Cunninghamia lanceolata light matrix container seedling culture sand bed

Abstract

The utility model discloses a Chinese fir light matrix container seedling culture sand bed, which relates to the technical field of forest cultivation and comprises a wall body, a plurality of drain pipes are fixedly mounted on the front side of the wall body, a seedling culture layer, a water-resisting layer and a drain layer are arranged in the wall body, and a control box is fixedly mounted on the left side of the wall body. An automatic water spraying mechanism is arranged on the rear side of the wall body and used for automatically and uniformly spraying water, and the automatic water spraying mechanism comprises a water guide unit; a rotating unit; the water spraying unit is arranged at the top of the rotating unit and comprises a mounting plate, a portal frame is fixedly mounted at the top of the mounting plate, a reciprocating lead screw is rotationally mounted in the portal frame, a second motor operates to drive the reciprocating lead screw to rotate, the reciprocating lead screw drives a shifting piece to reciprocate through a cross groove, and the shifting piece drives a sliding rod to synchronously reciprocate. And the sliding rod drives the fixing ring and the water distribution pipe to synchronously reciprocate, so that the seeds are automatically and uniformly sprayed with water.

Description

Technical Field

[0001] The utility model relates to the technical field of forest cultivation, in particular to a fir light matrix container seedling sand bed. Background Art

[0002] Cunninghamia lanceolata belongs to the genus Cunninghamia of the family Taxaceae. It is one of the unique evergreen coniferous timber species in my country and one of the main afforestation species in southern my country. It is widely distributed in more than ten provinces and regions in southern my country. It has a long history of cultivation and plays an important role in the development of the forestry industry. With the development of the national economy and the improvement of people's living standards, the demand for wood is increasing, and the price of wood is rising. Therefore, in recent years, the enthusiasm for afforestation of Cunninghamia lanceolata has been increasing, the cultivation area has been expanding, and high-quality seedlings, especially light-substrate seedlings, have become more and more popular.

[0003] According to the public number: CN206559907U, a sand bed for raising seedlings in a light substrate container of Chinese fir is disclosed, which includes a wall, a drainage pipe, a drainage layer, a water-proof layer and a seedling layer; the drainage layer, the water-proof layer and the seedling layer are arranged in the wall from bottom to top in sequence; the drainage pipe is buried at the bottom of the wall; the drainage layer is paved with coarse slag or pebbles; the water-proof layer is paved with red heart soil or yellow heart soil; the seedling layer is paved with river sand. The sand bed for raising seedlings of the utility model has both drainage and water retention functions. In the rainy season or when the irrigation is excessive, the excess water can be discharged through the drainage layer and the drainage pipe without causing water accumulation in the seedling bed; in the dry season or when the water supply in the nursery is insufficient, the water-proof layer can still retain sufficient soil moisture for the growth of seedlings, has a good water and fertilizer retention effect, and is convenient for intensive management in the process of cultivating Chinese fir seedlings, improves the seedling emergence rate, and has good economic benefits, social benefits and ecological benefits.

[0004] Based on the above-mentioned prior art, the existing Chinese fir light matrix container seedling sand bed still has the following problems: the existing Chinese fir light matrix container seedling sand bed needs to be watered in small amounts and multiple times in the early stage of seed growth, generally once in the morning and once in the evening. However, the existing watering requires personnel to operate, and the personnel are prone to forget, and the watering is not uniform. Therefore, the utility model provides a Chinese fir light matrix container seedling sand bed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a fir light matrix container seedling sand bed, which solves the following problems existing in the existing fir light matrix container seedling sand bed: the existing fir light matrix container seedling sand bed needs to be watered in small amounts and multiple times in the early stage of seed growth, generally once in the morning and once in the evening; however, the existing watering requires personnel to operate, and personnel are prone to forget, and the watering is not uniform.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a fir light matrix container seedling sand bed, including a wall, a plurality of drainage pipes are fixedly installed on the front side of the wall, a seedling layer, a water-proof layer and a drainage layer are arranged inside the wall, a control box is fixedly installed on the left side of the wall, and an automatic watering mechanism is arranged on the rear side of the wall for automatic and uniform watering, and the automatic watering mechanism includes:

[0007] A water guide unit is arranged at the rear side of the wall;

[0008] A rotating unit is arranged at the rear side of the wall;

[0009] The watering unit is arranged on the top of the rotating unit and comprises a mounting plate, a gantry is fixedly mounted on the top of the mounting plate, and a reciprocating screw rod is rotatably mounted inside the gantry.

