CN214482519U - Film covering device of film covering rice transplanter - Google Patents
Film covering device of film covering rice transplanter Download PDFInfo
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- CN214482519U CN214482519U CN202120501985.1U CN202120501985U CN214482519U CN 214482519 U CN214482519 U CN 214482519U CN 202120501985 U CN202120501985 U CN 202120501985U CN 214482519 U CN214482519 U CN 214482519U
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Abstract
The utility model relates to a tectorial membrane device of tectorial membrane transplanter belongs to agricultural machine technical field. The utility model discloses research and development is solved is that the plastic film is laid in-process fragile, the operation degree of difficulty is big, the human cost is high and the problem of inefficiency. The mulching film edge folding press roller, the guide mechanism and the hoisting frame are sequentially and symmetrically mounted on the connecting frame, and the lower end of the guide mechanism is connected with the mulching film paving press roller. The mulching film laying time is low in cost, labor cost and efficiency.
Description
Technical Field
The utility model relates to a tectorial membrane device belongs to agricultural machine technical field.
Background
In the planting process of crops, seedling transplanting and film mulching are very important links, and the plastic film mulching can enable soil to fully absorb solar energy, improve the ground temperature, preserve soil moisture and prevent early stage, loosen the soil and promote the conversion of soil nutrients. Light waves emitted from the sun can smoothly pass through the plastic film. The ground radiation light wave is a long wave, and the radiation light wave is not easy to pass through the film and reflect to the atmosphere, so that the solar energy can be converted into heat energy to be reserved in the soil. And because the film has the function of heat preservation, the falling speed of the soil temperature at night is slowed down. This is known as the "greenhouse effect". The farmland mulching film reduces the evaporation of soil moisture and also has the effect of storing water and preserving soil moisture.
However, the mulching film is usually thin and is easy to damage in the laying process, and the mulching film can be blown up in the windy weather, meanwhile, when the mulching film is laid, the mulching film needs to be laid by pressing the corners with soil, multiple people are needed to cooperate, the laying difficulty is high, the labor cost is high, and the efficiency is low.
Therefore, there is a need to provide a film covering device for a film covering rice transplanter to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses research and development is solved the plastic film and is laid the problem that the operation degree of difficulty is big, the human cost is high and efficient among the process. A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
The technical scheme of the utility model:
the utility model provides a tectorial membrane device of tectorial membrane transplanter, includes link, plastic film receipts limit compression roller, guiding mechanism, plastic film laying compression roller and hoist and mount frame, and plastic film receipts limit compression roller, guiding mechanism and hoist and mount frame are symmetrical in proper order and are installed on the link, and guiding mechanism's lower extreme and plastic film laying compression roller are connected.
Preferably: the plastic film edge-closing compression roller comprises an installation arm and an edge-closing compression roller, the lower end of the installation arm is connected with the edge-closing compression roller, and the upper end of the installation arm is connected with the connecting frame.
Preferably: the plastic film edge-folding compression roller further comprises an edge-folding spring, an edge-folding hinged support, an edge-folding distance-adjusting rod and an edge-folding guide roller mounting seat, the upper end of the mounting arm is in threaded connection with the edge-folding distance-adjusting rod, the edge-folding distance-adjusting rod is connected with the edge-folding guide roller mounting seat, the edge-folding guide roller mounting seat is connected with the edge-folding hinged support, the edge-folding hinged support is hinged to the connecting frame, and two ends of the edge-folding spring are connected with the mounting arm and the connecting frame respectively.
Preferably: the guiding mechanism comprises a guiding seat, guiding wheels and guiding rods, the guiding wheels are symmetrically mounted on the guiding seat, the guiding rods are mounted between the symmetrical guiding wheels, pins are mounted at the upper ends of the guiding rods and located above the guiding seat, and the lower ends of the guiding rods are connected with the mulching film paving compression rollers.
Preferably: the mulching film paving compression roller comprises symmetrical connecting rods, mulching film compression rollers and symmetrical connecting seats, the symmetrical connecting rods are connected with the lower ends of the guide rods and connected with the symmetrical connecting seats, the symmetrical connecting seats are arranged at two ends of the mulching film compression rollers and connected with the mulching film compression rollers, and seedling box lifting sensors are fixedly mounted on the symmetrical connecting rods.
Preferably: the symmetrical connecting rods are hinged with the symmetrical connecting seats, and the mulching film compression rollers are symmetrically arranged on two sides of the symmetrical connecting rods.
