CN112690157A

CN112690157A - Wisdom is automatic laminating equipment for agricultural potato planting

Info

Publication number: CN112690157A
Application number: CN202011086493.7A
Authority: CN
Inventors: 马群
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-23

Abstract

The invention discloses automatic film mulching equipment for potato planting for smart agriculture, and particularly relates to the field of smart agriculture. According to the invention, by arranging the novel film covering and soil covering structure, the film covering and groove opening mechanism is utilized to open the grooves on two sides of the operation ridge and press two sides of the planting film into the grooves through the film covering pinch roller, and the soil covering and fixing treatment is carried out through the soil covering rotary roller, so that the automatic operation of the whole film covering is realized, the structure is simple, and the grooved film pressing structure enables two sides of the film to be fixed more tightly, and the film lifting phenomenon caused by severe environment is prevented.

Description

Wisdom is automatic laminating equipment for agricultural potato planting

Technical Field

The invention relates to the technical field of intelligent agriculture, in particular to automatic film mulching equipment for potato planting for intelligent agriculture.

Background

The potato is the fourth major grain crop following wheat, rice and corn in China, the planting mode of the potato has obvious difference among ecological types, regions and varieties, the mulching planting in northern dry farming areas can improve the ground temperature, inhibit the evaporation of soil moisture and improve the utilization rate of rainfall, and the potato is particularly suitable for increasing the yield and income in northwest arid areas, so the full mulching technology is widely applied and becomes a characteristic of agricultural production in China.

At present, the potato planting in China still adopts an artificial planting mode, the labor intensity is high, the production efficiency is low, the quality of potatoes is poor, the row spacing and the row spacing are not standard, and the planting is too deep or too shallow, so that the yield is influenced. For example, potato seeders of the W90 series developed in the United states and potato seeders developed by Parmey corporation use a novel furrow opener which effectively prevents the seed potatoes from rolling and quickly covers the seed potatoes. Some machines and tools can keep running in a straight line by adopting a self-aligning wheel locking device. A stainless steel seed cup and a seed potato stirring cam. Some devices are provided with depth wheels near the furrow openers, so that the depth can be accurately controlled. The GL34/36 type potato seeder produced in Germany has two types of 4 rows and 6 rows of operation lines, can complete operations such as ditching, fertilizing, seeding, earthing and the like at one time, and has the characteristics of stable potato seed spacing and high operation quality. The VL19E type potato seeder produced by GRIMME company mainly comprises a spoon-type seed sowing device, a core-furrow opener, an earth covering and ridging disc, a rubber inflatable land wheel, a chain type transmission mechanism, a box body and the like, and has the characteristics of stable transmission, compact structure, small traction resistance, good operation quality and the like. The F.LLISPDO company in Italy produces semi-automatic single-ridge operation machines matched with walking tractors, and automatic single-ridge and multi-ridge machines matched with small and medium-sized four-wheel tractors, and is suitable for users with different scales. However, the mature potato seeding machines are expensive, high in investment cost and complex in structure, and some cannot meet the agricultural requirements of planting operation in China.

But current automatic laminating equipment is mainly through carrying out the earthing compaction to diaphragm both sides, fixes the both sides of diaphragm through the gravity of earthing, extremely appears the membrane phenomenon when meetting bad strong wind weather, causes huge loss, in addition, at the in-process of tectorial membrane, because the diaphragm quality is lighter, easily because of the influence of environmental air current, lead to the diaphragm to take place the fold, the tectorial membrane failure needs the manual work to arrange in order in addition, consuming time power.

