阅读说明：本技术 一种简便式菠萝采收机 (simple pineapple harvesting machine ) 是由 郑爽 周伟 李积华 邓干然 曹玉坡 崔振德 李玲 覃双眉 李国杰 何冯光 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种简便式菠萝采收机,包括输送带装置和连接机架,所述的连接机架通过三个销轴固定在农用运输车的车厢尾端部,所述的输送带装置通过转动销轴可转动性设在连接机架上,所述的输送带装置,包括输送架、输送带、主动轴、被动轴及液压马达,所述的输送架的前端设有主动轴,后端设有被动轴,所述的主动轴和被动轴上绕设有输送带,所述的输送架的前端通过保护板设有液压马达,液压马达的输出轴上设有输出齿轮,输出齿轮通过传动链与主动轴上的主动齿轮相连接,由液压马达通过传动链带动输送带运行。本发明结构简单,收放与使用极其方便,通用性好,转场运输方便及生产效率高,造价便宜等。(The invention discloses an simple and convenient pineapple harvester, which comprises a conveyor belt device and a connecting rack, wherein the connecting rack is fixed at the tail end part of a carriage of an agricultural transport vehicle through three pin shafts, the conveyor belt device is rotatablely arranged on the connecting rack through a rotating pin shaft, the conveyor belt device comprises a conveyor frame, a conveyor belt, a driving shaft, a driven shaft and a hydraulic motor, the driving shaft is arranged at the front end of the conveyor frame, the driven shaft is arranged at the rear end of the conveyor frame, the conveyor belt is wound on the driving shaft and the driven shaft, the hydraulic motor is arranged at the front end of the conveyor frame through a protection plate, an output gear is arranged on an output shaft of the hydraulic motor, the output gear is connected with a driving gear on the driving shaft through a transmission chain, and the hydraulic motor drives the conveyor belt to run through the transmission chain.)

The utility model provides a kind of simple and convenient formula pineapple harvester, its characterized in that includes conveyer belt device and connecting frame (1), connecting frame (1) fix the rear end at carriage (2) of agricultural transport vechicle through three round pin axles, conveyer belt device pass through rotatory round pin axle (4) rotatablely establish on connecting frame (1).

2. The simple and convenient pineapple harvester according to claim 1, wherein the conveyor belt device comprises a conveyor frame (5), a conveyor belt (6), a driving shaft (7), a driven shaft (8) and a hydraulic motor (9), the driving shaft (7) is arranged at the front end of the conveyor frame (5), the driven shaft (8) is arranged at the rear end of the conveyor frame, the conveyor belt (6) is wound on the driving shaft (7) and the driven shaft (8), the hydraulic motor (9) is arranged at the front end of the conveyor frame (5) through a protection plate (10), an output gear (11) is arranged on an output shaft of the hydraulic motor (9), the output gear (11) is connected with a driving gear (12) on the driving shaft (7) through a transmission chain, and the conveyor belt (6) is driven to run by the hydraulic motor (9) through the transmission chain.

3. The simple and convenient pineapple harvesting machine according to claim 2, wherein a base (3) is arranged on the bottom side of the front end of the conveying frame (5), and the base (3) is connected with the connecting frame (1) through a rotating pin shaft (4).

4. The simple and convenient pineapple harvesting machine according to claim 2, wherein the conveyor belt (6) is made of anti-skid and wear-resistant rubber belts, and the conveyor belt (6) is vertically provided with barrier strips (13) at even intervals.

5. The simple and convenient pineapple harvesting machine according to claim 1, wherein two conveyor belt devices are provided and are respectively provided at two sides of the rear end of the carriage (2) of the agricultural transport vehicle, and the rear ends of the two conveyor belt devices are spread symmetrically in a splayed or straight line shape and extend out of the rear end of the carriage (2) during operation.

6. The simple pineapple harvester according to claim 1, wherein the connecting frame (1) is further provided with a fixed bolt (14) and a movable bolt (15), the fixed bolt (14) and the movable bolt (15) respectively clamp from two sides of the conveyor and fix the conveyor belt device extending into the tail end of the carriage (2).

