Agricultural greenhouse roof film production device

Abstract

The utility model relates to the technical field of films, in particular to an agricultural greenhouse roof film production device. The technical problems that a large amount of irritant harmful gas is generated in a workshop in the hot melting process of raw materials of a thin film, and manual stirring needs to be carried out irregularly in the workshop are solved. According to the technical scheme, the hot melting device comprises a plurality of first supports, a hot melting barrel and a plurality of second supports, the tops of the first supports are jointly and fixedly connected with the hot melting barrel, the hot melting device further comprises a suction machine, and the suction machine is installed on the outer wall of the hot melting barrel. Through the cooperation of the suction machine, the hollow pipeline and the fan impeller, pumped harmful gas is in contact with the fan impeller in the conveying process, force is applied to the fan impeller, the fan impeller drives the second gear to rotate together through the first rotating shaft, and the second gear and the first gear are matched to drive the two sets of stirring rods to stir materials. The stirring efficiency of the materials is improved, and the situation that the materials need to be manually stirred irregularly in a workshop is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to thin film technical field especially relates to a kind of agricultural greenhouse roof film production device. BACKGROUND

[0002] In the agricultural production process, the greenhouse film has good light transmittance, can ensure that crops absorb enough sunlight, promote photosynthesis, improve the yield and quality of crops, in addition, the greenhouse film can also prevent the invasion of pests, reduce the influence of natural disasters, protect crops from the harm of external environment;

[0003] The existing device needs to gather a plurality of raw materials for manufacturing thin film together for hot melting when producing thin film, but in the hot melting process, a large amount of irritating harmful gas is generated in the workshop, not only that, manual stirring needs to be carried out in the workshop at irregular times, which not only causes damage to human health, but also greatly reduces the stirring efficiency, leading to quality problems in subsequent production of thin film. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings that a large amount of irritating harmful gas is generated in the workshop during the hot melting process of the raw materials of the thin film, and manual stirring needs to be carried out in the workshop at irregular times.

[0005] Technical scheme: an agricultural greenhouse roof film production device, comprising a plurality of first supports, a hot melting barrel and a plurality of second supports, the top of the plurality of first supports is commonly fixedly connected with the hot melting barrel, further comprising a suction machine, the suction machine is installed on the outer wall of the hot melting barrel, the suction machine is communicated with a gas baffle box at the gas suction end, the gas baffle box is fixedly connected with the hot melting barrel at one side, the outer wall of the hot melting barrel is provided with a ventilation plate in a penetrating manner, the gas outlet end of the suction machine penetrates the outer wall of the hot melting barrel and is fixedly connected with a hollow pipe, a fan wheel is rotatably connected to the inner wall of the hollow pipe, a plurality of second supports are commonly fixedly connected with a filter box at the top, the filter box is provided with a detachable activated carbon filter plate inside, the hollow pipe penetrates the hot melting barrel at one side and is communicated with the filter box, and the hot melting barrel is provided with a stirring mechanism for mixing thin film materials inside.

[0006] More preferably, the stirring mechanism comprises a first rotating shaft, the fan wheel is fixedly connected with the first rotating shaft at the top, one end of the first rotating shaft penetrates the hollow pipe and is rotatably connected with a guide disc, the outer wall of the guide disc is fixedly connected with the hot melting barrel, the inner wall of the hot melting barrel is provided with an electric heating plate, the outer wall of the first rotating shaft is rotatably connected with the electric heating plate in a penetrating manner, the outer wall of the first rotating shaft is fixedly connected with a second gear, the inner wall of the hot melting barrel is fixedly connected with a toothed disc, the first gear is rotatably connected with the second gear in a meshing manner.

[0007] More preferably, the stirring mechanism further comprises a third rotating shaft, the first gear is fixedly connected with the third rotating shaft at the top, the outer wall of the third rotating shaft is rotationally connected with a long plate in a penetrating manner, the bottom of the long plate is fixedly connected with a short shaft, the top of the tooth disc is fixedly connected with a hollow disc, the hollow disc is fixedly connected with the inner wall of the hot melting barrel, a circular sliding groove is formed in the top of the hollow disc, and one end of the short shaft is slidably connected with the circular sliding groove of the hollow disc.

[0008] More preferably, the stirring mechanism further comprises a first baffle, the first baffle is rotationally connected with the top of the third rotating shaft, and the first rotating shaft is rotationally connected with a second baffle at the top.

[0009] More preferably, the stirring mechanism further comprises a support frame, the support frame is fixedly connected with the top of the hot melting barrel, the support frame is provided with a stepping motor at the bottom, the output shaft of the stepping motor is fixedly connected with a second rotating shaft, the second rotating shaft is rotationally connected with a distributing cylinder, a plurality of triangular through grooves A are formed in the distributing cylinder in a penetrating manner, and the outer wall of the distributing cylinder is fixedly connected with the hot melting barrel.

