CN107251714A - A kind of small-sized groundnut picker of feeding entirely worked continuously - Google Patents

Abstract

A kind of full head-feed peanut picker worked continuously, including outer frame and pluck fruit executive agent and screening plant, it is characterised in that：The fruit executive agent of plucking includes drum apparatus and concave grate；The drum apparatus includes plucking fruit bucket and gear hobbing, and the roller is connected with drum shaft；The screening plant, which is arranged on, to be plucked below fruit executive agent, including blower fan is with falling native sieve；The fruit executive agent side of plucking sets driver bucket wheel, and the driver bucket wheel is provided with sliding bearing, and the outer roller of the sliding bearing sets connecting fan belt wheel；The outer frame is connected with drum apparatus and screening plant, and receiving cone is additionally provided with above the outer frame.Structure very simple of the present invention, is carried out using full feeding mode, is integrated with and is plucked a variety of functions such as fruit, filter fruit, collection, delivery, and small volume is easy to operate in the small peanut field of cultivated area.

Description

A full-feed small peanut picking machine capable of continuous operation

technical field

The invention belongs to the field of agricultural machinery, and in particular relates to a full-feed small peanut picking machine capable of continuous operation.

Background technique

The peanut production process in my country is fundamentally different from that in Western countries, especially in the shape of the peanut plant, the planting method and area, and the specific device for picking fruit. Most of the planting mode in western countries is the farm operation mode, the planting area is wide and concentrated, and the plant form of peanuts is mostly creeping, so the general machinery is large-scale machinery for integrated harvesting and picking, and it is full-feeding The input method is the main method of fruit picking. In my country, the planting area of peanuts is relatively small, and most of them are direct-growing, and the machinery is relatively small and is picked in different regions in a segmented manner. However, in recent years, with the improvement of productivity, the country has attached great importance to the level of agricultural mechanization, and the development of small peanut combine harvesters has been put on the agenda. Therefore, it is particularly important to study the practical peanut picker's fruit picking device for combine harvesters. important.

The planting method in most western countries is the farm operation format. Basically, the peanut picking machines studied are mainly large-scale and combine harvesters. Basically, there is no design for miniature machines, because miniature machines do not meet the requirements of most western countries. Basic national conditions, but in our country, this kind of large-scale machinery is relatively cumbersome, and it is not suitable for this small-scale agricultural production in our country. On the other hand, for the climate and seasonal changes in most western countries, the land and the types of peanuts produced in most western countries are different, and to a certain extent, there is a certain gap with our peanuts, and There is also a certain difference in the height of the plants. Therefore, Western countries have not studied the machinery of this kind of peanut plants in my country. Therefore, to study my country's peanut fruit picking machinery must be based on the basic national conditions of our country.

Now it seems that the most widely used fruit picking machines in most rural areas in China are mainly peanut picking machines suitable for peanut wet picking developed and designed by Yantai Agricultural Machinery Science Research Institute. The mechanical design is mainly composed of main components such as a frame, a transmission device, a grass discharge device, a fruit picking device, and a fan conveying and transferring device. The machine can also be equipped with traveling wheels for multiple operations. When working, the peanut plants are fed through the feeding hopper, and the peanuts are knocked down by the spring teeth and the roller device to complete the fruit picking operation.

All in all, there are still many types of peanut picking machines at home and abroad, and each has various characteristics and applications in different occasions. But from China's point of view, the research on China's peanut picking machine is still very immature. Through the influence of Western machinery, and through the introduction of advanced technology of Western advanced agricultural machinery, but to some extent, there are certain defects and immaturity. Operations that are not suitable for China's peanut production cannot be accepted by the majority of farmers or peanut growers. Therefore, based on China's existing national conditions and further research on agricultural machinery, to meet the current domestic peanut production and market requirements, and to promote farmers' production and income increases, there is an urgent need for a simple and convenient machine. The advent of the small peanut picking machine.

Contents of the invention

In order to solve the above problems, the present invention provides a fully-feeding peanut picking device capable of continuous operation.

In order to achieve the above object, the present invention adopts the following technical solutions:

A full-feed peanut picking machine capable of continuous operation, including an outer frame, a fruit-picking executive body and a screening device, characterized in that: the fruit-picking executive body includes a drum device and a concave screen; the drum is mated with the drum shaft The screening device is arranged under the fruit-picking executive body, including a fan and a soil sieve; the side of the fruit-picking executive body is provided with a transmission mechanism wheel, and the transmission mechanism wheel is provided with a sliding bearing, and the outer roller of the sliding bearing is provided with a connection fan belt wheel; the outer frame is connected with the roller device and the screening device.

