CN217407064U - Ton bag loading and unloading mechanism of potato harvester - Google Patents
Ton bag loading and unloading mechanism of potato harvester Download PDFInfo
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- CN217407064U CN217407064U CN202221326814.0U CN202221326814U CN217407064U CN 217407064 U CN217407064 U CN 217407064U CN 202221326814 U CN202221326814 U CN 202221326814U CN 217407064 U CN217407064 U CN 217407064U
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 109
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 109
- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000003306 harvesting Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 9
- 210000002615 epidermis Anatomy 0.000 abstract description 2
- 235000012015 potatoes Nutrition 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 4
- 241001124569 Lycaenidae Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
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Abstract
The utility model discloses a potato harvester ton bag unloading mechanism installs at potato harvester's rear portion, and the structure includes that transition storage silo device, fixed ton bag hang festival ware, movable ton bag hang festival ware, L shape ton bag lift flange device, conveyer belt power operating device, ton bag lift flange lifting cylinder. The center line of the loading and unloading mechanism is offset 300 mm-500 mm to one side of the center line of the potato harvester, the transition storage bin device is installed at the rear part of a main frame of the potato harvester and located below the potato sorting mechanism, and the transition storage bin device structurally comprises a material containing bin body, a guide chain wheel, 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. This ton is unloaded mechanism in bags can replace artifical picking up the bagging-off completely, realizes the operation of not shutting down, has reduced the damage to potato epidermis. Because the loading box is saved, the length of the machine tool is shortened, the machine tool is flexible to operate and simple and convenient to transport.
Description
Technical Field
The utility model relates to a potato harvester especially indicates a field operation potato harvester ton is unloaded mechanism in bags.
Background
With the increasing planting area and yield of potatoes, the development of mechanization of potato production is particularly important. The potato harvest accounts for more than 1/3 of the production process, the operation cost is more than 50%, the labor intensity of labor amount is the largest, and the operation links of storage are directly influenced. In recent years, potato excavating machines of various types are available in the market, and can complete potato excavating, soil block separating and ground laying operation at one time so as to facilitate subsequent manual picking.
Because the production scale is enlarged day by day, the production demand can not be satisfied by manually picking and bagging, under the drive of scientific research manufacturing departments, the potato combine harvester is popularized in a main potato production area, the operations of digging, soil and potato separation, cleaning, collection and boxing can be completed at one time, the subsequent manual picking operation is reduced, and the mechanized efficiency of potato harvesting is effectively improved. However, the machine still has the defects of large size, high manufacturing 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 head is inconvenient, the auxiliary time is prolonged, and after the potato loading box is filled, the whole harvester still needs to unload the potatoes at the field head or inversely load the potatoes on a transport vehicle, so that a large amount of time is occupied. According to statistics, the time for each shift of operation, the turning of the ground and the loading and unloading of the loading box takes about 1.5 to 2 hours, which accounts for about 18 to 25 percent of the total time. The potato planting in China is mostly in high and cold areas, the temperature is low in the morning and evening just before autumn and at night when the potatoes are harvested, the climate change is abnormal, if the potatoes are cooled, the potatoes are easily frozen, mildewed and rotted, the later storage is inconvenient, and the quality of primary processed products of the potatoes and the potato instant food industry are influenced. Simultaneously, when loading and unloading process toward the transport vechicle, the potato collides each other, and the damage potato epidermis is difficult for the later stage to store, reduces commodity potato quality standard. For the reasons, the large-area popularization of the potato combine harvester is limited.
Therefore, potato growers put forward the potato harvester to realize continuous operation without stopping the machine, and urgently need to develop a potato ton bagging device which can be applied to potato harvesters (or excavators) of various models, can directly harvest potatoes and transport the potatoes back to a storage point, save the loading and unloading process of the potatoes in the field and shorten the auxiliary time of the harvester. However, the existing potato combine harvester still has the following problems: 1. the continuous operation of the machine cannot be guaranteed, when the potatoes are filled with the ton bags, the harvester stops working, the ton bags are unloaded by the loader, and then the operation can be continued after the ton bags are hung manually; 2. the previous harvester operation lays the filled huge ton bags of potatoes on the middle part of the harvested land on site, and when the machine harvests in the next time, the potato bags are not timely transported away, which often affects the continuous operation of the harvester. Therefore, improvement is urgently needed so as to meet the continuous operation of the potato combine harvester without stopping.
