CN219182140U - Small-size peanut plucks fruit device - Google Patents

Abstract

The utility model relates to a small peanut picking device, which comprises a frame and a conveyor belt on the frame, wherein a pressing belt for pressing peanut vines is arranged above the conveyor belt, an adjustable picking plate is arranged at the side of the conveyor belt and comprises a left picking plate support and a right picking plate support, an upper picking plate and a lower picking plate are fixed between the left picking plate support and the right picking plate support, a gap for the peanut to pass through is formed between the upper picking plate and the lower picking plate, and the upper picking plate and the lower picking plate are gradually far away from the conveyor belt from the input end of the conveyor belt to the direction of the output end.

Description

Small-size peanut plucks fruit device

Technical Field

The utility model belongs to the field of automatic fruit picking devices, and particularly relates to a small peanut picking device.

Background

The peanut is widely planted in China, the northern land is flat and wide, the peanut planting area is large, and the method is suitable for large-scale mechanical harvesting of peanuts. Most of the south is hilly land, most of the land is uneven small land, so most of the south is in a small-scale household mode, and the south is rural peanut planting is limited by the land condition, belongs to small-area planting and is not suitable for large-scale mechanical peanut harvesting.

At present, when harvesting peanuts in rural areas in southern areas of China, the method is commonly adopted:

(1) Still, the peanut picking is carried out by a manual picking or manual beating method.

(2) The peanut picking is carried out by a method of driving a roller (or a rotating wheel) by power (or foot-stepping).

When the peanut picking method (1) is used for picking peanuts, the labor and time are wasted, the labor intensity is high, the efficiency is low, and a small amount of peanuts can be cracked due to the fact that the peanuts are broken by manpower.

Compared with the traditional method (1), the method (2) has the advantages that although the fruit picking method is improved, the labor intensity is reduced and the efficiency is improved to a certain extent, the fruit picking method can cause increased fruit cracking, and if stones are entrained in the roots of the peanut vine seedlings, the stones can splash and hurt people due to the impact of a roller or a rotating wheel.

Disclosure of Invention

In order to solve the problems that the existing peanut picking mode is low in efficiency, cracking can occur, and if stones carried by roots of peanut vine seedlings fly out due to the impact of a roller or a rotating wheel, damage to the human body can be caused, and safety is not high.

The technical scheme of the utility model is as follows:

the utility model provides a small-size peanut plucking device, includes the conveyer belt in frame and the frame, and the conveyer belt top is equipped with the hold-down belt that is used for sticis the peanut climing seedling, and the conveyer belt side has adjustable fruit picking plate, and adjustable fruit picking plate includes left fruit picking plate support and right fruit picking plate support, be fixed with fruit picking plate and lower fruit picking plate between left fruit picking plate support and the right fruit picking plate support, go up fruit picking plate and lower fruit picking plate between form the clearance that supplies the peanut to pass, go up fruit picking plate and lower fruit picking plate by conveyer belt input to the output direction keep away from the conveyer belt gradually.

Preferably, a compressing belt bracket is fixed above the conveyor belt on the frame, the compressing belt bracket is fixedly connected with a cross beam, a pair of fixing rods are fixed below the cross beam, transverse connecting rods are connected between the fixing rods, compressing springs are fixed on the lower portions of the fixing rods, compressing belt wheel frames are fixedly connected to the lower portions of the compressing springs, compressing belt wheel frames are hinged with compressing belt wheels, and compressing belts are sleeved on the pair of compressing belt wheels.

Preferably, the conveyor belt comprises a pair of belt pulleys and a conveyor belt sleeved on the pair of belt pulleys, and two sides of the belt pulleys are hinged with the frame.

Preferably, the left fruit picking plate bracket and the right fruit picking plate bracket are respectively fixed on the left side and the right side of the frame.

Preferably, the left fruit picking plate support comprises an upper left support and a lower left support, the left sides of the upper fruit picking plate and the lower fruit picking plate are respectively hinged with the upper left support and the lower left support, the right fruit picking plate support is fixedly connected with a locking screw, the right sides of the upper fruit picking plate and the lower fruit picking plate are provided with slotted holes sleeved on the adjusting screw, and the upper fruit picking plate and the lower fruit picking plate are locked through nuts on the locking screw.

Preferably, a screen is arranged below the adjustable fruit picking plate.

Preferably, a fruit storage tray is arranged below the screen.

