labor intensity of transporting bananas. The second swingable transmission wheel is provided, which is not only conducive to the disassembly and assembly of the belt, but also can adjust the tension of the belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the installation of the third transmission wheel of the utility model.

[0022] Figure 3 It is a schematic diagram of the installation of the transmission wheel adjustment mechanism of the utility model.

[0023] Figure 4 It is a partial schematic diagram of the utility model.

[0024] Figure 5 It is an application schematic diagram of the utility model. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with specific implementations and in conjunction with the accompanying drawings. It should be emphasized that the following description is merely exemplary and is not intended to limit the scope and application of the present invention.

[0026] Non-limiting and non-exclusive embodiments will be described with reference to the following figures, wherein like reference numerals refer to like parts unless otherwise specifically stated.

[0027] like Figures 1 to 5The banana transfer equipment connecting the banana field and the factory area shown in the figure comprises a frame 1 and a driving system installed on the frame 1. The frame 1 comprises a rectangular frame, a power supply box 12 is provided at the lower part of the frame, and a pulley block 15 is provided at the bottom. The driving system comprises a motor 14, a transmission mechanism, a throttle handle 11 and a transmission wheel adjustment mechanism. The throttle handle 11 is electrically connected to the motor 14 and is used to control the working speed of the motor 14. The motor 14 is installed in the middle of the frame 1 and is used to drive the transmission mechanism to work. The transmission mechanism comprises a first transmission wheel 2, a second transmission wheel 3, a third transmission wheel 13, a tension wheel 5 and a belt 7. The first transmission wheel 2 and the second transmission wheel 3 have the same structure, are provided with a first belt groove 31 and a guide groove 32, and are rotatably installed on the top of the frame 1 respectively. The third transmission wheel 13 is installed on the motor shaft, and is provided with a second belt groove 131 and a cylindrical surface 132. The tension wheel 5 is installed on the upper part of the frame 1 and between the second transmission wheel 3 and the third transmission wheel 13. The belt 7 is tensioned on the first transmission wheel 2, the second transmission wheel 3, and the third transmission wheel 13, and the tension wheel 5 is used to adjust the wrap angle of the belt 7 on the second transmission wheel 3 and the third transmission wheel 13. The guide grooves 32 provided on the first transmission wheel 2 and the second transmission wheel 3 are in the same vertical plane. The transmission wheel adjustment mechanism is installed on the upper right part of the frame 1, and includes a fixed arm 46, a movable arm 43, an adjustment screw 41, and a stand 42. The lower end of the fixed arm 46 is fixed to the upper part of the frame 1 and is located between the stand 42 and the second transmission wheel 3. The upper part of the fixed arm 46 is hinged to the lower part of the movable arm 43, and the upper part of the movable arm 43 is connected to the rotating shaft 33 of the second transmission wheel 3. The adjusting screw 41 passes horizontally through the stand 42, and its left end is hinged on the side of the movable arm 43. The movable arm 43 is rotated by pulling the adjusting screw 41, so that the distance between the second transmission wheel 3 and the first transmission wheel 2 is increased or decreased. When the second transmission wheel 3 is adjusted into place, the adjusting screw 41 is locked on the stand 42 using a nut set on the adjusting screw 41.

[0028] Combination Figure 4 The movable arm 43 is provided with a U-shaped ear plate 44 on one side facing the stand 42, and an arc-shaped hole 47 is provided on the U-shaped ear plate 44 to penetrate the two ear plates; the left end of the adjusting screw 41 is provided with a connecting rod 45 which is perpendicular to the adjusting screw 41, and the two ends of the connecting rod 45 respectively pass through the arc-shaped holes 47 of the two ear plates. In this way, the adjusting screw 41 is movably connected to the U-shaped ear plate through the connecting rod 45. Preferably, a plurality of pressure strips 48 are also provided in the arc-shaped hole 47, and are filled in the arc-shaped hole 47 below the connecting rod 45.

[0029] When installing the belt 7, loosen the nut on the adjusting screw 41, so that the second transmission wheel 3 rotates counterclockwise and approaches the first transmission wheel 2, so as to facilitate the installation of the belt 7; after the belt 7 is installed, the second transmission wheel 3 rotates clockwise and moves away from the first transmission wheel 2. When the belt 7 is tightened in place, tighten the nut on the adjusting screw 41 to lock the position of the adjusting screw 41. When working, the U-shaped guide groove 32 of the first transmission wheel 2 and the second transmission wheel 3 is stuck on the guide rail, the motor 14 is started, and the working speed of the motor 14 is controlled by the throttle handle 11. The belt 7 drives the first transmission wheel 2 and the second transmission wheel 3 to rotate, so that the banana transfer device moves along the guide stroke of the guide rail.

