CN216600816U

CN216600816U - Commercial sweet potato harvesting device and self-propelled harvesting vehicle

Info

Publication number: CN216600816U
Application number: CN202220042989.2U
Authority: CN
Inventors: 闫朋超; 闫军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-27
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a commodity sweet potato harvesting device and a self-propelled harvesting vehicle, relates to the technical field of sweet potato harvesting devices, and aims to solve the problems that manual harvesting of sweet potatoes is time-consuming and labor-consuming and the sweet potato skins are easily damaged; the conveying belt is of a bent structure, and the conveying belt at the bottom end receives sweet potatoes on the scraper knife; the baffle is provided with a conveying belt, and the conveying belt is arranged above the conveying belt; the application can avoid the damage of the sweet potato skin and improve the quality of the sweet potatoes.

Description

Commercial sweet potato harvesting device and self-propelled harvesting vehicle

Technical Field

The utility model relates to the technical field of harvesting devices, in particular to a commercial sweet potato harvesting device and a self-propelled harvesting vehicle.

Background

The sweet potato has wide planting area in China, strong adaptability to soil, good acid and alkali resistance and large yield, simultaneously, the nutrient contents of the sweet potato are higher than those of rice and flour except fat, the protein composition in the sweet potato is more reasonable, the essential amino acid content is high, and particularly, the lysine which is relatively lacked in grain food is higher in the sweet potato. In addition, sweet potatoes contain abundant vitamins (E, B1, B2 and C), and starch of the sweet potatoes is also easily absorbed by human bodies, so that the sweet potatoes are very popular with people.

Sweet potatoes are planted in a lot of areas in China, however, the sweet potatoes are buried under the soil deeply, certain inconvenience is brought to harvest, the existing planting areas are harvested through manual work, a lot of manpower is wasted, great restriction factors are brought to development of the sweet potato industry, meanwhile, the commodity potatoes sold in the market have high requirements on the skins of the sweet potatoes, and therefore the sweet potato skins are extremely time-consuming and labor-consuming and easily damaged when the sweet potatoes are harvested manually.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that manual harvesting of sweet potatoes is time-consuming and labor-consuming and the sweet potato skins are easily damaged, the utility model provides a commodity sweet potato harvesting device which comprises a scraper knife, a conveyor belt and a baffle plate, wherein the baffle plate is respectively arranged at two ends of the conveyor belt, a hydraulic rod is arranged on the baffle plate, and two ends of the hydraulic rod are respectively hinged with the baffle plate and the scraper knife;

the conveying belt is of a bent structure, and the conveying belt at the bottom end receives sweet potatoes on the scraper knife;

the baffle is provided with a conveying belt, and the conveying belt is arranged above the conveying belt.

Through adopting above-mentioned technical scheme, the transport of conveyer belt is more steady, and the terminal pair of buckling of conveyer belt cushions the sweet potato, and the conveyer belt is collected the whole sweet potato of carrying to accomodating the car, has improved the quality of sweet potato and does not harm the sweet potato skin.

The above further setting is as follows: the conveyer belt passes through the transfer gear transmission, the conveyer belt includes a plurality of rollers that link to each other at intervals, the transfer gear is the gear form in order to drive the conveyer belt.

Through adopting above-mentioned technical scheme, guarantee the conveying stability of conveyer belt and be difficult for receiving the clod influence.

The above further setting is as follows: the length direction of the conveying belt is consistent with that of the conveying belt, and the width of the conveying belt is smaller than that of the conveying belt.

Through adopting above-mentioned technical scheme, the conveyer belt can carry the single sweet potato after finishing collecting, avoids its damage and broken skin.

The above further setting is as follows: the maximum value of the angle of the blade end of the scraper knife extending into the ground is 24 degrees.

Through adopting above-mentioned technical scheme, the cutting of 24 degrees of slope compares in current harvester cutting angle when the epidermis that can not harm the sweet potato, and the sweet potato epidermis protection degree of this setting is higher because the too big landing of angle can not be because the sweet potato after the cutting, and the spiller is not fragile simultaneously.

The above further setting is as follows: the baffle is provided with a land pressing wheel, and the land pressing wheel is arranged on one side of the scraper knife, which is far away from the conveyor belt.

Through adopting above-mentioned technical scheme, the ground wheel makes reaping apparatus's operation more stable.

The above further setting is as follows: the baffle is provided with a workbench, one end of the workbench is hinged to the bottom end of the baffle, and the other end of the workbench is detachably connected with the top end of the baffle.

Through adopting above-mentioned technical scheme, the staff of being convenient for carries out the collection operation of sweet potato.

