CN215011649U

CN215011649U - Radish harvester

Info

Publication number: CN215011649U
Application number: CN202121264352.XU
Authority: CN
Inventors: 王春荣; 马文宝; 夏尔冬; 熊昌炯; 高�浩; 刘建军
Original assignee: Sanming University
Current assignee: Sanming University
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-07
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a turnip harvester, it includes automobile body, conveying frame, location turnip device, parallel transfer area, segmentation blade and shredding blade. The conveying frame is fixed on the vehicle body; the conveying frame comprises an inclined frame; the radish positioning device is arranged at the lower end of the inclined frame, is close to the ground and can gather radish leaves of radish to be harvested in the ground. The parallel conveyor belt is arranged in the inclined rack along with the trend of the inclined rack, can clamp and take the collected radish leaves, and pulls the radish from the ground to convey the radish to the higher end of the inclined rack. The dividing blade is installed below the inclined frame and between the roots and leaves of the radish conveyed by the parallel conveyor belts. The chopping blade is arranged below the top end of the inclined frame, and the radish leaves cut by the cutting blade fall into the chopping blade. The turnip harvester of this embodiment can conveniently carry out artifical bagging-off with the comminution of turnip leaf, has saved the time of subsequent processing turnip leaf, has better market perspective.

Description

Radish harvester

Technical Field

The utility model relates to a crops harvesting device technical field, concretely relates to turnip harvester.

Background

With the development of mechanical technology, more and more mechanical products appear in agriculture, and radish harvesters are one of the mechanical products. However, the existing radish harvester only collects the radish and does not process radish leaves, and the subsequent processing of the radish leaves wastes time and labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel turnip harvester, have turnip leaf minced device, make things convenient for the peasant to collect, can realize high-efficient, light receipts turnip, handle a series of work such as turnip leaf, reduce the time of receiving the turnip, handling turnip leaf. Therefore, the utility model adopts the following technical scheme.

A radish harvester comprises a vehicle body, a conveying frame, a radish positioning device, a parallel conveying belt, a cutting blade and a chopping blade; the conveying frame is fixed on the vehicle body; the conveying frame comprises an inclined frame; the radish positioning device is arranged at the lower end of the inclined frame, is close to the ground and can gather radish leaves of radish to be harvested in the ground; the parallel conveyor belt is arranged in the inclined rack along with the trend of the inclined rack, can clamp and take gathered radish leaves, pulls up the radish from the ground and conveys the radish to the higher end of the inclined rack; the dividing blade is arranged below the inclined rack and is positioned between roots and leaves of the radishes conveyed by the parallel conveyor belts; the chopping blade is arranged below the top end of the inclined frame, and the radish leaves cut by the cutting blade fall into the chopping blade.

As a further improvement of the radish harvester of the utility model, the radish harvester also comprises a radish collecting device and a radish leaf collecting device; the radish collecting device is arranged below the cutting blade and is used for receiving the radish with radish leaves cut off; the radish leaf collecting device receives the radish leaves cut by the cutting blade.

As a further improvement of the radish harvester of the utility model, the conveying frame further comprises a support frame welded below the conveying frame; the radish collecting device and the radish leaf collecting device are both fixed on the supporting frame.

As a further improvement of the radish harvester of the utility model, the radish harvester further comprises an air blower, which is arranged on the supporting frame and is positioned at the side below the chopping blade, and the chopped radish leaves can be blown downwards.

As a further improvement of the radish harvester of the utility model, the dividing blade is a circular blade with saw teeth at the edge and is driven by a first motor to rotate; the end face of the dividing blade is parallel to the parallel conveyor belt.

As a further improvement of the radish harvester of the present invention, the chopping blade includes three vertical blades parallel to each other, and a blade substantially in the horizontal direction below the three vertical blades; the three vertical blades and the blade in the approximately horizontal direction are both circular blades with saw teeth at the edges; the three vertical blades are coaxial and fixedly connected in series and driven by a second motor; a blade in a generally horizontal orientation is driven by a third motor.

As a further improvement of the radish harvester of the utility model, the positioning radish device comprises two parallel and inclined metal rods, the direction of the metal rods is close to the conveying direction of the parallel conveying belt.

As a further improvement of the radish harvester of the utility model, every the front end of the metal rod is conical, and the tip is towards the ground.

