A greenhouse for raising seedlings and seedlings for agricultural and forestry economic management

Abstract

The invention provides a greenhouse for raising seedlings of agricultural and forestry economic management, which relates to the field of greenhouses and comprises a greenhouse support base, a positioning support frame, a high-light-transmittance sun panel, a positioning mounting rod, an audible and visual alarm, a guide mounting plate, a positioning mounting frame, a push-type switch and a pressure boss; the high-light-transmittance sun panel is bolted to the top of the greenhouse support base; the positioning support frame is bolted to the upper part of the greenhouse support base; the positioning mounting rod is bolted to the front and rear sides of the greenhouse support base; the audible and visual alarm is bolted to the upper part of the positioning mounting rod; the guide mounting plate is slidably connected to the upper part of the positioning mounting rod; the positioning mounting frame is bolted to the upper part of the positioning mounting rod; the push-type switch is arranged on the outer side of the positioning mounting frame; the pressure boss is fixedly connected to the upper part of the guide mounting plate. The invention avoids the situation of frequently checking the support frame, saves a lot of time, and solves the problem that it takes a long time to regularly check the support frame.

Description

Technical Field

[0001] The invention relates to the technical field of greenhouses, and in particular to a greenhouse for raising seedlings for agricultural and forestry economic management. Background Art

[0002] The application of greenhouses in seedling cultivation not only improves the growth quality and yield of seedlings, but also promotes the modernization and intelligence of agricultural and forestry economic management. Greenhouses can provide seedlings with appropriate light intensity and time, thereby promoting their photosynthesis and growth and development. They can realize automatic control of irrigation and fertilization, reduce labor costs and improve work efficiency.

[0003] However, after a greenhouse has been used for a long time, the supporting frame is easily damaged due to external impact, natural aging and other reasons, which affects the stability of the greenhouse. Therefore, it is necessary to regularly inspect the supporting frame of the greenhouse. However, inspecting the supporting frame takes a long time and the accuracy of the inspection results is easily affected by operational errors. Summary of the invention

[0004] In view of this, the present invention provides a greenhouse for raising seedlings for agricultural and forestry economic management, which can automatically clean the high-transmittance sun panels during the opening and closing of the shade net of the greenhouse, effectively reducing dust adhering to the high-transmittance sun panels, effectively ensuring the light transmittance of the high-transmittance sun panels, avoiding the inconvenience of manually cleaning the greenhouse, and effectively reducing the labor burden of users. The second guide roller can reduce the resistance encountered by the positioning mounting part during movement, making the sliding of the positioning mounting part smoother, avoiding the jamming of the positioning mounting part during movement, and ensuring the coverage of the shade net of the greenhouse. Efficiency. When the greenhouse support frame is no longer stable, it can automatically sound an alarm to remind the user to repair the greenhouse in time, thereby reducing the occurrence of safety accidents and ensuring the safety of the greenhouse. It also avoids frequent inspections of the support frame, saving a lot of time, and also avoids the accuracy of the inspection results due to operational errors. It can reduce the amount of cold air entering the greenhouse when entering and exiting the greenhouse, effectively reducing heat exchange, reducing temperature fluctuations in the greenhouse, ensuring the constant temperature effect of the greenhouse, and thus ensuring the seedling cultivation effect on seedlings.

