CN213404376U - Seedling lifter for short seedlings - Google Patents
Seedling lifter for short seedlings Download PDFInfo
- Publication number
- CN213404376U CN213404376U CN202022011712.7U CN202022011712U CN213404376U CN 213404376 U CN213404376 U CN 213404376U CN 202022011712 U CN202022011712 U CN 202022011712U CN 213404376 U CN213404376 U CN 213404376U
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- Prior art keywords
- seedling
- rotary tillage
- vehicle body
- seedlings
- conveyor belt
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- 230000008901 benefit Effects 0.000 claims abstract description 7
- 238000003971 tillage Methods 0.000 claims description 27
- 239000002689 soil Substances 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 208000012788 shakes Diseases 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010413 gardening Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses a seedling lifter for short seedlings, which comprises a vehicle body, wherein a cavity which is communicated in the front-back direction is arranged in the vehicle body, a vibrating screen is fixedly arranged in the cavity, the front end and the back end of the vibrating screen are respectively connected with a front conveyor belt and a back conveyor belt, two fixed rods which are fixedly connected with the front end of the vehicle body and are parallel to each other are arranged below the front conveyor belt, and a movable rod is hinged at the front end of each fixed rod. The utility model is picked up by the working personnel and then is bound and loaded, and has the advantages of high efficiency and good seedling lifting quality.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, concretely relates to seedling machine for short nursery stock.
Background
The outplanting of the nursery stock is a necessary link in the planting process of the plant and a more critical step, a modern nursery stock breeding base is established, and the standardized production of high-quality large seedlings is the direction of plant seedling culture in the future. The seedling is taken out of nursery after the processes of seedling lifting, grading and trimming, quarantine and disinfection, packaging, transportation, storage and the like, and the seedling lifting is an important link in the middle. The key point of seedling protection is roots, when seedlings are lifted, the seedlings should be deep and not shallow according to the root system distribution rule of plants, and the roots are easy to be damaged if the seedlings are too shallow, so that the survival rate of the planted plants is low or the growth vigor is reduced if the lifted roots of the seedlings are too few. Under the condition of meeting the gardening requirements, two seedling lifting methods commonly used in the current production are adopted, namely manual seedling lifting and mechanical seedling lifting, the manual seedling lifting efficiency is low, the cost is high, the labor intensity is high, and the main roots and the fibrous roots are easy to cut off, so that the length of the main roots of the plants cannot meet the gardening requirements, or the quantity of the fibrous roots is small, and the transplanting survival rate of the plants is influenced.
Mechanical seedling lifting has the efficient advantage of seedling lifting, however, current mechanical seedling lifting machine can't be with the seedling lifting back in the course of the work, and the unnecessary soil that the nursery stock carried is cleared up, leads to the soil volume more, in follow-up working link, still need clear up unnecessary soil again, has increased workman's the amount of labour and cost of labor, in addition, after seedling lifting, can not be timely carry out the field levelly and smoothly, very inconvenient.
Disclosure of Invention
The utility model provides a solve above-mentioned technical problem, a seedling lifter for short nursery stock is provided, its structural design is simple reasonable, it is convenient to use, insert the inside in the field that will play the seedling through driving cylinder with preceding fork arm, by driving cylinder drive front fork arm direction of rotation again, dig out the nursery stock, and in time with the leading-in leading conveyer belt of nursery stock, the nursery stock goes into the shale shaker under the effect of leading conveyer belt in, shake the soil that carries in the nursery stock, realize the separation back of nursery stock and soil, derive the field by trailing conveyer belt, pick up through the staff and bundle the loading, and is efficient, play the advantage of seedling of high quality.
