Tomato seedling cultivation device

Abstract

The utility model provides a tomato seedling cultivation device, and relates to the technical field of tomato seedling cultivation, the tomato seedling cultivation device comprises a cultivation main body, the right side of the inner part of the cultivation main body is provided with a reciprocating motion cavity of a cylindrical cavity structure, and an illumination sensor for realizing illumination detection is of a movable structure; in cooperation with timing feedback of a timing module and meshing transmission of an incomplete gear and gear teeth, the position of the illumination sensor can be temporarily changed in a matched mode, the illumination sensor is moved into a reciprocating movement cavity which shields a light source, and therefore the operation state of the illumination sensor is detected and judged. The problems that the running state of an illumination sensor cannot be detected and judged at present, and when the illumination sensor breaks down, cultivation personnel cannot know the situation in time, and consequently, when the illumination intensity is lower than or exceeds the illumination requirement of tomato seedling cultivation, timely reminding cannot be achieved, and growth of tomato seedlings is affected are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of tomato seedling cultivation, and particularly relates to a tomato seedling cultivation device. Background Art

[0002] When cultivating tomato seedlings, in addition to real-time detection of the temperature and humidity during tomato cultivation, it is also necessary to detect the light intensity during the tomato cultivation process, because light is also an important influencing factor during the cultivation of tomato seedlings. Currently, the detection of light intensity is generally achieved through a light sensor for detection applications, but the current situation cannot detect and determine the operating state of the light sensor. When the light sensor fails to achieve the corresponding light intensity detection, the cultivation personnel cannot be informed in a timely manner, resulting in the inability to give a timely reminder when the light intensity is lower or higher than the light requirements for tomato seedling cultivation, thereby affecting the growth of tomato seedlings. Content of the Utility Model

[0003] This utility model relates to a tomato seedling cultivation device, which solves the problem that the current situation cannot detect and determine the operating state of the light sensor. When the light sensor fails, the cultivation personnel cannot be informed in a timely manner, resulting in the inability to give a timely reminder when the light intensity is lower or higher than the light requirements for tomato seedling cultivation, thereby affecting the growth of tomato seedlings.

[0004] This utility model provides a tomato seedling cultivation device, which specifically includes: a cultivation main body. A cultivation cavity is opened inside the cultivation main body, and a communication opening connected to the cultivation cavity is opened on the front end face of the cultivation main body. A temperature and humidity sensor is installed on the inner bottom surface of the cultivation cavity, and a lighting lamp is fixedly installed on the top end surface of the inner part of the cultivation cavity. A reciprocating movement cavity in the shape of a cylindrical cavity is opened on the right side inside the cultivation main body. A plugging through hole penetrating the right side surface of the inner part of the cultivation cavity and the right end surface of the cultivation main body is opened at the axial center of the reciprocating movement cavity. The diameter of the plugging through hole is smaller than the diameter of the reciprocating movement cavity; A plugging column is inserted into the plugging through hole. An annular baffle is fixedly installed on the left side of the outer peripheral surface of the plugging column. The annular baffle is slidably inserted inside the reciprocating movement cavity, and the diameter of the annular baffle is consistent with the diameter of the reciprocating movement cavity; A light sensor is fixedly installed on the left end surface of the plugging column. A spring reset member is fixedly connected between the right end surface of the annular baffle and the right side surface of the inner part of the reciprocating movement cavity.

[0005] Further, the length of the plugging column is twice the distance between the right side surface of the inner part of the cultivation cavity and the right end surface of the cultivation main body; When the spring reset member is in the extended state, the left end surface of the plugging column and the right side surface of the inner part of the cultivation cavity are in the same vertical plane.

[0006] Further, a row of uniformly distributed teeth are fixedly installed above the right side of the outer peripheral surface of the insertion post; a side support plate is welded adjacent to the rear side of the insertion post on the right end face of the cultivation main body, and a group of motors are fixedly installed at the rear end of the side support plate; an incomplete gear is arranged in front of the side support plate, and the rotating shaft end of the motor penetrates through the front end face of the side support plate and is fixedly installed and connected to the central part of the incomplete gear; the incomplete gear meshes with the teeth.