[0010] Preferably, the water spraying unit also includes two limit sliding columns fixedly installed inside the gantry, a sliding rod is slidably installed on the outer ring of the limit sliding column, a paddle is rotatably installed inside the sliding rod, and the paddle slides inside the cross groove of the reciprocating screw rod, and a second motor is fixedly installed on the left end of the gantry.

[0011] Preferably, the water spraying unit also includes a fixing ring fixedly mounted on the bottom end of the sliding rod, and a water distribution pipe is fixedly mounted inside the fixing ring, a plurality of nozzles are fixedly mounted on the bottom of the water distribution pipe, a limiting groove is provided inside the mounting plate, and the sliding rod is adapted to slide inside the limiting groove.

[0012] Preferably, the water guiding unit comprises a water tank rack fixedly mounted on the rear side of the wall, a water tank being fixedly mounted inside the water tank rack, a water suction pipe being fixedly mounted on one side of the water tank, a water pump being fixedly mounted on the end of the water suction pipe away from the water tank, a water guiding pipe being fixedly mounted on the output end of the water pump, and the end of the water guiding pipe away from the water pump being fixedly connected to the left end of the water distribution pipe.

[0013] Preferably, the rotating unit comprises a mounting frame fixedly mounted on the rear side of the wall, a rotating column is rotatably mounted on the top of the mounting frame, a worm gear is fixedly mounted on the outer ring of the rotating column, and a mounting plate is fixedly mounted on the top of the rotating column.

[0014] Preferably, the rotating unit further comprises a first motor fixedly mounted on the top of the mounting frame, and a worm is fixedly mounted on the output end of the worm wheel, and the worm is meshingly mounted with the worm wheel.

[0015] The utility model provides a fir light matrix container seedling sand bed. Compared with the prior art, it has the following beneficial effects:

[0016] (1) In the fir light matrix container seedling sand bed, the second motor is operated to drive the reciprocating screw to rotate, the reciprocating screw drives the paddle to reciprocate through the cross groove, the paddle drives the sliding rod to reciprocate synchronously, and the sliding rod drives the fixed ring and the water distribution pipe to reciprocate synchronously, thereby realizing automatic and uniform watering of the seeds.

[0017] (2) In the fir light matrix container seedling sand bed, the first motor is running, the first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating column to rotate, and the rotating column drives the water guide unit to rotate, so that the water guide unit leaves the top of the wall, thereby preventing the water guide unit from blocking the seeds from being exposed to the sun at the top of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a left-side stereoscopic structural diagram of the utility model;

[0019] Figure 2 It is a right sectional stereoscopic structural diagram of the utility model;

[0020] Figure 3 It is a rear-view stereoscopic structural diagram of the utility model;

[0021] Figure 4 It is a partial three-dimensional structural diagram of the rotating unit of the utility model;

[0022] Figure 5 It is a partial three-dimensional structural diagram of the water sprinkling unit of the utility model.

[0023] In the figure: 1-wall, 2-automatic watering mechanism, 21-water guiding unit, 211-water tank frame, 212-water tank, 213-water suction pipe, 214-water pump, 215-water guiding pipe, 22-rotation unit, 221-mounting frame, 222-rotating column, 223-worm gear, 224-first motor, 225-worm, 23-watering unit, 231-mounting plate, 232-limiting groove, 233-gantry, 234-limiting sliding column, 235-sliding rod, 236-reciprocating screw rod, 237-paddle, 238-fixing ring, 239-water distribution pipe, 2310-sprinkler, 2311-second motor, 3-control box, 4-drainage pipe, 5-seedling layer, 6-water-proof layer, 7-drainage layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] A fir light matrix container seedling sand bed comprises a wall 1, a plurality of drainage pipes 4 are fixedly installed on the front side of the wall 1, a seedling layer 5, a water-proof layer 6 and a drainage layer 7 are arranged inside the wall 1, a control box 3 is fixedly installed on the left side of the wall 1, and an automatic watering mechanism 2 is arranged on the rear side of the wall 1 for automatic and uniform watering, and the automatic watering mechanism 2 comprises:

[0027] The water guide unit 21 is arranged at the rear side of the wall 1;

[0028] The rotating unit 22 is arranged at the rear side of the wall 1;

[0029] The watering unit 23 is disposed on the top of the rotating unit 22 and includes a mounting plate 231 . A gantry 233 is fixedly mounted on the top of the mounting plate 231 . A reciprocating screw rod 236 is rotatably mounted inside the gantry 233 .