SUMMERY OF THE UTILITY MODEL
To the problem in the above-mentioned production, the to-be-solved technical problem of the utility model is to provide a potato harvester ton bag unloads mechanism in field operation. The ton bag unloading mechanism can be mounted on potato harvesters of various models, continuous operation without shutdown is realized, the auxiliary time in the potato harvesting link is reduced, and the production efficiency of machines is improved.
The technical problem of the utility model is solved by following scheme: the ton bag loading and unloading mechanism of the potato harvester is arranged on a main frame of the potato harvester and is positioned at the rear parts of the soil potato follow-up lifting mechanism and the soil potato sorting mechanism. The system consists of a transitional storage bin device, a fixed ton bag hanging joint device, a movable ton bag hanging joint device, an L-shaped ton bag lifting flange device and a ton bag lifting flange lifting oil cylinder; the offset type ton bag loading and unloading mechanism is used for loading potatoes sorted by the front potato sorting mechanism into the ton bags and placing the filled potato ton bags on the ground, wherein the central line of the filled potato ton bags is offset to one side of the central line of the potato harvester by 300-500 mm.
The transition storage bin device is arranged at the rear part of a main frame of a potato harvester (or an excavator) and is positioned below the potato sorting mechanism, and the front parts of the L-shaped ton bag lifting receiving disc device, the fixed ton bag hanging device and the movable ton bag hanging device are arranged. The automatic feeding device mainly 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 discharge hole guide groove. The transition storage bin device has the advantages that when the ton bags are loaded and unloaded, the potato harvester can still continue to operate without stopping, harvested potatoes are temporarily stored in the storage bin body, and after the ton bags are hung, the potato harvester can continue to load the potatoes in the ton bags through manual connection of power.
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 is 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, is connected with a 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 chain wheel shaft, and the conveying belt driving chain wheels are arranged on two sides of the driving chain wheel shaft and used for driving the conveying belt to run.
The conveyer belt is connected with the conveyer belt driving chain wheel and the guide chain wheel. The rubber conveying racks A and B are arranged at intervals on the potato rack, and the function of the rubber conveying racks B is to convey the potatoes upwards. 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 conveying rack A, the position of dialling the tooth on the rubber conveying rack B staggers each other to improve potato lifting efficiency, prevent to roll.
The power operating mechanism of the conveying belt is arranged on the bracket and is positioned above the transmission belt pulley A and the transmission belt pulley B, and the power operating mechanism of the conveying belt is used for combining and disconnecting the belt to transmit power. 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. 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 to drive the conveying belt to drive the chain wheel to rotate and drive the conveying belt 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 fixed type ton bag hanging device and the movable type ton bag hanging device are respectively arranged on the main frame of the potato harvester and are positioned at the rear part of the transition storage bin device, and the fixed type ton bag hanging device and the movable type ton bag hanging device are used for hanging ton bags so as to receive potatoes discharged by the discharge guide groove.
The upper end of the L-shaped ton bag lifting tray receiving device is connected with the main frame through a hinged shaft and can swing around the hinged shaft.
The upper end and the lower end of each ton bag lifting connecting disc lifting oil cylinder are positioned behind the ton bag lifting connecting discs, one end of each ton bag lifting connecting disc lifting oil cylinder is connected with the main rack through a support, the other end of each ton bag lifting connecting disc lifting oil cylinder is connected with the connecting disc frame through a support to form a parallelogram structure, and the parallelogram structure has the function that when the hydraulic oil cylinders are operated simultaneously, the L-shaped ton bag lifting connecting discs can move up and down in parallel, so that potatoes can be conveniently received; when the hydraulic oil cylinders are respectively operated, the L-shaped potato bag receiving disc can be inclined backwards to discharge the ton bags.
The utility model has the advantages that: 1. the ton bag loading and unloading mechanism completely replaces manual picking and bagging operation, saves labor force and greatly reduces the potato harvesting cost; the utility model adopts 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 to unload, store and transport, and reducing the loading and unloading times; the huge ton bag can be placed on the right side of the machine tool in the forward direction, and the operation of the following harvester is not influenced; 3. when the potatoes are contained in each time, the potato packaging quantity can be determined according to the potato bag containing quantity, the maximum potato packaging quantity can reach 1000-1500kg, repeated dumping operation of manually picking the potatoes into small bags and then intensively transporting the potatoes into large bags is reduced, damage to the skins of the potatoes is greatly reduced, and the potato commodity rate is improved; 4, the machine has simple structure and convenient operation, and is suitable for being installed and applied on potato harvesters (or excavators) of various models.