[0007] Further, a microcontroller, a storage battery, a timing module and a 5G module electrically connected thereto are arranged inside the cultivation main body, and a temperature and humidity sensor and a lighting lamp are both electrically connected to the microcontroller; the storage battery is externally connected to a power supply, the 5G module is wirelessly transmission-connected to a mobile device which is a mobile phone of a cultivation personnel, and the timing value of the timing module is half an hour; when the timing value of the timing module is reached, the timing module feeds back a signal to the microcontroller, and the microcontroller controls the rotating shaft end of the motor to rotate counterclockwise for one week.

[0008] Further, when the incomplete gear rotates counterclockwise, it meshes and drives the teeth to drive the insertion post to move rightward along the insertion through hole. When the incomplete gear is about to be disengaged from the teeth, the light sensor is located inside the reciprocating movement cavity at this time; when the light sensor detects that the light intensity is lower than the specified threshold value, the light sensor feeds back a signal to the microcontroller, and the microcontroller controls the 5G module to wirelessly transmit a message to the mobile device.

[0009] Further, a touch panel electrically connected to the microcontroller is installed on the top end face of the cultivation main body; a sealing plate is rotatably installed at the front side edge part of the top end face of the cultivation main body, a lifting rod is welded below the lower side of the front end face of the sealing plate, and a transparent observation window is jointly embedded and installed on the front end face and the rear end face of the sealing plate; when the rear end face of the sealing plate is in close contact with the front end face of the cultivation main body, the sealing plate completely covers and blocks the front opening end part of the communication opening.

[0010] The present utility model provides a tomato seedling cultivation device, which has the following beneficial effects:

[0011] The light sensor for realizing light intensity detection in the present utility model is a movable structure. With the timing feedback of the timing module and the meshing transmission of the incomplete gear and the teeth, the position of the light sensor can be temporarily changed, and it can be moved to the reciprocating movement cavity for blocking the light source, so as to detect and judge the operating state of the light sensor. When it is in a normal operating state, remote message feedback can be synchronously realized, while when it is in a fault state, remote message feedback cannot be realized. Based on this, the cultivation personnel can judge the operating state of the light sensor by whether there is a message received within the timing time of the corresponding timing module, so that when the light sensor fails, the cultivation personnel can know in time and go to repair it in time to avoid affecting the growth of tomato seedlings. Description of the Drawings

[0012] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below.

[0013] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0014] In the accompanying drawings:

[0015] Figure 1 The front isometric structural schematic diagram of the present application is shown;

[0016] Figure 2 The Figure 1 structural schematic diagram of the present application in the state where the sealing plate rotates and unfolds is shown;

[0017] Figure 3 The Figure 2 structural schematic diagram of the present application in the state where the insertion post is disassembled is shown;

[0018] Figure 4 The sectional structural schematic diagram of the present application is shown;

[0019] Figure 5 The Figure 4 structural schematic diagram of the present application in the state where the insertion post is removed is shown;

[0020] Figure 6 The system block diagram of the present application is shown;

[0021] List of reference numerals

[0022] 1. Cultivation main body; 101. Touch panel; 102. Sealing plate; 103. Transparent observation window; 104. Lifting rod; 105. Side support plate; 106. Motor; 107. Incomplete gear; 108. Communication opening; 109. Cultivation cavity; 1010. Temperature and humidity sensor; 1011. Reciprocating movement cavity; 1012. Insertion through hole; 1013. Lighting lamp; 1014. Storage battery; 1015. Timing module; 1016. 5G module; 1017. Mobile device; 1018. Microcontroller; 2. Insertion post; 201. Tooth; 202. Annular baffle; 203. Spring reset member; 204. Light sensor. Detailed implementation manners

[0023] To make the objectives, technical solutions, and advantages of the present utility model embodiment clearer, the following will clearly and completely describe the technical solutions of the present utility model embodiment in conjunction with the accompanying drawings of the present utility model embodiment. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts belong to the scope protected by the present utility model.