The utility model adopts the technical proposal that: the utility model provides a seedling machine that plays for short nursery stock, which comprises a carriage body, the inside of automobile body is equipped with the cavity that the fore-and-aft direction link up, fixed mounting has the shale shaker in the cavity, both ends are connected with leading conveyer belt and rearmounted conveyer belt respectively around the shale shaker, the below of leading conveyer belt is equipped with two dead levers that just are parallel to each other with automobile body front end fixed connection, the front end of dead lever articulates there is the movable rod, two movable rod front end fixed connection have the horizontally horizontal pole, the intermediate position of two movable rods is connected with the intermediate lever, the outside fixedly connected with a plurality of equidistant front fork arms of arranging of horizontal pole, the front fork arm is the cone type structure, lower extreme position at the movable rod is equipped with a driving cylinder, driving cylinder's afterbody articulates the front end position at the automobile body, driving cylinder's telescopic.
The rear end below position of automobile body is equipped with and is used for carrying out level and smooth rotary tillage mechanism in field.
The rotary tillage mechanism is including installing the shell body at automobile body rear end, and the center of shell body is equipped with the rotary tillage main shaft, and the rotary tillage main shaft passes through the bearing to be installed on the shell body, is equipped with a plurality of rotary tillage sword of equidistant range in rotary tillage main shaft's external diameter department.
And a chain wheel is arranged on the rotary tillage main shaft and is connected with a motor arranged in the vehicle body through a chain.
The vibrating screen is characterized in that the upper surface of the vibrating screen is an inclined plate, meshes which are convenient for soil to fall off are formed in the thickness direction of the plate, and the height of the plate is gradually reduced from one side of the front conveyor belt to one side of the rear conveyor belt.
When the vehicle body works, after the vehicle body is started, the vehicle body is operated to move forwards, when the front fork rod is positioned at the position of the seedling, the driving oil cylinder is started, the telescopic rod of the driving oil cylinder retracts, the movable rod rotates around a hinged point with the fixed rod, the front fork rod inclines downwards, the vehicle body continues to move forwards, the front fork rod is inserted into a field, at the moment, the telescopic rod of the driving oil cylinder extends to take out the seedling together with soil, the telescopic rod continues to extend to enable the movable rod and the front fork rod to incline continuously, the seedling and the soil carried by the movable rod are guided onto the front conveyor belt together, the seedling is guided into the position of the vibrating screen by the front conveyor belt, because the vehicle body is always in a moving working state in the working process, the seedling and the soil can be separated on the vibrating screen, the seedling moves onto the rear conveyor belt from the vibrating screen, redundant soil falls into the field from meshes on the, gradually dropping the seedlings onto the surface of the field, and bundling the seedlings after the seedlings are picked up by rear workers to finish the seedling lifting work; in the whole process, the rotary tillage main shaft is rotated under the driving of the motor, so that the rotary tillage cutters are driven to flatten the surface of a field, the purpose of digging seedlings while flattening can be realized, and the working efficiency and the working quality are effectively improved.
A cavity which is through in the front-back direction is formed in the vehicle body, a vibrating screen is fixedly arranged in the cavity, and the front end and the back end of the vibrating screen are respectively connected with a front conveyor belt and a back conveyor belt; the purpose of this is: when the preceding fork arm was dug the nursery stock, the rotatory primary shake that can realize soil of preceding fork arm, after nursery stock and soil carried to the shale shaker position through leading conveyer belt, carried out the shake by the shale shaker to soil again, made soil and nursery stock separate, the soil after the separation falls into the farmland, the nursery stock falls into the field surface from rearmounted conveyer belt, has both realized the separation of soil and nursery stock, also the staff of being convenient for is quick picks up the nursery stock, improves work efficiency.
Two fixed rods which are fixedly connected with the front end of the vehicle body and are parallel to each other are arranged below the front conveyor belt, movable rods are hinged to the front ends of the fixed rods, horizontal cross rods are fixedly connected to the front ends of the two movable rods, a middle rod is connected to the middle position of the two movable rods, a plurality of front fork rods which are arranged at equal intervals are fixedly connected to the outer side of each cross rod, each front fork rod is of a cone-shaped structure, a driving oil cylinder is arranged at the lower end position of each movable rod, the tail portion of each driving oil cylinder is hinged to the front end position of the vehicle body, and the end portion of a telescopic rod of each driving; the purpose of this is: the actuating cylinder can drive the intermediate lever, the movable rod, horizontal pole and preceding fork arm move simultaneously, make the direction of motion of preceding fork arm change along with operational environment's difference, promptly digging seedling earlier stage, actuating cylinder's telescopic link withdrawal drives the movable rod rotation downwards, make preceding fork arm insert the field when the automobile body motion inside, dig seedling later stage, actuating cylinder extension, the movable rod upward movement drives on nursery stock and the soil upset to leading conveyer belt, the completion digs the seedling process.
