CN214800558U

CN214800558U - Land reseeding roller

Info

Publication number: CN214800558U
Application number: CN202120753403.9U
Authority: CN
Inventors: 石磊; 邱晓; 孙海莲; 王慧敏; 刘亚红; 维拉; 谢宇; 王洋; 木兰
Original assignee: Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences
Current assignee: Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-23
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a land for growing grass is mended and is sowed land roller, concretely relates to roller technical field, including machine body, machine body's bottom fixed mounting has the support, and one side movable mounting of support has the removal wheel, and machine body's top demountable installation has the couple, and machine body's bottom movable mounting has the connecting rod. In the scheme, the gear motor, the threaded rod and the movable plate are matched with each other, so that the press roller can move up and down, the storage effect of the press roller is realized, the flexible movement of the whole device is facilitated, the descending height of the press roller can be adjusted, the press roller can be suitable for various types of soil, and the depth of the press roller embedded into the soil can be increased for the soil with higher hardness, so that the adhesion between the soil and seeds and the required tightness of the soil and the seeds are ensured; the cooperation between liquid reserve tank, control valve and the sprinkler bead improves the humidity of soil, suitably increases fertilizer, can also improve the fertile nature of soil, ensures that the soil after the roll-in is soft fertile, easily plants.

Description

Land reseeding roller

Technical Field

The utility model relates to a land roller technical field, more specifically says, the utility model relates to a land for growing grass is mended and is pressed ware.

Background

The drought in the dry farming agricultural area in the north of China is very serious every spring sowing season. Test research results show that the strength of the soil wind erosion effect is related to wind speed, soil particle size, aggregate structure, vegetation, dryness and soil compactness; therefore, the soil covering and compacting technology is carried out in northern dry farming areas, namely, a soil covering layer with a certain thickness is required to be arranged on the upper part of the seeds, and proper compacting is carried out to ensure that the seeds are tightly jointed with the soil, so that soil nutrients are absorbed in time, and the germination rate of the seeds is improved, which is one of the main measures for implementing the no-tillage seeding protective cultivation technology.

At present, the existing compacting machine is not easy to crush soil blocks, the joint between soil and seeds and the required tightness of the soil and the seeds cannot be guaranteed, and a compacting mechanism is not convenient to use due to the lack of a containing device; and when sowing, the soil needs to be humidified, so that the soil is moist and fertile.

Therefore, it is highly desirable to provide a roller for reseeding grasslands.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a land for growing grass is mended and land roller to solve the problem that prior art roller is difficult to the crushing clod and lacks humidification mechanism.

In order to solve the technical problem, the utility model provides a following technical scheme: a grass land reseeding roller, which comprises a machine body, wherein the bottom of the machine body is fixedly provided with a bracket, one side of the bracket is movably provided with a moving wheel, the top of the machine body is detachably provided with a hook, the bottom of the machine body is movably provided with a connecting rod, one end of the connecting rod is detachably provided with a press roller, the bottom surface of the inner cavity of the machine body is provided with a weight reducing column, the top surface of the weight reducing column is fixedly connected with a movable plate, the bottom surface of the inner cavity of the machine body is provided with a fixed sleeve, the top surface of the inner cavity of the machine body is fixedly provided with a motor box, a speed reducing motor is arranged in the motor box, a threaded rod is fixedly sleeved at the output end of the speed reducing motor, the movable plate is characterized in that a round hole is formed in the movable plate, a movable sleeve is fixedly mounted on the inner wall of the round hole, and the inner wall of the movable sleeve is in threaded sleeve connection with the outer wall of the threaded rod.

The weight reducing column comprises a metal column body and a movable ejector rod, the inner wall of the metal column body is connected with the outer wall of the movable ejector rod in a sliding mode, one end of the movable ejector rod is fixedly connected with a hydraulic disc, and hydraulic oil is filled in the metal column body.

Preferably, the oil outlet has been seted up to the inside of hydraulic pressure dish, the quantity of oil outlet is a plurality of, and distributes evenly, be equipped with the sealing ring between the outer wall of hydraulic pressure dish and the inner wall of metal cylinder.