[0024] Embodiment: Please refer to Figures 1 to 6 :

[0025] The present utility model proposes a tomato seedling cultivation device, including: a cultivation main body 1, a cultivation cavity 109 is provided inside the cultivation main body 1, a communication opening 108 communicating with the cultivation cavity 109 is provided on the front end face of the cultivation main body 1, a temperature and humidity sensor 1010 is installed on the inner bottom surface of the cultivation cavity 109, a lighting lamp 1013 is fixedly installed on the inner top surface of the cultivation cavity 109, a reciprocating movement cavity 1011 in the shape of a cylindrical cavity is provided on the right side inside the cultivation main body 1, a plug-in through hole 1012 penetrating the right side surface of the inner end of the cultivation cavity 109 and the right end surface of the cultivation main body 1 is provided at the axial center of the reciprocating movement cavity 1011, and the diameter of the plug-in through hole 1012 is smaller than the diameter of the reciprocating movement cavity 1011; a plug-in column 2 is inserted into the plug-in through hole 1012, an annular baffle 202 is fixedly installed on the left side of the outer peripheral surface of the plug-in column 2, the annular baffle 202 is slidably inserted inside the reciprocating movement cavity 1011, and the diameter of the annular baffle 202 is consistent with the diameter of the reciprocating movement cavity 1011; a light sensor 204 is fixedly installed on the left end surface of the plug-in column 2, and a spring reset member 203 is fixedly connected between the right end surface of the annular baffle 202 and the right side surface of the inner end of the reciprocating movement cavity 1011.

[0026] In this embodiment, the length of the insertion post 2 is twice the distance between the right side of the inner end of the cultivation cavity 109 and the right end face of the cultivation main body 1; in the extended state of the spring reset member 203, the left end face of the insertion post 2 and the right side of the inner end of the cultivation cavity 109 are in the same vertical plane; a row of teeth 201 are fixedly installed on the upper right side of the outer peripheral surface of the insertion post 2 in a uniformly distributed manner; a side support plate 105 is welded adjacent to the rear side of the insertion post 2 on the right end face of the cultivation main body 1, and a set of motors 106 are fixedly installed at the rear end of the side support plate 105; an incomplete gear 107 is provided on the front side of the side support plate 105, and the rotating shaft end of the motor 106 penetrates the front end face of the side support plate 105 and is fixedly installed and connected to the central part of the incomplete gear 107; the incomplete gear 107 meshes with the teeth 201; a microcontroller 1018, a storage battery 1014, a timing module 1015, and a 5G module 1016 electrically connected thereto are provided inside the cultivation main body 1, and a temperature and humidity sensor 1010 and a lighting lamp 1013 are both electrically connected to the microcontroller 1018; the storage battery 1014 is externally connected to a power source, the 5G module 1016 is wirelessly connected to a mobile device 1017 of the cultivation personnel's mobile phone through a wireless network, and the timing value of the timing module 1015 is half an hour; when the timing value of the timing module 1015 is reached, the timing module 1015 feeds back a signal to the microcontroller 1018, and the microcontroller 1018 controls the rotating shaft end of the motor 106 to rotate counterclockwise for one week; when the incomplete gear 107 rotates counterclockwise, it meshes with and drives the teeth 201 to drive the insertion post 2 to move to the right along the insertion through hole 1012, and when the incomplete gear 107 is about to disengage from the teeth 201, at this time, the light sensor 204 is located inside the reciprocating movement cavity 1011; when the light sensor 204 detects that the light intensity is lower than the specified threshold, the light sensor 204 feeds back a signal to the microcontroller 1018, and the microcontroller 1018 controls the 5G module 1016 to wirelessly transmit a message to the mobile device 1017; a touch panel 101 electrically connected to the microcontroller 1018 is installed on the top end face of the cultivation main body 1; a sealing plate 102 is rotatably installed at the front side edge of the top end face of the cultivation main body 1, a lifting rod 104 is welded to the lower side of the front end face of the sealing plate 102, and a transparent observation window 103 is jointly embedded and installed on the front end face and the rear end face of the sealing plate 102; when the rear end face of the sealing plate 102 is in close contact with the front end face of the cultivation main body 1, the sealing plate 102 completely covers and blocks the front opening end of the communication opening 108.