As a further improvement of the radish harvester of the utility model, the parallel conveyor belt comprises two parallel endless belts at the same height; the radish harvester also comprises two groups of belt pulleys which are linearly arranged, a fourth motor, a first gear and a second gear; each annular belt is wound around the outer sides of a group of belt pulleys which are linearly arranged; an output shaft of the fourth motor is fixed to a belt pulley in an endless belt and the first gear; the second gear is fixed on a belt pulley in another annular belt through a concentric shaft; the first gear and the second gear are in meshed connection; and starting the fourth motor, wherein the two parallel annular belts can clamp and take the gathered radish leaves, pull up the radish from the ground and convey the radish to the higher end of the inclined frame.

As a further improvement of the radish harvester of the utility model, the radish harvester also comprises a fifth motor, two rear wheels, a rear axle connecting the two rear wheels and a transmission belt; a belt pulley is fixed on an output shaft of the fifth motor, a belt pulley is fixed on the rear axle, and the transmission belt ring is arranged on the two belt pulleys.

The utility model discloses a can handle turnip harvester of turnip leaf not only can handle the turnip leaf, has still realized the comminution of turnip leaf, conveniently carries out artifical bagging-off, has saved the time of follow-up processing turnip leaf, has saved a large amount of times for next time cultivateing, has better market perspective, popularization that can be extensive.

Drawings

Fig. 1 is a structural diagram of an embodiment of the radish harvester of the present invention.

FIG. 2 is a view showing a structure of a radish harvester with a radish leaf collecting device.

Fig. 3 is a structural view of the hidden radish leaf collecting device of the radish harvester of fig. 2.

Fig. 4 is an enlarged structural view of the area a in fig. 3.

Fig. 5 is a structural diagram of a power mechanism of a parallel conveyor belt of the radish harvester.

Reference numerals: the device comprises a vehicle body 1, a conveying frame 2, a positioning radish device 3, a parallel conveying belt 4, a dividing blade 5, a chopping blade 6, an inclined frame 21, a supporting frame 22, a radish collecting device 7, a radish leaf collecting device 8, an air blower 9, a first motor 51, a U-shaped frame 52, a vertical blade 61, a transverse blade 62, a second motor 63, a third motor 64, a receiving bottom plate 81, a metal rod 31, an annular belt 41, a fourth motor 42, a first gear 43, a second gear 44, a belt pulley 45, a concentric shaft 46, a fifth motor 10 and a transmission belt 11.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined below to clearly and completely describe the technical solutions of the embodiments of the present invention, and it is obvious that the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but only represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 4, a radish harvester includes a vehicle body 1, a conveying frame 2, a radish positioning device 3, a parallel conveyor belt 4, a dividing blade 5 and a chopping blade 6. The conveying frame 2 is fixed to the vehicle body 1; the transport frame 2 comprises an inclined frame 21. The positioning radish device 3 is arranged at the lower end of the inclined frame 21 and is close to the ground, and radish leaves of radish to be harvested in the ground can be gathered. The parallel conveyor belt 4 is arranged in the inclined rack 21 along with the trend of the inclined rack 21, can clamp gathered radish leaves, pulls up the radish from the ground and conveys the radish to the higher end of the inclined rack 21. The cutting blade 5 is installed below the inclined frame 21 between the roots and leaves of the radishes transferred by the parallel transfer belts 4. The chopping blade 6 is installed below the top end of the inclined frame 21, and the radish leaves cut by the dividing blade 5 fall into the chopping blade 6.

The radish harvester of this embodiment not only can handle the turnip leaf, has still realized the comminution of turnip leaf, conveniently carries out artifical bagging-off, has saved the time of subsequent processing turnip leaf, has saved a large amount of times for next cultivation, has better market perspective, popularization that can be extensive.

As shown in fig. 2 and 3, the radish harvester further includes a radish collecting device 7 and a radish leaf collecting device 8. The radish collecting device 7 is installed below the dividing blade 5, receives radish whose radish leaves are cut off, and transports the radish to a designated position. The radish leaf collecting device 8 is located below the chopping blade 6 and receives radish leaves chopped by the chopping blade 6.

As shown in fig. 2 and 3, the conveying frame 2 further includes a support frame 22, and the support frame 22 is welded below the conveying frame 2. The radish collecting device 7 and the radish leaf collecting device 8 are both fixed on the support frame 22.

As shown in figure 2, considering that the chopped radish leaves are not easy to slide out of the device, a blower 9 is added at the lower side edge of the chopping blade 6, the blower 9 is arranged on the support frame 22 and can blow air to the fallen chopped radish leaves, so that the chopped radish leaves can completely slide out of the chopping device, the device is prevented from being stuck, and the radish harvesting efficiency is increased.

