Seedling substrate production system

Abstract

The utility model discloses a seedling substrate production system which comprises a conveying belt mechanism and a high-temperature disinfection box, and the conveying belt mechanism penetrates through the high-temperature disinfection box and is used for conveying a substrate into the high-temperature disinfection box for high-temperature disinfection. And a multi-stage material uniformizing and flattening mechanism is arranged at the front end of the high-temperature disinfection box on the conveying belt mechanism and is used for flattening the substrate step by step so as to reduce the overall thickness of the substrate and then conveying the substrate into the high-temperature disinfection box. Through the integrated design, the substrate can be transported and disinfected at the same time, the working efficiency is greatly improved, the overall thickness of the substrate is reduced by arranging the multi-stage material uniformizing and flattening mechanism, the substrate entering the high-temperature disinfection box is thin, the situation that high temperature cannot penetrate into the substrate is avoided, the high-temperature disinfection effect is better, and the disinfection efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of matrix production, and specifically relates to a seedling matrix production system. BACKGROUND

[0002] At present, matrix plays a vital role in seedling, which not only provides necessary physical support and stable growth environment for plants, but also promotes the healthy growth and development of plants through the ways of adjusting water, nutrient supply and improving soil structure.

[0003] The matrix production of the prior art has the following shortcomings:

[0004] 1. In the process of seedling, matrix is the basis of plant growth, which not only provides physical support, but also can become a hiding place for bacteria and insect eggs. The existing matrix disinfection mostly adopts high-temperature disinfection. Through high-temperature treatment, the cell structure of pathogenic bacteria can be destroyed, so that it loses activity, thereby achieving the purpose of disinfection. When disinfecting large-volume matrix, the existing matrix disinfection device cannot guarantee that the internal matrix can be completely disinfected and sterilized, and cannot completely kill all pathogenic bacteria in the matrix, greatly affecting the survival rate of seedlings.

[0005] 2. The existing matrix production system sets the disinfection device and the transportation line separately, so that manual handling of matrix is still needed, the labor cost is high, the automation and intelligence are low, and the production efficiency is low.

[0006] 3. In the process of matrix production, it is necessary to add decomposed chicken manure, cow dung and other organic matters to increase the nutritional ingredients of matrix. Adding animal manure will cause matrix to have an odor, which does not meet the environmental protection requirements, and the composition of animal manure is unstable, resulting in inconsistent production quality of different batches of matrix. INVENTION CONTENTS

[0007] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a seedling matrix production system with simple and compact structure, good disinfection quality and high production efficiency.

[0008] To solve the above technical problems, the utility model adopts the following technical scheme:

[0009] A seedling matrix production system, comprising a transmission belt mechanism and a high-temperature disinfection box, the transmission belt mechanism penetrates from the high-temperature disinfection box for transmitting matrix into the high-temperature disinfection box for high-temperature disinfection, and a multi-stage uniform material spreading and flattening mechanism is further arranged on the transmission belt mechanism at the front end of the high-temperature disinfection box for gradually flattening the matrix to reduce the overall thickness of the matrix before transmitting it into the high-temperature disinfection box.

[0010] As a further improvement of the above technical scheme:

[0011] The high-temperature sterilization box comprises a box body, a hot air assembly and an air uniformizing assembly are arranged above the conveying belt mechanism in the box body, the air uniformizing assembly is arranged close to the conveying belt mechanism and is used for uniformly guiding the hot air blown by the hot air assembly to the substrate.

[0012] A heating chamber is arranged above the conveying belt mechanism in the box body, the hot air assembly comprises a blower and an electric heater arranged above the heating chamber, the air inlet end of the electric heater and the air outlet end of the blower are communicated, the air outlet end of the electric heater and the heating chamber are communicated, and the bottom of the heating chamber is provided with the air uniformizing assembly.

[0013] The air uniformizing assembly comprises a plurality of base frames which are detachably arranged at the air outlet of the bottom of the heating chamber, each of the base frames is provided with a plurality of air uniformizing guide plates which are arranged in an inclined manner and are used for uniformly and obliquely blowing the high-temperature hot air in the heating chamber to the substrate below.