Preferably: the hoisting frame comprises a hoisting hook and a hoisting connecting frame, the hoisting hook is connected with the hoisting connecting frame, and the hoisting connecting frame is connected with the connecting frame.
Preferably: the film covering device of the film covering rice transplanter further comprises a transition connecting frame, and the transition connecting frame is fixedly connected with the connecting frame.
The utility model discloses following beneficial effect has:
1. the edge of the organic biomass mulching film spread by the mulching film edge-closing pressing roller is turned into soil, so that the laid mulching film is more tidy like a newly made seedbed, the seedling transplanting operation is completed on the new seedbed, the influence of large wind for seedling transplanting in spring on the mulching film operation is well solved, if the seedling transplanting operation is carried out by the edge-closing pressing roller with the hard objects in the ground, the peripheral buffering motion of the pin shaft is carried out, the damage of a working part is avoided, the edge-closing distance-adjusting rod drives the mounting arm to carry out axial translation, and the width of the seedbed after the organic mulching film is laid can be properly adjusted;
2. the guide rod of the guide mechanism is strictly limited by the guide wheel and only has 1 degree of freedom of up-down lifting, so that the response of the mulching film paving compression roller is more sensitive, the position is more accurate, the efficiency is high, and the labor cost and the time cost are saved;
3. under the condition that the soil preparation condition is not ideal, the mulching film and the seedbed can be flattened into a flatness integration by means of self-weight of a designed mulching film pressing roller, so that the quality of rice transplanting is well guaranteed; the mulching film press roller has better profiling advantage, and the root system of the seedlings after seedling transplanting can be immediately combined with moist soil, so that the aim of quickly recovering the seedlings is fulfilled;
4. the transitional connecting frame needs to be lengthened properly for arranging the PHA biodegradable mulching film conveniently, the transitional connecting frame is adaptive to the connecting size of the original rice transplanter, only connecting holes need to be connected through pin shafts, the original mechanical structure of the rice transplanter is not damaged, and the rigidity and the stability of the work are guaranteed.
Drawings
FIG. 1 is a front view of a film covering device of a film covering rice transplanter;
FIG. 2 is a side view of a film covering device of the film covering rice transplanter;
FIG. 3 is a side view of a take-up spring of a film covering device of the film covering transplanter;
FIG. 4 is a front view of the mulching film edge rolling roller;
FIG. 5 is a side view of the mulching film edging roller;
FIG. 6 is a schematic view of the structure of the guide mechanism;
FIG. 7 is a schematic structural view of a mulching film paving press roller;
figure 8 is a schematic structural view of the sling frame;
in the figure, 2-a connecting frame, 21-a transition connecting frame, 3-a mulching film edge-closing press roller, 31-an edge-closing spring, 32-a mounting arm, 33-an edge-closing hinge seat, 34-an edge-closing press roller, 35-an edge-closing distance-adjusting rod, 36-an edge-closing guide roller mounting seat, 4-a guide mechanism, 41-a guide seat, 42-a guide wheel, 43-a guide rod, 5-a mulching film paving press roller, 51-a symmetrical connecting rod, 52-a mulching film press roller, 53-a symmetrical connecting seat, 54-a seedling box lifting sensor, 7-a hoisting frame, 72-a hoisting connecting frame and 73-a hoisting hook.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for the conventional fixed connection mode such as undetachable connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The first embodiment is as follows: the embodiment is described with reference to fig. 1-8, and the mulching device of the mulching transplanter of the embodiment comprises a connecting frame 2, a mulching film edge-closing press roller 3, a guide mechanism 4, a mulching film paving press roller 5 and a hoisting frame 7, wherein the mulching film edge-closing press roller 3, the guide mechanism 4 and the hoisting frame 7 are sequentially and symmetrically arranged on the connecting frame 2, and the lower end of the guide mechanism 4 is connected with the mulching film paving press roller 5.
The second embodiment is as follows: the mulching device of the mulching transplanter in the embodiment is described with reference to fig. 1, 4 and 5, the mulching film edge-closing press roller 3 comprises an installation arm 32 and an edge-closing press roller 34, the lower end of the installation arm 32 is connected with the edge-closing press roller 34, and the upper end of the installation arm 32 is connected with the connecting frame 2.