[0005] The present invention provides a seedling raising greenhouse for agricultural and forestry economic management, which specifically includes a greenhouse support base, a positioning support frame, a high-light-transmittance sunlight board, a cleaning structure, a positioning mounting rod, an audible and visual alarm, a guide mounting plate, a transmission structure, a positioning mounting frame, a push-type switch and a pressure boss; the high-light-transmittance sunlight board is bolted to the top of the greenhouse support base; the positioning support frame is bolted to the upper part of the greenhouse support base; the cleaning structure is arranged on the outside of the high-light-transmittance sunlight board; a plurality of positioning mounting rods are arranged, and a plurality of the positioning mounting rods are evenly distributed and bolted to the front and rear sides of the greenhouse support base; a plurality of the audible and visual alarms are arranged, and a plurality of the audible and visual alarms are separately The plurality of guide mounting plates are respectively connected to the upper parts of the plurality of positioning mounting rods by bolts; the plurality of guide mounting plates are respectively connected to the upper parts of the plurality of positioning mounting rods by sliding forward and backward; the transmission structure is arranged on the upper part of the greenhouse support base; the plurality of positioning mounting frames are respectively connected to the upper parts of the plurality of positioning mounting rods by bolts; the plurality of push-type switches are respectively arranged on the outer sides of the plurality of positioning mounting frames; the plurality of pressure bosses are respectively fixedly connected to the upper parts of the plurality of guide mounting plates, and the plurality of pressure bosses are respectively connected to the plurality of positioning mounting rods by sliding.

[0006] Furthermore, the cleaning structure includes a guide connecting rod and a dust cleaning brush; two guide connecting rods are provided, and the two guide connecting rods are respectively fixedly connected to the front and rear sides of the positioning support frame; the dust cleaning brush is slidably connected to the inner sides of the two guide connecting rods.

[0007] Furthermore, the cleaning structure also includes a limiting support rod and a greenhouse shade net; there are multiple limiting support rods, and the multiple limiting support rods are evenly distributed and fixedly connected to the upper part of the positioning support frame, and the limiting support rods are transparent cylindrical rods; the right side of the greenhouse shade net is fixedly connected to the right side of the positioning support frame, and the left side of the greenhouse shade net is laid above the multiple limiting support rods, and a positioning hole is respectively opened on the front and back sides of the left part of the greenhouse shade net.

[0008] Furthermore, the cleaning structure also includes a positioning connecting block and a limiting guide ring; two positioning connecting blocks are provided, and the two positioning connecting blocks are respectively fixedly connected to the front and rear sides of the dust cleaning brush; multiple limiting guide rings are provided, and the multiple limiting guide rings are evenly distributed and fixedly connected to the upper part of the positioning support frame.

[0009] Furthermore, the cleaning structure also includes a positioning mounting piece and a second traction rope; two positioning mounting pieces are provided, and the two positioning mounting pieces are respectively slidably connected to the front and rear sides of the positioning support frame; four second traction ropes are provided, and the upper parts of the four second traction ropes are respectively fixedly connected to the left and right sides of the two positioning mounting pieces, and the lower parts of the four second traction ropes are respectively fixedly connected to the left and right sides of the two positioning connection blocks after passing through a plurality of the limiting guide rings.

[0010] Furthermore, the cleaning structure also includes a second guide roller and a position fixing hook; four second guide rollers are provided, and the four second guide rollers are rotatably connected to the front and rear sides of the two positioning mounting parts respectively; two position fixing hooks are provided, and the two position fixing hooks are slidably connected to the lower parts of the two positioning mounting parts respectively, and the two position fixing hooks are elastically connected to the two positioning mounting parts through springs respectively, and the two position fixing hooks are respectively inserted into the positioning holes on the front and rear sides of the greenhouse shade net.

[0011] Furthermore, the transmission structure includes a guide mounting frame and an outer insulation door; two guide mounting frames are provided, and the two guide mounting frames are respectively bolted to the left and right sides of the greenhouse support base; two outer insulation doors are provided, and the two outer insulation doors are respectively connected to the outside of the two guide mounting frames by sliding forward and backward.

[0012] Furthermore, the transmission structure also includes a first guide roller and a first reset elastic member; a plurality of the first guide rollers are provided, and the plurality of the first guide rollers are evenly distributed and rotatably connected to the upper parts of the two guide mounting frames; a plurality of the first reset elastic members are provided, and the two outer insulation doors are elastically connected to the two guide mounting frames through the plurality of the first reset elastic members.