Preferably, one side fixed mounting of machine body inner chamber has the slip subassembly, the slip subassembly includes guide rail board and fixed pulley, one side of guide rail board and one side fixed connection of fixed pulley, one side of connecting rod and the outer wall sliding connection of fixed pulley.

Preferably, the other side of the connecting rod is fixedly connected with one side of the moving plate, and the inner wall of the fixed sleeve is movably sleeved with the outer wall of the threaded rod.

Preferably, the inside of machine body is equipped with the liquid reserve tank, the inside of liquid reserve tank is filled with liquid water and liquid fertilizer, the top fixed mounting of liquid reserve tank has into the liquid fill.

Preferably, the bottom of the liquid storage tank is communicated with a first water outlet pipe, a control valve is arranged outside the first water outlet pipe, one end of the first water outlet pipe is communicated with a second water outlet pipe, and a water spraying head is fixedly mounted on one side of the second water outlet pipe.

Preferably, the inside of compression roller is equipped with the balancing weight, the outer wall of compression roller is unevenness form.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the gear motor, the threaded rod and the movable plate are matched with each other, so that the press roller can move up and down, the storage effect of the press roller is realized, the flexible movement of the whole device is facilitated, the descending height of the press roller can be adjusted, the press roller can be suitable for various types of soil, and the depth of the press roller embedded into the soil can be increased for the soil with higher hardness, so that the adhesion between the soil and seeds and the required tightness of the soil and the seeds are ensured; and through the cooperation between liquid reserve tank, control valve and the sprinkler bead, improve the humidity of soil, suitably increase fertilizer, can also improve the fertile nature of soil, ensure that the soil after the roll-in is soft fertile, easily plant.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the other side of the present invention;

FIG. 3 is a schematic view of the internal structure of the machine body of the present invention;

fig. 4 is a schematic structural view of the weight-reducing column of the present invention;

fig. 5 is a schematic top view of the moving plate according to the present invention.

[ reference numerals ]

1. A machine body; 2. a support; 3. a moving wheel; 4. hooking; 5. a connecting rod; 6. a press roller; 7. A weight reducing column; 8. moving the plate; 9. fixing the sleeve; 10. a reduction motor; 11. a threaded rod; 12. a sliding assembly; 13. moving the sleeve; 14. a balancing weight; 15. a liquid storage tank; 16. a liquid inlet hopper; 17. a first water outlet pipe; 18. a control valve; 19. a second water outlet pipe; 20. a sprinkler head; 71. a metal cylinder; 72. moving the ejector rod; 73. a hydraulic disc.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more clear, the following detailed description is given with reference to the accompanying drawings and specific embodiments, and the description of this section is only exemplary and explanatory and should not be taken as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The first embodiment is as follows:

as shown in attached drawings 1 and 3-5, the embodiment of the utility model provides a grass field reseeding land roller, which comprises a machine body 1, a bracket 2 is fixedly installed at the bottom of the machine body 1, a moving wheel 3 is movably installed at one side of the bracket 2, and is characterized in that a hook 4 is detachably installed at the top of the machine body 1, a connecting rod 5 is movably installed at the bottom of the machine body 1, a pressing roller 6 is detachably installed at one end of the connecting rod 5, a weight reducing column 7 is arranged at the bottom surface of the inner cavity of the machine body 1, a moving plate 8 is fixedly connected with the top surface of the weight reducing column 7, a fixed sleeve 9 is arranged at the bottom surface of the inner cavity of the machine body 1, a motor box is fixedly installed at the top surface of the inner cavity of the machine body 1, a speed reducing motor 10 is arranged in the motor box, a threaded rod 11 is fixedly sleeved at the output end of the speed reducing motor 10, a round hole is arranged in the moving plate 8, and a moving sleeve 13 is fixedly installed at the inner wall of the round hole, the inner wall of the movable sleeve 13 is in threaded sleeve connection with the outer wall of the threaded rod 11; a sliding assembly 12 is fixedly installed on one side of the inner cavity of the machine body 1, the sliding assembly 12 comprises a guide rail plate and a fixed pulley, one side of the guide rail plate is fixedly connected with one side of the fixed pulley, and one side of the connecting rod 5 is slidably connected with the outer wall of the fixed pulley; the other side of the connecting rod 5 is fixedly connected with one side of the moving plate 8, and the inner wall of the fixed sleeve 9 is movably sleeved with the outer wall of the threaded rod 11.