Preferably, the bottom of the right belt pulley is provided with a driving motor for driving the right belt pulley, a driving sprocket is fixedly connected to the output end of the driving motor, a driven sprocket is coaxially connected to the side part of the right belt pulley, and the driving sprocket is connected with the driven sprocket through a chain.

Compared with the prior art, the utility model has at least one of the following beneficial effects:

(1) The small peanut picking device provided by the utility model can improve efficiency, reduce labor intensity, reduce cracking in the process of picking the peanut, and avoid potential safety hazards possibly caused by the fact that stones are carried in roots of the peanut vine.

(2) In the embodiment of the utility model, the pressing force of the peanut vine seedlings is adjusted by designing the transverse connecting rod and the spring so as to ensure that the peanut vine seedlings are hesitant to move only along with the advancing of the conveyor belt.

(3) In the embodiment of the utility model, the upper and lower fruit picking plates can rotate around the rotating shafts of the upper and lower brackets, so that the fruit picking plates can ensure a certain forward inclination, and the peanuts at the root parts can be completely picked when the peanut vine seedlings reach the tail ends of the fruit picking plates.

(4) In the embodiment of the utility model, the picked peanuts are designed to fall into the screen, so that a small amount of soil and small sand and stones are separated from the peanuts on the screen.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of the whole structure of a compressing belt according to an embodiment of the present utility model;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a schematic view of the overall structure of an adjustable fruit picking plate;

FIG. 6 is a schematic view of the overall structure of a left stripper plate stand in accordance with an embodiment of the present utility model;

FIG. 7 is a top view of FIG. 5;

FIG. 8 is a schematic view of the whole structure of a right fruit picking plate bracket according to the embodiment of the utility model;

FIG. 9 is a schematic diagram of the operation of an embodiment of the present utility model;

in the figure: 1-conveyer belt, 11-belt pulley, 12-sprocket, 13-chain, 14-power machine, 2-compressing belt, 21-compressing belt bracket, 22-compressing belt bracket, 23-compressing spring, 24-fixed rod, 25-compressing belt pulley, 26-transverse connecting rod, 27-cross beam, 3-adjustable fruit picking plate, 31-left fruit picking plate bracket, 32-right fruit picking plate bracket, 33-upper fruit picking plate, 34-lower fruit picking plate, 35-adjusting screw, 36-left upper bracket, 37-left lower bracket, 4-frame, 5-peanut vine, 6-screen and 7-fruit storage tray.

Detailed Description

The utility model will now be described in detail with reference to the drawings and to specific embodiments.

Referring to fig. 1-9, a small peanut picking device comprises a frame 4 and a conveyor belt 1 on the frame, wherein a pressing belt 2 for pressing peanut vines is arranged above the conveyor belt 1, an adjustable fruit picking plate 3 is arranged beside the conveyor belt 1, the adjustable fruit picking plate 3 comprises a left fruit picking plate support and a right fruit picking plate support, an upper fruit picking plate 33 and a lower fruit picking plate 34 are fixed between the left fruit picking plate support 31 and the right fruit picking plate support 32, a gap for the peanut to pass through is formed between the upper fruit picking plate 33 and the lower fruit picking plate 34, and the upper fruit picking plate 33 and the lower fruit picking plate 34 are gradually far away from the conveyor belt from the input end of the conveyor belt to the output end.

In one embodiment of the utility model, a screen 6 is provided below the adjustable stripper plate 3.

In one embodiment of the utility model, a fruit tray 7 is provided below the screen 6.

When the peanut harvester works, the device drives the conveyor belt 1 to run through the transmission part by a small power machine or a motor, the transmission part can adopt chain transmission, peanut vines are placed on the conveyor belt 1 and are fed in, the pressing belt 2 of the conveyor belt 1 presses the peanut vines, the peanut vines are prevented from moving back and forth, the peanut vines advance along with the moving direction of the conveyor belt 1, the root parts (with peanut parts) of the peanut vines enter the adjustable peanut picking plates 3, gaps for the peanuts to pass through are formed between the upper peanut picking plates 33 and the lower peanut picking plates 34, the upper peanut picking plates 33 and the lower peanut picking plates 34 are gradually far away from the conveyor belt 1 from the input end to the output end of the conveyor belt, and along with the output of the conveyor belt 1, the peanuts are pulled down from the peanut vines by the inclined adjustable peanut picking plates 3.