[0014] The middle part of each base frame is further provided with a supporting plate which is vertically connected with the plurality of air uniformizing guide plates and is used for supporting the plurality of air uniformizing guide plates.

[0015] The inner wall of the box body is provided with a heat preservation layer.

[0016] The conveying belt mechanism comprises a conveying belt assembly and a conveying sealed box body, the conveying sealed box body is provided with an inlet and an outlet, and the multi-stage material uniformizing and spreading mechanism comprises a plurality of spreading scrapers which are arranged above the conveying belt mechanism in a transverse manner, the heights of the plurality of spreading scrapers are inconsistent and are arranged in a spaced manner, the bottom end of the spreading scraper arranged close to the high-temperature sterilization box is arranged close to the conveying belt mechanism, and the plurality of spreading scrapers are arranged in a stepped manner to spread the substrate in stages.

[0017] The bottom end of each spreading scraper is arranged in a comb tooth shape.

[0018] The inlet of the conveying sealed box body is provided with an upward feeding hopper, the feeding hopper is provided with a guide plate which is arranged in an inclined manner towards the conveying belt assembly, and the bottom of the guide plate is provided with a vibrator.

[0019] The outlet of the conveying sealed box body is provided with an outlet hopper, the outlet hopper is provided with a spraying mechanism, the spraying mechanism comprises a nutrient solution tank, a conveying pump assembly and a plurality of spraying heads, the plurality of spraying heads are arranged in an inclined manner in the outlet hopper and are used for spraying the nutrient solution pumped by the conveying pump assembly to the substrate.

[0020] Compared with the prior art, the high-temperature sterilization box has the following advantages:

[0021] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0022] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0023] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0024] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0025] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0026] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0027] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0028] The substrate seedling production system of the utility model, through the integrated design of the conveying belt mechanism and the high-temperature disinfection box, substrate can be transported and disinfected at the same time, work efficiency is greatly improved, labor cost is greatly reduced, and automation and intelligence are greatly improved.

[0029] Nine, the substrate seedling production system of the utility model, through setting up spraying mechanism sprays nutrient solution to the substrate after disinfection, improve the humidity of substrate, and nutrient solution can replace animal manure to provide the nutrient composition required for substrate seedling, avoid the finished product of substrate has peculiar smell. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the three-dimensional structure principle schematic view of the seedling substrate production system of the utility model.

[0031] Figure 2 It is the front view structure principle schematic view of the seedling substrate production system of the utility model.

[0032] Figure 3 It is the structure principle schematic view of the wind uniformity guide plate of the utility model.

[0033] In the drawing, each sign represents: 1, conveying belt mechanism;11, conveying belt assembly;12, conveying sealed box body;13, feed hopper;14, guide plate;15, discharge hopper;2, high temperature disinfection box;21, box body;22, hot air assembly;221, air blower;222, electric heater;23, wind uniformity assembly;231, base frame;232, wind uniformity guide plate;233, support plate;24, temperature rising chamber;3, multi-stage uniform material spreading mechanism;31, spreading scraper;4, spraying mechanism;41, nutrient solution tank;42, conveying pump assembly;43, spraying head. DETAILED DESCRIPTION

[0034] The utility model will be further explained in detail below in combination with the drawing and specific embodiment.

[0035] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0036] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0037] In the utility model, unless another definite provision and limitation, the terms "assemble", "connect", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relation. For ordinary skilled person in the art, the specific meaning of the above terms in the application can be understood according to specific circumstances.

[0038] As Figures 1 to 3 The seedling substrate production system of the embodiment, as shown in the drawing, includes a conveying belt mechanism 1 and a high-temperature sterilization box 2, the conveying belt mechanism 1 penetrates from the high-temperature sterilization box 2 for conveying the substrate into the high-temperature sterilization box 2 for high-temperature sterilization, and a multi-stage material uniformizing and flattening mechanism 3 is further arranged on the conveying belt mechanism 1 at the front end of the high-temperature sterilization box 2 for flattening the substrate step by step to reduce the overall thickness of the substrate before conveying it into the high-temperature sterilization box 2.

