CN211482011U - Simple pineapple harvesting machine - Google Patents

Abstract

The utility model discloses a simple and convenient formula pineapple harvester, including conveyer belt device and connection frame, the connection frame through three round pin axle fastening at the carriage tail end of agricultural transport vechicle, conveyer belt device establish on connecting the frame through rotating the rotatability of round pin axle, conveyer belt device, including carriage, conveyer belt, driving shaft, driven shaft and hydraulic motor, the front end of carriage be equipped with the driving shaft, the rear end is equipped with the driven shaft, driving shaft and driven shaft on around being equipped with the conveyer belt, the front end of carriage be equipped with hydraulic motor through the protection shield, be equipped with output gear on hydraulic motor's the output shaft, output gear is connected with the driving gear of driving shaft through the driving chain, drives the conveyer belt operation through the driving chain by hydraulic motor. The utility model discloses simple structure receive and releases and use extremely convenient, and the commonality is good, and the transportation of transition is convenient and production efficiency is high, cost low grade.

Description

A simple pineapple harvester

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a simple pineapple harvester.

Background technique

In order to solve the problems of high labor intensity, harsh working conditions and low production efficiency in the process of pineapple harvesting in the artificial field, while minimizing the equipment structure and saving manufacturing costs, combined with the current field transfer farmers generally use the existing Leibao, Huili On the basis of high ground clearance crawler self-propelled pineapple harvester, we design a simple pineapple harvester that is universal for agricultural transportation vehicles, that is, install the simple pineapple harvester on the existing The agricultural transport vehicle has the characteristics of simple structure, convenient storage and use, good versatility, convenient transportation and low price.

Utility model content

The purpose of the utility model is to provide a simple pineapple harvester, which has a simple structure, is extremely convenient to retract and use, has good versatility, is convenient to transfer and transport, has high production efficiency, and is cheap to manufacture.

The utility model is achieved through the following technical solutions:

A simple pineapple harvester, comprising a conveyor belt device and a connecting frame, the connecting frame is fixed on the rear end of the carriage of the agricultural transport vehicle through three pin shafts, and the conveyor belt device is rotated through the pin shafts. The rotatability is provided on the connecting frame.

The conveyor belt device includes a conveyor frame, a conveyor belt, a driving shaft, a passive shaft and a hydraulic motor. The front end of the conveyor frame is provided with a driving shaft, and the rear end is provided with a passive shaft. There is a conveyor belt on the upper side, the front end of the conveyor frame is provided with a hydraulic motor through a protective plate, an output gear is provided on the output shaft of the hydraulic motor, and the output gear is connected with the driving gear on the driving shaft through a transmission chain. The motor drives the conveyor belt to run through the transmission chain.

The bottom side of the front end of the conveying frame is provided with a base, and the base is connected with the connecting frame through a rotating pin shaft.

The conveyor belt is made of non-slip and wear-resistant rubber belts, and the conveyor belt is vertically evenly spaced with stop bars.

There are two conveyor belt devices, which are respectively arranged on both sides of the rear end of the carriage of the agricultural transport vehicle. During operation, the rear ends of the two conveyor belt devices are unfolded in a figure-eight shape or linearly symmetrically and extend out of the rear end of the carriage. .

The connecting frame is also provided with a fixed pin and a movable pin, which are respectively clamped from both sides of the conveying device and fix the conveyor belt device extending into the rear end of the carriage.

The length of the conveyor belt device is meters, and when it is unfolded in a figure-eight shape, its widest point is meters.

The width of the conveyor belt is 200cm, and 80mm high baffles are installed on the conveyor frames on both sides of the conveyor belt.

The beneficial effects of the present utility model:

The utility model has the advantages of simple structure, extremely convenient use and transfer, good versatility, high production efficiency, low cost and the like.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Figure 2 is a schematic diagram of the connection structure between the utility model and the carriage;

Figure 3 is a schematic diagram of the utility model being retracted on one side of the carriage;

FIG. 4 is a schematic diagram of the hydraulic system of the hydraulic power output of the present invention.