The picked peanuts fall into a screen 6, a small amount of soil and small sand and stones are separated from the peanuts on the screen 6, and the peanuts fall into a fruit storage tray 7 for storage.

In one embodiment of the utility model, a compressing belt bracket 21 is fixed on the frame above the conveyor belt, a cross beam 27 is fixedly connected with the compressing belt bracket 21, a pair of fixing rods 24 are fixed below the cross beam 27, a transverse connecting rod 26 is connected between the fixing rods, a compressing spring 23 is fixed at the lower part of each fixing rod, a compressing belt wheel frame 22 is fixedly connected at the lower part of each compressing spring, a compressing belt wheel frame 22 is hinged with a compressing belt wheel 25, and the compressing belt 2 is sleeved on the pair of compressing belt wheels 25.

In one embodiment of the utility model, the conveyor belt 1 comprises a pair of pulleys 11 and the conveyor belt 1 sleeved on the pulleys, and two sides of the pulleys 11 are hinged with the frame 4.

In one embodiment of the utility model, left and right stripper plate brackets 31 and 32 are secured to the left and right sides of the frame, respectively.

In one embodiment of the present utility model, the left fruit picking plate holder 31 includes an upper left holder 36 and a lower left holder 37, the left sides of the upper fruit picking plate 33 and the lower fruit picking plate 34 are respectively hinged with the upper left holder 36 and the lower left holder 37, the right fruit picking plate holder 32 is fixedly connected with a locking screw 35, and the right sides of the upper fruit picking plate 33 and the lower fruit picking plate 34 are provided with slots sleeved on the adjusting screw and locked by nuts on the locking screw.

In one embodiment of the utility model, a driving motor for driving the right belt pulley is arranged at the bottom of the right belt pulley, a driving sprocket is fixedly connected to the output end of the driving motor, a driven sprocket is coaxially connected to the side part of the right belt pulley, and the driving sprocket is in transmission connection with the driven sprocket through a chain.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (8)

1. The utility model provides a small-size peanut plucking device, its characterized in that includes the conveyer belt in frame and the frame, and the conveyer belt top is equipped with the hold-down belt that is used for sticis the peanut climing seedling, and the conveyer belt side has adjustable fruit picking plate, and adjustable fruit picking plate includes left fruit picking plate support and right fruit picking plate support, be fixed with fruit picking plate and lower fruit picking plate between left fruit picking plate support and the right fruit picking plate support, go up the fruit picking plate and form the clearance that supplies the peanut to pass down between the fruit picking plate, go up fruit picking plate and lower fruit picking plate and keep away from the conveyer belt gradually from conveyer belt input to output direction.

2. The small peanut picker according to claim 1, wherein a compressing belt bracket is fixed above the conveyor belt on the frame, the compressing belt bracket is fixedly connected with a cross beam, a pair of fixing rods are fixed below the cross beam, a transverse connecting rod is connected between the fixing rods, compressing springs are fixed at the lower parts of the fixing rods, a compressing belt wheel frame is fixedly connected at the lower parts of the compressing springs, the compressing belt wheel frame is hinged with compressing belt wheels, and the compressing belt is sleeved on the pair of compressing belt wheels.

3. A miniature peanut harvesting apparatus as in claim 1, wherein the conveyor belt comprises a pair of pulleys and a conveyor belt over the pair of pulleys, the pulleys being hingedly connected to the frame on both sides.

4. The small peanut picker as claimed in claim 1, wherein the left and right stripper plate holders are fixed to left and right sides of the frame, respectively.

5. The small peanut picker as claimed in claim 1, wherein the left stripper supporter comprises an upper left supporter and a lower left supporter, the left sides of the upper stripper and the lower stripper are respectively hinged with the upper left supporter and the lower left supporter, the right stripper supporter is fixedly connected with a locking screw, and the right sides of the upper stripper and the lower stripper are provided with slots sleeved on the adjusting screw and are locked by nuts on the locking screw.

6. A small peanut harvesting apparatus as in claim 1, wherein a screen is provided below the adjustable harvesting plate.

7. A small peanut harvesting apparatus as in claim 1, wherein a fruit tray is provided below the screen.

8. A small peanut picker according to claim 3, wherein a driving motor for driving the right pulley is arranged at the bottom of the right pulley, a driving sprocket is fixedly connected to the output end of the driving motor, a driven sprocket is coaxially connected to the side of the right pulley, and the driving sprocket is in driving connection with the driven sprocket through a chain.

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