Wheat scab monitoring and early warning device

Abstract

The utility model discloses a wheat scab monitoring and early warning device, and relates to the wheat scab monitoring and early warning technical field, the wheat scab monitoring and early warning device comprises a device body, the device body is internally provided with a storage cavity, the interior of the storage cavity is fixedly connected with a guide rail and a motor support, the guide rail is slidably connected with a moving frame, and the moving frame is provided with a motor. The motor support is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a threaded rod. According to the wheat scab monitoring and early-warning device disclosed by the utility model, the device body can be fixedly connected with soil, so that the situation that the placed wheat scab monitoring and early-warning device is easy to topple over to cause damage to the monitoring and early-warning device when the farmland is soft and the wind speed in the field is relatively high is avoided; and the conditions of rainfall, wind direction, temperature, humidity and the like in the field can be monitored, and the weather change can be sensed, so that corresponding countermeasures can be taken, and the economic loss can be reduced to the greatest extent.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat fusarium head blight monitoring and early warning, and more specifically to a wheat fusarium head blight monitoring and early warning device. Background Art

[0002] Wheat scab is a fungus-caused disease that mainly occurs during the flowering and maturity stages of wheat. It causes wheat seedling rot, stem base rot, stalk rot and ear rot, among which ear rot is the most harmful. In a humid environment, the diseased part will present a pink mold layer. After wheat is infected, the thousand-grain weight decreases, the germination rate decreases, the germination potential weakens, the flour yield is low, the flour quality is poor, the color is dark, and the commodity value decreases. In addition, diseased wheat contains toxins such as vomiting toxins and estrogen-like hormones, which can cause acute poisoning after being eaten by humans and animals. The occurrence of wheat scab is related to meteorological factors such as temperature, humidity, and rainfall. Usually, in a hot and humid environment, fungi reproduce and infect faster. Rain during the flowering stage of wheat will cause the humidity in the field to increase, which is conducive to the occurrence of scab. Therefore, accurate prediction and forecasting are particularly important for controlling the spread of wheat scab and minimizing economic losses. In order to save manpower, some areas use monitoring and early warning devices to monitor changes in weather, wind direction, rainfall, etc., so as to make corresponding countermeasures and minimize economic losses.

[0003] In order to more accurately predict the rainfall, wind direction, temperature, humidity and other conditions of wheat land, the wheat fusarium rust monitoring and early warning device is usually set up on farmland. The wheat fusarium rust monitoring and early warning device needs to be placed stably, and concrete cannot be poured in the field. The geology of farmland is generally unstable. When the geology is relatively soft or the wind speed on the farmland is high, the placed wheat fusarium rust monitoring and early warning device is easy to fall over, causing damage to the monitoring and early warning device, and the safety of use is low.

[0004] The Chinese utility model patent application number: CN216961240U discloses a distributed pest monitoring and early warning device, which includes a lifting component, a protective mechanism, an insecticidal mechanism and an adjusting mechanism. The upper end of the lifting component is provided with a protective mechanism, and the side of the protective mechanism is provided with an insecticidal mechanism. The upper end of the protective mechanism is provided with an adjusting mechanism. The adjusting mechanism includes a fixed trough frame, a motor, a turntable and a monitoring and early warning device. The fixed trough frame is provided with a motor, and the upper end of the motor is provided with a turntable. Although the distributed pest monitoring and early warning device can monitor in the field, in order to be closer to the situation in the field at that time, the equipment will be placed in the field. The equipment needs to be stably placed on the land, but the field cannot be poured with concrete. The geology of the farmland is generally unstable, which will cause the equipment to topple over, thereby causing damage to the equipment.

[0005] Therefore, it is necessary to propose a wheat fusarium rust monitoring and early warning device to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The purpose of the utility model is to solve the problems raised in the above background technology and provide a wheat fusarium head blight monitoring and early warning device.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0010] A wheat fusarium head blight monitoring and early warning device comprises a device body, a storage chamber is provided inside the device body, a guide rail and a motor bracket are fixedly connected inside the storage chamber, a mobile frame is slidably connected to the guide rail, a driving motor is fixedly connected to the motor bracket, a threaded rod is fixedly connected to the output end of the driving motor, the threaded rod is transmission-connected to the moving frame, a gear chamber is provided inside the moving frame, a driving gear and a driven gear are rotatably connected in the gear chamber, a spring is fixedly connected to the top of the driving gear, and a spring is fixedly connected to the inside of the driven gear. A driven rod is connected, and fixed columns are fixedly connected to the bottom of both ends of the moving frame. The fixed column is rotatably connected to the driven rod, and the bottom of the fixed column is fixedly connected to a guide column, and the bottom end of the guide column is fixedly connected to a bottom plate, and a conical frame is slidably connected to the outer wall of the guide column. A thread is provided at the bottom end of the driven rod, and the driven rod is transmission-connected to the conical frame through the thread. A fixed claw is rotatably connected to the bottom end of the fixed column, and an outer hexagonal cone disk is fixedly connected to the bottom end of the threaded column, and an inner hexagonal cone disk matching the outer hexagonal cone disk is fixedly connected to the bottom end of the driving gear.