7. The simple pineapple harvester of claim 5, wherein the conveyer belt device has a length of (4) m and a widest point of (6) m when unfolded in a splayed shape.

8. The simple pineapple harvester according to claim 2, 3 or 4, wherein the width of the conveyor belt (6) is 200cm, and baffles (17) 80mm high are mounted on the conveyor frames (5) at both sides of the conveyor belt (6).

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to an simple pineapple harvester.

Background

In order to solve the problems of high labor intensity, severe working conditions and low production efficiency of manual field bearing transportation of fruits in the pineapple harvesting process, the equipment structure is reduced as much as possible, the manufacturing cost is saved, the existing agricultural transportation vehicles with brands such as Rebao and Huili are commonly used by farmers in the prior art are combined, and on the basis of the high-clearance crawler self-propelled pineapple harvesting vehicle, the simple and convenient pineapple harvesting machine universal for types of agricultural transportation vehicles is designed, namely, the simple and convenient pineapple harvesting machine is installed on the prior agricultural transportation vehicle.

Disclosure of Invention

The invention aims to provide simple pineapple harvesting machines, which have the advantages of simple structure, convenient collection and use, good universality, convenient transition transportation, high production efficiency, low manufacturing cost and the like.

The invention is realized by the following technical scheme:

simple pineapple harvesting machine, which comprises a conveyer belt device and a connecting frame, wherein the connecting frame is fixed at the tail end of the carriage of the agricultural transport vehicle through three pin shafts, and the conveyer belt device is rotatablely arranged on the connecting frame through a rotating pin shaft.

The conveying belt device comprises a conveying frame, a conveying belt, a driving shaft, a driven shaft and a hydraulic motor, wherein the driving shaft is arranged at the front end of the conveying frame, the driven shaft is arranged at the rear end of the conveying frame, the conveying belt is wound on the driving shaft and the driven shaft, the hydraulic motor is arranged at the front end of the conveying frame through a protection plate, an output gear is arranged on an output shaft of the hydraulic motor and is connected with the driving gear on the driving shaft through a transmission chain, and the conveying belt is driven to run by the hydraulic motor 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 rack through a rotating pin shaft.

The conveyer belt adopt antiskid, wear-resisting rubber area preparation, vertical even interval is equipped with the blend stop on the conveyer belt.

The two conveying belt devices are respectively arranged at two sides in the tail end part of the carriage 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 during operation.

The connecting frame is also provided with a fixed bolt and a movable bolt respectively, and the fixed bolt and the movable bolt are used for clamping and fixing the conveyer belt device extending into the tail end of the carriage from two sides of the conveyer device respectively.

The length of the conveying belt device is meter, and when the conveying belt device is unfolded in a splayed shape, the widest position is meter.

The width of the conveying belt is 200cm, and baffles with the height of 80mm are arranged on conveying frames on two sides of the conveying belt.

The invention has the beneficial effects that:

the invention has the advantages of simple structure, convenient use, retraction and transition, good universality, high production efficiency, low manufacturing cost and the like.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection structure of the present invention with a vehicle body;

fig. 3 is a schematic view of the present invention stored on the side of the vehicle room ;

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

In the figure: the device comprises a connecting rack 1, a carriage 2, a base 3, a rotating pin shaft 4, a conveying frame 5, a conveying belt 6, a driving shaft 7, a driven shaft 8, a hydraulic motor 9, a protective plate 10, an output gear 11, a driving gear 12, a barrier strip 13, a fixed bolt 14, a movable bolt 15, a rope 16 and a baffle 17.

Detailed Description

The invention is described in further detail with reference to the figures and the detailed description.

As shown in fig. 1, 2 and 3, simple pineapple harvesting machines comprise a conveyor belt device and a connecting frame 1, wherein the connecting frame 1 is fixed at the tail end of a carriage 2 of an agricultural transport vehicle through three pin shafts, and the conveyor belt device is rotatablely arranged on the connecting frame 1 through a rotating pin shaft 4.