In the picture: 1 connecting frame, 2 carriage, 3 base, 4 rotating pin shaft, 5 conveying frame, 6 conveying belt, 7 driving shaft, 8 passive shaft, 9 hydraulic motor, 10 protection plate, 11 output gear, 12 driving gear , 13 retaining bars, 14 fixed latches, 15 movable latches, 16 ropes, 17 baffles.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1, 2 and 3, a simple pineapple harvester includes a conveyor belt device and a connecting frame 1, the connecting frame 1 is fixed to the end of the carriage 2 of the agricultural transport vehicle through three pin shafts At the end, the conveyor belt device is rotatably provided on the connecting frame 1 by rotating the pin shaft 4 .

The conveyor belt device includes a conveyor frame 5, a conveyor belt 6, a driving shaft 7, a passive shaft 8 and a hydraulic motor 9. The front end of the conveyor frame 5 is provided with a driving shaft 7, and the rear end is provided with a passive shaft 8, A conveyor belt 6 is wound around the driving shaft 7 and the passive shaft 8, the front end of the conveying frame 5 is provided with a hydraulic motor 9 through the protection plate 10, and the output shaft of the hydraulic motor 9 is provided with an output gear 11, which outputs The gear 11 is connected with the driving gear 12 on the driving shaft 7 through the transmission chain, and the conveyor belt 6 is driven to run by the hydraulic motor 9 through the transmission chain.

The bottom side of the front end of the conveying frame 5 is provided with a base 3 , and the base 3 is connected with the connecting frame 1 through a rotating pin 4 .

The conveyor belt 6 is made of non-slip and wear-resistant rubber belts. The conveyor belt 6 is vertically evenly spaced with baffles 13, and the pineapples to be conveyed are placed between the baffles 13, which is convenient for fast transportation.

There are two conveyor belt devices, which are respectively arranged on both sides of the rear end of the carriage 2 of the agricultural transport vehicle. During operation, the rear ends of the two conveyor belt devices are unfolded in a figure-eight shape or linearly symmetrically and extend out of the tail of the carriage 2. Ends.

The connecting frame 1 is also provided with a fixed plug 14 and a movable plug 15, respectively. The fixed plug 14 and the movable plug 15 are respectively clamped from both sides of the conveying device and fix the conveyor belt extending into the rear end of the carriage 2. The device enables the conveyor belt device to carry out the conveying operation smoothly. When the operation is completed and the machine stops, the movable latch 15 can be pulled out manually, and the rear end of the conveyor belt device can be held by hand, and the conveyor belt device can be rotated by the rotating pin 4. The conveyor belt device after retraction can be pushed in parallel with the outside of the carriage 2. At this time, the conveyor belt device can be fastened and fixed to the outer carriage 2 through the rope 16, which is greatly convenient for the transfer operation. The conveyor belt device can be unfastened from the outside of the carriage 2 and returned according to the original path during retraction.

The length of the conveyor belt device is 4 meters. When it is unfolded in a figure-eight shape, its widest point is 6 meters. When it is working, it is symmetrically unfolded on the rear side of the carriage 2. When it is not working, it can be folded and retracted from the outside of the carriage 2. . The width of the conveyor belt 6 is 200cm, and baffles 17 with a height of 80mm are installed on the conveyor frames 5 on both sides of the conveyor belt 6 to prevent the pineapples from falling.

The hydraulic system (as shown in FIG. 4 ) that provides hydraulic power output for the hydraulic motor 9 of the present utility model installed on the existing agricultural transport vehicle, namely the hydraulic pump a, the manual reversing valve b, and the carriage lift oil circuit c , Bypass speed regulating valve 1 d, low speed hydraulic motor 1 e, bypass speed regulating valve 2 f and bottom speed hydraulic motor 2 g are connected to each other, the hydraulic pressure provided by hydraulic pump a can make low speed hydraulic motor 1 e and The output shaft of the second low-speed hydraulic motor 2 g is converted into mechanical energy. The low-speed hydraulic motor 1 e and the second low-speed hydraulic motor 2 g can also be hydraulic motors 9 .