Further, the roller device includes a fruit-picking barrel and hobbing teeth. The fruit-picking barrel is composed of spokes, and the hobbing teeth form a comb-type roller, which is suitable for direct-growing peanuts and can knock peanuts off peanut seedlings.

Further, the concave sieve is arranged under the drum device, and a baffle plate is arranged under the concave sieve, and the baffle plate guides the vines and peanuts to the sieve to prevent the peanuts and vines from being knocked into the air. A soil sieve is arranged under the baffle plate, and a sieve for receiving peanuts is arranged under the soil sieve.

Further, there are teeth on the concave sieve, which is convenient for further fruit picking.

Further, the fan includes a volute-shaped casing, several fan blades, several matching nuts and screws, front and rear control air plates, several gaskets, connected in the volute-shaped casing through the fan shaft, and the inside of the upper end of the volute-shaped casing It is equipped with a fixed matching device, and the fan belongs to the winnowing device of the screening device.

Further, the front and rear control air panels are connected with the motor belt, and the air blower air-selects peanuts to filter out fine and light impurities.

Further, the lower end of the soil falling sieve is pointed and provided with grooves, which can effectively sieve debris and peanuts and play a good role in diversion

Further, the overall width of the landfill sieve is equal to that of the frame and the width of the sieve of the receiving peanut device below.

Further, a feeding bucket is also arranged above the outer frame.

Further, the outer frame can be equipped with external rollers for easy movement. The outer frame is made of steel to fix the fuselage, and the material is made of angle steel. The overall frame is 170cm long, 63cm wide, and 120cm high.

Beneficial effects of the present invention:

1. The present invention is equipped with a winnowing device, which is convenient for farmers to filter out small particles, light, and low-density impurities through the vents;

2. Equipped with a filter sieve device, it is convenient for farmers to filter out large impurities such as large density and soil stones;

3. Equipped with a comb-type roller device, which can process straight peanuts reasonably and effectively, peel peanuts from peanut seedlings, and reduce impurities more conveniently and efficiently.

4. The structure is simple, and it integrates multiple functions such as fruit picking, filtering, collecting, and carrying, and provides farmers with more convenient fruit picking machinery, which is convenient for farmers to pick fruit and liberates labor.

Description of drawings

Fig. 1 is a front view of a fully-feeding small-scale peanut picker capable of continuous operation;

Fig. 2 is a top view of a full-feed small peanut picking machine capable of continuous operation;

Fig. 3 is the rear view of the full-feed small peanut picking machine capable of continuous operation.

The reference signs are explained as follows:

1. Fan big pulley 2. Fan volute 3. Feeding bucket 4. Drum pulley 5. Cover 6. Concave screen 7. Baffle 8. Small shaft end cover 9. Drum small pulley 10. Single belt Shaft sleeve 11. Hobbing gear 12. Roller shaft 13. Fruit picking barrel 14. V-belt z-shaped 15. Key 16. Large shaft end cover 17. Screw 18. Double belt bushing 19. Bolt 20. Blade 21. Rocker 22. Sliding bearing 23. Fan shaft 24. Sieve 25. Steel bar 26. Bolt 27. End cover 28. Bearing 29. Cam small shaft 30. Cam 31. Shaft 32. Sieve pulley 33. Fan large pulley sleeve 34. Fan large Pulley safety cover 35. Material retaining plate 36. Angle steel 37. Falling soil screen 38. Rack 39. Cotter pin 40. Rocker 41. Bolt 42. Nut 43. Washer 44. Air volume control board 45. Motor Y112-4

detailed description:

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, a full-feed peanut picking device capable of continuous operation,

A full-feed peanut fruit picking machine capable of continuous operation, including an outer frame 38, a fruit picking executive body and a screening device, characterized in that: the fruit picking executive body includes a drum device and a concave screen 6; the drum device includes a fruit picking device Bucket 13 and hobbing gear 11, the drum is connected with the drum shaft 12; the screening device is arranged under the fruit-picking executive body, including a fan and a soil sieve 37; the side of the fruit-picking executive body is provided with a transmission wheel, and the transmission The mechanism wheel is provided with a sliding bearing 22, and the outer roller of the sliding bearing is arranged to connect with the fan pulley 1; the outer frame 38 is connected with the roller device and the screening device.