Specifically, when the compression roller 6 needs to be stored, only the speed reduction motor 10 needs to be started, the threaded rod 11 can be rotated, and due to the fact that the movable sleeve 13 is in threaded sleeve connection with the threaded rod 11, when the threaded rod 11 rotates, the movable sleeve 13 can drive the movable plate 8 to move, the movable plate 8 drives the connecting rod 5 and the compression roller 6 to ascend, and the compression roller 6 is stored; when the press roller 6 needs to work, the speed reduction motor 10 is rotated reversely by the controller, the descending force of the press roller 6 can be reduced when soft soil is met, the soil is prevented from being damaged, the descending force of the press roller 6 can be increased when firm soil is met, and the soil breaking effect is improved; by providing the sliding assembly 12, the sliding flexibility of the link 5 can be improved.

Preferably, the device is further provided with a weight reduction column 7, the weight reduction column 7 comprises a metal column body 71 and a movable ejector rod 72, the inner wall of the metal column body 71 is in sliding connection with the outer wall of the movable ejector rod 72, one end of the movable ejector rod 72 is fixedly connected with a hydraulic disc 73, and hydraulic oil is filled in the metal column body 71; oil outlet holes are formed in the hydraulic disc 73, the oil outlet holes are a plurality of and are evenly distributed, and a sealing ring is arranged between the outer wall of the hydraulic disc 73 and the inner wall of the metal column 71.

Specifically, because the compacting roller 6 size is big, and weight is heavier, rises for a long time to the compacting roller 6 and descends, can increase the loss of junction between threaded rod 11 and the removal cover 13, the life of reducing means utilizes hydraulic pressure dish 73 extrusion hydraulic oil, and the gravitational potential energy of compacting roller 6 is cut down to accessible liquid pressure to can ensure that the compacting roller 6 descends slowly, extension machine life.

Preferably, a clump weight 14 is arranged inside the press roll 6 of the device, and the outer wall of the press roll 6 is uneven.

Specifically, the setting of balancing weight 14 can be for on hard soil, break ground, roll work such as hack, for demountable installation between the compression roller 6 and the connecting rod 5, dismantle the back with compression roller 6, can select the balancing weight 14 that is fit for weight, improve compression roller 6's broken ground quality.

Example two

As shown in fig. 2, the second embodiment is different from the first embodiment in that a humidifying mechanism is added: a liquid storage tank 15 is arranged inside the machine body 1, liquid water and liquid fertilizer are filled inside the liquid storage tank 15, and a liquid inlet hopper 16 is fixedly arranged at the top of the liquid storage tank 15; the bottom of the liquid storage tank 15 is communicated with a first water outlet pipe 17, a control valve 18 is arranged outside the first water outlet pipe 17, one end of the first water outlet pipe 17 is communicated with a second water outlet pipe 19, and one side of the second water outlet pipe 19 is fixedly provided with a water spraying head 20.

Specifically, liquid water and liquid fertilizer are filled in the liquid storage tank 15, some water or liquid fertilizer can be properly scattered according to the type of local soil, and when the soil is too dry, water can be sprinkled before the soil is compacted, so that the soil humidity is improved, and the difficulty in compacting hard soil in the later period is also improved; when the land is too barren, liquid fertilizer can be sprayed, and the fertility of the soil is improved.

The working process of the utility model is as follows:

in the scheme, the speed reducing motor 10, the threaded rod 11 and the movable plate 8 are matched with each other, so that the press roller 6 can move up and down, when the press roller 6 needs to be stored, the threaded rod 11 can be rotated only by starting the speed reducing motor 10, and because the movable sleeve 13 is in threaded sleeve connection with the threaded rod 11, when the threaded rod 11 rotates, the movable sleeve 13 can drive the movable plate 8 to ascend, and the movable plate 8 drives the connecting rod 5 and the press roller 6 to ascend, so that the press roller 6 is stored; when the press roller 6 needs to work, the speed reduction motor 10 is rotated reversely by the controller, when soft soil is met, the controller can be used for reducing the descending force of the press roller 6, the soil is prevented from being damaged, when firm soil is met, the descending force of the press roller 6 can be increased, and the soil breaking effect is improved; the accommodating effect of the compression roller 6 is realized, the flexible movement of the whole device is facilitated, the descending height of the compression roller 6 can be adjusted, the device is suitable for various types of soil, and the depth of the compression roller 6 embedded into the soil can be increased for the soil with higher hardness, so that the attachment and the required tightness of the soil and seeds are ensured;