Therefore, the intelligent agricultural automatic film mulching equipment for potato planting is in urgent need.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides automatic film mulching equipment for intelligent agriculture potato planting, a film mulching grooving mechanism is used for ditching and grooving two sides of an operation ridge, two sides of a planting film are pressed into the groove through a film mulching pressing wheel, soil covering fixing treatment is carried out through a soil covering roller, the inner side of a membrane is sprayed while the film is being mulched, synchronous automatic operation of film mulching and spraying is achieved, the automatic film mulching equipment is suitable for various dry farming agricultural areas, the ground temperature of film mulching planting in the dry farming agricultural areas is effectively improved, the automatic operation of the whole film mulching is achieved, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic film covering device for planting potatoes for smart agriculture comprises a traction connecting rod, wherein a connecting end is fixedly mounted at one end of the traction connecting rod, a film covering mounting frame is fixedly mounted at the other end of the traction connecting rod, an adjustable plough arm is fixedly mounted at the bottom surface of the traction connecting rod, a lifting chute is formed in the surface of the adjustable plough arm, a film covering grooving mechanism is slidably mounted on the inner side of the lifting chute, a nutrient solution box is fixedly mounted at the top surface of the traction connecting rod, a spray pipe is fixedly mounted on the inner side of the film covering mounting frame, the outer side of the film covering mounting frame is movably sleeved on a whole covering frame, a film covering pinch roller is movably mounted at the bottom end of one side of the film covering mounting frame, a leveling compression roller is fixedly mounted on the inner side of the whole covering frame, and;

the leveling press roller comprises a lateral support, a press roller frame and a protective sleeve, one side of the lateral support is fixedly connected with one side of the covering rack, the press roller frame is rotatably arranged on one side of the lateral support, the protective sleeve is fixedly sleeved on the outer side of the press roller frame, and the protective sleeve is a rubber component;

the earthing is changeed the roller and is included urceolus cover and transport spiral strip, one side fixed mounting of urceolus cover has a plurality of shovels, the one end of shovel and the tip fixed connection of transport spiral strip, transport spiral strip be the spiral arrange with the inboard of urceolus cover, the other end of transport spiral strip is equipped with the extension end that is located the urceolus cover outside, the tip and the tectorial membrane pinch roller that transport spiral strip extends the end are located same vertical plane.

Preferably, a water pump is fixedly installed inside the nutrient solution tank, the end part of the spray pipe is communicated with the output end of the water pump, a plurality of spray holes are formed in one side of the spray pipe, and the spray holes are obliquely arranged and face one side of the leveling press roller.

Preferably, nutrient solution is filled in the nutrient solution tank, and the nutrient solution tank is positioned right above the adjustable plough arm.

Preferably, the both ends of tectorial membrane winding up roller are equipped with the pivot, the pivot is rotated and is cup jointed in the inboard of tectorial membrane mounting bracket, the outside winding of tectorial membrane winding up roller has the planting membrane, the both ends of tectorial membrane pinch roller and tectorial membrane winding up roller are located same vertical plane.

Preferably, the film covering and grooving mechanism comprises a plough share, a lifting seat and a limiting screw rod, the plough share is fixedly installed on one side of the lifting seat, one side of the lifting seat is in sliding butt joint with the inner side of the lifting chute, the limiting screw rod penetrates through the side face of the adjustable plough arm and is in threaded connection with the lifting seat, the surface of the plough share is of an arc-shaped structure, the surface of the plough share is hardened, the top end of the adjustable plough arm is welded and fixed with the bottom face of the traction connecting rod, and a reinforced wing plate structure is arranged at the joint of the adjustable plough arm and the traction connecting rod.

Preferably, the whole one end fixed mounting who covers the frame has the installation nested, the nested slip of installation cup joints in the surface of tectorial membrane mounting bracket, the tectorial membrane pinch roller includes fixed axle bed and protection pinch roller, the one side of fixed axle bed and the table sliding connection of tectorial membrane mounting bracket, one side fixed mounting of tectorial membrane mounting bracket has tightly decides the bolt, tightly decide the mutual butt in side of bolt one end and fixed axle bed.

Preferably, the protection pinch roller is of a conical structure, an elastic rubber ring is fixedly sleeved on the outer side of the protection pinch roller, and the outer side of the elastic rubber ring is of a smooth surface structure.

Preferably, a plurality of water splashing mounting frames located at the end parts of the spraying holes are fixedly mounted on one side of the spraying pipe, a bearing seat is fixedly mounted on the inner side of each water splashing mounting frame, a rotating rod is movably sleeved on the inner side of each bearing seat, a water splashing disc is fixedly connected to one end of each rotating rod, a spiral blade is fixedly mounted at the other end of each rotating rod, and the centers of the rotating rod and the spraying holes are located on the same straight line.

