CN104054445A - Portable peanut harvester - Google Patents

Abstract

The invention relates to the field of agricultural machinery, in particular to a portable peanut harvester. The invention discloses a portable peanut harvester, which comprises a motor, a gearbox, a cutter driving mechanism, a frame, a handle fixing rod, a rotating shaft, a handle, a motor connecting rod, a driving wheel, a belt, a cutter fixing rod, a cutter After the knife, the depth-limiting wheel fixing rod and the depth-limiting wheel are assembled into a peanut harvester, the peanuts are harvested. The harvester is small in size, flexible and convenient in operation, and low in use cost. It can effectively improve the efficiency of peanut harvesting, save a lot of human resources, and can meet the use requirements of the broad masses of farmers.

Description

A portable peanut harvester

technical field

The invention relates to the field of agricultural machinery, in particular to a portable peanut harvester.

Background technique

Peanut is an important economic crop, which is widely planted in rural areas of our country. At present, farmers in our country mostly rely on manual harvesting when harvesting peanuts, which has the problems of low harvesting efficiency and serious waste of human resources. The main reason for the above problems is that the existing peanut harvesting machinery has a high cost, which makes it difficult for a large part of farmers to accept it. Moreover, the land where farmers plant peanuts in our country is relatively scattered, and the existing agricultural machinery is relatively large in size and difficult to perform. role. Therefore, the masses of farmers need a peanut harvesting machine with a small size and low cost.

Contents of the invention

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a portable peanut harvester, which is small in size, flexible and convenient in operation, low in use cost, can effectively improve the efficiency of peanut harvesting, and save a lot of human resources. Can meet the use requirements of the broad masses of farmers.

In order to achieve the above object, the technical solution adopted by the present invention is as follows: a portable peanut harvester, including a motor, a gearbox, a cutter driving mechanism, a frame, a handle fixing rod, a rotating shaft, a handle, a motor connecting rod, an active wheel, belt, cutter fixing rod, cutter, depth-limiting wheel fixing rod and depth-gauge wheel, the motor, gearbox and cutter driving mechanism are located on the upper surface of the frame, and one end of the frame is connected with the handle fixing rod , The other end is connected with a cutter driving mechanism, the handle fixing rod is connected with the handle through the rotating shaft; one end of the motor connecting rod is connected with the handle fixing rod, and the other end is connected with the motor; one end of the gearbox is fixedly connected with the motor , the other end is connected with the cutter driving mechanism, and the gearbox is provided with a driving wheel; the cutter driving mechanism is composed of a driven wheel, a frame fixing plate and a rotating blade, and the driven wheel is connected with the driving wheel through a belt, and is connected with the driving wheel The rotating blade is fixedly connected; the frame fixing plate fixes the cutter driving mechanism on the frame; the top of the slider is connected with the rotating blade, the bottom end is connected with the top of the cutter fixing rod, and the bottom of the cutter fixing rod A cutter is fixedly installed at the end; the top of the depth-limiting wheel fixing rod is fixedly installed on the lower surface of the frame near the end of the cutter, and the depth-limiting wheel is fixedly installed at the bottom.

As a preferred solution, the depth gauge wheel includes a ground wheel, a first sleeve, a gear, a second sleeve and a rotation button, the top end of the first sleeve is built into the second sleeve, and the bottom end is fixedly installed with a For the ground wheel, the second sleeve is connected to the bottom end of the depth gauge wheel fixing rod; the gear is built in the top end of the first sleeve, and a rotation button is sleeved therein.

Compared with prior art, the beneficial effect of the present invention:

1. Small size, flexible and convenient operation, low cost of use;

2. Effectively improve the efficiency of peanut harvesting, save a lot of human resources, and meet the requirements of the majority of farmers;

3. The straight cutting method is adopted, the ground resistance is small and the cutting is fast.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the limiting wheel of the present invention.