[0039] The specific implementation principle of the utility model is as follows:

[0040] The substrate seedling production system, when in use, first, the substrate raw material is conveyed on the conveying belt mechanism 1, the multi-stage material uniformizing and flattening mechanism 3 arranged at the front end of the high-temperature sterilization box 2 flattens the substrate on the conveying belt mechanism 1 step by step, so that the overall thickness of the substrate is reduced, and the substrate is conveyed and the thickness is reduced at the same time, so that the work efficiency is high. Then, the conveying belt mechanism 1 drives the flattened substrate into the high-temperature sterilization box 2, and the thin substrate is completely sterilized in the high-temperature sterilization box 2, on the one hand, the high-temperature sterilization of the substrate is more complete, and the high temperature cannot be penetrated into the substrate, on the other hand, the high-temperature sterilization efficiency of the substrate with small thickness is higher.

[0041] Through the special scientific design, the utility model has the following advantages:

[0042] I. Through the integrated design of the conveying belt mechanism 1 and the high-temperature sterilization box 2, the substrate can be transported and sterilized at the same time, which greatly improves the work efficiency, greatly reduces the labor cost, and greatly improves the automation and intelligent degree.

[0043] II. The multi-stage material uniformizing and flattening mechanism 3 is arranged on the conveying belt mechanism 1 at the front end of the high-temperature sterilization box 2 to reduce the overall thickness of the substrate, so that the thickness of the substrate entering the high-temperature sterilization box 2 is thin, the high temperature cannot be penetrated into the substrate, the high-temperature sterilization effect is better, and the sterilization efficiency is also greatly improved.

[0044] As Figure 1 And Figure 2As shown, in this embodiment, the high-temperature disinfection box 2 includes a box body 21, and a hot air component 22 and a uniform wind component 23 are provided in the box body 21 above the conveyor belt mechanism 1. The uniform wind component 23 is arranged close to the conveyor belt mechanism 1 to uniformly guide the hot air blown by the hot air component 22 to the substrate. The high-temperature hot air blown by the hot air component 22 is subjected to high-temperature heat treatment and disinfection on the substrate on the conveyor belt mechanism 1 through the uniform wind component 23. By providing the uniform wind component 23, the high-temperature hot air is uniformly guided to the thin substrate, so that the heating is uniform, the disinfection quality and disinfection efficiency are improved, and the hot air reduces the impact force after passing through the uniform wind component 23, thereby preventing the substrate from being blown off or scattered.

[0045] like Figure 2 As shown, in this embodiment, a heating chamber 24 is provided above the conveyor belt mechanism 1 in the housing 21, and the hot air assembly 22 includes a hair dryer 221 and an electric heater 222 provided above the heating chamber 24. The air inlet end of the electric heater 222 is connected to the air outlet end of the hair dryer 221, and the air outlet end of the electric heater 222 is connected to the heating chamber 24. A uniform wind assembly 23 is provided at the bottom of the heating chamber 24. The air blown out by the hair dryer 221 is heated by the electric heater 222 and then passed into the heating chamber 24, and the substrate in the heating chamber 24 is sterilized with hot air. By providing the heating chamber 24 to gather heat and heat up quickly, the energy utilization rate is greatly improved, and energy saving and high efficiency are achieved. In addition, the high temperature environment is prevented from damaging the hot air assembly 22, the service life of the device is extended, and the reliability of the device is improved.

[0046] like Figure 3 As shown, in this embodiment, the uniform wind assembly 23 includes a plurality of base frames 231 detachably mounted on the bottom air outlet of the heating chamber 24. Each base frame 231 is provided with a plurality of tilted uniform wind guide plates 232 for blowing the high-temperature hot air in the heating chamber 24 evenly and obliquely onto the substrate below. The plurality of tilted uniform wind guide plates 232 are connected to the bottom air outlet of the heating chamber 24 through the base frame 231, so that the hot air collected by the heating chamber 24 is evenly and obliquely blown onto the substrate below. The uniform and low-force hot air has a better disinfection effect and higher efficiency on the thin substrate after being flattened. The tilted wind direction has a small impact on the substrate, preventing the substrate from being blown off or scattered.