The invention has the technical effects and advantages that:

1. according to the invention, by arranging the novel film covering and earthing structure, ditching and slotting are carried out on two sides of the operation ridge by using the film covering and slotting mechanism, two sides of the planting film are pressed into the slotting by the film covering pinch roller, earthing and fixing treatment is carried out by the earthing rotary roller, so that the automatic operation of the whole film covering is realized, the structure is simple, and the two sides of the film are fixed more tightly by the slotted film pressing structure, so that the film lifting phenomenon caused by severe environment is prevented;

2. according to the novel soil covering device, the novel soil covering structure is arranged, soil on two sides of the planting ridge is shoveled through rotation in the traction movement process of the soil covering roller, and the soil is conveyed to the inner side of the groove through the internal conveying spiral strips under the rotation effect to compact two sides of the planting film, so that the novel soil covering device is simple in structure and high in practicability.

3. According to the invention, the novel spraying structure is arranged, the inner side of the membrane is sprayed while the membrane is covered, the synchronous automatic operation of the membrane covering and the spraying is realized, the novel spraying structure is suitable for various dry farming agricultural areas, the ground temperature for film covering and planting in the dry farming agricultural areas is effectively improved, the water content of soil is improved, the survival rate of crops is improved, and the spraying is adhered to water drops on the inner side of the membrane, so that the weight of the membrane can be effectively improved, the membrane covering process is smoother, and the membrane covering is smoother.

Drawings

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

FIG. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic structural diagram of the entire covering machine frame of the invention.

FIG. 4 is a schematic cross-sectional view of the soil covering roller of the present invention.

Fig. 5 is a structural schematic diagram of a film covering and grooving mechanism of the present invention.

Fig. 6 is a schematic view of the shower structure of the present invention.

Fig. 7 is a schematic view of a splash plate mounting structure according to the present invention.

The reference signs are: 1. a traction connecting rod; 2. a nutrient solution tank; 3. a film covering roller; 4. a whole covering machine frame; 5. laminating the pinch roller; 6. leveling the compression roller; 7. covering soil and rotating a roller; 8. a shower pipe; 9. a film covering and grooving mechanism; 11. connecting the end heads; 12. an adjustable plow arm; 13. covering a film and mounting a frame; 121. a lifting chute; 41. mounting and nesting; 51. fixing the shaft seat; 52. protecting the pinch roller; 61. a lateral support; 62. a roller frame; 63. a protective sleeve; 71. an outer cylinder sleeve; 72. a shovel plate; 73. conveying the spiral strip; 81. spraying holes; 82. a splash mounting rack; 83. a bearing seat; 84. a rotating rod; 85. a helical blade; 86. a splash plate; 91. a ploughshare; 92. a lifting seat; 93. defining a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The automatic film laminating equipment for planting the potatoes for the smart agriculture comprises a traction connecting rod 1, wherein a connecting end 11 is fixedly installed at one end of the traction connecting rod 1, a film laminating mounting frame 13 is fixedly installed at the other end of the traction connecting rod 1, an adjustable plough arm 12 is fixedly installed at the bottom surface of the traction connecting rod 1, a lifting chute 121 is formed in the surface of the adjustable plough arm 12, a film laminating grooving mechanism 9 is slidably installed on the inner side of the lifting chute 121, a nutrient solution tank 2 is fixedly installed on the top surface of the traction connecting rod 1, a spray pipe 8 is fixedly installed on the inner side of the film laminating mounting frame 13, the outer side of the film laminating mounting frame 13 is movably sleeved on a laminating machine frame 4, a film laminating press wheel 5 is movably installed at the bottom end of one side of the film laminating mounting frame 13, a flattening press roller 6 is fixedly installed on the inner side of the, the outer side of the whole covering machine frame 4 is rotatably provided with a covering roller 7, two ends of the film-covering roller 3 are provided with rotating shafts which are rotatably sleeved on the inner side of the film-covering mounting frame 13, the outer side of the film-covering roller 3 is wound with a planting film, and the two ends of the film-covering pinch roller 5 and the two ends of the film-covering roller 3 are positioned in the same vertical plane;

the leveling press roller 6 comprises a lateral support 61, a press roller frame 62 and a protective sleeve 63, one side of the lateral support 61 is fixedly connected with one side of the whole covering machine frame 4, the press roller frame 62 is rotatably mounted on one side of the lateral support 61, the protective sleeve 63 is fixedly sleeved on the outer side of the press roller frame 62, and the protective sleeve 63 is a rubber component;