Detailed ways

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

Example:

As shown in Figure 1, a portable peanut harvester includes a motor 1, a gearbox 2, a cutter driving mechanism 3, a frame 4, a handle fixing rod 5, a rotating shaft 6, a handle 7, a motor connecting rod 8, and a driving wheel 9. Belt 10, cutter fixing rod 11, cutter 12, depth-limiting wheel fixing rod 13 and depth-limiting wheel 14, the motor 1, gearbox 2, and cutter driving mechanism 3 are located on the upper surface of the frame 4, the One end of the frame 4 is connected with the handle fixed rod 5, and the other end is connected with the cutter driving mechanism 3, and the handle fixed rod 5 is connected with the handle 7 through the rotating shaft 6; one end of the motor connecting rod 8 is connected with the handle fixed rod 5 , the other end is connected with the motor 1; one end of the gearbox 2 is fixedly connected with the motor 1, and the other end is connected with the cutter drive mechanism 3, and the gearbox 2 is provided with a driving wheel 9; the cutter drive mechanism 3 is driven by Drive wheel 15, frame fixed plate 16, rotating blade 17, slide block 18 are formed, and described driven wheel 15 links to each other with driving wheel 9 by belt 10, and is fixedly connected with rotating blade 17; Described frame fixed plate 16 will cutter The driving mechanism 3 is fixedly installed on the frame 4; the top of the slider 18 is connected to the rotating blade 17, and the bottom end is connected to the top of the cutter fixed rod 11, and the bottom of the cutter fixed rod 11 is fixedly equipped with a cutter 12; The top of described depth-limiting wheel fixed rod 13 is fixedly installed on the lower surface of frame 4 near one end of cutter 11, and the bottom end is fixedly installed with limited-depth wheel 14; Adjust and set the depth-gauge wheel as shown in Figure 2, the depth-gauge wheel 14 includes a ground wheel 19, a first sleeve 20, a gear 21, a second sleeve 22 and a rotation button 23, the top of the first sleeve 20 Built in the second sleeve 22, the bottom end is fixedly installed with the ground wheel 19, the second sleeve 22 is connected with the bottom end of the depth gauge wheel fixing rod 13; the gear 21 is built in the top of the first sleeve 20, and the sleeve A spin button 23 is provided. During specific implementation, first adjust the depth of the cutter 12 into the soil, when adjusting the depth, press the rotary button 23 inwards, the rotation of the rotary button 23 drives the gear 21 to rotate, and drives the depth-limiting wheel 14 to move up and down, thereby playing the role of adjusting the depth , when the depth is adjusted to the applicable position, dial out the rotation button 23, so that the teeth inside mesh with the gear 21 that drives the ground wheel 19 to move up and down, so as to fix this position, then hold the portable peanut harvester, turn on the power, The rotating blade 17 of the cutter driving mechanism 3 rotates, driving the slider 18 to slide on the boundary of the rotating blade, thereby forcing the cutter 12 to enter the soil vertically to harvest peanuts. After one harvest is completed, the rotation of the rotating blade 17 drives the cutter 12 to quickly Vertical excavation, so as to realize the harvesting operation.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention rather than restrictive technical solutions. Those of ordinary skill in the art should understand that those who modify or equivalently replace the technical solutions of the present invention do not depart from the present invention. The purpose and scope of the technical solution should be included in the scope of the claims of the present invention.

Claims (2)

1. a portable peanut Harvester, it is characterized in that: described grain header comprises electromotor, gearbox, knife drive mechanism, frame, handle-fixing, turning cylinder, handle, electromotor connecting rod, driving wheel, belt, cutting knife dead lever, cutting knife, gauge wheel dead lever and gauge wheel, described electromotor, gearbox, knife drive mechanism are positioned at the upper surface of frame, one end of this frame is connected with handle-fixing, the other end is connected with knife drive mechanism, and this handle-fixing is connected with handle by turning cylinder; One end of described electromotor connecting rod is connected with handle-fixing, the other end is connected with electromotor; One end of described gearbox is fixedly connected with electromotor, the other end is connected with knife drive mechanism, and this gearbox is provided with driving wheel; Described knife drive mechanism is comprised of driven pulley, frame fixed head and rotating vane, and described driven pulley is connected with driving wheel by belt, and is fixedly connected with rotating vane; Described frame fixed head is fixedly installed in frame by knife drive mechanism; The top of described slide block is connected with rotating vane, bottom is connected with cutting knife dead lever top, and the bottom of this cutting knife dead lever is installed with cutting knife; The top of described gauge wheel dead lever is fixedly installed in frame and is installed with gauge wheel near lower surface, the bottom of cutting knife one end.

2. a kind of portable peanut Harvester according to claim 1, it is characterized in that: described gauge wheel comprises land wheel, the first sleeve, gear, the second sleeve and rotary knob, the top of described the first sleeve is built in the second sleeve, bottom is installed with land wheel, and described the second sleeve is connected with gauge wheel dead lever bottom; Described gear is built in the first sleeve top, and is arranged with rotary knob.