[0027] Working principle of this embodiment:

[0028] The cultivation soil is added into the cultivation cavity 109, and the tomato seedlings are planted in the cultivation soil. The temperature and humidity in the cultivation cavity 109 are monitored in real time by the temperature and humidity sensor 1010 and are fed back and displayed on the touch panel 101. By starting the lighting lamp 1013, the light required for the growth of the tomato seedlings is provided, and in cooperation with the real-time monitoring of the light intensity by the light sensor 204, it is ensured that the light intensity meets the growth requirements of the tomato seedlings.

[0029] Since the cultivation personnel will not always be present, in order to ensure that the light intensity meets the growth requirements of the tomato seedlings, this application is provided with a timing module 1015 with a timing value of half an hour. When the timing value of the timing module 1015 is reached, the timing module 1015 feeds back a signal to the microcontroller 1018. The microcontroller 1018 controls the rotating shaft end of the motor 106 to rotate counterclockwise for one week. The rotating shaft end of the motor 106 drives the incomplete gear 107 to rotate counterclockwise, and its meshing transmission gear teeth 201 drives the plug post 2 to move to the right along the plug through hole 1012. At this time, the annular baffle 202 moves to the right synchronously along the reciprocating movement cavity 1011, and the spring reset member 203 is gradually compressed. And at this time, the light sensor 204 originally located in the cultivation cavity 109 will also gradually move into the reciprocating movement cavity 1011. When the incomplete gear 107 is about to be disengaged from the gear teeth 201, at this time, the light sensor 204 is located inside the reciprocating movement cavity 1011. Therefore, due to the occlusion of the light source of the lighting lamp 1013 by the reciprocating movement cavity 1011, the light sensor 204 will detect that the light intensity is lower than the specified threshold value. It feeds back a signal to the microcontroller 1018, and the microcontroller 1018 controls the 5G module 1016 to wirelessly transmit a message to the mobile device 1017 of the cultivation personnel's mobile phone. By receiving the message at this specific time, it is for the cultivation personnel to know that the current light sensor 204 is in normal operation state. And after the incomplete gear 107 is disengaged from the gear teeth 201, under the reset springback of the spring reset member 203, the light sensor 204 will move back into the cultivation cavity 109 to realize real-time detection of the light intensity of the lighting lamp 1013. And even if the lighting lamp 1013 fails and cannot provide light during the characteristic time period when the timing value of the timing module 1015 is reached, then under the detection and feedback of the light sensor 204, a message will be wirelessly transmitted to the mobile device 1017 of the cultivation personnel's mobile phone through the 5G module 1016. And when multiple messages are received within the half-hour timing time corresponding to the timing module 1015, the cultivation personnel can determine that the lighting lamp 1013 has failed and go to repair it, without causing interference and ensuring that the cultivation personnel can be informed in time. On the contrary, when no message is received within the half-hour timing time corresponding to the timing module 1015, the cultivation personnel can determine that the lighting lamp 1013 has failed.

[0030] In this article, the following points need to be noted:

[0031] 1. The accompanying drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures may refer to the general design.

[0032] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0033] The above are only the specific implementation manners of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure.