[0047] like Figure 3 As shown, in this embodiment, a support plate 233 is further provided in the middle of the base frame 231. The support plate 233 is vertically connected to the plurality of uniform air guide plates 232 to support the plurality of uniform air guide plates 232. The support plate 233 enhances the stability of the uniform air guide plates 232 and prevents the uniform air guide plates 232 from being deformed by the impact of hot air.

[0048] like Figure 2As shown, in the embodiment, the inner wall surface of the box body 21 is provided with a heat preservation layer (for example, a ceramic heat preservation layer, a foam heat preservation layer, etc.). By providing the heat preservation layer on the inner wall surface of the box body 21, the temperature in the box body 21 is further improved, and heat loss is avoided.

[0049] As shown in Figure 1 and Figure 2 As shown in the embodiment, the conveying belt mechanism 1 comprises a conveying belt assembly 11 and a conveying sealed box body 12, the conveying sealed box body 12 is provided with an inlet and an outlet, and the multi-stage material uniformizing and spreading mechanism 3 comprises a plurality of spreading scrapers 31 transversely arranged above the conveying belt mechanism 1, the heights of the plurality of spreading scrapers 31 are inconsistent and are arranged in intervals, and the bottom end of the spreading scraper 31 arranged closer to the high-temperature sterilization box 2 is arranged closer to the conveying belt mechanism 1, so as to arrange the plurality of spreading scrapers 31 in a stepped manner to spread the substrate step by step. The substrate raw material falls into the conveying belt assembly 11 through the inlet of the conveying sealed box body 12, and is spread step by step by the spreading scrapers 31 arranged in a stepped manner, and the bottom end of the spreading scraper 31 arranged closer to the high-temperature sterilization box 2 is arranged closer to the conveying belt mechanism 1, so that the thickness of the substrate gradually thins, avoiding shutdown caused by large substrate resistance, and improving the stability of the device. Moreover, by arranging the spreading scrapers 31 in a stepped manner, the spreading effect is better, and the subsequent high-temperature sterilization effect and sterilization efficiency are further improved.

[0050] In the embodiment, the bottom end of each spreading scraper 31 is arranged in a comb shape. Further reduce the resistance of the substrate when passing through, avoid shutdown caused by large substrate resistance, and improve the stability of the device. The comb-shaped spreading scraper 31 has a better spreading effect, so that the thickness of the substrate is uniform.

[0051] As shown in Figure 1 and Figure 2 As shown in the embodiment, the inlet of the conveying sealed box body 12 is provided with an upward feeding hopper 13, the feeding hopper 13 is provided with a guide plate 14 inclined towards the conveying belt assembly 11, and the bottom of the guide plate 14 is provided with a vibrator. The substrate is uniformly guided into the conveying belt assembly 11 in the conveying sealed box body 12 by arranging the feeding hopper 13, and the substrate adhered in the feeding hopper 13 can be shaken off onto the conveying belt assembly 11 by arranging the vibrator to vibrate the guide plate 14, which is more convenient for subsequent spreading operation.

[0052] As shown in Figure 1 and Figure 2As shown, in the embodiment, the discharge port of the transmission sealing box 12 is provided with a discharge hopper 15, and the discharge hopper 15 is provided with a spraying mechanism 4, which comprises a nutrient solution tank 41, a transmission pump assembly 42 and a plurality of spraying heads 43. The plurality of spraying heads 43 are obliquely arranged in the discharge hopper 15 and are used for spraying the nutrient solution pumped by the transmission pump assembly 42 onto the substrate. After the substrate is sterilized, it is conveyed into the discharge hopper 15 of the discharge port along with the transmission belt assembly 11. The substrate after high-temperature hot air treatment has low humidity, which is not conducive to the development of seeds and seedlings. By spraying the nutrient solution on the sterilized substrate through the spraying mechanism 4, the humidity of the substrate is improved, and the nutrient solution can replace animal manure to provide the substrate with the nutrient components required for seedling raising, thereby avoiding the finished substrate having an odor.