Drawings
FIG. 1 is a schematic diagram of the position of an offset ton bag unloading mechanism of a potato harvester
FIG. 2 is a schematic top view of the position of an offset ton bag unloading mechanism of a potato harvester
FIG. 3 is a schematic view of an offset ton bag unloading mechanism of a potato harvester
FIG. 4 structure diagram of transition storage bin device of offset ton bag unloading mechanism of potato harvester
FIG. 5 transition storage silo device top view of offset ton bag unloading mechanism of potato harvester
FIG. 6 is a schematic view of a rubber conveyor rack A
FIG. 7 is a schematic view of a rubber conveyor rack B
FIG. 8 is a view taken along the line A in FIG. 6
Description of reference numerals:
1 potato harvester 2 potato follow-up lifting mechanism 3 potato sorting mechanism 4 main frame 5 sorting mechanism drive wheel 6 transition storage bin device 7 main drive belt 8 fixed ton bag link 9L type ton bag lifting receiving disc device 10 bin body 11 rubber conveying rack A12 conveyer belt 13 guide sprocket 14 support 15 drag sprocket 16 main drive sprocket 17 drive pulley A18 drive pulley B19 conveyer belt drive sprocket 20 discharge guide groove 21 tensioning wheel operating handle 22 handle gear trough plate 23 tensioning wheel arm 24 belt tensioning wheel 25 operating handle support 26 guide pulley 27 drive belt 28 shift tooth 29 dial plate 30 drive sprocket shaft 31 rubber conveying rack B32 main drive pulley shaft 33 conveying belt power operating mechanism 34 ton bag lifting receiving disc lift cylinder 35 movable ton bag link 36 articulated shaft.
Detailed Description
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following detailed description is made on the ton bag unloading mechanism of the potato harvester with reference to the accompanying drawings, so as to make the advantages and features thereof more easily understood by those skilled in the art, thereby making a more clear definition of the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the ton bag unloading mechanism of the potato harvester is arranged on a main frame 4 of the potato harvester 1 and is positioned at the rear parts of the potato following lifting mechanism 2 and the potato sorting mechanism 3. The structure comprises a transition storage bin device 6, a fixed ton bag hanging device 8, a movable ton bag hanging device 35, an L-shaped ton bag lifting receiving disc device 9, a conveying belt power operating mechanism and a ton bag lifting receiving disc lifting oil cylinder 34, wherein the center line of the loading and unloading mechanism is offset to the right side of the center line of the potato harvester 1 by 300 mm-500 mm (L).
As shown in fig. 4 and 5, the transition storage bin device 6 is installed at the rear part of a main frame 4 of a potato harvester 1 (or an excavator) and is positioned below a potato sorting mechanism 3, and the L-shaped ton bag lifting and receiving device 9, the fixed ton bag hanger 8 and the movable ton bag hanger 35 are arranged in front of each other, and structurally comprises a material containing bin body 10, a guide chain wheel 13, a main transmission chain wheel 16, a guide wheel shaft 26, a conveying belt 12, a rubber conveying rack a11, a rubber conveying rack B31, a support 14, a drag chain wheel 15, a conveying belt driving chain wheel 19, a driving chain wheel shaft 30 and a discharging guide groove 20.
The guide chain wheels 13 are arranged on two sides of a guide wheel shaft 26, and the guide wheel shaft 26 is arranged in front of the support 14 and is positioned at the bottom of the bin body 10 of the material containing box.
The driving chain wheel shaft 30 is arranged above the bracket 14 and is positioned at the upper part of the bin body 10 of the material containing box.
The main transmission chain wheel 16 is arranged on a main transmission wheel shaft 32, is connected with a transmission wheel 5 of the sorting mechanism through a main transmission belt 7 and obtains power. The other end of the main transmission wheel shaft 32 is provided with a transmission belt pulley A17, is connected with a transmission belt pulley B18 through a transmission belt 27 and transmits power. The drive pulleys B18 are mounted on the drive sprocket shaft 30 and the belt drive sprockets 19 are mounted on either side of the drive sprocket shaft 30.
As shown in fig. 6, 7 and 8, the conveyor belt 12 is connected to the conveyor belt driving sprocket 19 and the guide sprocket 13, and a rubber conveyor rack a11 and a rubber conveyor rack B18 are installed at intervals thereon. The rubber conveying rack A11 and the rubber conveying rack B18 are respectively composed of shifting teeth 28 and a potato shifting plate 29, and the positions of the shifting teeth 28 of the two adjacent rubber conveying racks A11 and B18 are staggered.