[0013] Furthermore, the transmission structure also includes an inner insulation door and a first traction rope; two inner insulation doors are provided, and the two inner insulation doors are respectively connected to the inner sides of the two guide mounting frames by sliding forward and backward, and the two inner insulation doors are elastically connected to the two guide mounting frames through multiple first reset elastic members; two first traction ropes are provided, and the two first traction ropes are respectively fixedly connected to the upper parts of the two outer insulation doors, and the two first traction ropes are fixedly connected to the upper parts of the two inner insulation doors after passing through multiple first guide rollers.

[0014] Furthermore, the transmission structure also includes a second reset elastic member and a switch extrusion rod; a plurality of the second reset elastic members are provided, and a plurality of the guide mounting plates are elastically connected to a plurality of the positioning mounting rods through a plurality of the second reset elastic members; a plurality of the switch extrusion rods are provided, and a plurality of the switch extrusion rods are respectively fixedly connected to the inner sides of a plurality of the guide mounting plates, and a plurality of the switch extrusion rods are respectively slidably connected to a plurality of the positioning mounting rods.

[0015] Beneficial effect: During the opening and closing process of the greenhouse shade net, the dust cleaning brush of the present invention can automatically clean the high-transmittance sun panel, effectively reducing the dust adhering to the high-transmittance sun panel, effectively ensuring the light transmittance of the high-transmittance sun panel, avoiding the inconvenience of manually cleaning the greenhouse, and effectively reducing the labor burden of the user. The second guide roller can reduce the resistance encountered by the positioning installation part during movement, making the sliding of the positioning installation part smoother, avoiding the jamming during the movement of the positioning installation part, ensuring the coverage efficiency of the greenhouse shade net, and preventing the greenhouse support frame from being unstable. It can automatically sound an alarm at a fixed time to remind the user to repair the greenhouse in time, thereby reducing the occurrence of safety accidents and ensuring the safety of the greenhouse. It also avoids the situation of frequent inspection of the supporting frame, saving a lot of time, and also avoids the situation where the accuracy of the inspection results is affected by operational errors. When entering and exiting the greenhouse, the outer insulation door and the inner insulation door are used to reduce the cold air entering the greenhouse, effectively reducing heat exchange, reducing temperature fluctuations in the greenhouse, ensuring the constant temperature effect of the greenhouse, and thus ensuring the seedling cultivation effect on the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0017] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the positions of the positioning mounting member and the positioning mounting rod of the present invention.

[0020] Figure 3 It is a schematic diagram of the positional relationship between the limiting guide ring and the second traction rope of the present invention.

[0021] Figure 4 It is a schematic diagram of the disassembled structure of the positioning mounting piece and the position fixing hook of the present invention.

[0022] Figure 5It is a schematic diagram of the positional relationship among the guide mounting frame, the outer thermal insulation door and the inner thermal insulation door of the present invention.

[0023] Figure 6 It is a schematic diagram of the split structure of the positioning installation rod and the guide installation plate of the present invention.

[0024] Figure 7 It is a schematic diagram of the disassembled structure of the positioning mounting rod, the guide mounting plate and the positioning mounting frame of the present invention.

[0025] Figure 8 It is a schematic diagram of the positions of the first traction rope and the first guide roller of the present invention.

[0026] Reference numerals list 1. Greenhouse support base; 101. Guide mounting frame; 102. Outer insulation door; 103. Inner insulation door; 104. First traction rope; 105. First guide roller; 106. First reset elastic member; 107. Positioning support frame; 108. Guide connecting rod; 109. Dust cleaning brush; 110. Limit support rod; 111. Greenhouse shade net; 112. Positioning connecting block; 113. Limit guide ring; 114. Second traction rope; 115. Positioning mounting member; 116. Second guide roller; 117. Position fixing hook; 2. High-transmittance sun panel; 3. Positioning mounting rod; 4. Sound and light alarm; 5. Guide mounting plate; 501. Second reset elastic member; 502. Switch extrusion rod; 6. Positioning mounting frame; 7. Push switch; 8. Pressure boss. DETAILED DESCRIPTION