roller 7 is changeed in earthing includes outer barrel casing 71 and transport screw strip 73, one side fixed mounting of outer barrel casing 71 has a plurality of shovel boards 72, the one end of shovel board 72 and the tip fixed connection of transport screw strip 73, transport screw strip 73 is the spiral and arranges the inboard with outer barrel casing 71, the other end of transport screw strip 73 is equipped with the extension end that is located the outer barrel casing 71 outside, the tip that transport screw strip 73 extended the end is located same vertical plane with tectorial membrane pinch roller 5.

The implementation mode is specifically as follows: by arranging the novel film covering and soil covering structure, ditching and grooving are carried out on two sides of an operation ridge by using the film covering and grooving mechanism 9, two sides of a planting film are pressed into the grooving by the film covering pinch roller 5, soil covering and fixing treatment is carried out by the soil covering rotary roller 7, the automatic operation of the whole film covering is realized, the structure is simple, and the two sides of the film are fixed more tightly by the grooved film pressing structure, so that the film lifting phenomenon caused by severe environment is prevented; in addition, the novel spraying structure is arranged, the inner side of the membrane is sprayed while the membrane is covered, synchronous automatic operation of membrane covering and spraying is achieved, the novel spraying structure is suitable for various dry farming agricultural areas, the ground temperature of membrane covering planting in the dry farming agricultural areas is effectively improved, the soil water content is improved, the survival rate of crops is improved, water drops adhered to the inner side of the membrane are sprayed, the weight of the membrane can be effectively improved, the membrane covering process is smoother, and the membrane covering is smoother.

Wherein, the interior of the nutrient solution box 2 is fixedly provided with a water pump, the end part of the spray pipe 8 is communicated with the output end of the water pump, one side of the spray pipe 8 is provided with a plurality of spray holes 81, and the spray holes 81 are obliquely arranged and face one side of the leveling compression roller 6.

Specifically, the inner side of the membrane is sprayed through the nutrient solution tank 2 and the spraying pipe 8 while the membrane is coated, so that synchronous automatic operation of membrane coating and spraying is realized.

Nutrient solution is filled in the nutrient solution box 2, the nutrient solution box 2 is positioned right above the adjustable plough arm 12, and the stability of the slotting is ensured by the downward pressing of the gravity of the nutrient solution box 2.

The film-covering grooving mechanism 9 comprises a plough share 91, a lifting seat 92 and a limiting screw 93, wherein the plough share 91 is fixedly installed on one side of the lifting seat 92, one side of the lifting seat 92 is in sliding butt joint with the inner side of a lifting chute 121, the limiting screw 93 penetrates through the side surface of an adjustable plough arm 12 and is in threaded connection with the lifting seat 92, the surface of the plough share 91 is of an arc-shaped structure, the surface of the plough share 91 is hardened, the top end of the adjustable plough arm 12 is welded and fixed with the bottom surface of the traction connecting rod 1, and a reinforced wing plate structure is arranged at the joint of the adjustable plough arm 12 and the traction connecting rod 1.

Concretely, grooving is carried out in the process of traction movement of the two sides of the planting ridge through the film covering grooving mechanism 9, the two ends of the diaphragm are compacted in the groove, and the fixing effect is improved

Wherein, the whole one end fixed mounting who covers frame 4 has the nested 41 of installation, the nested 41 slip of installation cup joints in the surface of tectorial membrane mounting bracket 13, tectorial membrane pinch roller 5 is including fixed axle bed 51 and protection pinch roller 52, one side of fixed axle bed 51 and the table sliding connection of tectorial membrane mounting bracket 13, one side fixed mounting of tectorial membrane mounting bracket 13 has tightly decides the bolt, tightly decides the mutual butt in bolt one end and fixed axle bed 51's side, realizes tectorial membrane structure's lift adjustment.

The protection pressing wheel 52 is of a conical structure, an elastic rubber ring is fixedly sleeved on the outer side of the protection pressing wheel 52, and the outer side of the elastic rubber ring is of a smooth surface structure so as to prevent the surface of the diaphragm from being damaged.