As shown in fig. 4 and 5, the belt power operating mechanism 33 is mounted on the frame 14 above the driving pulley a17 and the driving pulley B18, and includes a belt tensioner 24, a tensioner operating handle 21, a handle shift notch plate 22, and a driving belt 27. The belt tension pulley 24 is located between the transmission pulley A17 and the transmission pulley B18 and is connected with the tension pulley arm 23, the other end of the tension pulley arm 23 is connected with the operating handle support 25, the tension pulley operating handle 21 is connected with the operating handle support 25, and the upper rod part is clamped in the clamping groove of the handle gear clamping groove plate 22. The handle gear notch plate 22 is mounted on the bracket 14, and two positioning notches are processed on the handle gear notch plate 22.
The discharging guide groove 20 is positioned at the upper part of the bin body 10 of the material containing box.
The fixed ton bag hanging device 8 and the movable ton bag hanging device 35 are respectively arranged on the main frame 4 of the potato harvester 1 and are positioned at the rear part of the transition storage bin device 6.
The upper end of the L-shaped ton bag lifting disk receiving device 9 is connected with the main frame 4 through a hinge shaft 36 and can swing around the hinge shaft 36.
The ton bag lifting receiving disc lifting oil cylinders 34 which are respectively arranged at the upper part and the lower part are positioned behind the ton bag lifting receiving disc device 9, and one end of each ton bag lifting receiving disc lifting oil cylinder is connected with the main rack 4 through a bracket; the other end is connected with the flange frame through a bracket.
Claims (4)
1. A ton bag unloading mechanism of a potato harvester is arranged on a main frame of the potato harvester and is positioned at the rear parts of a potato follow-up lifting mechanism and a potato sorting mechanism, and comprises a transition storage bin device, a fixed ton bag hanger, a movable ton bag hanger, an L-shaped ton bag lifting flange device, a conveying belt power operating mechanism and a ton bag lifting flange lifting oil cylinder The device comprises a bracket, a drag chain wheel, a conveying belt driving chain wheel, a driving chain wheel shaft and a discharging guide groove;
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 and is connected with a transmission belt pulley B through the transmission belt, the transmission belt pulley B is arranged on a driving chain 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 shifting positions of two adjacent rubber conveying racks A and B are staggered with each other;
the conveying belt power operating mechanism is arranged on the support and located above the transmission belt pulley A and the transmission belt pulley B, and structurally comprises a belt tensioning wheel, a tensioning wheel operating handle, a handle gear clamping groove plate and a transmission belt, wherein the belt tensioning wheel is located between the transmission belt pulley A and the transmission belt pulley B and connected with a tensioning wheel arm, 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 belt tensioning wheel operating handle is clamped in a clamping groove of the handle gear clamping groove plate, the handle gear clamping groove plate is arranged on the support, and two positioning clamping grooves are machined in the handle gear clamping groove plate;
the fixed ton bag hanging knot device and the movable ton bag hanging knot device are respectively arranged on the main potato harvesting machine frame and are positioned at the rear part of the transition storage bin device;
the upper end of the shaped ton bag lifting tray receiving device is connected with the main rack through a hinge shaft and swings around the hinge shaft;
the ton bag lifting flange lifting oil cylinders are respectively arranged at the upper part and the lower part and are positioned behind the ton bag lifting flange device, one end of each ton bag lifting flange lifting oil cylinder is connected with the main frame through a support, and the other end of each ton bag lifting flange lifting oil cylinder is connected with the flange frame through a support.
2. The potato harvester ton bag unloading mechanism of claim 1, wherein the guide chain wheels are mounted on two sides of a guide wheel shaft, and the guide wheel shaft is mounted in front of the bracket and at the bottom of the bin body of the loading bin.
3. The potato harvester ton bag unloading mechanism of claim 1, wherein the drive sprocket shaft is mounted above the support and above the bin body.
4. The potato harvester ton bag unloading mechanism of claim 1, wherein the discharge guide slot is located at the upper part of the bin body of the loading bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221326814.0U CN217407064U (en) | 2022-05-29 | 2022-05-29 | Ton bag loading and unloading mechanism of potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221326814.0U CN217407064U (en) | 2022-05-29 | 2022-05-29 | Ton bag loading and unloading mechanism of potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217407064U true CN217407064U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221326814.0U Active CN217407064U (en) | 2022-05-29 | 2022-05-29 | Ton bag loading and unloading mechanism of potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217407064U (en) |
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2022
- 2022-05-29 CN CN202221326814.0U patent/CN217407064U/en active Active
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