Claims

1. A tomato seedling cultivation device, comprising a cultivation main body (1), a cultivation cavity (109) is provided inside the cultivation main body (1), a communication opening (108) communicating with the cultivation cavity (109) is provided on the front end face of the cultivation main body (1), a temperature and humidity sensor (1010) is installed on the bottom surface of the inner end of the cultivation cavity (109), and a lighting lamp (1013) is fixedly installed on the top surface of the inner end of the cultivation cavity (109), characterized in that, On the right side inside the cultivation main body (1), there is a reciprocating movement cavity (1011) in the shape of a cylindrical cavity. At the axial center of the reciprocating movement cavity (1011), there is an insertion through hole (1012) that penetrates the right inner surface of the cultivation cavity (109) and the right end surface of the cultivation main body (1). The diameter of the insertion through hole (1012) is smaller than the diameter of the reciprocating movement cavity (1011). A plug post (2) is inserted into the insertion through hole (1012). On the left side of the outer peripheral surface of the plug post (2), an annular baffle (202) is fixedly installed. The annular baffle (202) is slidably inserted inside the reciprocating movement cavity (1011), and the diameter of the annular baffle (202) is consistent with the diameter of the reciprocating movement cavity (1011). A light sensor (204) is fixedly installed on the left end surface of the plug post (2). Between the right end surface of the annular baffle (202) and the right inner end surface of the reciprocating movement cavity (1011), they are fixedly connected by a spring return member (203).

2. The tomato seedling cultivation device according to claim 1, characterized in that, The length of the plug post (2) is twice the distance between the right inner surface of the cultivation cavity (109) and the right end surface of the cultivation main body (1). When the spring return member (203) is in the extended state, the left end surface of the plug post (2) and the right inner end surface of the cultivation cavity (109) are in the same vertical plane.

3. The tomato seedling cultivation device according to claim 2, characterized in that, On the upper right side of the outer peripheral surface of the plug post (2), a row of teeth (201) are fixedly installed in a uniformly distributed manner. Adjacent to the rear side of the plug post (2) on the right end surface of the cultivation main body (1), a side support plate (105) is welded, and a set of motors (106) are fixedly installed at the rear end of the side support plate (105). In front of the side support plate (105), there is an incomplete gear (107). The rotating shaft end of the motor (106) penetrates the front end surface of the side support plate (105) and is fixedly installed and connected to the axial center of the incomplete gear (107). The incomplete gear (107) meshes with the teeth (201).

4. A tomato seedling cultivation device according to claim 3, characterized in that, Inside the cultivation main body (1), there is a microcontroller (1018) and a storage battery (1014), a timing module (1015), and a 5G module (1016) that are electrically connected thereto. A temperature and humidity sensor (1010) and a lighting lamp (1013) are both electrically connected to the microcontroller (1018). The storage battery (1014) is externally connected to a power source. The 5G module (1016) is wirelessly transmission-connected to a mobile device (1017) which is the mobile phone of the cultivation personnel. The timing value of the timing module (1015) is half an hour. When the timing value of the timing module (1015) is reached, the timing module (1015) feeds back a signal to the microcontroller (1018), and the microcontroller (1018) controls the rotating shaft end of the motor (106) to rotate counterclockwise for one week.

5. The tomato seedling cultivation device according to claim 4, characterized in that, When the incomplete gear (107) rotates counterclockwise, its meshing driving gear teeth (201) drive the plug post (2) to move rightward along the plug through hole (1012). When the incomplete gear (107) is about to disengage from the gear teeth (201), the light sensor (204) is located inside the reciprocating movement cavity (1011) at this time. When the light sensor (204) detects that the light intensity is lower than the specified threshold, the light sensor (204) feeds back a signal to the microcontroller (1018), and the microcontroller (1018) controls the 5G module (1016) to wirelessly transmit a message to the mobile device (1017).

6. The tomato seedling cultivation device according to claim 5, wherein, A touch panel (101) electrically connected to the microcontroller (1018) is installed on the top surface of the cultivation main body (1); a sealing plate (102) is rotatably installed at the front side edge of the top surface of the cultivation main body (1). A lifting rod (104) is welded to the lower side of the front end surface of the sealing plate (102). A transparent observation window (103) is jointly embedded on the front end surface and the rear end surface of the sealing plate (102). When the rear end surface of the sealing plate (102) is in close contact with the front end surface of the cultivation main body (1), the sealing plate (102) completely covers and blocks the front opening end of the communication opening (108).

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