The water splashing mounting frames 82 located at the end portions of the spraying holes 81 are fixedly mounted on one side of the spraying pipe 8, the bearing seats 83 are fixedly mounted on the inner sides of the water splashing mounting frames 82, the rotating rods 84 are movably sleeved on the inner sides of the bearing seats 83, one ends of the rotating rods 84 are fixedly connected with water splashing discs 86, the other ends of the rotating rods 84 are fixedly mounted with spiral blades 85, the centers of the rotating rods 84 and the spraying holes 81 are located on the same straight line, the water splashes around after the water strikes the water splashing mounting frames 82, and part of the water splashes to the inner sides of the planting films to be adhered, so that the weight of the films can be effectively improved, and the nutrient solution can be uniformly sprayed.

The working principle of the invention is as follows:

the first step is as follows: the film laminating equipment is installed at the rear end of a traction agricultural machine through a connecting end 11 at the end part of a traction connecting rod 1, the height of a plough share 91 is adjusted according to the height of a planting ridge in actual operation, the height is fixed by using a limiting screw 93, the height of a protective pressing wheel 52 is adjusted to be consistent with the height of the bottom end of the plough share 91, a film laminating roller 3 wound with a planting film is installed, and prepared nutrient solution is filled in a nutrient solution tank 2;

the second step is that: when the mulching starts, one end of the planting film is pulled to bypass the bottom surface of the mulching pressing wheel 5 and is compacted and fixed at one end of the planting ridge, the film is dragged to rotate and unreel the film reeling roller 3 in the traction process by pulling the film, grooves are formed in the two sides of the planting ridge through the mulching grooving mechanism 9 in the movement process, the two sides of the planting film are pressed into the grooves through the mulching pressing wheel 5, the earthing rotating roller 7 rotates through the friction movement of the earthing rotating roller 7 on the ground, soil blocks on the two sides of the planting ridge are rolled up through the shovel plates 72 on one side of the earthing rotating roller 7, the conveying spiral strips 73 are conveyed to the inside of the grooves on the other side of the outer cylinder sleeve 71 in a rotating mode to perform earthing fixing treatment on the planting film, the automatic operation of the whole mulching is realized, and the two sides of the film are fixed more tightly through the grooved film pressing structure, the film forming phenomenon caused by severe environment is prevented;

the third step: the end of the water liquid straight spraying hole 81 is pumped from the interior of the nutrient solution box 2 to spray when the film is coated, the water liquid is scattered after striking the water splashing mounting frame 82, part of the water splashing to the inner side of the planting film is adhered, the weight of the film can be effectively improved, the film coating process is smoother, and the film coating is smoother.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an wisdom is potato for agricultural is planted and is used automatic laminating equipment, is including pulling connecting rod (1), the one end fixed mounting who pulls connecting rod (1) has connection end (11), its characterized in that: the other end of the traction connecting rod (1) is fixedly provided with a film covering mounting rack (13), an adjustable plough arm (12) is fixedly arranged on the bottom surface of the traction connecting rod (1), a lifting chute (121) is arranged on the surface of the adjustable plough arm (12), a film-coating grooving mechanism (9) is slidably arranged on the inner side of the lifting chute (121), the top surface of the traction connecting rod (1) is fixedly provided with a nutrient solution box (2), a spray pipe (8) is fixedly arranged on the inner side of the film covering mounting rack (13), the outer side of the film covering mounting rack (13) is movably sleeved on the whole covering rack (4), the bottom end of one side of the film-covering mounting rack (13) is movably provided with a film-covering pinch roller (5), the inner side of the whole covering machine frame (4) is fixedly provided with a flattening press roll (6), the outer side of the whole covering rack (4) is rotatably provided with a soil covering roller (7);

the leveling compression roller (6) comprises a lateral support (61), a compression roller frame (62) and a protective sleeve (63), one side of the lateral support (61) is fixedly connected with one side of the whole covering rack (4), the compression roller frame (62) is rotatably installed on one side of the lateral support (61), the protective sleeve (63) is fixedly sleeved on the outer side of the compression roller frame (62), and the protective sleeve (63) is a rubber component;

roller (7) are changeed in earthing includes outer barrel casing (71) and transport spiral strip (73), one side fixed mounting of outer barrel casing (71) has a plurality of shovel boards (72), the one end of shovel board (72) and the tip fixed connection who carries spiral strip (73), carry spiral strip (73) to be the spiral arrange with the inboard of outer barrel casing (71), the other end of carrying spiral strip (73) is equipped with the extension end that is located the outer barrel casing (71) outside, the tip of carrying spiral strip (73) extension end is located same vertical plane with tectorial membrane pinch roller (5).