in the above-mentioned scheme, control valve 18 is opened in the cooperation between liquid reserve tank 15, control valve 18 and the sprinkler bead 20, and liquid gets into a plurality of sprinkler bead 20 department through second outlet pipe 17 to scatter, thereby improved the humidity of soil, suitably increase fertilizer in liquid reserve tank 15, can also improve the fertile nature of soil, ensure that the soil after the roll-in is soft fertile, easily plant.

The points to be finally explained are: the terms "central," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the description and are used in a generic and descriptive sense only and not for purposes of limitation, the term "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a land reseeding land roller, includes machine body (1), the bottom fixed mounting of machine body (1) has support (2), one side movable mounting of support (2) has removal wheel (3), its characterized in that, the top demountable installation of machine body (1) has couple (4), the bottom movable mounting of machine body (1) has connecting rod (5), the one end demountable installation of connecting rod (5) has compression roller (6), the bottom surface of machine body (1) inner chamber is equipped with subtracts heavy post (7), the top surface fixedly connected with movable plate (8) of subtract heavy post (7), the bottom surface of machine body (1) inner chamber is equipped with fixed sleeve (9), the top surface fixed mounting of machine body (1) inner chamber has the motor case, the inside of motor case is equipped with gear motor (10), the fixed cover of output of gear motor (10) has been cup jointed threaded rod (11), a round hole is formed in the moving plate (8), a moving sleeve (13) is fixedly mounted on the inner wall of the round hole, and the inner wall of the moving sleeve (13) is in threaded sleeve connection with the outer wall of the threaded rod (11);

subtract heavy post (7) and include metal cylinder (71) and removal ejector pin (72), the inner wall of metal cylinder (71) and the outer wall sliding connection who removes ejector pin (72), the one end fixedly connected with hydraulic pressure dish (73) of removing ejector pin (72), the inside packing of metal cylinder (71) has hydraulic oil.

2. The earth reseeding land roller as claimed in claim 1, wherein oil outlet holes are formed in the hydraulic plate (73), the number of the oil outlet holes is several, the oil outlet holes are uniformly distributed, and a sealing ring is arranged between the outer wall of the hydraulic plate (73) and the inner wall of the metal column (71).

3. A grass land reseeding roller according to claim 1, characterized in that a sliding component (12) is fixedly mounted on one side of the inner cavity of the machine body (1), the sliding component (12) comprises a guide rail plate and a fixed pulley, one side of the guide rail plate is fixedly connected with one side of the fixed pulley, and one side of the connecting rod (5) is slidably connected with the outer wall of the fixed pulley.

4. A grass land reseeding roller according to claim 1, characterized in that the other side of the connecting rod (5) is fixedly connected with one side of the moving plate (8), and the inner wall of the fixed sleeve (9) is movably sleeved with the outer wall of the threaded rod (11).

5. A grass reseeding land roller as claimed in claim 1, characterized in that a liquid storage tank (15) is provided inside the machine body (1), the liquid storage tank (15) is filled with liquid water and liquid fertilizer, and a liquid inlet hopper (16) is fixedly mounted on the top of the liquid storage tank (15).

6. The grass land reseeding land roller according to claim 5, characterized in that the bottom of the liquid storage tank (15) is communicated with a first water outlet pipe (17), a control valve (18) is arranged outside the first water outlet pipe (17), one end of the first water outlet pipe (17) is communicated with a second water outlet pipe (19), and a water spray head (20) is fixedly installed on one side of the second water outlet pipe (19).

7. A press for reseeding a grassland according to claim 1, wherein the inside of the press roll (6) is provided with a weight block (14), and the outer wall of the press roll (6) is rugged.