CN218218340U

CN218218340U - Underground crop harvesting device

Info

Publication number: CN218218340U
Application number: CN202222492090.3U
Authority: CN
Inventors: 张力会; 张烁鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-06
Anticipated expiration: 2032-09-20

Abstract

The utility model provides an underground crop harvesting device, underground crop harvesting device includes the automobile body and sets up at the seedling mechanism and the first conveyer belt of cutting of automobile body front end, receives fruit unit and conveying mechanism. The utility model provides an underground crop harvesting device is provided with a seedling cutting mechanism at the front end of the vehicle body through being provided with the vehicle body. Cut the output of seedling mechanism and be provided with first conveyer belt, inside first conveyer belt was used for carrying the seedling to the seedling collection storehouse, this application was provided with through the front end at the automobile body and cuts seedling mechanism, can reap the seedling of underground crop earlier and collect before the underground crop of results, again with underground fruit collect alone and carry to inside the fruit storage storehouse. When having avoided seedling and fruit to gather simultaneously, the unable normal transport of back that drops from the seedling is collected the inside waste that leads to the fruit of storehouse and is influenced economic benefits to the fruit.

Description

Underground crop harvesting device

Technical Field

The utility model belongs to the technical field of agricultural machine, concretely relates to underground crop harvesting apparatus.

Background

In the field of agricultural production, mechanized operation is widely applied, and particularly, the mechanized operation is widely popularized and applied to fruit harvesting after the fruit is ripe. The mechanical operation can effectively reduce the labor force of labor personnel and improve the working efficiency. Particularly, for crops with fruits growing underground, mechanical harvesting can effectively reduce the labor force of workers. However, in the current underground crop harvester, the fruits of the crops and seedlings are dug out together from the ground and then are conveyed into the fruit separation device for separation. The seedling is at the transportation process, and generally the seedling is put on the conveyer belt, has partial fruit to be located the outside of conveyer belt, before carrying to separator, because the vibrations of harvesting apparatus self cause the fruit to drop to subaerial from the seedling easily, can't carry to separator inside, causes the secondary waste of fruit, improves economic loss.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an underground crop harvesting apparatus aims at can reducing the waste of underground crop among the prior art at the results in-process to reduce economic loss's problem.

In order to achieve the purpose, the utility model adopts the technical proposal that: there is provided an underground crop harvesting apparatus comprising:

the fruit harvesting and storing vehicle comprises a vehicle body, wherein a seedling collecting bin for storing seedlings and a fruit storing bin for collecting fruits are mounted on the vehicle body;

the seedling cutting mechanism is arranged at the front end of the vehicle body and is used for harvesting seedlings;

the first conveying belt is arranged between the seedling cutting mechanism and the seedling collecting bin and is used for conveying the seedlings cut by the seedling cutting mechanism to the inside of the seedling collecting bin;

the fruit harvesting unit is arranged on the vehicle body, is positioned behind the seedling cutting mechanism and is used for digging out fruits and screening the fruits;

and the conveying mechanism is arranged between the fruit collecting unit and the fruit storage bin and used for conveying the screened fruits to the interior of the fruit storage bin.

In one possible implementation, the conveying mechanism includes:

the second conveying belt is positioned below the vehicle body, and a feeding hole of the second conveying belt is positioned below a discharging hole of the fruit collecting unit;

the lifting belt is positioned between the discharge hole of the second conveying belt and the fruit storage bin and used for conveying the fruits to the interior of the fruit storage bin.

In one possible implementation, the fruit harvesting unit includes:

the ground breaking mechanism is arranged below the vehicle body;

and the fruit picking mechanism is arranged below the vehicle body, is positioned between the ground breaking mechanism and the second conveying belt and is used for conveying the fruits to the second conveying belt.

In a possible implementation manner, a soil falling gap is arranged on the second conveying belt, and a cleaning roller for separating fruits from soil is further arranged above the second conveying belt.

In a possible implementation manner, a membrane breaking roller for dividing the membrane on the ground is further arranged in front of the ground breaking mechanism, and the membrane breaking roller is rotatably arranged below the vehicle body.