[0027] Example 1: Please refer to Figures 1 to 4 As shown: The present invention provides a greenhouse for raising seedlings for agricultural and forestry economic management, comprising a greenhouse support base 1, a positioning support frame 107, a high-light-transmittance sun panel 2 and a cleaning structure; the high-light-transmittance sun panel 2 is bolted to the top of the greenhouse support base 1; the positioning support frame 107 is bolted to the upper part of the greenhouse support base 1; the cleaning structure is arranged on the outer side of the high-light-transmittance sun panel 2.

[0028] Among them, the cleaning structure includes a guide connecting rod 108 and a dust cleaning brush 109; there are two guide connecting rods 108, and the two guide connecting rods 108 are respectively fixedly connected to the front and rear sides of the positioning support frame 107; the dust cleaning brush 109 is slidably connected to the inner side of the two guide connecting rods 108.

[0029] Among them, the cleaning structure also includes a limiting support rod 110 and a greenhouse shade net 111; there are multiple limiting support rods 110, and multiple limiting support rods 110 are evenly distributed and fixedly connected to the upper part of the positioning support frame 107, and the limiting support rods 110 are transparent cylindrical rods; the right side of the greenhouse shade net 111 is fixedly connected to the right side of the positioning support frame 107, and the left side of the greenhouse shade net 111 is laid above the multiple limiting support rods 110, and a positioning hole is respectively opened on the front and back sides of the left part of the greenhouse shade net 111.

[0030] Among them, the cleaning structure also includes a positioning connecting block 112 and a limiting guide ring 113; two positioning connecting blocks 112 are provided, and the two positioning connecting blocks 112 are respectively fixedly connected to the front and rear sides of the dust cleaning brush 109; there are multiple limiting guide rings 113, and the multiple limiting guide rings 113 are evenly distributed and fixedly connected to the upper part of the positioning support frame 107.

[0031] Among them, the cleaning structure also includes a positioning mounting member 115 and a second traction rope 114; two positioning mounting members 115 are provided, and the two positioning mounting members 115 are respectively slidably connected to the front and rear sides of the positioning support frame 107; four second traction ropes 114 are provided, and the upper parts of the four second traction ropes 114 are respectively fixedly connected to the left and right sides of the two positioning mounting members 115, and the lower parts of the four second traction ropes 114 are respectively fixedly connected to the left and right sides of the two positioning connection blocks 112 after passing through multiple limiting guide rings 113.

[0032] Among them, the cleaning structure also includes a second guide roller 116 and a position fixing hook 117; four second guide rollers 116 are provided, and the four second guide rollers 116 are rotatably connected to the front and rear sides of the two positioning mounting members 115 respectively; two position fixing hooks 117 are provided, and the two position fixing hooks 117 are respectively slidably connected to the lower parts of the two positioning mounting members 115, and the two position fixing hooks 117 are elastically connected to the two positioning mounting members 115 through springs respectively, and the two position fixing hooks 117 are respectively inserted into the positioning holes on the front and rear sides of the greenhouse shade net 111.

[0033] The specific usage and function of this embodiment: when adjusting the lighting in the greenhouse according to the growth needs of the seedlings, pushing the positioning mounting piece 115 can make the greenhouse shade net 111 and the end fixed with the position fixing hook 117 slide over the limiting support rod 110 to cover the top of the greenhouse. During the sliding process of the positioning mounting piece 115, the second traction rope 114 will be pulled, so that the second traction rope 114 will pull the positioning connecting block 112 and the dust cleaning brush 109 to slide along the guide connecting rod 108. When the dust cleaning brush 109 slides, it will clean the dust on the outside of the high-transmittance sun panel 2. The limiting guide ring 113 on the positioning support frame 107 will guide the second traction rope 114, and the second guide roller 116 will guide the movement of the positioning mounting piece 115.