As shown in fig. 4, the cutting blade 5 is a circular blade having saw teeth at its edge and is driven to rotate by a first motor 51, and the first motor 51 is fixed below the tilting frame 21 by a U-shaped frame 52. The end face of the slitting blade 5 is arranged parallel to the tilting frame 21 and therefore also parallel to the parallel conveyor 4. Wherein the end face of the cutting blade 5 exceeds the first motor 51 so as to cut the radish with leaves conveyed up, after cutting, the radish root blocks fall into the radish collecting device 7, and the radish leaves continue to move up to the top of the parallel conveyor belt 4.

As shown in fig. 1 and 3, the shredding blade 6 includes three vertical blades 61 parallel to each other, and a transverse blade 62 in a substantially horizontal direction below the three vertical blades 61. The three vertical blades 61 and the horizontal blade 62 in the horizontal direction are circular blades with saw teeth at the edges. The three vertical blades 61 are coaxially and fixedly connected in series and driven by a second motor 63. A generally horizontally oriented transverse blade 62 is driven by a third motor 64. The criss-cross radish leaf chopping blades 6 can cut large radish leaves into fine pieces for collection and treatment. Wherein, the substantially horizontal direction means that the transverse blade 62 is horizontal or has an angle not exceeding 30 ° with the horizontal plane, as shown in fig. 3, the angle of the transverse blade 62 with the horizontal plane is 18 °, as shown in fig. 2, approximately parallel to the slope of the receiving bottom plate 81 of the radish leaf collecting device 8, and the arrangement is favorable for the shredded radish leaves to slide out of the end surface of the transverse blade 62 to prevent stacking.

As shown in fig. 1, the parallel conveyor belt 4 comprises two parallel endless belts 41 located at the same height, and the rotation plane of the endless belts 41 is parallel to the inclined frame 21. As shown in fig. 2, the positioning radish device 3 includes two parallel and inclined metal rods 31. The metal bar 31 is inclined in a direction similar to the conveying direction of the parallel conveyor 4. Wherein, the front end of each metal rod 31 is conical, and the tip end faces the ground. When the radish harvester advances, the tips of the metal rods 31 are inserted under the radish leaves on the ground, and the two metal rods 31 are located at both sides of the radish roots. Because the metal rods 31 are inclined, the radish harvester continues to advance, and radish leaves are arched upwards and gathered between the two metal rods 31. The radish harvester continues to advance, the gathered radish leaves enter a gap between the two endless belts 41, and the radish leaves are clamped and are conveyed upwards along the parallel conveyor belts 4, so that the whole radish is pulled up.

As shown in fig. 5 and referring to fig. 1, the radish harvester further includes a power mechanism parallel to the conveyor belt 4, and the power mechanism includes two sets of belt pulleys 45 arranged in a line, a fourth motor 42, a first gear 43, a second gear 44 and a concentric shaft 46. Each endless belt 41 is looped around the outside of a set of linearly arranged pulleys 45. Each set of linearly arranged pulleys 45 may also be covered with a metal or rubber sheet (not shown in fig. 1) to protect the pulleys 45. The output shaft of the fourth motor 42 is fixed to the first gear 43 and a pulley 45 in the endless belt 41 in this order upward. The second gear 44 is fixed to a pulley 45 in the other endless belt 41 by a concentric shaft 46; the first gear 43 and the second gear 44 are in meshed connection. The fourth motor 42 is started, and the two belt pulleys 45 on the fourth motor rotate oppositely through the meshing action of the first gear 43 and the second gear 44, so that the two endless belts 41 are driven to rotate oppositely. In the process of advancing forward of turnip harvester, the turnip leaf that is gathered together by two inclined metal bars 31 gets into in the clearance of two endless belts 41 to two parallel endless belts 41 can press from both sides and get the turnip leaf that is gathered together, and pull up the turnip from the ground, convey toward the higher one end of sloping frame 21, when conveying to cutting blade 5 department, the root and the leaf of turnip are cut the separation, the root of turnip falls into turnip collection device 7, the turnip leaf continues to move up to 4 tops of parallel conveyer belt, fall to the shredding blade 6 of below after that, fall into on turnip leaf collection device 8 after being shredded. Considering that the chopped leaves are not easy to slide out of the device, the air blower 9 is additionally arranged at the chopping device, so that the chopped radish leaves can completely slide out of the chopping device, the device is prevented from being blocked, and the radish harvesting efficiency is improved.