[0053] Although the present application has been disclosed with the preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make many possible changes and modifications to the technical solutions of the present application or modify equivalent embodiments without departing from the scope of the technical solutions of the present application by using the disclosed technical contents. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application should fall within the scope of protection of the technical solutions of the present application.

Claims

1. A system for producing a nursery substrate, characterized by: The utility model provides a high temperature disinfection box and transmission belt mechanism, the transmission belt mechanism is from high temperature disinfection box (2) through, is used for transmitting substrate to high temperature disinfection box (2) to carry out high temperature disinfection, the transmission belt mechanism (1) is still equipped with multistage material uniformity spreading mechanism (3) on the front end of high temperature disinfection box (2) and is used for gradually spreading substrate to reduce the overall thickness of substrate and then transmitting into high temperature disinfection box (2).

2. The nursery substrate production system of claim 1, wherein: The high temperature disinfection box (2) comprises a box body (21), a hot air assembly (22) and an air uniformity assembly (23) are arranged above the transmission belt mechanism (1) in the box body (21), the air uniformity assembly (23) is arranged close to the transmission belt mechanism (1) and is used for uniformly guiding the hot air blown by the hot air assembly (22) to the substrate.

3. The nursery substrate production system of claim 2, wherein: The box body (21) is provided with a temperature rising chamber (24) above the transmission belt mechanism (1), the hot air assembly (22) comprises a blower (221) and an electric heater (222) arranged above the temperature rising chamber (24), the air inlet end of the electric heater (222) is communicated with the air outlet end of the blower (221), the air outlet end of the electric heater (222) is communicated with the temperature rising chamber (24), and the temperature rising chamber (24) is provided with the air uniformity assembly (23) at the bottom.

4. The nursery substrate production system of claim 3, wherein: The air uniformity assembly (23) comprises a plurality of base frames (231) which can be detachably installed at the air outlet of the bottom of the temperature rising chamber (24), each base frame (231) is provided with a plurality of air uniformity guide plates (232) arranged obliquely, so as to uniformly and obliquely blow the high-temperature hot air in the temperature rising chamber (24) to the substrate below.

5. The nursery substrate production system of claim 4, wherein: The middle part of the base frame (231) is further provided with a support plate (233), and the support plate (233) is vertically connected with the plurality of air uniformity guide plates (232) to support the plurality of air uniformity guide plates (232).

6. The nursery substrate production system of claim 2, wherein: The inner wall surface of the box body (21) is provided with a heat preservation layer.

7. The nursery substrate production system of claim 1, wherein: The transmission belt mechanism (1) comprises a transmission belt assembly (11) and a transmission sealing box body (12), the transmission sealing box body (12) is provided with an inlet and an outlet, the multistage material uniformity spreading mechanism (3) comprises a plurality of spreading scrapers (31) arranged transversely above the transmission belt mechanism (1), the heights of the plurality of spreading scrapers (31) are inconsistent and are arranged at intervals, the bottom end of the spreading scraper (31) arranged closer to the high temperature disinfection box (2) is arranged closer to the transmission belt mechanism (1), so that the plurality of spreading scrapers (31) are arranged in a stepped manner to gradually spread the substrate.

8. The nursery substrate production system of claim 7, wherein: The bottom end of each spreading scraper (31) is arranged in a comb shape.

9. The nursery substrate production system of claim 7, wherein: The inlet of the transmission sealing box body (12) is provided with an upward feeding hopper (13), the feeding hopper (13) is provided with a guide plate (14) arranged obliquely towards the transmission belt assembly (11), and the bottom of the guide plate (14) is provided with a vibrator.

10. The nursery substrate production system of claim 7, wherein: The discharge outlet of the transport sealing box (12) is provided with a discharge hopper (15), and the discharge hopper (15) is provided with a spraying mechanism (4), the spraying mechanism (4) comprises a nutrient solution water tank (41), a transmission pump assembly (42) and a plurality of spraying heads (43), and the plurality of spraying heads (43) are obliquely arranged in the discharge hopper (15) and used for spraying the nutrient solution pumped by the transmission pump assembly (42) onto the substrate.

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