Working principle: When the utility model works, the rear cover of the agricultural transport vehicle is in an open state, the conveyor belt device is symmetrically unfolded on both sides in the rear end of the carriage, and 4 picking workers are arranged to follow the agricultural transport vehicle to pick pineapples and start the operation. After the hydraulic motor 9, the pineapples in the field are manually picked and placed on the conveyor belt 6, and transported to the carriage 2 through the conveyor belt 6. In addition, 2 people need to be arranged in the carriage 2, who are responsible for transporting the pineapples from the conveyor belt 6 to the end of the carriage 2. The end of the pineapple is loaded into the transfer frame and placed neatly in the carriage 2; during use, the agricultural transport vehicle must be reserved in advance; after the operation, the conveyor belt device can be folded and stored in the transport vehicle with the rotating pin 4 as the rotating shaft The two outer sides of the carriage 2 are convenient for transition.

Usually, the utility model is installed on the rear end of the carriage 2 of the agricultural transport vehicle by connecting the frame 1 and the pin shaft, and can be disassembled and placed at home when not in use, and can also be used by multiple vehicles.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this, and any person skilled in the art is familiar with the technical scope disclosed by the present invention. Or changes should be covered within the protection scope of the present invention.

Claims (8)

1. A simple and convenient formula pineapple harvester which characterized in that: the agricultural transportation vehicle comprises a conveyor belt device and a connecting rack (1), wherein the connecting rack (1) is fixed at the tail end of a carriage (2) of an agricultural transportation vehicle through three pin shafts, and the conveyor belt device is rotatably arranged on the connecting rack (1) through a rotating pin shaft (4).

2. A simple pineapple harvesting machine according to claim 1, characterized in that: conveyer belt device, including carriage (5), conveyer belt (6), driving shaft (7), driven shaft (8) and hydraulic motor (9), the front end of carriage (5) be equipped with driving shaft (7), the rear end is equipped with driven shaft (8), driving shaft (7) and driven shaft (8) on around being equipped with conveyer belt (6), the front end of carriage (5) be equipped with hydraulic motor (9) through protection shield (10), be equipped with output gear (11) on the output shaft of hydraulic motor (9), output gear (11) are connected through driving gear (12) on driving shaft (7) of driving chain, move conveyer belt (6) through the driving chain by hydraulic motor (9).

3. A simple pineapple harvesting machine according to claim 2, characterized in that: the bottom side of the front end of the conveying frame (5) is provided with a base (3), and the base (3) is connected with the connecting rack (1) through a rotating pin shaft (4).

4. A simple pineapple harvesting machine according to claim 2, characterized in that: the conveying belt (6) is made of anti-skid and wear-resistant rubber belts, and the conveying belt (6) is provided with barrier strips (13) at even vertical intervals.

5. A simple pineapple harvesting machine according to claim 1, characterized in that: the two conveying belt devices are respectively arranged at two sides in the tail end part of the carriage (2) of the agricultural transport vehicle, and the rear ends of the two conveying belt devices are symmetrically unfolded in a splayed or straight line shape and extend out of the tail end part of the carriage (2) during operation.

6. A simple pineapple harvesting machine according to claim 1, characterized in that: the connecting rack (1) is also provided with a fixed bolt (14) and a movable bolt (15) respectively, and the fixed bolt (14) and the movable bolt (15) clamp and fix the conveyor belt device extending into the tail end of the carriage (2) from two sides of the conveyor respectively.

7. A simple pineapple harvesting machine according to claim 5, characterized in that: the length of the conveying belt device is 4 meters, and when the conveying belt device is unfolded in a splayed shape, the widest position of the conveying belt device is 6 meters.

8. A simple pineapple harvesting machine according to claim 2, 3 or 4, wherein: the width of the conveying belt (6) is 200cm, and baffles (17) with the height of 80mm are arranged on the conveying frames (5) at the two sides of the conveying belt (6).

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