As shown in fig. 1, the radish harvester further includes a fifth motor 10, two rear wheels, a rear axle connecting the two rear wheels, and a driving belt 11; a belt pulley is fixed on the output shaft of the fifth motor 10, a belt pulley is fixed on the rear axle, and the transmission belt 11 is annularly arranged on the two belt pulleys. The belt pulley and the transmission belt 11 are driven to rotate by the output shaft of the fifth motor 10, and the rear axle rotates along with the belt pulley and the transmission belt, so that the harvester can move forwards or backwards.

The radish harvester has the radish leaf chopping and bagging device, can chop the separated radish leaves, is convenient for farmers to collect, reduces subsequent complex work of treating the radish leaves in a radish field, can realize high-efficiency and easy radish harvesting and a series of work of treating the radish leaves and the like, reduces the time of harvesting the radish and treating the radish leaves, and improves the production efficiency.

While the above description is intended to represent only some embodiments, rather than all embodiments of the present invention, the detailed description of the embodiments is not intended to limit the scope of the invention, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. A radish harvester is characterized in that: comprises a vehicle body, a conveying frame, a positioning radish device, a parallel conveying belt, a cutting blade and a chopping blade; the conveying frame is fixed on the vehicle body; the conveying frame comprises an inclined frame; the radish positioning device is arranged at the lower end of the inclined frame, is close to the ground and can gather radish leaves of radish to be harvested in the ground; the parallel conveyor belt is arranged in the inclined rack along with the trend of the inclined rack, can clamp and take gathered radish leaves, pulls up the radish from the ground and conveys the radish to the higher end of the inclined rack; the dividing blade is arranged below the inclined rack and is positioned between roots and leaves of the radishes conveyed by the parallel conveyor belts; the chopping blade is arranged below the top end of the inclined frame, and the radish leaves cut by the cutting blade fall into the chopping blade.

2. The radish harvester of claim 1, wherein: the radish harvester also comprises a radish collecting device and a radish leaf collecting device; the radish collecting device is arranged below the cutting blade and is used for receiving the radish with radish leaves cut off; the radish leaf collecting device receives the radish leaves cut by the cutting blade.

3. The radish harvester of claim 2, wherein: the conveying frame further comprises a supporting frame welded below the conveying frame; the radish collecting device and the radish leaf collecting device are both fixed on the supporting frame.

4. The radish harvester of claim 3, wherein: the radish harvester also comprises an air blower which is arranged on the support frame, is positioned at the side edge below the chopping blade and can blow the chopped radish leaves falling downwards.

5. The radish harvester of claim 1, wherein: the cutting blade is a circular blade with saw teeth at the edge and is driven by a first motor to rotate; the end face of the dividing blade is parallel to the parallel conveyor belt.

6. The radish harvester according to any one of claims 1 to 5, characterized in that: the chopping blade comprises three vertical blades which are parallel to each other and a blade which is positioned below the three vertical blades and is in a horizontal direction; the three vertical blades and the blade in the approximately horizontal direction are both circular blades with saw teeth at the edges; the three vertical blades are coaxial and fixedly connected in series and driven by a second motor; a blade in a generally horizontal orientation is driven by a third motor.

7. The radish harvester of claim 1, wherein: the radish positioning device comprises two parallel and inclined metal rods, and the direction of the metal rods is close to the conveying direction of the parallel conveying belt.

8. The radish harvester of claim 7, wherein: the front end of each metal rod is conical, and the tip of each metal rod faces the ground.

9. The radish harvester of claim 1, wherein: the parallel conveyor belt comprises two parallel endless belts at the same height; the radish harvester also comprises two groups of belt pulleys which are linearly arranged, a fourth motor, a first gear and a second gear; each annular belt is wound around the outer sides of a group of belt pulleys which are linearly arranged; an output shaft of the fourth motor is fixed to a belt pulley in an endless belt and the first gear; the second gear is fixed on a belt pulley in another annular belt through a concentric shaft; the first gear and the second gear are in meshed connection; and starting the fourth motor, wherein the two parallel annular belts can clamp and take the gathered radish leaves, pull up the radish from the ground and convey the radish to the higher end of the inclined frame.

10. The radish harvester of claim 1, wherein: the radish harvester also comprises a fifth motor, two rear wheels, a rear axle connected with the two rear wheels and a transmission belt; a belt pulley is fixed on an output shaft of the fifth motor, a belt pulley is fixed on the rear axle, and the transmission belt ring is arranged on the two belt pulleys.