[0030] In this embodiment, the water spraying unit 23 also includes two limiting slide columns 234 fixedly installed inside the gantry 233, and the outer ring of the limiting slide column 234 is slidably installed with a sliding rod 235, and the inner part of the sliding rod 235 is rotatably installed with a paddle 237, and the paddle 237 slides inside the cross groove of the reciprocating screw rod 236, and a second motor 2311 is fixedly installed at the left end of the gantry 233.

[0031] In this embodiment, the water spraying unit 23 also includes a fixed ring 238 fixedly installed at the bottom end of the sliding rod 235, and a water distribution pipe 239 is fixedly installed inside the fixed ring 238, and a plurality of nozzles 2310 are fixedly installed at the bottom of the water distribution pipe 239. A limiting groove 232 is provided inside the mounting plate 231, and the sliding rod 235 is adapted to slide inside the limiting groove 232.

[0032] The second motor 2311 is a three-phase asynchronous motor, which is electrically connected to an external power supply and is opened and closed by a person operating the control panel. When the second motor 2311 runs, it drives the reciprocating screw 236 to rotate. The reciprocating screw 236 drives the paddle 237 to reciprocate through the cross groove. The paddle 237 drives the sliding rod 235 to reciprocate synchronously. The sliding rod 235 drives the fixed ring 238 and the water distribution pipe 239 to reciprocate synchronously, thereby realizing automatic and uniform watering of the seeds.

[0033] A plurality of nozzles 2310 are installed in a linear array at the bottom of the water distribution pipe 239 .

[0034] In this embodiment, the water guide unit 21 includes a water tank rack 211 fixedly installed on the rear side of the wall 1, a water tank 212 is fixedly installed inside the water tank rack 211, a water suction pipe 213 is fixedly installed on one side of the water tank 212, a water pump 214 is fixedly installed on the end of the water suction pipe 213 away from the water tank 212, a water guide pipe 215 is fixedly installed on the output end of the water pump 214, and the end of the water guide pipe 215 away from the water pump 214 is fixedly connected to the left end of the water distribution pipe 239.

[0035] The water pump 214 is fixedly installed on the top of the mounting frame 221. The model of the water pump 214 is PUN-201. It is electrically connected to the external power supply and is turned on and off by a person operating the control panel. When the water pump 214 is running, the water inside the water tank 212 is introduced into the water distribution pipe 239 through the suction pipe 213 and the water guide pipe 215.

[0036] In this embodiment, the rotating unit 22 includes a mounting frame 221 fixedly mounted on the rear side of the wall 1, a rotating column 222 is rotatably mounted on the top of the mounting frame 221, a worm gear 223 is fixedly mounted on the outer ring of the rotating column 222, and a mounting plate 231 is fixedly mounted on the top of the rotating column 222.

[0037] In this embodiment, the rotating unit 22 further includes a first motor 224 fixedly mounted on the top of the mounting frame 221 , and a worm 225 is fixedly mounted on the output end of the worm gear 223 , and the worm 225 is meshed with the worm gear 223 .