The utility model has the advantages that: the utility model has the advantages of simple and reasonable design, it is convenient to use, insert the inside in the field of the seedling of will playing through driving cylinder with preceding fork arm, again by driving cylinder drive front fork arm direction of rotation, dig out the nursery stock, and in time with the leading-in leading conveyer belt of nursery stock, the nursery stock goes into the shale shaker under the effect of leading conveyer belt in, shake the soil that carries in the nursery stock, realize the separation back of nursery stock and soil, derive the field by the trailing conveyer belt, pick up the back through the staff and bind the loading, and is efficient, play the advantage of seedling of high quality.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a partial plan view of the present invention.
The labels in the figure are: 1. a vehicle body; 2. a pre-conveyor; 3. a cavity; 4. a rear conveyor belt; 5. a rotary tillage mechanism; 6. a front fork lever; 7. a cross frame; 8. fixing the rod; 9. vibrating screen; 10. an outer housing; 11. a rotary blade; 12. a rotary tillage main shaft; 13. a driving oil cylinder; 14. a movable rod; 15. an intermediate lever.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the seedling lifter for the short seedlings comprises a vehicle body 1, wherein the vehicle body 1 is a tractor, a cavity 3 which is through in the front-back direction is arranged in the vehicle body 1, a vibrating screen 9 is fixedly arranged in the cavity 3, the front end and the back end of the vibrating screen 9 are respectively connected with a front conveyor belt 2 and a back conveyor belt 4, two fixed rods 8 which are fixedly connected with the front end of the vehicle body 1 and are parallel to each other are arranged below the front conveyor belt 2, the front ends of the fixed rods 8 are hinged with movable rods 14, the front ends of the two movable rods 14 are fixedly connected with horizontal cross rods, the middle positions of the two movable rods 14 are connected with middle rods 15, a plurality of front fork rods 6 which are arranged at equal intervals are fixedly connected to the outer sides of the cross rods, a driving oil cylinder 13 is arranged at the lower end of the movable rod 14, the tail part of the driving oil cylinder 13 is hinged at the front end of the vehicle body 1, and the end part of a telescopic rod of the driving oil cylinder 13 is hinged with the middle part of the middle rod 15.
A rotary tillage mechanism 5 for leveling the field is arranged at the lower position of the rear end of the vehicle body 1.
Rotary tillage mechanism 5 is equipped with rotary tillage main shaft 12 including installing the shell body 10 at 1 rear end of automobile body, the center of shell body 10, and rotary tillage main shaft 12 passes through the bearing and installs on shell body 10, is equipped with a plurality of rotary blade 11 of equidistant range in rotary tillage main shaft 12's external diameter department, and rotary blade 11 can realize leveling the unsmooth position in field when rotating, can avoid follow-up staff to level once more, has saved operating time.
The rotary tillage main shaft 12 is provided with a chain wheel which is connected with a motor (the motor is not shown in the figure) arranged inside the vehicle body 1 through a chain, the shaft end of the motor is connected with the chain wheel, and power is transmitted to the rotary tillage main shaft 12 through the power transmission function of the chain so as to realize the purpose of independent leveling.
The upper surface of the vibrating screen 9 is a tilting plate, meshes convenient for soil to fall are formed in the thickness direction of the vibrating screen, the height of the plate is gradually reduced from one side of the front-mounted conveyor belt 2 to one side of the rear-mounted conveyor belt 4, and nursery stocks can move along the lowest part of the plate on the vibrating screen 9 until the nursery stocks move to the rear-mounted conveyor belt 4.