In a possible implementation manner, a sundries collecting bin is further arranged behind the discharge port of the second conveying belt, and a first fan used for blowing sundries into the sundries collecting bin is further arranged at the discharge port of the second conveying belt.

In a possible implementation mode, the sundries collecting bin is located behind the fruit storage bin, and a second fan used for blowing sundries into the sundries collecting bin is arranged at a discharge port of the lifting belt.

In a possible implementation manner, a guide cylinder arranged in the air conveying direction of the second fan is fixedly mounted on the side wall of the fruit storage bin, the feed inlet of the guide cylinder is located at the discharge outlet of the lifting belt, and the discharge outlet of the guide cylinder is located above the impurity collecting bin.

In a possible implementation mode, a seedling collecting bin, a fruit storing bin and a sundry collecting bin are sequentially arranged on the vehicle body, wherein the seedling collecting bin is located on one side of the fruit storing bin close to the seedling cutting mechanism.

Compared with the prior art, the scheme shown in the embodiment of the application is provided with the seedling cutting mechanism through the front end on the vehicle body along the moving direction of the vehicle body, and is provided with a seedling collecting bin and a fruit storage bin above the vehicle body and is provided with a first conveying belt between the seedling cutting mechanism and the seedling collecting bin. A fruit collecting unit is arranged behind the seedling cutting mechanism, and fruits collected by the fruit collecting unit are conveyed to the interior of the fruit storage bin through a conveying mechanism. This application underground crop harvesting apparatus is at the during operation, and the seedling mechanism that cuts through the automobile body front end carries the seedling of crops to the seedling after reaping inside collecting bin. And then the soil is separated through a fruit collecting unit positioned behind the seedling cutting mechanism, the fruits are separately collected and then are conveyed to the interior of the fruit storage bin through a conveying mechanism. This application can earlier separate fruit and seedling, takes out and carry the fruit to the fruit storage storehouse inside from soil alone with the fruit again, and the fruit can directly be collected conveying mechanism inside and carry, has avoided when carrying the seedling, and the fruit breaks away from and drops the waste that leads to the fruit from the conveyer belt on from the seedling, has reduced the economic loss of crops.

Drawings

FIG. 1 is a schematic view of an underground crop harvesting apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fruit harvesting unit according to an embodiment of the present invention.

Description of reference numerals:

1. a vehicle body; 11. seedling collection bin; 12. fruit storage; 13. a sundry collecting bin; 2. a seedling cutting mechanism; 3. a first conveyor belt; 4. a fruit harvesting unit; 41. a soil breaking mechanism; 42. a fruit picking mechanism; 43. cleaning the roller; 44. a film breaking roller; 5. a conveying mechanism; 51. a second conveyor belt; 52. a lifting belt; 6. a first fan; 7. a second fan; 8. and a guide cylinder.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that,

referring to fig. 1 and 2, the harvesting apparatus for underground crops of the present invention will now be described. The underground crop harvesting device comprises a vehicle body 1, a seedling cutting mechanism 2, a first conveying belt 3, a fruit harvesting unit 4 and a conveying mechanism 5. A seedling collecting bin 11 for storing seedlings and a fruit storing bin 12 for collecting fruits are arranged on the vehicle body 1; the seedling cutting mechanism 2 is arranged at the front end of the vehicle body 1 and is used for harvesting seedlings; the first conveying belt 3 is arranged between the seedling cutting mechanism 2 and the seedling collecting bin 11 and is used for conveying the seedlings cut by the seedling cutting mechanism 2 to the inside of the seedling collecting bin 11; the fruit harvesting unit 4 is arranged on the vehicle body 1 and is positioned behind the seedling cutting mechanism 2 and used for digging out fruits and screening the fruits; the conveying mechanism 5 is arranged between the fruit collecting unit 4 and the fruit storage bin 12 and is used for conveying the screened fruits to the interior of the fruit storage bin 12.