[0010] More preferably, the stirring mechanism further comprises a discharging plate, the discharging plate is fixedly connected with the bottom of the second rotating shaft, triangular through grooves B are formed in the discharging plate in a penetrating manner, the top of the discharging plate is rotationally connected with the distributing cylinder, and the outer wall of the discharging plate is rotationally connected with the hot melting barrel.

[0011] More preferably, the stirring mechanism further comprises a display panel, the display panel is mounted on the outer wall of the hot melting barrel and electrically connected with the electric heating plate.

[0012] The beneficial effects are that: through the cooperation of the suction machine, the hollow pipeline and the fan wheel, the extracted harmful gas contacts the fan wheel in the transmission process, an force is applied to the fan wheel, the fan wheel drives the second gear to rotate together through the first rotating shaft, the second gear drives the two groups of stirring rods to stir the material through cooperation with the first gear, the stirring efficiency of the material is increased, manual stirring of the material in the workshop at irregular times is avoided, and at the same time, the harmful gas generated by the material is extracted and filtered through the activated carbon filter plate in the process that the two groups of stirring rods stir the material, so that the irritating harmful gas is prevented from running out to cause damage to human health. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a gas baffle tank structure sectional view of the utility model;

[0015] Figure 3 It is a hollow pipeline structure sectional view of the utility model;

[0016] Figure 4 It is a hot melting barrel structure schematic view of the utility model;

[0017] Figure 5 It is the guiding disc structure schematic view of the utility model;

[0018] Figure 6 It is the second baffle structure schematic view of the utility model;

[0019] Figure 7 It is the stirring stick structure schematic view of the utility model.

[0020] Explanation of reference numerals: 1_first support, 101_hot melting bucket, 102_suction machine, 103_air baffle box, 104_ventilation plate, 105_hollow duct, 106_fan wheel, 107_first rotating shaft, 2_second support, 201_filtering box, 202_active carbon filter plate, 3_support frame, 301_stepping motor, 302_second rotating shaft, 303_distributing cylinder, 304_discharging plate, 4_guiding disc, 401_electric heating plate, 402_toothed disc, 403_hollow disc, 404_first gear, 405_second gear, 406_third rotating shaft, 407_long plate, 408_first baffle, 409_second baffle, 410_stirring stick, 5_display panel. DETAILED DESCRIPTION

[0021] The utility model will be specifically introduced below in connection with the drawings and specific embodiments.

[0022] Embodiment 1

[0023] An agricultural greenhouse roof film production device, as shown in Figures 1-7 It includes four first supports 1, a hot melting bucket 101 and three second supports 2, the four first supports 1 top are jointly fixed with the hot melting bucket 101, further including a suction machine 102, the hot melting bucket 101 outer wall is installed with the suction machine 102, the suction machine 102 gas suction end is communicated with the air baffle box 103, the air baffle box 103 one side is fixed with the hot melting bucket 101, the hot melting bucket 101 outer wall is through type and is provided with the ventilation plate 104, the suction machine 102 gas outlet is through the hot melting bucket 101 outer wall, and is fixed with the hollow duct 105, the hollow duct 105 inner wall is rotatably connected with the fan wheel 106, the three second supports 2 top are jointly fixed with the filtering box 201, the filtering box 201 is internally provided with detachable active carbon filter plate 202, the hollow duct 105 one side is through the hot melting bucket 101, and is communicated with the filtering box 201, the hot melting bucket 101 is internally provided with the stirring mechanism for mixing film material.

[0024] The stirring mechanism comprises a first rotating shaft 107, the top of the fan wheel 106 is fixedly connected with the first rotating shaft 107, one end of the first rotating shaft 107 penetrates through the hollow pipe 105, and the guide disc 4 is rotationally connected with the first rotating shaft 107, the guide disc 4 is arranged in an inclined manner, the outer wall of the guide disc 4 is fixedly connected with the hot melting barrel 101, the inner wall of the hot melting barrel 101 is provided with an electric heating plate 401, a plurality of holes are penetratingly formed in the surface of the electric heating plate 401, the outer wall of the first rotating shaft 107 is penetratingly and rotationally connected with the electric heating plate 401, the outer wall of the first rotating shaft 107 is fixedly connected with a second gear 405, the inner wall of the hot melting barrel 101 is fixedly connected with a toothed disc 402, the inner side of the toothed disc 402 is meshingly connected with a first gear 404, and the first gear 404 is meshingly connected with the second gear 405.