The utility model also provides a self-propelled harvesting vehicle which comprises a vehicle body, a crawler, an operating platform, a motor unit and a commodity sweet potato harvesting device, wherein the vehicle body is of a frame structure, the commodity sweet potato harvesting device is fixed on the vehicle body, and the operating platform and the motor unit are fixed on the vehicle body.

Through adopting above-mentioned technical scheme, the moving direction of operation panel control automobile body, the structure of automobile body makes its more convenient with sweet potato reaping apparatus's equipment.

The above further setting is as follows: the motor unit is arranged at the top end of the vehicle body and is positioned above the conveying belt.

Through adopting above-mentioned technical scheme, avoid motor unit's electric wire to produce the interference to the operation of automobile body.

The above further setting is as follows: the vehicle body adopts a caterpillar track type chassis.

Through adopting above-mentioned technical scheme, can adjust the width of automobile body to be applicable to different place requirements.

The beneficial technical effects of the utility model are as follows:

1. the shovel blade controls the angle through the hydraulic rod, and the control range of the angle is more favorable for protecting the surface of the sweet potato, so that the cost loss is effectively avoided, and the quality of the sweet potato is improved;

2. the harvesting device has the advantages of being low in height, stable in gravity center and compact in structure, and has the advantages of being stable in transportation and not damaging the skins of the sweet potatoes;

3. because the automobile body is frame rack structure, the concatenation installation of sweet potato reaping apparatus and automobile body is more convenient, and adjustable body width is applicable to different places and uses.

Drawings

Fig. 1 shows a schematic structural diagram of a commercial sweet potato harvesting device of the utility model.

Fig. 2 shows a schematic diagram of a conveyor belt of the commercial sweet potato harvesting device of the utility model.

Fig. 3 shows a schematic representation of the construction of the self-propelled harvesting vehicle according to the utility model.

Reference numerals: 1. a conveyor belt; 2. a conveyor belt; 3. a baffle plate; 4. a scraper knife; 5. a hydraulic lever; 6. a crawler belt.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

Referring to fig. 1, the embodiment provides a commodity sweet potato harvesting device, which comprises a scraper knife 4, a conveyor belt 1, two baffles 3 and a land pressing wheel, wherein the two baffles 3 are arranged at two length ends of the conveyor belt 1. Conveyer belt 1 carries out the transmission through a plurality of transfer pulleys, and conveyer belt 1 is the type structure of buckling, and conveyer belt 1 includes kink and horizontal part, and the sweet potato that the cutting of shovel sword 4 department was accomplished can be received to the one end of kink.

The spiller 4 sets up on baffle 3 and is located the kink bottom of conveyer belt 1, and spiller 4 is common shape in the market, and the end of spiller 4 is connected with baffle 3 is articulated, can be through the inclination of adjusting spiller 4 from this.

What need supplement is that, be provided with hydraulic stem 5 on baffle 3, the flexible end of hydraulic stem 5 and the width of spiller 4 serve arbitrary department articulated to be connected, and the other end of hydraulic stem 5 is connected with baffle 3 is articulated, and hydraulic stem 5 is connected with the controller electricity, can drive spiller 4 around the articulated shaft rotation of its end department through the flexible of hydraulic stem 5, realizes the angle modulation of spiller 4.

The maximum value of the angle of the blade end of the scraper knife 4 extending into the ground is 24 degrees, sweet potatoes cannot slide off due to too large angle, and the sweet potatoes are regularly arranged on the conveyor belt 1 during specific operation.

As shown in fig. 2, the conveyor belt 1 comprises a plurality of rollers arranged at intervals, the conveyor wheel is in a gear shape, the rollers can move to the concave part of the conveyor wheel, and the conveyor wheel acts on the rollers to complete the rotation of the conveyor belt 1, so that the sweet potatoes are transferred. After the conveying wheel rotates, the bending part receives the sweet potatoes of the scraper knife 4 and then drives the sweet potatoes to be conveyed upwards, and the sweet potatoes are conveyed to the horizontal part through the bending part of the conveying belt 1.

The end that deviates from mutually of two baffles 3 is provided with the workstation, and the one end and the baffle 3 of workstation are articulated to be connected, and the other end and the baffle 3 of workstation can be dismantled and link, are provided with a plurality of stations on the workstation and select in order to supply the staff. When need not to carry out the operation, can rotate the workstation to vertical state, when needs operation, can rotate the workstation to the horizontal position after, it is fixed with baffle 3 with the one end that the workstation is not articulated through the couple.

The conveyer belt 2 is arranged above the conveyer belt 1, the conveyer belt 2 is fixedly connected with the baffle 3 through a retainer, the length direction of the conveyer belt 2 is consistent with that of the conveyer belt 1, and the width of the conveyer belt 2 is smaller than that of the conveyer belt 1.