The third concrete implementation mode: the mulching film edge-closing press roller 3 of the mulching film mulching device of the mulching film mulching transplanter further comprises an edge-closing spring 31, an edge-closing hinge seat 33, an edge-closing distance-adjusting rod 35 and an edge-closing guide roller installation seat 36, the upper end of the installation arm 32 is in threaded connection with the edge-closing distance-adjusting rod 35, the edge-closing distance-adjusting rod 35 is connected with the edge-closing guide roller installation seat 36, the edge-closing guide roller installation seat 36 is connected with the edge-closing hinge seat 33, the edge-closing hinge seat 33 is hinged with the connecting frame 2, two ends of the edge-closing spring 31 are respectively connected with the installation arm 32 and the connecting frame 2, the edge of the organic biological texture film which is unfolded by the mulching film edge-closing press roller 3 is turned into soil, so that the paved mulching film is more like a newly made seedbed, the seedling transplanting operation is completed on the new seedbed, the influence of the spring seedling transplanting wind on the mulching operation is solved, if the hard object edge-closing press roller 34 in the ground can do circumferential movement along with the installation arm 32, receive limit spring 31 and play buffering limiting displacement, avoid the work component impaired, rotatory receipts limit roll adjustment pole 35 drives installation arm 32 and is axial translation, can suitably adjust the width of laying seedbed behind the organic plastic film, and the adjustable receipts limit compression roller 34 of receive limit spring 31 prevents the damage of plastic film to the pressure of plastic film, and the pull force that receives limit spring 31 to installation arm 32 makes and receives limit compression roller 34 and has certain pressure to the seedbed simultaneously.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 1, 2, 3, 6 and 7, and the guide mechanism 4 of the film covering rice transplanter of the embodiment comprises a guide seat 41, guide wheels 42 and guide rods 43, the guide seat 41 is symmetrically provided with the guide wheels 42, the guide rods 43 are arranged between the symmetrical guide wheels 42, the upper ends of the guide rods 43 are provided with pins which are positioned above the guide seat 41, the lower ends of the guide rods 43 are connected with the film covering compression roller 5, the guide rods 43 of the guide mechanism 4 are strictly limited by the guide wheels 42 and only have 1 degree of freedom of up-down lifting, so that the response of the film covering compression roller is more sensitive and the position is more accurate; the width of a seedbed laid by the organic biomass mulching film is 1.8 meters, the ridge distance of seedlings is 0.3 meters during seedling transplanting, the mulching film laying press roller consists of two groups of long rollers and a group of short rollers in the middle, the weight of the mulching film laying press roller is reasonably calculated, the mulching film and the seedbed can be flattened into a whole by the designed self weight under the condition that the soil preparation condition is not ideal, and the quality of the seedling transplanting is well guaranteed; meanwhile, the mulching film press roller designed in the way has a better profiling advantage, any one of the three sections can be used for fully combining mulching films at two corresponding rows of seedling positions with the land, the two sections of long mulching film press rollers can well smear rutting marks, and the root systems of the seedlings after being transplanted can be immediately combined with moist soil, so that the purpose of quickly recovering the seedlings is achieved.
The fifth concrete implementation mode: the mulching film paving press roller 5 comprises a symmetrical connecting rod 51, a mulching film press roller 52 and symmetrical connecting seats 53, the symmetrical connecting rod 51 is connected with the lower end of the guide rod 43, the symmetrical connecting rod 51 is connected with the symmetrical connecting seats 53, the symmetrical connecting seats 53 are arranged at two ends of the mulching film press roller 52 and are connected with the mulching film press roller 52, and seedling chamber lifting sensors 54 are fixedly mounted on the symmetrical connecting rod 51.
The sixth specific implementation mode: the embodiment is described with reference to fig. 7, and the mulching film pressing roller 52 of the mulching film rice transplanter of the embodiment is symmetrically arranged on both sides of the symmetrical connecting rod 51, wherein the symmetrical connecting rod 51 is hinged with the symmetrical connecting seat 53.
The seventh embodiment: the embodiment is described with reference to fig. 1 and 8, and the hoisting frame 7 of the film covering device of the film covering rice transplanter of the embodiment comprises a hoisting hook 73 and a hoisting connecting frame 72, wherein the hoisting hook 73 is connected with the hoisting connecting frame 72, and the hoisting connecting frame 72 is connected with the connecting frame 2.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1, and the film covering device of the film covering transplanter of the embodiment further comprises a transitional connecting frame 21, wherein the transitional connecting frame 21 is fixedly connected with the connecting frame 2; in order to conveniently arrange the PHA biodegradable mulching film, a traditional rice transplanter needs to be lengthened appropriately, the transitional connecting frame 21 is matched with the connecting size of the original rice transplanter, only connecting holes are needed to be connected through pin shafts, the original mechanical structure of the rice transplanter is not damaged, and the rigidity and the stability of the work are guaranteed.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.
Claims (8)
1. A tectorial membrane device of tectorial membrane transplanter which characterized in that: the mulching film edge folding device comprises a connecting frame (2), a mulching film edge folding press roller (3), a guide mechanism (4), a mulching film paving press roller (5) and a hoisting frame (7), wherein the mulching film edge folding press roller (3), the guide mechanism (4) and the hoisting frame (7) are sequentially and symmetrically installed on the connecting frame (2), and the lower end of the guide mechanism (4) is connected with the mulching film paving press roller (5).
2. The film covering device of the film covering rice transplanter as claimed in claim 1, wherein: the plastic film edge-closing press roller (3) comprises an installation arm (32) and an edge-closing press roller (34), the lower end of the installation arm (32) is connected with the edge-closing press roller (34), and the upper end of the installation arm (32) is connected with the connecting frame (2).
3. The film covering device of the film covering rice transplanter as claimed in claim 2, wherein: the plastic film edge-folding press roller (3) is characterized by further comprising an edge-folding spring (31), an edge-folding hinged support (33), an edge-folding distance-adjusting rod (35) and an edge-folding guide roller mounting seat (36), the upper end of the mounting arm (32) is in threaded connection with the edge-folding distance-adjusting rod (35), the edge-folding distance-adjusting rod (35) is connected with the edge-folding guide roller mounting seat (36), the edge-folding guide roller mounting seat (36) is connected with the edge-folding hinged support (33), the edge-folding hinged support (33) is hinged to the connecting frame (2), and two ends of the edge-folding spring (31) are connected with the mounting arm (32) and the connecting frame (2) respectively.
4. A mulching device of a mulching film rice transplanter according to any one of claims 1 to 3, comprising: the guide mechanism (4) comprises a guide seat (41), guide wheels (42) and guide rods (43), the guide wheels (42) are symmetrically installed on the guide seat (41), the guide rods (43) are installed between the symmetrical guide wheels (42), pins are installed at the upper ends of the guide rods (43), the pins are located above the guide seat (41), and the lower ends of the guide rods (43) are connected with the mulching film paving compression roller (5).
5. The film covering device of the film covering rice transplanter as claimed in claim 4, wherein: the mulching film paving press roller (5) comprises symmetrical connecting rods (51), mulching film press rollers (52) and symmetrical connecting seats (53), the symmetrical connecting rods (51) are connected with the lower ends of the guide rods (43), the symmetrical connecting rods (51) are connected with the symmetrical connecting seats (53), the symmetrical connecting seats (53) are arranged at the two ends of the mulching film press rollers (52) and are connected with the mulching film press rollers (52), and seedling box lifting sensors (54) are fixedly mounted on the symmetrical connecting rods (51).
6. The film covering device of the film covering rice transplanter as claimed in claim 5, wherein: the symmetrical connecting rods (51) are hinged to the symmetrical connecting seats (53), and the mulching film pressing rollers (52) are symmetrically arranged on two sides of the symmetrical connecting rods (51).
7. A mulching device of a mulching film rice transplanter according to any one of claims 1 to 3, comprising: the hoisting frame (7) comprises a hoisting hook (73) and a hoisting connecting frame (72), the hoisting hook (73) is connected with the hoisting connecting frame (72), and the hoisting connecting frame (72) is connected with the connecting frame (2).
8. The film covering device of the film covering rice transplanter as claimed in claim 1, wherein: the film covering device of the film covering rice transplanter further comprises a transition connecting frame (21), and the transition connecting frame (21) is fixedly connected with the connecting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120501985.1U CN214482519U (en) | 2021-03-09 | 2021-03-09 | Film covering device of film covering rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120501985.1U CN214482519U (en) | 2021-03-09 | 2021-03-09 | Film covering device of film covering rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214482519U true CN214482519U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120501985.1U Active CN214482519U (en) | 2021-03-09 | 2021-03-09 | Film covering device of film covering rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214482519U (en) |
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2021
- 2021-03-09 CN CN202120501985.1U patent/CN214482519U/en active Active
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