[0025] The stirring mechanism further comprises a third rotating shaft 406, the top of the first gear 404 is fixedly connected with the third rotating shaft 406, the outer wall of the third rotating shaft 406 is penetratingly and rotationally connected with a long plate 407, the bottom of the long plate 407 is fixedly connected with a short shaft, the top of the toothed disc 402 is fixedly connected with a hollow disc 403, the hollow disc 403 is fixedly connected with the inner wall of the hot melting barrel 101, the top of the hollow disc 403 is provided with a circular sliding groove, and one end of the short shaft is slidingly connected with the circular sliding groove of the hollow disc 403.

[0026] The stirring mechanism further comprises a first baffle 408, the top end of the third rotating shaft 406 is rotationally connected with the first baffle 408, the top end of the first rotating shaft 107 is rotationally connected with a second baffle 409, the first baffle 408 and the second baffle 409 are both conical, the bottom of the first gear 404 and the second gear 405 is fixedly connected with a group of stirring rods 410, and the group is two.

[0027] Further comprising a support frame 3, the top of the hot melting barrel 101 is fixedly connected with the support frame 3, the bottom of the support frame 3 is provided with a stepping motor 301, the output shaft of the stepping motor 301 is fixedly connected with a second rotating shaft 302, the outer wall of the second rotating shaft 302 is rotationally connected with a distribution cylinder 303, five triangular through grooves A are penetratingly formed in the inside of the distribution cylinder 303, the five triangular through grooves A are the same in shape and size, and the outer wall of the distribution cylinder 303 is fixedly connected with the hot melting barrel 101.

[0028] Further comprising a discharging plate 304, the bottom end of the second rotating shaft 302 is fixedly connected with the discharging plate 304, the inside of the discharging plate 304 is penetratingly provided with a triangular through groove B, the triangular through groove B cooperates with the five triangular through grooves A, the top of the discharging plate 304 is rotationally connected with the distribution cylinder 303, and the outer wall of the discharging plate 304 is rotationally connected with the hot melting barrel 101.

[0029] Further comprising a display panel 5, the outer wall of the hot melting barrel 101 is provided with the display panel 5, and the display panel 5 is electrically connected with the electric heating plate 401.

[0030] Initially, the triangular through slot B of the blanking plate 304 is in close contact with the solid part of the distributing cylinder 303. First, the multiple granular materials are manually placed into the several triangular through slots A of the distributing cylinder 303. At this time, the materials in the several triangular through slots A cannot fall due to the blocking of the solid part of the blanking plate 304. After the materials are placed, the stepping motor 301 is started. The output shaft of the stepping motor 301 rotates to drive the second shaft 302 and the blanking plate 304 to rotate synchronously. When the triangular through slot B of the blanking plate 304 rotates to the triangular through slot A of the distributing cylinder 303, the materials fall through the triangular through slot B of the blanking plate 304 to the electric heating plate 401. Through the rotation of the blanking plate 304, the intermittent feeding of the materials is realized. When the individual materials fall to the first baffle 408 and the second baffle 409, the tapered setting of the first baffle 408 and the second baffle 409 can make the materials slide down the inclined surface of the first baffle 408 and the second baffle 409 to the electric heating plate 401. Then, the electric heating plate 401 is heated by the display panel 5. The electric heating plate 401 heats and dissolves the materials on the surface. It is worth mentioning that the hole of the electric heating plate 401 is smaller than the volume of the material. At the same time, the suction machine 102 is started. The suction end of the suction machine 102 can extract the harmful gas generated when the electric heating plate 401 heats and dissolves the materials through the ventilation plate 104. The extracted harmful gas is discharged into the hollow pipe 105 through the air outlet end of the suction machine 102. The harmful gas flows in the hollow pipe 105 and impacts the wind impeller 106 to rotate. The rotation of the wind impeller 106 drives the first shaft 107 and the second gear 405 to rotate synchronously. The rotation of the second gear 405 drives one group of stirring rods 410 to rotate, which stirs the materials in the center of the electric heating plate 401. At the same time, the second gear 405 drives the first gear 404 to rotate, which moves along the circumference of the gear disc 402. At the same time, the short shaft slides along the circular sliding groove of the hollow disc 403. The rotation of the first gear 404 drives another group of stirring rods 410 to rotate, which stirs the materials far from the center of the electric heating plate 401 to accelerate the dissolution of the materials. The harmful gas in the hollow pipe 105 continues to flow until it enters the filter box 201. The activated carbon filter plate 202 adsorbs and purifies the harmful gas in the filter box 201, and finally discharges into the outside air. The saturated activated carbon filter plate 202 is replaced periodically. At the same time, the temperature of the electric heating plate 401 on the display panel 5 is observed. When the temperature reaches the specified temperature, the materials on the electric heating plate 401 are dissolved into liquid state and flow into the guide disc 4 through the hole of the electric heating plate 401. The dissolved liquid on the guide disc 4 flows out of the outlet of the hot melt tank 101 by its own gravity. The materials are collected and treated manually, and the dissolution of the materials is completed. Then, the stepping motor 301 is turned off, the output shaft of the stepping motor 301, the second shaft 302 and the blanking plate 304 stop rotating, and the suction machine 102 is turned off.The air suction end of the suction machine 102 stops sucking the air of the hot melt bucket 101, the air outlet end of the suction machine 102 no longer provides power to the fan wheel 106, and the two groups of stirring sticks 410 stop rotating, completing the processing of the material.

