CN217363819U

CN217363819U - Transition storage silo device for potato harvester

Info

Publication number: CN217363819U
Application number: CN202221039130.2U
Authority: CN
Inventors: 杨少楠
Original assignee: Hohhot Boyang Renewable Energy Co ltd
Current assignee: Hohhot Boyang Renewable Energy Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-06
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a potato harvester is with transition storage silo device, this device are installed at potato harvester main frame rear portion, are located soil potato sorting mechanism below, and the structure includes the flourishing workbin storehouse body, conveyer belt, rubber conveying rack, conveyer belt power operating device. The rubber conveying racks A and the rubber conveying racks B are arranged on the conveying belt at intervals, and the tooth shifting positions of the two adjacent rubber conveying racks A and the rubber conveying racks B are staggered mutually. After the ton bags are filled with potatoes, the conveying belt is stopped to operate through the manual operation conveying belt power operating mechanism, the harvested potatoes are temporarily stored in the material containing box bin body, and at the moment, the potato ton bags can be discharged by the potato harvester under the condition of continuous operation without stopping. After the empty ton bags are hung manually, the conveying belt power operating mechanism is operated manually, so that the conveying belt runs to fill the potato bags into the ton bags. The device saves the auxiliary time for loading and unloading the ton bags of the harvester and improves the production efficiency.

Description

Potato is transition storage silo device for harvester

Technical Field

The utility model relates to a potato harvester especially indicates a potato harvester is with transition storage silo device.

Background

The potato combine harvester can complete the operations of digging, soil and potato separation, cleaning, collecting and boxing at one time, reduces the subsequent manual picking operation and effectively improves the mechanized production efficiency of potato harvesting. However, the machine still has the defects of large size, high cost and the like. Because the huge potato loading box is additionally hung at the rear part of the harvester, the turning operation at the field is inconvenient, the auxiliary time is prolonged, and after the potato loading box is filled, the whole harvester needs to unload the potatoes at the field or dump the potatoes into a transport vehicle, so that a large amount of time is occupied. According to statistics, the operation time of each shift, the turning at the ground and the loading and unloading of the loading box take about 1.5 to 2 hours, and account for about 18 to 25 percent of the total time. When the transport vehicle is used for loading and unloading, the potatoes collide with each other, so that the skins of the potatoes are inevitably damaged, later storage is not facilitated, and the quality standard of the commercial potatoes is further reduced. The potato harvester used at present still has the following problems that the operation of the potato harvester needs to be stopped when the ton bags are unloaded, the ton bags are unloaded by a forklift, and 10-15 min is needed for unloading and bagging each time. The excessive storage bin device for the potato harvester, which can realize continuous operation without stopping the machine and improve the production efficiency, is developed to meet the market demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a potato harvester is with transition storage silo device. The device can be matched with potato harvesters (or excavators) of various types for use, thereby not only saving a huge loading box and reducing the length of field operation machines, but also ensuring that the machines operate flexibly, the unloading, the storage and the transportation are simple and convenient, and the continuous operation without stopping is realized.

The technical problem of the utility model is solved by following scheme: a transition storage bin device for a potato harvester is arranged at the rear part of a main frame of the potato harvester (or an excavator) and is positioned below a potato sorting mechanism, and an L-shaped ton bag lifting and receiving disc device and the front part of a ton bag hanging mechanism. The structure comprises a bin body of a material containing box, a guide chain wheel, a guide wheel shaft, a conveying belt, a rubber conveying rack A, a rubber conveying rack B, a support, a drag chain wheel, a conveying belt driving chain wheel, a driving chain wheel shaft and a discharging guide groove.

The guide chain wheels are arranged on two sides of a guide wheel shaft, and the guide wheel shaft is arranged in front of the support and is positioned at the bottom of the bin body of the material containing box.

The driving chain wheel shaft is arranged above the bracket and is positioned at the upper part of the bin body of the material containing box.

The main transmission wheel is arranged on a main transmission wheel shaft, is connected with the transmission wheel of the sorting mechanism through a main transmission belt, and obtains power. And the other end of the main transmission wheel shaft is provided with a transmission belt pulley A, is connected with a transmission belt pulley B through a transmission belt and transmits power. The transmission belt pulley B is arranged on a driving wheel shaft, and the conveying belt driving chain wheels are arranged on two sides of the driving wheel shaft and are used for driving the conveying belt to run.

The conveying belt is connected with the driving chain wheel and the guide chain wheel. The potato conveying device is characterized in that rubber conveying racks A and B are arranged on the potato conveying device at intervals and used for conveying potatoes upwards, and the installation distance between every two adjacent rubber conveying racks A and B is 150-200 mm (L). The rubber conveying rack A and the rubber conveying rack B are respectively composed of a shifting tooth and a potato shifting plate. Two adjacent rubber conveyor rack A, rubber conveyor rack B's rack position staggers each other to improve potato lifting efficiency, prevent that the potato from rolling down.