The conveyer belt device comprises a conveying frame 5, a conveyer belt 6, a driving shaft 7, a driven shaft 8 and a hydraulic motor 9, wherein the driving shaft 7 is arranged at the front end of the conveying frame 5, the driven shaft 8 is arranged at the rear end of the conveying frame, the conveyer belt 6 is wound on the driving shaft 7 and the driven shaft 8, the hydraulic motor 9 is arranged at the front end of the conveying frame 5 through a protection plate 10, an output gear 11 is arranged on an output shaft of the hydraulic motor 9, the output gear 11 is connected with a driving gear 12 on the driving shaft 7 through a transmission chain, and the conveyer belt 6 is driven to run through the transmission chain by the hydraulic motor 9.

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 shaft 4.

The conveyer belt 6 adopt antiskid, wear-resisting rubber area preparation, vertical even interval is equipped with blend stop 13 on the conveyer belt 6, places the pineapple that needs to carry between blend stop 13, convenient in carrying fast.

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.

The connecting rack 1 is also provided with a fixed bolt 14 and a movable bolt 15 respectively, the fixed bolt 14 and the movable bolt 15 are used for clamping and fixing the conveyor belt device extending into the tail end part of the carriage 2 from two sides of the conveyor device respectively, so that the conveyor belt device can carry out conveying operation stably, when the operation is stopped, the movable bolt 15 can be pulled out manually, the rear end part of the conveyor belt device is held by hands, the conveyor belt device is pushed by taking the rotating pin shaft 4 as a rotating point, the retracted conveyor belt device is parallel to the outer side of the carriage 2, at the moment, the conveyor belt device can be fastened and fixed on the carriage 2 at the outer side through a rope 16, the transition operation is greatly facilitated, when the operation is needed, the conveyor belt device can be unfastened from the outer side of the carriage 2, and the operation can be returned according to the original path during retraction.

The length of the conveying belt device is 4 meters, when the conveying belt device is unfolded in a splayed shape, the widest position of the conveying belt device is 6 meters, the conveying belt device is symmetrically unfolded at the rear side of the carriage 2 in a left-right mode during working, and when the conveying belt device does not work, the conveying belt device can be folded and unfolded in the lateral direction outside the carriage 2. 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 two sides of the conveying belt 6 to prevent pineapples from falling.

By installing a hydraulic system (as shown in fig. 4) for providing hydraulic power output for the hydraulic motor 9 of the present invention on an existing agricultural transport vehicle, namely, by connecting a hydraulic pump a, a manual directional control valve b, a carriage lifting oil path c, a bypass speed control valve d, a low-rotation-speed hydraulic motor e, a bypass speed control valve di f and a bottom-rotation-speed hydraulic motor di g to each other, the output shafts of the low-rotation-speed hydraulic motor e and the bottom-rotation-speed hydraulic motor di g can be converted into mechanical energy by the hydraulic pressure provided by the hydraulic pump a, and the low-rotation-speed hydraulic motor e and the bottom-rotation-speed hydraulic motor di g can also be the hydraulic motor 9.

The working principle is as follows: when the pineapple picking device works, a carriage rear cover plate of the agricultural transport vehicle is in an open state, the conveyor belt devices are symmetrically unfolded at two sides in the tail end of the carriage, 4 picking workers are arranged to pick pineapples along with the front of the agricultural transport vehicle, after the hydraulic motor 9 is started, the pineapples in the field are manually picked and placed on the conveyor belt 6 and are transported to the carriage 2 through the conveyor belt 6, and 2 persons need to be arranged in the carriage 2 to be responsible for loading the pineapples, which are transported to the tail end of the carriage 2 from the conveyor belt 6, into the transfer frame and placing the pineapples in the carriage 2 in order; in the using process, a walking channel of the agricultural transport vehicle must be reserved in advance; after the operation is finished, the conveying belt device can be folded and stored at two sides outside the carriage 2 of the transport vehicle by taking the rotating pin shaft 4 as a rotating shaft, so that the transition is facilitated.

Generally, the invention is arranged at the tail end of a carriage 2 of an agricultural transport vehicle through a connecting frame 1 and a pin shaft, and can be detachably placed at home when not used, and a plurality of vehicles can be used alternatively. .

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the equivalent or modified within the technical scope of the present invention.