Compared with the prior art, the underground crop harvesting device provided by the embodiment is provided with the seedling cutting mechanism 2 at the front end of the vehicle body 1 along the moving direction of the vehicle body 1, the seedling collecting bin 11 and the fruit storing bin 12 are arranged above the vehicle body 1, and the first conveying belt 3 is arranged between the seedling cutting mechanism 2 and the seedling collecting bin 11. A fruit collecting unit 4 is arranged behind the seedling cutting mechanism 2, and fruits collected by the fruit collecting unit 4 are conveyed to the interior of a fruit storage bin 12 through a conveying mechanism 5. This application underground crop harvesting apparatus is at the during operation, and the seedling that cuts through 1 front end of automobile body 2 earlier crops is reaped the back and is carried to the seedling and collect 11 insidely. The soil is separated by a fruit collecting unit 4 positioned behind the seedling cutting mechanism 2, the fruits are separately collected and then are conveyed to the interior of a fruit storage bin 12 by a conveying mechanism 5. This application can earlier separate fruit and seedling, takes out and carry the fruit to the fruit storage storehouse 12 insides from soil alone with the fruit again, and the fruit can directly be collected 5 insides of conveying mechanism and carry, has avoided when carrying the seedling, and the fruit breaks away from and drops the waste that leads to the fruit from the conveyer belt from the seedling, has reduced the economic loss of crops.

Optionally, in this embodiment, cut seedling mechanism 2 and include and receive standing grain wheel and header, the feed inlet of first conveyer belt 3 is located the rear of header, can cut off the back with the seedling, carries the seedling to the seedling through first conveyer belt 3 and collects the storehouse 11 inside.

In some embodiments, the conveying mechanism 5 may be configured as shown in fig. 1. Referring to fig. 1, the conveying mechanism 5 includes a second conveying belt 51 and a lifting belt 52. The second conveyer belt 51 is positioned below the vehicle body 1, and a feed inlet of the second conveyer belt 51 is positioned below a discharge outlet of the fruit harvesting unit 4; the lifting belt 52 is located between the discharge port of the second conveyor belt 51 and the fruit storage bin 12, and is used for conveying the fruits to the interior of the fruit storage bin 12. One end of the second conveying belt 51 is positioned below the discharge port of the fruit collecting unit 4, and the other end extends towards the rear of the vehicle body 1 and extends to the lower part of the fruit storage bin 12. A conversion bin is arranged at the discharge port of the second conveying belt 51, the feed port of the conversion bin is positioned below the discharge port of the second conveying belt 51, and the discharge port of the conversion bin is positioned at the bottom of the conversion bin and above the feed port of the lifting belt 52. So that the fruits on the second conveyer belt 51 are conveyed to the conversion bin and transferred to the lifting belt 52 through the conversion bin, and then the fruits are transferred to the fruit storage bin 12 through the lifting belt 52.

Alternatively, in the present embodiment, the lifting belt 52 is provided obliquely on the vehicle body 1, and the surface of the lifting belt 52 is provided with a stopper plate that is provided along the width direction of the lifting belt 52 and protrudes beyond the surface of the lifting belt 52.

In some embodiments, the fruit harvesting unit 4 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the fruit harvesting unit 4 includes a ground breaking mechanism 41 and a fruit picking mechanism 42. The soil breaking mechanism 41 is arranged below the vehicle body 1; the fruit picking mechanism 42 is arranged below the vehicle body 1 and positioned between the soil breaking mechanism 41 and the second conveying belt 51, and is used for conveying the fruits onto the second conveying belt 51. The breaking mechanism 41 digs and loosens the soil, separates the fruits from the soil, and turns the fruits out of the soil. The fruits are conveyed to the second conveying belt 51 from the soil through the fruit picking mechanism 42 and are conveyed to the rear lifting belt 52 in a centralized mode through the second conveying belt 51, and underground crops are collected.

Optionally, in this embodiment, a separating mechanism for separating the fruit from the rhizome is further disposed behind the fruit picking mechanism 42. The structure of the separating mechanism adopts the prior art.

