CN111758312A - Be applied to seedling pulling-out device that big-arch shelter fruit vegetables were planted - Google Patents
Be applied to seedling pulling-out device that big-arch shelter fruit vegetables were planted Download PDFInfo
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- CN111758312A CN111758312A CN202010619788.XA CN202010619788A CN111758312A CN 111758312 A CN111758312 A CN 111758312A CN 202010619788 A CN202010619788 A CN 202010619788A CN 111758312 A CN111758312 A CN 111758312A
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- seedling
- double
- movable platform
- sliding
- transmission
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a seedling removing device applied to greenhouse fruit and vegetable planting, which comprises a movable platform, two sliding plates symmetrically and slidably arranged on the left side and the right side of the movable platform, and two removing mechanisms symmetrically arranged on the two sliding plates, wherein a first driving mechanism for driving the two sliding plates to move in opposite directions or in opposite directions is arranged at the bottom of the movable platform, and a second driving mechanism for driving the two removing mechanisms to synchronously rotate so as to remove seedlings on the left side and the right side is arranged on the movable platform. According to the invention, through the arrangement of the sliding plate, the hinged connecting frame, the clamping arm, the clamping claw, the transmission worm wheel, the transmission worm and the sliding rotary drum, the seedling is horizontally grasped from the side edge of the seedling, and then the seedling is pulled out from the soil by taking the hinged shaft of the hinged connecting frame as a rotary fulcrum.
Description
Technical Field
The invention relates to the technical field of fruit and vegetable planting, in particular to a seedling pulling device applied to greenhouse fruit and vegetable planting.
Background
Along with the continuous improvement of living standard of people, people can not be limited by seasons for fruits and vegetables, and can eat out-of-season fruits and vegetables at any time, the planting of the fruits and vegetables in the greenhouse is one of the ways for solving the problems, the planting technology of the fruits and vegetables in the greenhouse is a common technology, a structural framework mainly made of bamboo or steel is firstly erected, and then one or more layers of heat-insulating plastic films are covered on the structural framework to form a complete greenhouse space, so that the loss of carbon dioxide generated in the growth process of the fruits and vegetables can be effectively prevented, and the heat-insulating effect required in the greenhouse can be achieved.
Before the greenhouse fruits and vegetables are planted, the previously planted fruit and vegetable seedlings need to be pulled out, and the soil is ploughed, so that the soil fertility is enhanced, and meanwhile, the nutrition loss in the soil is also avoided. Most of the existing fruit and vegetable seedling pulling-out methods are that workers pull out fruits and vegetable seedlings by adopting a manual method, so that the labor intensity of the workers is increased, physical strain is caused, the seedling pulling-out efficiency is low, and the cost is higher.
Disclosure of Invention
In order to solve the technical problem, the invention provides a seedling pulling device applied to greenhouse fruit and vegetable planting.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a be applied to seedling pulling device that big-arch shelter fruit vegetables were planted, includes that movable platform, symmetry slide dress two slides, two mechanisms of pulling out that the symmetry set up on two slides in the movable platform left and right sides, movable platform's bottom is equipped with and is used for ordering about two slides and do one of opposite movement and order about the mechanism, movable platform is last to be equipped with and to be used for ordering about two and pull out No. two of mechanism synchronous rotation in order to pull out the work to the seedling of the left and right sides and order about the mechanism.
Furthermore, order about mechanism including controlling the horizontal double-end lead screw that sets up in the movable platform bottom, with No. one servo motor of double-end lead screw coaxial coupling, the bottom of two slides is equipped with the connecting rod of adorning on movable platform and corresponding the connection with the double-end lead screw of smooth dress.
Further, two pull out the mechanism and all including hinge even frame, the front and back horizontal double-end cylinder, the symmetry that sets up at the double-end cylinder both ends axle head portion of hinge even frame tip that articulate on corresponding the slide, the symmetry sets up the gripper jaw at the gripper arm, No. two orders about the mechanism and is connected with hinge even frame to make hinge even frame rotate around the articulated shaft.
Furthermore, No. two orders about the mechanism and includes two transmission worm wheels that correspond coaxial coupling with the articulated even frame of two mechanisms of pulling out kind, with two transmission worm wheels correspond two transmission worms of meshing, connect through the slip rotary drum between two transmission worms, and arbitrary one transmission worm coaxial coupling has No. two servo motor.
Furthermore, the inside of the sliding rotary drum is provided with a square rotating sliding hole which is of a square structure in cross section and is communicated with the left and the right, and the corresponding end parts of the two transmission worms are of square rotating rod structures matched with the square rotating sliding hole.