2. The intelligent agricultural automatic potato mulching device as claimed in claim 1, wherein the intelligent agricultural automatic potato mulching device comprises: the nutrient solution box (2) is internally and fixedly provided with a water pump, the end part of the spray pipe (8) is communicated with the output end of the water pump, one side of the spray pipe (8) is provided with a plurality of spray holes (81), and the spray holes (81) are obliquely arranged on one side opposite to the leveling compression roller (6).

3. The intelligent agricultural automatic potato mulching device as claimed in claim 1, wherein the intelligent agricultural automatic potato mulching device comprises: nutrient solution is filled in the nutrient solution box (2), and the nutrient solution box (2) is positioned right above the adjustable plough arm (12).

4. The intelligent agricultural automatic potato mulching device as claimed in claim 1, wherein the intelligent agricultural automatic potato mulching device comprises: the both ends of tectorial membrane winding up roller (3) are equipped with the pivot, the pivot is rotated and is cup jointed in the inboard of tectorial membrane mounting bracket (13), the outside winding of tectorial membrane winding up roller (3) has the planting membrane, tectorial membrane pinch roller (5) are located same vertical plane with the both ends of tectorial membrane winding up roller (3).

5. The intelligent agricultural automatic potato mulching device as claimed in claim 1, wherein the intelligent agricultural automatic potato mulching device comprises: the film-coating grooving mechanism (9) comprises a plough share (91), a lifting seat (92) and a limiting screw rod (93), the plough share (91) is fixedly installed on one side of the lifting seat (92), one side of the lifting seat (92) is in sliding butt joint with the inner side of a lifting chute (121), the limiting screw rod (93) penetrates through the side face of an adjustable plough arm (12) and is in threaded connection with the lifting seat (92), the surface of the plough share (91) is of an arc-shaped structure, the surface of the plough share (91) is hardened, the top end of the adjustable plough arm (12) is fixedly welded with the bottom face of a traction connecting rod (1), and a reinforced wing plate structure is arranged at the joint of the adjustable plough arm (12) and the traction connecting rod (1).

6. The intelligent agricultural automatic potato mulching device as claimed in claim 1, wherein the intelligent agricultural automatic potato mulching device comprises: the one end fixed mounting who wholly covers frame (4) has installation nestification (41), installation nestification (41) slip cup joints the surface in tectorial membrane mounting bracket (13), tectorial membrane pinch roller (5) are including fixed axle bed (51) and protection pinch roller (52), the one side of fixed axle bed (51) and the table sliding connection of tectorial membrane mounting bracket (13), one side fixed mounting of tectorial membrane mounting bracket (13) has tight set bolt, tight set bolt one end and the mutual butt in side of fixed axle bed (51).

7. The intelligent agricultural automatic potato mulching device as claimed in claim 6, wherein the intelligent agricultural automatic potato mulching device comprises: the protection pinch roller (52) is of a conical structure, an elastic rubber ring is fixedly sleeved on the outer side of the protection pinch roller (52), and the outer side of the elastic rubber ring is of a smooth surface structure.

8. The intelligent agricultural automatic potato mulching device as claimed in claim 1, wherein the intelligent agricultural automatic potato mulching device comprises: one side of the spraying pipe (8) is fixedly provided with a plurality of water splashing mounting frames (82) located at the end parts of the spraying holes (81), the inner sides of the water splashing mounting frames (82) are fixedly provided with bearing seats (83), the inner sides of the bearing seats (83) are movably sleeved with rotating rods (84), one ends of the rotating rods (84) are fixedly connected with water splashing discs (86), the other ends of the rotating rods (84) are fixedly provided with spiral blades (85), and the centers of the rotating rods (84) and the spraying holes (81) are located on the same straight line.