[0031] The above merely describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make several improvements and refinements without departing from the principles of the present application, and these improvements and refinements should also be considered within the protection scope of the present application.

Claims

1. An agricultural greenhouse roof film production device, comprising a plurality of first supports (1), a hot melt bucket (101) and a plurality of second supports (2), the top of the plurality of first supports (1) is fixedly connected with the hot melt bucket (101), characterized in that: Also include suction machine (102), hot melt bucket (101) outer wall is provided with suction machine (102), suction machine (102) suction end is communicated with baffle box (103), baffle box (103) one side is fixedly connected with hot melt bucket (101), hot melt bucket (101) outer wall is provided with through type ventilation plate (104), suction machine (102) outlet end is through hot melt bucket (101) outer wall, and is fixedly connected with hollow pipe (105), hollow pipe (105) inner wall is rotatably connected with fan wheel (106), the top of a plurality of second supports (2) is fixedly connected with filter box (201), the inside of filter box (201) is provided with detachable activated carbon filter plate (202), hollow pipe (105) one side is through hot melt bucket (101), and is communicated with filter box (201), hot melt bucket (101) is provided with stirring mechanism for mixing film material inside.

2. The apparatus for producing a roof film for an agricultural greenhouse according to claim 1, wherein: Stirring mechanism includes first rotating shaft (107), the top of fan wheel (106) is fixedly connected with first rotating shaft (107), one end of first rotating shaft (107) is through hollow pipe (105), and is rotatably connected with guide disc (4), the outer wall of guide disc (4) is fixedly connected with hot melt bucket (101), the inner wall of hot melt bucket (101) is provided with electric heating plate (401), the outer wall of first rotating shaft (107) is rotatably connected with electric heating plate (401), the outer wall of first rotating shaft (107) is fixedly connected with second gear (405), the inner wall of hot melt bucket (101) is fixedly connected with toothed disc (402), the inner side of toothed disc (402) is rotatably connected with first gear (404), and first gear (404) is rotatably connected with second gear (405).

3. A device for producing a roof film for a greenhouse according to claim 2, characterized in that: Stirring mechanism also includes third rotating shaft (406), the top of first gear (404) is fixedly connected with third rotating shaft (406), the outer wall of third rotating shaft (406) is rotatably connected with long plate (407), the bottom of long plate (407) is fixedly connected with short shaft, the top of toothed disc (402) is fixedly connected with hollow disc (403), the inner wall of hollow disc (403) is fixedly connected with hot melt bucket (101), the top of hollow disc (403) is provided with circular sliding groove, and one end of short shaft is rotatably connected with the circular sliding groove of hollow disc (403).

4. The apparatus for producing a roof film for an agricultural house according to claim 3, wherein: Stirring mechanism also includes first baffle (408), the top of third rotating shaft (406) is rotatably connected with first baffle (408), the top of first rotating shaft (107) is rotatably connected with second baffle (409), and the bottom of first gear (404) and second gear (405) is fixedly connected with a group of stirring rods (410).

5. A device for producing a roof film for a greenhouse according to claim 4, characterized in that: Also include support frame (3), the top of hot melt bucket (101) is fixedly connected with support frame (3), the bottom of support frame (3) is provided with stepping motor (301), the output shaft of stepping motor (301) is fixedly connected with second rotating shaft (302), the outer wall of second rotating shaft (302) is rotatably connected with distributing cylinder (303), a plurality of triangular grooves A are through type provided in the inside of distributing cylinder (303), and the outer wall of distributing cylinder (303) is fixedly connected with hot melt bucket (101).

6. A device for producing a roof film for a greenhouse according to claim 5, characterized in that: Still include the blanking plate (304), the second rotating shaft (302) bottom fixedly connected with blanking plate (304), the inside of blanking plate (304) is through type and is provided with triangular through slot B, the top of blanking plate (304) is rotatably connected with the distributing cylinder (303), and the outer wall of blanking plate (304) is rotatably connected with hot melting bucket (101).

7. A device for producing a roof film for a greenhouse according to claim 6, characterized in that: Still include the display panel (5), and the outer wall of hot melting bucket (101) is provided with display panel (5), and the display panel (5) is electrically connected with electric heating plate (401).

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