[0030] One of the preferred implementations of the above technical solution also includes a brake assembly, which includes a snail-type handbrake 10, a cable 9 and a brake pad 8. The brake pad 8 is an n-shaped brake pad structure, the lower left end of which is fixed on the frame 1, and the central arc is wrapped around the upper side of the cylindrical surface 132 of the third transmission wheel 13, preferably with a gap between the upper side of the cylindrical surface 132, the lower right end of the brake pad 8 is connected to the upper end of the cable 9; the lower end of the cable 9 is connected to the snail-type handbrake 10; the snail-type handbrake 10 is installed in the middle of the frame 1, preferably between the third transmission wheel 13 and the throttle handle 11. In this way, during the operation of the banana transfer device, if it is necessary to slow down or stop the banana transfer device, first release the throttle handle 11 to disconnect the speed requirement of the motor 14, and then turn the snail-type handbrake 10 to drive the cable 9 to drive the lower right end of the brake pad 8 to move downward, so that the brake pad 8 and the cylindrical surface 132 are closely fitted, and the speed of the third transmission wheel 13 is reduced, thereby achieving the braking and stopping of the banana transfer device. When conveying bananas, the bananas can be placed on the power box 12 or hung on the rack 1.

[0031] A further improvement of the above technical solution is that when the banana transfer device is working, an operator is required to follow so as to brake the banana transfer device at any time. When working, two banana transfer devices are used as a group and connected by a cross bar 16; when transporting bananas, the operator sits on the power box 12 of one of the banana transfer devices to control the throttle handle 11 and the snail-type handbrake 10, and then hangs the bananas on the cross bar 16. Specifically, horizontal hooks 6 are respectively arranged on the left and right sides of the upper part of the frame 1, and connecting holes for matching with the hooks 6 are opened at both ends of the cross bar 16.

[0032] Those skilled in the art will appreciate that numerous variations to the above description are possible, and that the examples and figures are intended only to describe one or more specific implementations.

[0033] Although exemplary embodiments of the present invention have been described and described, it will be understood by those skilled in the art that various changes and substitutions may be made thereto without departing from the spirit of the present invention. In addition, many modifications may be made to adapt specific situations to the teachings of the present invention without departing from the central concept of the present invention described herein. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but the present invention may also include all embodiments and their equivalents that fall within the scope of the present invention.

Claims

1. A banana transfer device connecting a banana field and a factory area, comprising a frame and a drive system mounted on the frame, wherein the frame comprises a rectangular frame, and is characterized in that: A power box is provided at the lower part of the frame; the driving system comprises a motor, a transmission mechanism, a throttle handle and a transmission wheel adjustment mechanism, the throttle handle is electrically connected to the motor and is used to control the working speed of the motor; the motor is installed in the middle of the frame and is used to drive the transmission mechanism to work; the transmission mechanism comprises a first transmission wheel, a second transmission wheel, a third transmission wheel and a belt, and the belt is tensioned on the first transmission wheel, the second transmission wheel and the third transmission wheel; The transmission wheel adjustment mechanism includes a fixed arm, a movable arm, an adjusting screw, and a vertical frame. The lower end of the fixed arm is fixed to the upper part of the frame and is located between the vertical frame and the second transmission wheel. The upper part of the fixed arm and the lower part of the movable arm are hinged, and the upper part of the movable arm is connected to the rotating shaft of the second transmission wheel. The adjusting screw passes horizontally through the vertical frame, and its left end is hinged to the side of the movable arm.

2. A banana transfer device connecting a banana field and a factory area as claimed in claim 1, characterized in that: The invention also comprises a tension wheel, which is installed on the upper part of the frame and between the second transmission wheel and the third transmission wheel.

3. A banana transfer device connecting a banana field and a factory area as claimed in claim 1, characterized in that: The first transmission wheel and the second transmission wheel have the same structure, are both provided with a first belt groove and a guide groove, and are rotatably mounted on the top of the frame respectively; the third transmission wheel is mounted on the motor shaft, and is provided with a second belt groove and a cylindrical surface.

4. A banana transfer device connecting a banana field and a factory area as claimed in claim 3, characterized in that: The guide rail grooves formed on the first transmission wheel and the second transmission wheel are located in the same vertical plane.

5. The banana transfer device connecting a banana field and a factory area as claimed in claim 3, characterized in that: The guide rail groove is a U-shaped ring groove structure.

6. The banana transfer device connecting a banana field and a factory area as claimed in claim 1, characterized in that: It also includes a brake assembly, which includes a snail-type handbrake, a cable and a brake pad. The brake pad is an n-shaped brake pad structure, the lower left end of which is fixed on the frame, and the middle arc is wrapped around the upper side of the cylindrical surface of the third transmission wheel. The lower right end of the brake pad is connected to the upper end of the cable; the lower end of the cable is connected to the snail-type handbrake; and the snail-type handbrake is installed in the middle of the frame.

7. A banana transfer device connecting a banana field and a factory area as claimed in claim 6, characterized in that: There is a gap between the brake pad and the upper side of the cylindrical surface.

8. The banana transfer device connecting a banana field and a factory area as claimed in claim 6, characterized in that: The snail-type handbrake is located between the third transmission wheel and the accelerator handle.

9. The banana transfer device connecting a banana field and a factory area as claimed in claim 1, characterized in that: It also includes a cross bar, and both ends of the cross bar are respectively connected to one of the banana transfer devices.

10. The banana transfer device connecting a banana field and a factory area as claimed in claim 9, characterized in that: Horizontal hooks are respectively arranged on the left and right sides of the upper part of the frame, and connecting holes matched with the hooks are opened at both ends of the cross bar.

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