The invention has the beneficial effects that:
according to the invention, through the arrangement of the sliding plate, the hinged connecting frame, the clamping arm, the clamping claw, the transmission worm wheel, the transmission worm and the sliding rotary drum, the seedling is horizontally grasped from the side edge of the seedling, and then the seedling is pulled out from the soil by taking the hinged shaft of the hinged connecting frame as a rotary fulcrum.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic sectional structure view of a-a in fig. 1.
In the figure: 1. a movable platform; 1a, a guide chute; 2. a slide plate; 21. a connecting rod; 3. a double-end screw rod; 4. A first servo motor; 5. the hinged connecting frame; 6. a double-ended cylinder; 7. a clamp arm; 8. a gripper jaw; 9. a drive worm gear; 10. a drive worm; 11. a sliding drum; 11a, square rotating and sliding holes; 12. and a second servo motor.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.
As shown in fig. 1 to 3, a be applied to seedling pulling device that big-arch shelter fruit vegetables were planted, including portable platform 1, symmetry smooth dress two slides 2, two pulling mechanisms that the symmetry set up on two slides 2 at the portable platform 1 left and right sides, portable platform 1's bottom is equipped with and is used for ordering about two slides 2 and do the mechanism of ordering about in opposite directions or opposite movement, portable platform 1 is last to be equipped with and is used for ordering about two pulling mechanism synchronous rotations in order to pull out the seedling of left and right sides and order about No. two of doing about the mechanism.
As a further improvement of the invention, the movable platform 1 is transversely distributed along the left-right direction, and the two sliding plates 2 are symmetrically distributed on the left side and the right side of the movable platform 1.
As a further improvement of the invention, the first driving mechanism comprises a double-end screw rod 3 transversely arranged at the bottom of the movable platform 1 from left to right and a first servo motor 4 coaxially connected with the double-end screw rod 3, and the bottoms of the two sliding plates 2 are provided with connecting rods 21 which are slidably arranged on the movable platform 1 and correspondingly connected with the double-end screw rod 3.
Two guide sliding chutes 1a are symmetrically arranged at the middle positions of the left side and the right side of the movable platform 1, two connecting rods 21 are arranged at the bottom of each sliding plate 2, the four connecting rods 21 are correspondingly installed in the two guide sliding chutes 1a in a sliding mode, the two sliding plates 2 move in opposite directions or in opposite directions under the transmission action of the double-head screw rod 3, and the guide sliding chutes 1a provide horizontal movement guide for the sliding plates 2 to move.
As a further improvement of the invention, the two pulling mechanisms respectively comprise a hinged connecting frame 5 hinged on the corresponding sliding plate 2, a double-head cylinder 6 transversely arranged at the end part of the hinged connecting frame 5 in the front-back direction, clamping arms 7 symmetrically arranged at the end parts of two head shafts of the double-head cylinder 6 and clamping claws 8 symmetrically arranged on the clamping arms 7, and the second driving mechanism is connected with the hinged connecting frame 5, so that the hinged connecting frame 5 rotates around a hinged shaft.
Double-end cylinder 6 controls the clamping action of gripper jaw 8 through centre gripping arm 7 to the realization is grabbed the seedling, orders about the articulated even frame 5 through No. two mechanism and rotates around its self articulated shaft, thereby realizes extracting the seedling from soil through centre gripping arm 7 and gripper jaw 8.
As a further improvement of the invention, the second driving mechanism comprises two transmission worm wheels 9 which are correspondingly and coaxially connected with the hinged connecting frames 5 in the two pulling mechanisms, and two transmission worms 10 which are correspondingly meshed with the two transmission worm wheels 9, the two transmission worms 10 are connected through a sliding rotary drum 11, and the transmission worm 10 on the right side is coaxially connected with a second servo motor 12.
The right end of the left transmission worm 10 and the left end of the right transmission worm 10 are correspondingly and slidably connected in the sliding drum 11. The inside of the sliding rotary drum 11 is provided with a square rotating and sliding hole 11a which has a square cross section and is through from left to right, and the corresponding ends of the two transmission worms 10 are of square rotating rod structures which are matched with the square rotating and sliding hole 11 a. When the two transmission worms 10 on the left and right sides move in opposite directions or in opposite directions along with the respective sliding plates 2, the two transmission worms 10 on the left and right sides slide on the sliding drum 11, but the transmission worms 10 on the left and right sides are always connected through the two transmission worms 10 on the sliding drum 11, and when the servo motor two 12 drives the transmission worm 10 on the right side to rotate, the transmission worm 10 on the left side can be driven to synchronously rotate along with the transmission worm 10 on the right side through the sliding drum 11. Further, in order to ensure that the rotation of the pulling mechanisms on the left side and the right side synchronously rotates inwards or outwards, the spiral directions of the transmission worms 10 on the left side and the right side are opposite.