Specifically, in the present embodiment, the fruit picking mechanism 42 includes a roller rotatably disposed below the cart body 1, and a plurality of shifting plates or shifting rods for shifting the fruits onto the second conveyor belt 51 are fixedly mounted on the outer side of the roller.

In some embodiments, the second conveyor belt 51 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2, a soil falling gap is formed in the second conveyor belt 51, and a cleaning roller 43 for separating fruits from soil is further disposed above the second conveyor belt 51. The cleaning roller 43 is rotatably arranged above the second conveyor belt 51, and during the process of conveying the fruits on the second conveyor belt 51, the cleaning roller 43 can clean the soil on the surfaces of the fruits and the fruits can fall to the ground through the soil falling gap on the second conveyor belt 51. The soil falling gap can be a circular hole or an elongated circular hole, and the length direction of the elongated circular hole extends along the width direction of the second conveyor belt 51. The number of the falling soil gaps is plural, and the plural falling soil gaps are arranged at intervals along the length direction of the second conveyor belt 51.

Alternatively, in the present embodiment, the second conveyor belt 51 is disposed to be gradually inclined upward in the conveying direction.

In some embodiments, the above-mentioned ground breaking mechanism 41 may adopt a structure as shown in fig. 1 and fig. 2. Referring to fig. 1 and 2, a film breaking roller 44 for dividing the film on the ground is further disposed in front of the ground breaking mechanism 41, and the film breaking roller 44 is rotatably disposed below the vehicle body 1. When some crops are planted, a layer of plastic film is laid on the ground, and the outside of the film breaking roller 44 is provided with a cutter. The film can be smashed in advance, the film is prevented from flowing into the fruit picking mechanism 42 or the conveying mechanism 5 integrally and being easily wound on the rotating shaft, and the service life of the rotating shaft is prevented from being influenced. In this application, through rupture of membranes cylinder 44's setting, can cut, the breakage subaerial film in advance. The film is prevented from influencing the normal operation of subsequent equipment.

Specifically, in this embodiment, the fruit harvesting unit 4 further includes a lifting frame, one end of the lifting frame is hinged to the vehicle body 1, and the vehicle body 1 has a degree of freedom of turning up and down. The soil breaking mechanism 41, the fruit picking mechanism 42, the film breaking roller 44 and the cleaning roller 43 are all arranged on the lifting frame. And a driving piece for driving the lifting frame to turn up and down is also arranged between the vehicle body 1 and the lifting frame. The driving piece is a hydraulic cylinder.

In some embodiments, the above-described subterranean crop harvesting apparatus can be configured as shown in FIG. 1. Referring to fig. 1, a sundries collecting bin 13 is further disposed behind the discharge port of the second conveyor belt 51, and a first fan 6 for blowing sundries into the sundries collecting bin 13 is further disposed at the discharge port of the second conveyor belt 51. The first fan 6 is installed below the second conveyor belt 51 and located at the discharge port of the second conveyor belt 51. The air outlet of the first fan 6 faces the sundries collecting bin 13. When the fruits and the roots slide downwards from the discharge port of the second conveyor belt 51, the roots or the soil and the film mixed in the fruits can be blown to the inside of the impurity collecting bin 13 through the first fan 6, the fruits can be screened, the impurities or the roots in the fruits are conveyed to the inside of the impurity collecting bin 13, and the fruit collecting quality is improved.

In some embodiments, the lifting belt 52 may be configured as shown in FIG. 1. Referring to fig. 1, the sundries collecting bin 13 is positioned at the rear of the fruit storage bin 12, and the second fan 7 for blowing sundries into the sundries collecting bin 13 is arranged at the discharge port of the lifting belt 52. The second fan 7 is arranged to perform secondary screening on the fruits, and the lifting belt 52 is conveyed to the fruits, the roots, the stems and the sundries in the fruit storage bin 12 to perform secondary separation and screening. The second fan 7 is fixedly arranged at the top of the fruit storage bin 12. The outlet of the lifting belt 52 is higher than the inlet of the fruit storage bin 12. The feed inlet of fruit storehouse 12 is located the top of fruit storehouse 12, and the fruit on the elevator belt 52 is when falling into inside the fruit storehouse 12, through second fan 7, can blow off the inside rhizome of fruit and debris inside the back inside debris collection bin 13. Further improving the collection quality of the fruits.