[0038] The first motor 224 is a three-phase asynchronous motor, which is electrically connected to an external power supply and is opened and closed by a person operating the control panel. When the first motor 224 is running, the first motor 224 drives the worm 225 to rotate, the worm 225 drives the worm gear 223 to rotate, the worm gear 223 drives the rotating column 222 to rotate, and the rotating column 222 drives the water guiding unit 21 to rotate, so that the water guiding unit 21 leaves the top of the wall 1, thereby preventing the water guiding unit 21 from blocking the seeds from being exposed to the sun at the top of the wall 1.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] During operation, the user first sets the operation interval of the device through the control box 3. At this time, the water pump 214 runs, and the water in the water tank 212 is introduced into the water distribution pipe 239 through the suction pipe 213 and the water guide pipe 215. Then the second motor 2311 runs, driving the reciprocating screw 236 to rotate. The reciprocating screw 236 drives the paddle 237 to reciprocate through the cross groove. The paddle 237 drives the sliding rod 235 to reciprocate synchronously. The sliding rod 235 drives the fixing ring 238 and the water distribution pipe 239 to reciprocate synchronously. Water is sprayed from the plurality of nozzles 2310 onto the seeds inside the wall 1, and the seeds are automatically and evenly watered. After the water spraying is completed, the first motor 224 runs, the first motor 224 drives the worm 225 to rotate, the worm 225 drives the worm wheel 223 to rotate, the worm wheel 223 drives the rotating column 222 to rotate, and the rotating column 222 drives the water guide unit 21 to rotate, so that the water guide unit 21 leaves the top of the wall 1.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fir light matrix container seedling sand bed, comprising a wall (1), a plurality of drainage pipes (4) are fixedly installed on the front side of the wall (1), a seedling layer (5), a water-proof layer (6) and a drainage layer (7) are arranged inside the wall (1), a control box (3) is fixedly installed on the left side of the wall (1), and the characteristics are: An automatic water sprinkling mechanism (2) is provided on the rear side of the wall (1) for automatically and evenly sprinkling water, and the automatic water sprinkling mechanism (2) comprises: A water guide unit (21) is arranged on the rear side of the wall (1); A rotating unit (22) is arranged on the rear side of the wall (1); The water spraying unit (23) is arranged on the top of the rotating unit (22), and comprises a mounting plate (231), a gantry (233) is fixedly mounted on the top of the mounting plate (231), and a reciprocating screw rod (236) is rotatably mounted inside the gantry (233).

2. The light matrix container seedling sand bed for Chinese fir according to claim 1, characterized in that: The water spraying unit (23) also includes two limit sliding columns (234) fixedly installed inside the gantry (233), the outer ring of the limit sliding column (234) is slidably installed with a sliding rod (235), the interior of the sliding rod (235) is rotatably installed with a paddle (237), and the paddle (237) slides inside the cross groove of the reciprocating screw rod (236), and the left end of the gantry (233) is fixedly installed with a second motor (2311).

3. The light matrix container seedling sand bed for Chinese fir according to claim 2, characterized in that: The water spraying unit (23) further comprises a fixing ring (238) fixedly mounted on the bottom end of the sliding rod (235), and a water distribution pipe (239) is fixedly mounted inside the fixing ring (238), and a plurality of spray heads (2310) are fixedly mounted on the bottom of the water distribution pipe (239), and a limiting groove (232) is provided inside the mounting plate (231), and the sliding rod (235) is adapted to slide inside the limiting groove (232).

4. The light matrix container seedling sand bed for Chinese fir according to claim 3, characterized in that: The water guide unit (21) comprises a water tank frame (211) fixedly mounted on the rear side of the wall (1); a water tank (212) is fixedly mounted inside the water tank frame (211); a water suction pipe (213) is fixedly mounted on one side of the water tank (212); a water pump (214) is fixedly mounted on one end of the water suction pipe (213) away from the water tank (212); a water guide pipe (215) is fixedly mounted on the output end of the water pump (214); and an end of the water guide pipe (215) away from the water pump (214) is fixedly connected to the left end of the water distribution pipe (239).

5. The light matrix container seedling sand bed for Chinese fir according to claim 1, characterized in that: The rotating unit (22) comprises a mounting frame (221) fixedly mounted on the rear side of the wall (1); a rotating column (222) is rotatably mounted on the top of the mounting frame (221); a worm gear (223) is fixedly mounted on the outer ring of the rotating column (222); and a mounting plate (231) is fixedly mounted on the top of the rotating column (222).

6. The light matrix container seedling sand bed for Chinese fir according to claim 5, characterized in that: The rotating unit (22) further comprises a first motor (224) fixedly mounted on the top of the mounting frame (221), and a worm (225) is fixedly mounted on the output end of the worm wheel (223), and the worm (225) is meshedly mounted with the worm wheel (223).

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