The commodity sweet potato reaping apparatus of this embodiment is when using, at first rotates workstation to suitable position, and the staff stands or sits on the workstation, and the staff selects the sweet potato of 1 horizontal part of conveyer belt to put the sweet potato of collecting and carry out unified collection on conveyer belt 2.

Example 2

Referring to fig. 3, the present embodiment provides a self-propelled harvesting vehicle, which includes a vehicle body, a track 6, an operation platform, a motor set, and the commercial sweet potato harvesting device of embodiment 1, wherein the vehicle body is of a frame structure and covers the commercial sweet potato harvesting device. The motor unit is arranged above the conveying belt 2 and is fixedly connected with the top end of the vehicle body.

The crawler belt 6 is arranged below the conveyor belt 1 and attached to the ground, and the chassis of the vehicle body is a caterpillar track type chassis which can adjust the width of the vehicle body, so that the vehicle body is suitable for different place requirements.

It should be added that the horizontal part of the conveyor belt 1 is increased in length, the inner angle between the bent part and the horizontal part is increased, and the height of the whole vehicle is reduced, so as to reduce the center of gravity of the vehicle and increase the stability of the vehicle.

The harvesting vehicle of this embodiment is in the use, installs the whole joint of sweet potato reaping apparatus on the frame of automobile body to adjust automobile body width before the vehicle operation, and adjust the length of hydraulic stem 5. The driver operates the operation panel in order to control the vehicle and go ahead, and the operating speed of conveyer belt 1 controls the low-speed interval, and the staff on the workstation classifies to the sweet potato on the conveyer belt 1, and later the sweet potato is put and is transmitted to the storage vehicle of reaping vehicle postposition on to conveyer belt 2 in, and the storage port of storage vehicle corresponds conveyer belt 2.

In conclusion, the angle of the shovel blade 4 is controlled through the hydraulic rod 5, and the control range of the angle is more favorable for protecting the surface of the sweet potato, so that the cost loss is effectively avoided, and the quality of the sweet potato is improved;

the harvesting device has the advantages of being low in height, stable in gravity center and compact in structure, and has the advantages of being stable in transportation and not damaging the skins of the sweet potatoes;

because the automobile body is frame rack structure, the concatenation installation of sweet potato reaping apparatus and automobile body is more convenient, and adjustable body width is applicable to different places and uses.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a commodity sweet potato reaping apparatus which characterized in that: the scraper knife conveying device comprises a scraper knife (4), a conveying belt (1) and baffle plates (3), wherein the baffle plates (3) are respectively arranged at two ends of the conveying belt (1), hydraulic rods (5) are arranged on the baffle plates (3), and two ends of each hydraulic rod (5) are respectively hinged with the baffle plates (3) and the scraper knife (4);

the conveyor belt (1) is of a bent structure, and the conveyor belt (1) at the bottom end receives sweet potatoes on the scraper knife (4);

the conveying belt (2) is arranged on the baffle (3), and the conveying belt (2) is arranged above the conveying belt (1).

2. The commercial sweet potato harvesting device of claim 1, wherein: the conveying belt (1) is driven by a conveying wheel, the conveying belt (1) comprises a plurality of rollers which are connected at intervals, and the conveying wheel is in a gear shape to drive the conveying belt (1).

3. The commercial sweet potato harvesting device of claim 2, wherein: the length direction of the conveying belt (2) is consistent with the length direction of the conveying belt (1), and the width of the conveying belt (2) is smaller than that of the conveying belt (1).

4. The commercial sweet potato harvesting device of claim 1, wherein: the maximum value of the angle of the blade end of the scraper knife (4) extending into the ground is 24 degrees.

5. The commercial sweet potato harvesting device of claim 4, wherein: the baffle (3) is provided with a land pressing wheel, and the land pressing wheel is arranged on one side, deviating from the conveyor belt (1), of the scraper knife (4).

6. The commercial sweet potato harvesting device of claim 1, wherein: the baffle (3) is provided with a workbench, one end of the workbench is hinged to the bottom end of the baffle (3), and the other end of the workbench is detachably connected with the top end of the baffle (3).

7. A self-propelled harvesting vehicle is characterized in that: the commercial sweet potato harvesting device comprises a vehicle body, a crawler (6), an operating platform, a motor unit and the commercial sweet potato harvesting device as claimed in any one of claims 1-6, wherein the vehicle body is of a frame structure, the commercial sweet potato harvesting device is fixed on the vehicle body, and the operating platform and the motor unit are fixed on the vehicle body.

8. The self-propelled harvesting vehicle of claim 7, wherein: the motor unit is arranged at the top end of the vehicle body and is positioned above the conveying belt (2).

9. The self-propelled harvesting vehicle of claim 7, wherein: the vehicle body adopts a caterpillar track type chassis.