In some embodiments, the fruit storage silo 12 may be configured as shown in FIG. 1. Referring to fig. 1, a guide cylinder 8 arranged along the wind conveying direction of the second fan 7 is fixedly installed on the side wall of the fruit storage bin 12, the feed inlet of the guide cylinder 8 is located at the discharge outlet of the lifting belt 52, and the discharge outlet of the guide cylinder 8 is located above the sundries collecting bin 13. The lifting belt 52 is located between the air inlet of the guide cylinder 8 and the air outlet of the second fan 7. And the air outlet of the second fan 7 faces the air inlet of the guide cylinder 8, and the discharge hole of the guide cylinder 8 is positioned at the feed hole of the sundries collecting bin 13. Sundries can be blown into the guide cylinder 8 through the second fan 7 and are conveyed into the sundries collecting bin 13 through the guide cylinder 8. Sundries are effectively conveyed into the sundries collecting bin 13.

In some embodiments, the vehicle body 1 may have a structure as shown in fig. 1. Referring to fig. 1, a seedling collecting bin 11, a fruit storing bin 12 and a sundries collecting bin 13 are sequentially arranged on a vehicle body 1, and the seedling collecting bin 11 is positioned on one side of the fruit storing bin 12 close to a seedling cutting mechanism 2. The seedling collecting bin 11 and the fruit storing bin 12 are positioned above the vehicle body 1 and are directly or indirectly fixed on the vehicle body 1. The seedling collecting bin 11 is positioned in front of the vehicle body 1, and the length of the first conveying belt 3 can be reduced. The mounting frame for mounting the sundries collecting bin 13 is arranged behind the vehicle body 1 and is lower than the frame of the vehicle body 1, so that the height of the sundries collecting bin 13 can be reduced, and the first fan 6 can blow sundries into the sundries collecting bin.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An underground crop harvesting apparatus, comprising:

and the conveying mechanism is arranged between the fruit collecting unit and the fruit storage bin and is used for conveying the screened fruits to the interior of the fruit storage bin.

2. The underground crop harvesting apparatus of claim 1, wherein the conveying mechanism comprises:

the lifting belt is located between the discharge hole of the second conveying belt and the fruit storage bin and used for conveying the fruits to the interior of the fruit storage bin.

3. The underground crop harvesting apparatus of claim 2, wherein the harvest unit comprises:

the soil breaking mechanism is arranged below the vehicle body;

4. The underground crop harvesting apparatus of claim 3, wherein a soil falling gap is provided on the second conveyor belt, and a sweeping roller for separating the fruits from the soil is further provided above the second conveyor belt.

5. The underground crop harvesting apparatus of claim 3, wherein a film breaking roller for cutting the film on the ground is further provided in front of the ground breaking mechanism, and the film breaking roller is rotatably provided below the vehicle body.

6. An underground crop harvesting device as claimed in claim 3, wherein a graff collection bin is further disposed behind the discharge outlet of the second conveyor, and a first fan for blowing graff into the graff collection bin is further disposed at the discharge outlet of the second conveyor.

7. An underground crop harvesting apparatus according to claim 6, wherein the graff collection bin is located behind the fruit storage bin, and a second fan for blowing graff into the interior of the graff collection bin is provided at a discharge outlet of the lifting belt.

8. The underground crop harvesting device as claimed in claim 7, wherein a guide cylinder arranged along the wind conveying direction of the second fan is fixedly mounted on the side wall of the fruit storage bin, the feed inlet of the guide cylinder is positioned at the discharge outlet of the lifting belt, and the discharge outlet of the guide cylinder is positioned above the sundries collecting bin.

9. The underground crop harvesting device of claim 6, wherein the vehicle body is sequentially provided with a seedling collecting bin, a fruit storing bin and a sundries collecting bin, and the seedling collecting bin is positioned at one side of the fruit storing bin close to the seedling cutting mechanism.