The bracket is provided with a conveying belt power operating mechanism which is positioned above the transmission belt pulley A and the transmission belt pulley B and is used for combining and disconnecting the belt to transmit power. The device is characterized by comprising a belt tensioning wheel, a tensioning wheel operating handle, a handle gear clamping groove plate and a transmission belt. The belt tensioning wheel is positioned between the transmission belt pulley A and the transmission belt pulley B and is connected with a tensioning wheel arm, and the other end of the tensioning wheel arm is connected with an operating handle support; the tensioning wheel operating handle is connected with the operating handle support, the upper rod part of the tensioning wheel operating handle is clamped in a clamping groove of the handle gear clamping groove plate, the handle gear clamping groove plate is installed on the support, and two positioning clamping grooves are machined in the handle gear clamping groove plate. When the operating handle of the tensioning wheel is operated to move leftwards and is clamped in the clamping groove at the left side, the belt tensioning wheel tightly presses the transmission belt, so that the transmission power is combined, the transmission belt is driven to drive the chain wheel to rotate, and the transmission belt is driven to operate; the tensioning wheel operating handle is moved rightwards and clamped in the clamping groove at the right side, the belt tensioning wheel leaves the transmission belt, so that the transmission power is disconnected, the transmission belt drives the chain wheel to stop rotating, and then the transmission belt stops running;

the discharging guide groove is positioned at the upper part of the bin body of the material containing box and is used for filling potatoes into the ton bag;

the working process of the device is as follows: firstly, the suspender type potato ton bags are respectively hung on the ton bag hanging mechanism manually, the potato harvester starts to operate, after the potato ton bags are filled with potatoes, the tensioning wheel operating handle is moved rightwards through manual operation, the conveying belt driving chain wheel is stopped to rotate, then the conveying belt, the rubber conveying rack A and the rubber conveying rack B are stopped to upwards convey the potatoes, at the moment, the potato harvester continues to operate, and the sorting mechanism continues to convey the potatoes into the storage box bin body. Meanwhile, the ton bags are unloaded and carried away by a forklift at the back of the potato harvester, and then after empty ton bags are hung and connected manually, the tensioning wheel operating handle is moved leftwards through manual operation and is combined with the conveying belt driving wheel to operate, the conveying belt and the rubber conveying rack are driven to operate, and bagging operation is continued, so that the operation without stopping is realized.

The utility model has the advantages that: 1. the utility model adopts the transition bagging device and the L-shaped ton bag lifting tray receiving device, thereby saving a huge loading box, reducing the length of field operation machines, leading the operation of the machines to be flexible, being simple and convenient for unloading, storing and transporting, avoiding the need of stopping the machine, saving the auxiliary time of the machines, realizing the mechanized one-line operation, and greatly improving the production efficiency of the machines; 2. the device completely replaces manual picking and bagging operation, so that labor force is saved; 3. when the potatoes are contained each time, the potato packaging bag can be determined according to the containing amount of the potato bags, the maximum potato packaging bag can reach 1000-1500kg, the repeated dumping operation that the potatoes are manually picked into the small bags and then are collected into the big bag for transportation in the past is reduced, the damage to the surfaces of the potatoes is greatly reduced, and the commodity rate of the potatoes is improved; 4, the device creates conditions for comprehensively realizing potato harvesting mechanization; 5. the machine has simple structure and convenient operation, and is suitable for being installed and applied to potato harvesters (or excavators) of various types.

Drawings

FIG. 1 is a schematic view of the position of a transition storage bin device for a potato harvester

FIG. 2 is a structure diagram of a transition storage bin device for a potato harvester

FIG. 3 is a top view of a transition storage bin device for potato harvester

FIG. 4 is a schematic view of a rubber conveyor rack A

FIG. 5 is a view taken along the line A in FIG. 4

FIG. 6 is a schematic view of a rubber conveyor rack B

Description of reference numerals:

1 potato harvester 2 potato sorting mechanism 3 main frame 4 sorting mechanism drive wheel 5 transition storage bin device 6 main drive belt 7 ton bag hitch mechanism 8L type ton bag lifting flange device 9 containing bin body 10 rubber conveying rack A11 conveyer belt 12 guide sprocket 13 support 14 drag sprocket 15 main drive sprocket 16 drive pulley A17 drive pulley B18 conveyer belt drive sprocket 19 discharge guide groove 20 tension wheel operating handle 21 handle gear position clamping groove plate 22 tension wheel arm 23 belt tension wheel 24 operating handle bearing 25 guide wheel shaft 26 drive belt 27 dial tooth 28 dial potato plate 29 drive sprocket shaft 30 rubber conveying rack B31 main drive wheel shaft 32 conveyer belt power operating mechanism.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following describes the transition storage bin device for potato harvester in detail with reference to the attached drawings, so that the advantages and features thereof can be more easily understood by those skilled in the art, and the protection scope of the present invention is more clearly defined.

As shown in fig. 1, 2 and 3, a transition storage bin device 5 for a potato harvester is arranged at the rear part of a main frame 3 of the potato harvester 1 (or an excavator), is positioned below a potato sorting mechanism 2, and is arranged in front of an L-shaped ton bag lifting receiving disc device 8 and a ton bag hanging mechanism 7. The automatic feeding device mainly comprises a bin body 9 of a material containing box, a guide chain wheel 12, a guide wheel shaft 25, a main driving wheel 15, a conveying belt 11, a rubber conveying rack A10, a rubber conveying rack B30, a support 13, a drag chain wheel 14, a conveying belt driving chain wheel 18, a driving chain wheel shaft 29 and a discharging guide groove 19.