[0034] Embodiment 2: Figures 5 to 8 As shown: On the basis of the first embodiment, it also includes a positioning mounting rod 3, an audible and visual alarm 4, a guide mounting plate 5, a transmission structure, a positioning mounting frame 6, a push-type switch 7 and a pressure boss 8; a plurality of positioning mounting rods 3 are provided, and a plurality of positioning mounting rods 3 are evenly bolted to the front and rear sides of the greenhouse support base 1; a plurality of sound and light alarms 4 are provided, and a plurality of sound and light alarms 4 are bolted to the upper parts of a plurality of positioning mounting rods 3; a plurality of guide mounting plates 5 are provided, and a plurality of guide mounting plates 5 are respectively slidably connected to the upper parts of a plurality of positioning mounting rods 3; a transmission structure is provided on the upper part of the greenhouse support base 1; a plurality of positioning mounting frames 6 are provided, and a plurality of positioning mounting frames 6 are respectively bolted to the upper parts of a plurality of positioning mounting rods 3; a plurality of push-type switches 7 are provided, and a plurality of push-type switches 7 are respectively provided on the outsides of a plurality of positioning mounting frames 6; a plurality of pressure bosses 8 are provided, and a plurality of pressure bosses 8 are respectively fixedly connected to the upper parts of a plurality of guide mounting plates 5, and a plurality of pressure bosses 8 are respectively slidably connected to a plurality of positioning mounting rods 3.

[0035] Among them, the transmission structure includes a guide mounting frame 101 and an outer insulation door 102; two guide mounting frames 101 are provided, and the two guide mounting frames 101 are bolted to the left and right sides of the greenhouse support base 1 respectively; two outer insulation doors 102 are provided, and the two outer insulation doors 102 are respectively connected to the outside of the two guide mounting frames 101 by sliding forward and backward.

[0036] Among them, the transmission structure also includes a first guide roller 105 and a first reset elastic member 106; a plurality of first guide rollers 105 are provided, and the plurality of first guide rollers 105 are evenly distributed and rotatably connected to the upper part of the two guide mounting frames 101; a plurality of first reset elastic members 106 are provided, and the two outer thermal insulation doors 102 are elastically connected to the two guide mounting frames 101 respectively through a plurality of first reset elastic members 106.

[0037] Among them, the transmission structure also includes an inner insulation door 103 and a first traction rope 104; two inner insulation doors 103 are provided, and the two inner insulation doors 103 are respectively connected to the inner sides of the two guide mounting frames 101 by sliding forward and backward, and the two inner insulation doors 103 are elastically connected to the two guide mounting frames 101 through multiple first reset elastic members 106; two first traction ropes 104 are provided, and the two first traction ropes 104 are respectively fixedly connected to the upper parts of the two outer insulation doors 102, and the two first traction ropes 104 are fixedly connected to the upper parts of the two inner insulation doors 103 after passing through multiple first guide rollers 105.

[0038] Among them, the transmission structure also includes a second reset elastic member 501 and a switch extrusion rod 502; the second reset elastic member 501 is provided in plurality, and the plurality of guide mounting plates 5 are elastically connected to the plurality of positioning mounting rods 3 through the plurality of second reset elastic members 501; the switch extrusion rod 502 is provided in plurality, and the plurality of switch extrusion rods 502 are respectively fixedly connected to the inner sides of the plurality of guide mounting plates 5, and the plurality of switch extrusion rods 502 are respectively slidably connected to the plurality of positioning mounting rods 3.