Before the seedling pulling device is used, the seedling pulling device is placed in the empty space between every two rows of seedlings in the greenhouse, and the two pulling mechanisms are aligned to the seedlings on the left side and the right side. When the seedling picking device is used, the seedling picking device intermittently moves at a constant speed from front to back, stops when the movable platform 1 moves to the middle position of seedlings on the left side and the right side, starts the first servo motor 4, enables the two sliding plates 2 to drive the corresponding pulling mechanisms to move towards the left side and the right side through the double-head screw rod 3 and the connecting rod 21, enables the seedlings to be positioned in the clamping range of the opened clamping claws 8, and then enables the opened clamping claws 8 to be closed through the double-head air cylinder 6 to clamp the seedlings; then, a second servo motor 12 is started, the two hinged connecting frames 5 on the left side and the right side synchronously rotate inwards through the two transmission worms 10 and the sliding rotary drum 11, so that the clamping claws 8 on the left side and the right side pull out the gripped seedlings from the soil, and after the seedlings are pulled out, the clamping claws 8 are driven to open through the double-head air cylinder 6, so that the seedlings fall off; the second servo motor 12 rotates reversely to reset the pulling mechanism, and the first servo motor 4 rotates reversely to reset the sliding plate 2.
Then, the movable platform 1 moves to continue the forward movement, and the above process is repeated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a be applied to seedling pulling-out device that big-arch shelter fruit vegetables were planted which characterized in that: including two slides (2), the symmetry of portable platform (1), the smooth dress of symmetry in portable platform (1) left and right sides two pull out the mechanism on two slides (2), the bottom of portable platform (1) is equipped with and is used for ordering about one of two slides (2) and orders about the mechanism in opposite directions or opposite movement, be equipped with on portable platform (1) and be used for ordering about two pull out the synchronous rotation of mechanism and pull out the mechanism with pulling out the seedling of left and right sides No. two of work and order about the mechanism.
2. The seedling pulling device applied to greenhouse fruit and vegetable planting according to claim 1, which is characterized in that: the first actuating mechanism comprises a double-end screw rod (3) transversely arranged at the bottom of the movable platform (1) in the left-right direction and a servo motor (4) coaxially connected with the double-end screw rod (3), and connecting rods (21) which are slidably arranged on the movable platform (1) and are correspondingly connected with the double-end screw rod (3) are arranged at the bottoms of the two sliding plates (2).
3. The seedling pulling device applied to greenhouse fruit and vegetable planting according to claim 1, which is characterized in that: two pull out the mechanism and all including articulate articulated even frame (5) on corresponding slide (2), around transversely set up in articulated double-end cylinder (6) of linking frame (5) tip, the symmetry sets up in centre gripping arm (7) of double-end cylinder (6) both ends axle head portion, the symmetry sets up gripper jaw (8) in centre gripping arm (7), No. two orders about the mechanism and articulates even frame (5) and is connected to make articulated even frame (5) rotate around the articulated shaft.
4. The seedling pulling device applied to greenhouse fruit and vegetable planting according to claim 3, characterized in that: the second driving mechanism comprises two transmission worm wheels (9) which are correspondingly and coaxially connected with the two hinged connecting frames (5) of the pulling-out mechanism, and two transmission worms (10) which are correspondingly meshed with the two transmission worm wheels (9), the two transmission worms (10) are connected through a sliding rotary drum (11), and any one transmission worm (10) is coaxially connected with a second servo motor (12).
5. The seedling pulling device applied to greenhouse fruit and vegetable planting according to claim 4, which is characterized in that: the inside of slip rotary drum (11) is equipped with the cross section and is square structure and the square commentaries on classics slide opening (11a) that link up about and, and the corresponding tip of two drive worms (10) is the square bull stick structure of changeing slide opening (11a) adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619788.XA CN111758312A (en) | 2020-06-30 | 2020-06-30 | Be applied to seedling pulling-out device that big-arch shelter fruit vegetables were planted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619788.XA CN111758312A (en) | 2020-06-30 | 2020-06-30 | Be applied to seedling pulling-out device that big-arch shelter fruit vegetables were planted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111758312A true CN111758312A (en) | 2020-10-13 |
Family
ID=72723205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010619788.XA Withdrawn CN111758312A (en) | 2020-06-30 | 2020-06-30 | Be applied to seedling pulling-out device that big-arch shelter fruit vegetables were planted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111758312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511505A (en) * | 2021-06-23 | 2021-10-19 | 北京城创新智科技有限公司 | Centering and distance-adjusting clamping device |
-
2020
- 2020-06-30 CN CN202010619788.XA patent/CN111758312A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511505A (en) * | 2021-06-23 | 2021-10-19 | 北京城创新智科技有限公司 | Centering and distance-adjusting clamping device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201013 |
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| WW01 | Invention patent application withdrawn after publication |