The guide chain wheels 12 are arranged on two sides of a guide wheel shaft 25, the guide wheel shaft 25 is arranged in front of the support 13 and is positioned at the bottom of the bin body 9 of the material containing bin;

the driving chain wheel shaft 29 is arranged above the bracket 13 and is positioned at the upper part of the bin body 9 of the material containing box.

The main transmission chain wheel 15 is arranged on a main transmission wheel shaft 31, is connected with a transmission wheel 4 of the sorting mechanism through a main transmission belt 6 and obtains power. The other end of the main transmission wheel shaft 31 is provided with a transmission belt pulley A16, is connected with a transmission belt pulley B17 through a transmission belt 26 and transmits power. The drive pulley B17 is mounted on the drive sprocket shaft 29 and the belt drive sprockets 18 are mounted on either side of the drive sprocket shaft 29.

As shown in fig. 4, 5 and 6, the conveyor belt 11 is connected with the conveyor belt driving sprocket 18 and the guide sprocket 12. A rubber transmission rack A10 and a rubber transmission rack B30 are arranged at intervals on the rubber transmission rack. The distance between the rubber conveying rack A10 and the rubber conveying rack B30 is 150-200 mm (L). The rubber conveying rack A10 and the rubber conveying rack B30 are respectively composed of a poking tooth 27 and a potato poking plate 28. The positions of the shifting teeth 27 of two adjacent rubber conveying racks A10 and B30 are staggered.

The bracket 13 is provided with a conveyor belt power operating mechanism 32, and the conveyor belt power operating mechanism 32 is positioned above the transmission belt pulley A16 and the transmission belt pulley B17. Comprises a belt tensioning wheel 23, a tensioning wheel operating handle 20, a handle gear clamping groove plate 21 and a transmission belt 26. The belt tensioning wheel 23 is positioned between the transmission belt pulley A16 and the transmission belt pulley B17 and is connected with the tensioning wheel arm 22, and the other end of the tensioning wheel arm 22 is connected with the operating handle support 24; the tensioning wheel operating handle 20 is connected with an operating handle support 24, the upper rod part of the tensioning wheel operating handle is clamped in a clamping groove of a handle gear clamping groove plate 21, the handle gear clamping groove plate 21 is installed on the support 13, and two positioning clamping grooves are machined in the handle gear clamping groove plate 21.

The discharging guide groove 19 is positioned at the upper part of the bin body 9 of the material containing box.

Claims

1. A transition storage bin device for a potato harvester is arranged at the rear part of a main frame of the potato harvester and is positioned below a potato sorting mechanism, and an L-shaped ton bag lifting and receiving disc device and a ton bag hanging mechanism are arranged in front of the potato sorting mechanism;

the method is characterized in that: the guide chain wheels are arranged on two sides of a guide wheel shaft, and the guide wheel shaft is arranged in front of the bracket and is positioned at the bottom of the bin body of the material containing box;

the driving chain wheel shaft is arranged above the bracket and positioned at the upper part of the bin body of the material containing box;

the main transmission chain wheel is arranged on a main transmission wheel shaft and is connected with a transmission wheel of the sorting mechanism through a main transmission belt; the other end of the main transmission wheel shaft is provided with a transmission belt pulley A which is connected with a transmission belt pulley B through a transmission belt; the transmission belt pulley B is arranged on a driving wheel shaft, and the conveying belt driving chain wheels are arranged on two sides of the driving chain wheel shaft;

the conveying belt is connected with the conveying belt driving chain wheel and the guide chain wheel, and a rubber conveying rack A and a rubber conveying rack B are arranged on the conveying belt at intervals; the rubber conveying rack A and the rubber conveying rack B are respectively composed of a shifting tooth and a potato shifting plate;

the bracket is provided with a conveying belt power operating mechanism which is positioned above the transmission belt pulley A and the transmission belt pulley B; comprises a belt tensioning wheel, a tensioning wheel operating handle, a handle gear clamping groove plate and a transmission belt; the belt tensioning wheel is positioned between the transmission belt pulley A and the transmission belt pulley B and is connected with a tensioning wheel arm, and the other end of the tensioning wheel arm is connected with an operating handle support; the tensioning wheel operating handle is connected with the operating handle support, the upper rod part of the tensioning wheel operating handle is clamped in a clamping groove of the handle gear clamping groove plate, the handle gear clamping groove plate is installed on the support, and two positioning clamping grooves are machined in the handle gear clamping groove plate;

the discharging guide groove is positioned at the upper part of the bin body of the material containing box.

2. The transitional storage silo device for potato harvesters of claim 1, wherein: the mounting distance between the rubber conveying rack A and the rubber conveying rack B is 150-200 mm, and the tooth shifting positions of the two adjacent rubber conveying racks A and B are staggered mutually.