Further, the concave screen 6 is arranged under the drum device, and the bottom of the concave screen 6 is provided with a baffle plate 35, which guides the fruit vines and peanuts to the sieve, and prevents the peanuts and fruit vines from being knocked into the air. Below the material plate 35, a soil-falling sieve 37 is arranged, and below the soil-falling sieve 37, a device sieve for receiving peanuts is arranged.

Further, toothed nails are arranged on the concave plate sieve 6, which is convenient for further fruit picking.

Further, the fan includes a volute-shaped casing 2, several fan blades, several matching nuts and screws, front and rear control air plates 44, and several gaskets 43, which are connected in the volute-shaped casing 2 through the fan shaft 23, and the volute The upper end of the shell-shaped casing 2 is provided with a fixed fitting device inside. The volute fan can save space and belongs to the winnowing device of the screening device.

Further, the front and rear control wind panels 44 are connected with the motor 45, and the fan air sorts peanuts to filter out fine and light impurities.

Further, the lower end of the soil falling screen 37 is pointed and provided with grooves.

Further, the overall and frame width of the earth-falling screen 37 are equal to the width of the receiving peanut device sieve below.

Further, a feeding bucket 3 is also arranged above the outer frame.

Further, the outer frame 38 can be equipped with external rollers for easy movement. The outer frame 38 is made of steel to fix the fuselage, and the material is made of angle steel. The overall frame 38 is 170cm long, 63cm wide, and 120cm high.

Its working process is as follows:

As shown in the figure, when the present invention works, the peanut seedling with peanut fruit is fed from the feeding hopper 3 and enters the drum device. The drum device drives the drum shaft by the pulley drive, and the drum shaft drives the fruit picking barrel 13 to rotate, and gradually moves to the right through the hobbing 11 stirring, and the peanuts are peeled off from the peanut seedlings. Then fall into the concave plate sieve 6 with tooth nails, and further pick the fruit and filter. Under the action of the fan, small particles, light, and low-density impurities are filtered out through the vents. Peanuts enter the falling soil sieve 37 to filter out impurities such as soil and stones and peanut seedlings, distinguish peanuts from other sundries and sieve and separate them. Finally, peanuts fall into the sieve of the peanut receiving device, and further filter out fine impurities to obtain Clean peanuts.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.

Claims (9)

1. A full-feed peanut picking machine capable of continuous operation, comprising an outer frame, a fruit picking executive body and a screening device, characterized in that: the fruit picking executive body includes a drum device and a concave screen; the drum device includes a fruit picking device Bucket and hobbing teeth, the drum is connected with the drum shaft; the screening device is arranged under the fruit picking executive body, including a fan and a soil sieve; the side of the fruit picking executive body is provided with a transmission mechanism wheel, and the transmission mechanism wheel is provided with Sliding bearings, the outer rollers of the sliding bearings are arranged to connect with the pulley of the fan; the outer frame is connected with the roller device and the screening device. 2. The continuous operation full-feed peanut picking machine according to claim 1, characterized in that: the concave plate screen is arranged under the drum device, and a material retaining plate is arranged under the concave plate screen, and the material retaining plate is below the material retaining plate A soil sieve is provided, and a device sieve for receiving peanuts is provided below the soil sieve. 3. The continuous operation full-feed peanut picking machine according to claim 1, characterized in that: there are teeth on the concave sieve to facilitate further fruit picking. 4. The full-feed peanut picking machine capable of continuous operation according to claim 1, characterized in that: the fan includes a volute shell, several fan blades, several matching nuts and screws, front and rear control wind plates, several A gasket is connected in the volute-shaped casing through the fan shaft, and a fixed matching device is arranged inside the upper end of the volute-shaped casing, and the fan belongs to the winnowing device of the screening device. 5. The continuous operation full-feed peanut picking machine according to claim 1, characterized in that: the front and rear control wind panels are connected with the motor belt. 6. The continuous operation full-feed peanut picking machine according to claim 1, characterized in that: the lower end of the soil falling screen is pointed and provided with grooves. 7. The continuous-operating full-feed peanut picking machine according to claim 6, characterized in that: the overall width of the falling soil screen and the frame are equal to the width of the sieve of the peanut receiving device below. 8. The continuous-operation full-feed peanut picking machine according to claim 1, characterized in that: a feeding bucket is arranged above the outer frame. 9. The continuous operation full-feed peanut picking machine according to claim 1, characterized in that: the outer frame can be moved with external rollers, the outer frame is made of steel to fix the fuselage, and the material is made of angle steel , the overall frame is 170cm long, 63cm wide and 120cm high.