When the vehicle works, after the vehicle body 1 is started, the vehicle body 1 is operated to move forwards, when the front fork rod 6 is located at the position of the seedling, the driving oil cylinder 13 is started, the telescopic rod of the driving oil cylinder 13 retracts, the movable rod 14 rotates around a hinged point with the fixed rod 8, the front fork rod 6 inclines downwards, the vehicle body 1 continues to move forwards, the front fork rod 6 is inserted into a field, at the moment, the telescopic rod of the driving oil cylinder 13 extends to take out the seedling together with soil, the telescopic rod continues to extend, the movable rod 14 and the front fork rod 6 incline continuously, the seedling carried by the seedling and the soil are guided into the front conveyor belt 2, the seedling is guided into the position of the vibrating screen 9 by the front conveyor belt 2, because the vehicle body 1 is always in a moving working state during the working process, the seedling can be separated from the soil on the vibrating screen 9, the seedling moves from the vibrating screen 9 to the rear conveyor belt 4, and redundant soil falls into the field from meshes on, under the action of the rear conveyor belt 4, the nursery stock gradually falls into the surface of the field, and is bound after being picked up by rear workers, so that the seedling lifting work is completed; in the whole process, the rotary tillage main shaft 12 is driven by the motor to rotate, so that the rotary tillage cutters 11 are driven to level the surface of the field, the purpose of digging seedlings and leveling the field can be achieved, and the working efficiency and the working quality are effectively improved.
Claims (5)
1. The utility model provides a seedling machine for short nursery stock which characterized in that: the automatic conveying device comprises a vehicle body, the inside of vehicle body is equipped with the cavity that the fore-and-aft direction link up, fixed mounting has the shale shaker in the cavity, both ends are connected with leading conveyer belt and rearmounted conveyer belt respectively around the shale shaker, the below of leading conveyer belt is equipped with two dead levers with automobile body front end fixed connection and be parallel to each other, the front end of dead lever articulates there is the movable rod, two movable rod front end fixed connection have horizontally horizontal pole, the intermediate position of two movable rods is connected with the intermediate lever, the outside fixedly connected with a plurality of equidistant front fork arms of range of horizontal pole, the front fork arm is the cone type structure, lower extreme position at the movable rod is equipped with a driving cylinder, driving cylinder's afterbody articulates the front end position at the vehicle body, driving cylinder's telescopic link tip.
2. The seedling lifter for the short seedlings as claimed in claim 1, wherein: a rotary tillage mechanism for leveling the field is arranged below the rear end of the vehicle body.
3. The seedling lifter for the short seedlings as claimed in claim 2, wherein: the rotary tillage mechanism is including installing the shell body at automobile body rear end, and the center of shell body is equipped with the rotary tillage main shaft, and the rotary tillage main shaft passes through the bearing and installs on the shell body, is equipped with a plurality of rotary tillage sword of equidistant range in rotary tillage main shaft's external diameter department.
4. A seedling lifter for low seedlings according to claim 3, characterized in that: the rotary tillage main shaft is provided with a chain wheel which is connected with a motor arranged inside the vehicle body through a chain.
5. The seedling lifter for the short seedlings as claimed in claim 1, wherein: the vibrating screen has the advantages that the upper surface of the vibrating screen is an inclined plate, meshes convenient for soil to fall are formed in the thickness direction of the plate, and the height of the plate is gradually reduced from one side of the front conveyor belt to one side of the rear conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011712.7U CN213404376U (en) | 2020-09-15 | 2020-09-15 | Seedling lifter for short seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011712.7U CN213404376U (en) | 2020-09-15 | 2020-09-15 | Seedling lifter for short seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213404376U true CN213404376U (en) | 2021-06-11 |
Family
ID=76261815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011712.7U Expired - Fee Related CN213404376U (en) | 2020-09-15 | 2020-09-15 | Seedling lifter for short seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213404376U (en) |
-
2020
- 2020-09-15 CN CN202022011712.7U patent/CN213404376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |