CN221532343U - Soil tectorial membrane device - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery and discloses a soil film covering device. This soil tectorial membrane device, including the dead lever, the upper end fixed mounting of dead lever has the handle, and the below fixed mounting of dead lever has the plough, the front end of dead lever alternates and installs the fixed axle, the left side fixed mounting of fixed axle has the guide pulley, the right side fixed mounting of dead lever has the connecting plate, when driving the dead lever through the handle and remove, the lower compression roller can make the film hug closely the upper surface of soil, because the installation of the left and right sides mirror symmetry of plough to the mounted position of plough is located the front side of lower compression roller, the soil can overturn the space between the dead lever from the below of dead lever under the guide of plough cambered surface structure to cover in the both sides edge of film, make the both sides compaction of soil with the film in the in-process of laying the film through this kind of mode, thereby avoid the film to fly under the influence of wind.

Description

Soil tectorial membrane device

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a soil film covering device.

Background

Plastic film mulching cultivation, namely, covering the ground with a transparent plastic film, sowing under the film and protecting the growth of crop seedlings; after the temperature is changed to warm, the film is uncovered, so that the seedlings are transferred to the normal climate condition for growth, and the measures have the effects of increasing temperature, preserving soil moisture, increasing yield and increasing income in the areas with low temperature and insufficient heat.

The existing references are: CN 211407053U's chinese patent utility model, it discloses a soil film covering device for agricultural planting, including mounting plate, adjusting component and film covering component, the film covering component includes second support bar, first gear, second gear, film-transferring roller and fixed wheel, the second support bar is set up on mounting plate, the second mounting plate is installed at the second support bar top, the first gear is connected with the second mounting plate, the second gear is set up on the roller, the film-transferring roller is set up between the second mounting plates, the fixed wheel rotates and sets up on mounting plate, the fixed wheel is hugged closely the film-transferring roller; the adjusting component is arranged on the mounting plate. According to the utility model, the rollers and the mounting plate are driven by the first gear and the second gear, so that the film is uniformly covered on the land, and the trouble of manual film covering is avoided; the mulching film is arranged between the fixing rods, so that the mulching film is convenient to install, and the mulching film covering device can be used for installing mulching films with different widths.

The existing laminating equipment needs to be covered with soil on two sides of the film after being used, so that two sides of the film are tightly attached to the upper surface of the soil, the film is prevented from being blown up under the influence of wind, and after the laminating operation is completed, in order to prevent seedlings from being unable to penetrate through the film, holes are formed in the upper portion of the film at equal intervals, and therefore inconvenience is caused.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a soil laminating device which has the advantages of being capable of covering soil and opening holes in the using process and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a soil mulch device comprising: the fixed rod is fixedly provided with a handle at the upper end, a soil turning plow is fixedly arranged below the fixed rod, a fixed shaft is installed at the front end of the fixed rod in a penetrating way, a guide wheel is fixedly arranged on the left side of the fixed shaft, a connecting plate is fixedly arranged on the right side of the fixed rod, a limit rod is fixedly arranged on the front side of the connecting plate, a sliding block is installed in the inside of the limit rod in a penetrating way, a connecting rod is fixedly arranged at the upper end of the sliding block, an eccentric turntable is movably installed on the right side of the connecting rod, a driving shaft is installed in the inside of the eccentric turntable in a penetrating way, a fixed block is installed at the right end of the driving shaft in a penetrating way, a transfer ring is installed at the outer side of the driving shaft in a penetrating way, a driving belt is installed at the outer side of the transfer ring in a penetrating way, and a driving ring is installed at the front end of the driving belt in a penetrating way; the fixing rod can play a supporting role on the bearing roller.

As a preferable technical scheme of the utility model, the connecting plate is symmetrically arranged on the right side of the fixed rod from front to back by taking the center of the fixed rod as a reference, a connecting rod is arranged above the connecting plate in a penetrating way, a supporting spring is arranged below the connecting rod in a penetrating way, and a connecting block is fixedly arranged at the lower end of the connecting rod; the connecting plate can limit the movement direction of the connecting rod.

As a preferable technical scheme of the utility model, a connecting bearing is embedded in the connecting block, and a lower pressing roller is installed in the center of the connecting bearing in a penetrating way; said method.

As a preferable technical scheme of the utility model, the fixing rod is arranged at the left side and the right side of the handle in a mirror symmetry way by taking the center of the handle as a reference, a vertical groove structure is arranged above the fixing rod, a receiving roller is embedded in the groove structure of the fixing rod, and the receiving roller and the fixing rod form rotary connection; the handle can be convenient for drive the dead lever and remove.

As a preferable technical scheme of the utility model, the fixed shaft and the fixed rod form a rotary connection, the soil turning plow is arranged below the fixed rods at the left and right sides of the fixed shaft in a left-right mirror symmetry way by taking the center of the fixed shaft as a reference, and the guide wheels are arranged at the left and right ends of the fixed shaft in a left-right mirror symmetry way by taking the center of the fixed shaft as a reference; the plow is capable of rolling the soil inwardly.

As a preferable technical scheme of the utility model, the sliding block is in sliding connection with the limiting rod, the left side elevation of the eccentric rotary table is provided with an annular chute which is embedded with the connecting rod, the driving shaft is fixedly connected with the eccentric rotary table, and the driving shaft is in rotary connection with the fixed block; the fixed block can fix the position of the driving shaft.

As the preferable technical scheme of the utility model, the tail end of the fixed block is fixedly connected with the front side elevation of the connecting plate, the adapter ring is fixedly connected with the driving shaft, the driving ring is installed on the outer side of the fixing shaft in a penetrating way, and the driving ring is fixedly connected with the fixing shaft; the transfer ring and the transmission belt can facilitate the rotation of the driving shaft by the driving ring when the fixing shaft rotates.

Compared with the prior art, the utility model provides a soil film covering device, which has the following beneficial effects:

1. According to the utility model, through the arrangement of the soil turning plow, the soil can be penetrated into the soil, due to the cambered surface structure of the soil turning plow, when the handle drives the fixed rods to move, the soil can be turned from the lower parts of the fixed rods to the space between the fixed rods under the guidance of the cambered surface structure of the soil turning plow, and due to the fact that the installation position of the soil turning plow is positioned at the front side of the lower pressing roll, when the connecting rod moves backwards, the lower pressing roll can enable the film to cling to the upper surface of the soil, and due to the installation mode of the soil turning plow in a left-right mirror symmetry mode, the turned soil can be covered on the edges of the two sides of the film under the guidance of the soil turning plow, and in this way, the two sides of the film are compacted in the process of laying the film, so that the film is prevented from floating under the influence of wind.

2. According to the utility model, through the arrangement of the eccentric rotary table, in the process of driving the fixed rod to move through the handle, the fixed shaft can rotate under the driving of the guide wheel, the driving ring is fixedly connected with the fixed shaft, the driving ring can be driven to rotate when the fixed shaft rotates, the driving ring can drive the driving shaft to rotate through the transmission belt and the switching ring, and the axis of the eccentric rotary table is not in the same straight line with the axis of the driving shaft, and when the eccentric rotary table rotates with the axis of the driving shaft, the sliding block is driven to reciprocate up and down through the left annular sliding groove and the connecting rod, so that the lower end of the sliding block penetrates through a paved film, and the film is perforated in the paving process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the fixing rod and the connecting plate of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the tooth connecting rod and the connecting plate of the present utility model;

FIG. 4 is a schematic diagram of the connecting and mounting structure of the sliding block and the eccentric turntable.

Wherein: 1. a fixed rod; 11. a handle; 12. a soil-turning plow; 13. a fixed shaft; 14. a guide wheel; 15. a receiving roller; 2. a connecting plate; 21. a connecting rod; 22. a support spring; 23. a connecting block; 24. connecting a bearing; 25. a lower press roll; 3. a limit rod; 31. a slide block; 32. a connecting rod; 33. an eccentric turntable; 34. a drive shaft; 35. a fixed block; 36. an adapter ring; 37. a transmission belt; 38. and driving the ring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, in the present embodiment, a soil covering device includes a fixing rod 1, a handle 11 is fixedly mounted at an upper end of the fixing rod 1, a soil turning plow 12 is fixedly mounted below the fixing rod 1, a fixing shaft 13 is inserted into a front end of the fixing rod 1, and a guide wheel 14 is fixedly mounted on a left side of the fixing shaft 13.

The fixed rod 1 is installed on the left side and the right side of the handle 11 in a mirror symmetry mode by taking the center of the handle 11 as a reference, a vertical groove structure is arranged above the fixed rod 1, a receiving roller 15 is installed in the groove structure of the fixed rod 1 in a jogged mode, and the receiving roller 15 is in rotary connection with the fixed rod 1.

The fixed shaft 13 and the fixed rod 1 form rotary connection, the soil turning plow 12 is arranged below the fixed rod 1 at the left and right sides of the fixed shaft 13 in a left-right mirror symmetry mode by taking the center of the fixed shaft 13 as a reference, and the guide wheels 14 are arranged at the left and right ends of the fixed shaft 13 in a left-right mirror symmetry mode by taking the center of the fixed shaft 13 as a reference.

Specifically, the fixed rod 1 can play a supporting role on the receiving roller 15, the handle 11 can be convenient for drive the fixed rod 1 to move, the soil turning plow 12 can enable soil to be turned inwards, the fixed shaft 13 can fix the relative position between the guide wheel 14 and the fixed rod 1, the guide wheel 14 can be convenient for the fixed rod 1 to move, and the receiving roller 15 can receive coiled plastic films.

The right side fixed mounting of dead lever 1 has connecting plate 2, and connecting plate 2 regards the center of dead lever 1 as the right side of dead lever 1 around symmetry, and connecting rod 21 is installed to the top of connecting plate 2 interlude, and the support spring 22 is installed to the below interlude of connecting rod 21, and connecting block 23 is fixed in the lower extreme of connecting rod 21.

A connection bearing 24 is fitted in the connection block 23, and a lower press roller 25 is inserted into the center of the connection bearing 24.

Specifically, the connecting plate 2 can restrict the direction of motion of the connecting rod 21, the supporting spring 22 can be convenient for the connecting rod 21 to reset, the connecting block 23 can fix the relative position between the lower pressing roller 25 and the connecting rod 21 through the connecting bearing 24, the connecting bearing 24 can be convenient for the lower pressing roller 25 to rotate, and the lower pressing roller 25 can enable the film to be clung to the upper surface of soil.

The front side of connecting plate 2 is fixed mounting has gag lever post 3, and the inside interlude of gag lever post 3 installs slider 31, and slider 31's upper end fixed mounting has connecting rod 32, and eccentric carousel 33 is installed on the right side movable mounting of connecting rod 32, and drive shaft 34 is installed to the inside interlude of eccentric carousel 33, and fixed block 35 is installed to the right-hand member interlude of drive shaft 34, and adapter ring 36 is installed to the outside interlude of drive shaft 34, and adapter ring 36's outside gomphosis is installed drive belt 37, and drive ring 38 is installed to the front end gomphosis of drive belt 37.

The sliding block 31 is in sliding connection with the limiting rod 3, an annular chute embedded with the connecting rod 32 is arranged on the left side vertical surface of the eccentric rotary table 33, the driving shaft 34 is fixedly connected with the eccentric rotary table 33, and the driving shaft 34 is in rotary connection with the fixed block 35.

The end of the fixed block 35 is fixedly connected with the front side elevation of the connecting plate 2, the adapter ring 36 is fixedly connected with the driving shaft 34, the driving ring 38 is installed on the outer side of the fixed shaft 13 in a penetrating manner, and the driving ring 38 is fixedly connected with the fixed shaft 13.

Specifically, the limiting rod 3 can limit the movement direction of the sliding block 31, the sliding block 31 can open holes in a film, the connecting rod 32 can facilitate the eccentric rotary disc 33 to drive the sliding block 31 to move, the eccentric rotary disc 33 can enable the sliding block 31 to reciprocate up and down, the driving shaft 34 can drive the eccentric rotary disc 33 to rotate, the fixing block 35 can fix the position of the driving shaft 34, and the adapter ring 36 and the transmission belt 37 can facilitate the driving shaft 34 to rotate through the driving ring 38 when the fixing shaft 13 rotates.

When in use, firstly, the receiving roller 15 needs to be taken down, the coiled plastic film is installed on the outer side of the receiving roller 15 in a penetrating way, then the receiving roller 15 is reset, then the movable end of the film passes through the lower part of the lower pressing roller 25, the movable end of the film is fixed above the soil, the handle 11 drives the fixed rod 1 to move, the connecting rod 21 moves upwards to stretch the supporting spring 22 to press the film on the soil surface through the reaction force of the supporting spring 22 to the connecting rod 21 under the stretching state due to the influence of gravity of the coiled film, the lower pressing roller 25 can puncture the soil due to the arrangement of the stirring plow 12, the soil can be rolled to the position between the fixed rods 1 from the lower part of the fixed rod 1 under the guidance of the cambered surface structure of the stirring plow 12 due to the cambered surface structure of the stirring plow 12 when the handle 11 drives the fixed rod 1 to move, since the mounting position of the plow 12 is located at the front side of the lower press roller 25, and the plow 12 is installed in a left-right mirror symmetry, when the connecting rod 21 moves backward, soil is turned under the guide of the plow 12 to cover the edges of the film, in this way, the soil is compacted on both sides of the film in the process of laying the film, thereby avoiding the film from drifting under the influence of wind, in the process of driving the fixing rod 1 by the handle 11, the fixing shaft 13 is driven by the guide wheel 14 to rotate, due to the fixed connection between the driving ring 38 and the fixing shaft 13, the driving ring 38 is driven to rotate when the fixing shaft 13 rotates, the driving ring 38 drives the driving shaft 34 to rotate by the driving belt 37 and the switching ring 36, and because the axle center of the eccentric turntable 33 and the axle center of the driving shaft 34 are not in the same straight line, when the eccentric rotary table 33 rotates around the axis of the driving shaft 34, the sliding block 31 is driven by the left annular chute and the connecting rod 32 to reciprocate up and down, so that the lower end of the sliding block 31 penetrates through the paved film, and in this way, the film is perforated in the paving process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A soil laminating device comprises

The fixed rod (1), its characterized in that, the upper end fixed mounting of fixed rod (1) has handle (11), and the below fixed mounting of fixed rod (1) has a plough (12), fixed axle (13) are installed in the front end interlude of fixed rod (1), fixed axle (13) left side fixed mounting has guide pulley (14), connecting plate (2) are installed on the right side fixed mounting of fixed rod (1), limit lever (3) are installed in the front side fixed mounting of connecting plate (2), and slider (31) are installed in the inside interlude of limit lever (3), connecting rod (32) are installed to the upper end fixed mounting of slider (31), eccentric carousel (33) are installed in the right side movable mounting of connecting rod (32), drive shaft (34) are installed in the inside interlude of eccentric carousel (33), fixed block (35) are installed in the right-hand member interlude of drive shaft (34), adapter ring (36) are installed in the outside interlude of adapter ring (36), and drive belt (37) are installed in the gomphosis in the outside of adapter ring (37).

2. A soil filming apparatus as claimed in claim 1, wherein:

The connecting plate (2) is arranged on the right side of the fixed rod (1) in a front-back symmetrical mode by taking the center of the fixed rod (1) as a reference, a connecting rod (21) is arranged above the connecting plate (2) in a penetrating mode, a supporting spring (22) is arranged below the connecting rod (21) in a penetrating mode, and a connecting block (23) is fixedly arranged at the lower end of the connecting rod (21).

3. A soil laminating apparatus according to claim 2, wherein:

The connecting bearing (24) is embedded in the connecting block (23), and the lower pressing roller (25) is installed in the center of the connecting bearing (24) in a penetrating mode.

4. A soil filming apparatus as claimed in claim 1, wherein:

The fixed rod (1) is installed on the left side and the right side of the handle (11) in a mirror symmetry mode by taking the center of the handle (11) as a reference, a vertical groove structure is arranged above the fixed rod (1), a receiving roller (15) is installed in the groove structure of the fixed rod (1) in a jogged mode, and the receiving roller (15) is connected with the fixed rod (1) in a rotating mode.

5. A soil filming apparatus as claimed in claim 1, wherein:

The fixed shaft (13) and the fixed rod (1) form rotary connection, the soil turning plow (12) is installed below the fixed rods (1) on the left side and the right side of the fixed shaft (13) in a left-right mirror symmetry mode by taking the center of the fixed shaft (13) as a reference, and the guide wheels (14) are installed on the left end and the right end of the fixed shaft (13) in a left-right mirror symmetry mode by taking the center of the fixed shaft (13) as a reference.

6. A soil filming apparatus as claimed in claim 1, wherein:

The sliding connection is formed between the sliding block (31) and the limiting rod (3), an annular sliding groove which is embedded with the connecting rod (32) is arranged on the left side vertical face of the eccentric rotary table (33), the driving shaft (34) is fixedly connected with the eccentric rotary table (33), and the driving shaft (34) is rotationally connected with the fixed block (35).

7. A soil filming apparatus as claimed in claim 1, wherein:

The tail end of the fixed block (35) is fixedly connected with the front side elevation of the connecting plate (2), the adapter ring (36) is fixedly connected with the driving shaft (34), the driving ring (38) is installed on the outer side of the fixing shaft (13) in a penetrating mode, and the driving ring (38) is fixedly connected with the fixing shaft (13).