[0039] The specific usage and function of this embodiment are as follows: when the supporting frame of the greenhouse is no longer stable, the supporting frame will shake due to the wind, and the supporting frame will squeeze the compressed boss 8 when shaking, so that the compressed boss 8 drives the guide mounting plate 5 to slide inside the positioning mounting rod 3, and at this time, the switch squeezing rod 502 will slide along with the guide mounting plate 5 to squeeze the push switch 7 on the positioning mounting frame 6, and at this time, the sound and light alarm 4 is activated to sound an alarm, reminding the user to repair the greenhouse in time, and the second reset elastic member 501 can determine the initial position of the guide mounting plate 5, and when entering the greenhouse When entering the greenhouse, the outer insulation door 102 is first pushed to one side so that the outer insulation door 102 pulls the first traction rope 104. After the first traction rope 104 is subjected to tension, it will pull the inner insulation door 103 to slide along the guide mounting frame 101. At this time, the outer insulation door 102 is opened and the inner insulation door 103 is closed. After entering the greenhouse, the first reset elastic member 106 will push the outer insulation door 102 and the inner insulation door 103 to reset. At this time, the outer insulation door 102 is closed, the inner insulation door 103 is opened, and the first guide roller 105 can guide the first traction rope 104.

[0040] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A greenhouse for raising seedlings for agricultural and forestry economic management, comprising a greenhouse support base (1), a positioning support frame (107), a high-light transmittance sun panel (2), a cleaning structure, a positioning mounting rod (3), an audible and visual alarm (4), a guide mounting plate (5), a transmission structure, a positioning mounting frame (6), a push-type switch (7) and a pressure-bearing boss (8); the high-light transmittance sun panel (2) is bolted to the top of the greenhouse support base (1); the positioning support frame (107) is bolted to the upper part of the greenhouse support base (1); characterized in that: The cleaning structure is arranged on the outside of the high-transmittance sunlight board (2); a plurality of the positioning mounting rods (3) are arranged, and the plurality of the positioning mounting rods (3) are evenly distributed and bolted to the front and rear sides of the greenhouse support base (1); a plurality of the sound and light alarms (4) are arranged, and the plurality of the sound and light alarms (4) are respectively bolted to the upper parts of the plurality of the positioning mounting rods (3); a plurality of the guide mounting plates (5) are arranged, and the plurality of the guide mounting plates (5) are respectively slidably connected to the upper parts of the plurality of the positioning mounting rods (3); the transmission structure is arranged on the The upper part of the greenhouse support base (1); a plurality of positioning mounting frames (6) are provided, and the plurality of positioning mounting frames (6) are respectively bolted to the upper parts of the plurality of positioning mounting rods (3); a plurality of push-type switches (7) are provided, and the plurality of push-type switches (7) are respectively provided on the outsides of the plurality of positioning mounting frames (6); a plurality of pressure bosses (8) are provided, and the plurality of pressure bosses (8) are respectively fixedly connected to the upper parts of the plurality of guide mounting plates (5), and the plurality of pressure bosses (8) are respectively slidably connected to the plurality of positioning mounting rods (3).

2. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 1, characterized in that: The cleaning structure comprises a guide connecting rod (108) and a dust cleaning brush (109); two guide connecting rods (108) are provided, and the two guide connecting rods (108) are respectively fixedly connected to the front and rear sides of the positioning support frame (107); the dust cleaning brush (109) is slidably connected to the inner sides of the two guide connecting rods (108) left and right.

3. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 2, characterized in that: The cleaning structure further comprises a limiting support rod (110) and a greenhouse shade net (111); a plurality of the limiting support rods (110) are provided, and the plurality of the limiting support rods (110) are evenly distributed and fixedly connected to the upper part of the positioning support frame (107), and the limiting support rods (110) are transparent cylindrical rods; the right side of the greenhouse shade net (111) is fixedly connected to the right side of the positioning support frame (107), and the left side of the greenhouse shade net (111) is laid above the plurality of the limiting support rods (110), and a positioning hole is respectively provided on the front and rear sides of the left part of the greenhouse shade net (111).

4. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 3, characterized in that: The cleaning structure further comprises a positioning connection block (112) and a limiting guide ring (113); two positioning connection blocks (112) are provided, and the two positioning connection blocks (112) are respectively fixedly connected to the front and rear sides of the dust cleaning brush (109); a plurality of limiting guide rings (113) are provided, and the plurality of limiting guide rings (113) are evenly distributed and fixedly connected to the upper part of the positioning support frame (107).

5. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 4, characterized in that: The cleaning structure further comprises a positioning mounting member (115) and a second traction rope (114); two positioning mounting members (115) are provided, and the two positioning mounting members (115) are respectively slidably connected to the front and rear sides of the positioning support frame (107) in the left and right manner; four second traction ropes (114) are provided, and the upper parts of the four second traction ropes (114) are respectively fixedly connected to the left and right sides of the two positioning mounting members (115), and the lower parts of the four second traction ropes (114) are respectively fixedly connected to the left and right sides of the two positioning connection blocks (112) after passing through the plurality of limiting guide rings (113).

6. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 5, characterized in that: The cleaning structure further comprises a second guide roller (116) and a position fixing hook (117); four second guide rollers (116) are provided, and the four second guide rollers (116) are rotatably connected to the front and rear sides of the two positioning mounting members (115); two position fixing hooks (117) are provided, and the two position fixing hooks (117) are slidably connected to the lower parts of the two positioning mounting members (115), and the two position fixing hooks (117) are elastically connected to the two positioning mounting members (115) through springs, and the two position fixing hooks (117) are respectively inserted into the positioning holes on the front and rear sides of the greenhouse shade net (111).

7. The greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 1, characterized in that: The transmission structure comprises a guide mounting frame (101) and an outer thermal insulation door (102); two guide mounting frames (101) are provided, and the two guide mounting frames (101) are respectively bolted to the left and right sides of the greenhouse support base (1); two outer thermal insulation doors (102) are provided, and the two outer thermal insulation doors (102) are respectively slidably connected to the outsides of the two guide mounting frames (101) in a forward and backward manner.

8. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 7, characterized in that: The transmission structure further comprises a first guide roller (105) and a first reset elastic member (106); a plurality of the first guide rollers (105) are provided, and the plurality of the first guide rollers (105) are evenly distributed and rotatably connected to the upper parts of the two guide mounting frames (101); a plurality of the first reset elastic members (106) are provided, and the two outer thermal insulation doors (102) are elastically connected to the two guide mounting frames (101) respectively via the plurality of the first reset elastic members (106).

9. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 8, characterized in that: The transmission structure further comprises an inner thermal insulation door (103) and a first traction rope (104); two inner thermal insulation doors (103) are provided, and the two inner thermal insulation doors (103) are respectively connected to the inner sides of the two guide mounting frames (101) in a forward and backward sliding manner, and the two inner thermal insulation doors (103) are respectively elastically connected to the two guide mounting frames (101) via a plurality of first reset elastic members (106); two first traction ropes (104) are provided, and the two first traction ropes (104) are respectively fixedly connected to the upper parts of the two outer thermal insulation doors (102), and the two first traction ropes (104) are fixedly connected to the upper parts of the two inner thermal insulation doors (103) after passing through a plurality of first guide rollers (105).

10. A greenhouse for raising seedlings for agricultural and forestry economic management as claimed in claim 9, characterized in that: The transmission structure further comprises a second resetting elastic member (501) and a switch extrusion rod (502); a plurality of the second resetting elastic members (501) are provided, and a plurality of the guide mounting plates (5) are elastically connected to a plurality of the positioning mounting rods (3) via a plurality of the second resetting elastic members (501); a plurality of the switch extrusion rods (502) are provided, and a plurality of the switch extrusion rods (502) are respectively fixedly connected to the inner sides of a plurality of the guide mounting plates (5), and a plurality of the switch extrusion rods (502) are respectively slidably connected to a plurality of the positioning mounting rods (3).

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