[0011] Preferably, an annular inclined surface is provided at the top of the conical frame, the conical frame is slidably connected to the fixing claw via the annular inclined surface, and a stepped groove is provided on the outer wall of the fixing claw.

[0012] Preferably, a placement plate is fixedly connected to the bottom end of the device body, and a through hole larger than the diameter of the fixing column is formed on the placement plate.

[0013] Preferably, support arms are fixedly connected to both sides of the outer wall of the main body, a rain sensor is fixedly connected to the top of one of the support arms, and a multi-factor sensor is fixedly connected to the top of the other support arm.

[0014] Preferably, a wind speed sensor and a wind direction sensor are fixedly connected to the top of the device body, and a door is installed at the front end of the device body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The fixed column is inserted into the hole in the soil by driving the motor. When the fixed column reaches the bottom, the conical frame moves upward, thereby lifting the fixed claw and inserting it into the surrounding soil, thereby fixing the connection between the device body and the soil, avoiding the situation where the wheat fusarium disease monitoring and early warning device is easily overturned due to the soft farmland soil and high wind speed in the field, causing damage to the monitoring and early warning device.

[0017] 2. The device body is equipped with wind direction sensors, wind speed sensors, rainfall sensors and multi-factor sensors, which can monitor rainfall, wind direction, temperature, humidity and other conditions in the field, sense weather changes, make corresponding response measures, and minimize economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front perspective schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a rear perspective schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the connection structure between the mobile frame and the threaded rod in the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the connection structure between the driving gear and the driven gear in the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the connection structure between the fixed column and the guide column in the utility model;

[0023] Figure 6 It is a three-dimensional schematic diagram of the fixed claw in the utility model being opened;

[0024] Figure 7 It is a three-dimensional schematic diagram of the connection structure between the guide column and the conical frame in the utility model;

[0025] Figure 8 It is a three-dimensional schematic diagram of the connection structure between the fixing claw and the groove in the utility model.

[0026] Reference numerals:

[0027] 101. Device body; 102. Storage cavity; 103. Guide rail; 104. Motor bracket; 105. Moving frame; 106. Driving motor; 107. Threaded rod; 108. Gear cavity; 109. Driving gear; 110. Driven gear; 111. Spring; 112. Driven rod; 113. Fixed column; 114. Guide column; 115. Bottom plate; 116. Conical frame; 117. Fixed claw; 118. External hexagonal cone disk; 119. Internal hexagonal cone disk; 120. Annular inclined surface; 121. Groove; 122. Placement plate; 123. Support arm; 124. Rain sensor; 125. Multi-factor sensor; 126. Wind speed sensor; 127. Wind direction sensor; 128. Door. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-8A wheat fusarium head blight monitoring and early warning device includes a device body 101, which is fixed in a wheat field. The device body 101 monitors the rainfall, wind direction, temperature, humidity and other conditions in the field in real time through a rainfall sensor 124, a multi-factor sensor 125, a wind speed sensor 126 and a wind direction sensor 127 at the top. A storage chamber 102 is provided inside the device body 101, and a guide rail 103 and a motor bracket 104 are fixedly connected inside the storage chamber 102. A movable frame 105 can move up and down along the guide rail 103. The movable frame 105 is slidably connected to the guide rail 103. A fixed column 113 is fixed to the bottom of the movable frame 105, thereby driving the fixed column 113 to be inserted into the soil. A driving mechanism 104 is fixedly connected to the motor bracket 104. The motor 106 is fixedly connected to the output end of the driving motor 106 with a threaded rod 107, and the movable frame 105 is driven to move up and down by the threaded rod 107. The bottom end of the threaded rod 107 is fixed with an outer hexagonal cone disk 118, which can cooperate with the inner hexagonal cone disk 119 at the bottom of the driving gear 109, thereby driving the driving gear 109 to rotate. The threaded rod 107 is connected to the movable frame 105 in a transmission manner. A gear cavity 108 is provided inside the movable frame 105, and a driving gear 109 and a driven gear 110 are arranged in the gear cavity 108. The driving gear 109 can move up and down, and will not be separated from the driven gear 110 when moving. The driving gear 109 and the driven gear 110 are rotatably connected in the gear cavity 108. The driving gear 109 and the movable frame 105 is rotatably connected and does not contact the threaded rod 107. When the inner hexagonal cone disk 119 at the lower end contacts the outer hexagonal cone disk 118 on the threaded rod 107, it will be rotated by the threaded rod 107. The top of the driving gear 109 is fixedly connected with a spring 111. When the inner hexagonal cone disk 119 contacts the outer hexagonal cone disk 118 on the threaded rod 107, the moving frame 105 will still move downward. At this time, the driving gear 109 will move upward, so that the top spring 111 is compressed. The driven gear 110 is fixedly connected to the inside of the driven gear 110 with a driven rod 112. The driving gear 109 drives the driven rod 112 to rotate through the driven gear 110. The bottom of both ends of the moving frame 105 is fixedly connected with fixed columns 113, and the fixed columns 113 are connected to the driven rod 1 12 is rotatably connected, the bottom of the fixed column 113 is fixedly connected with a guide column 114, and the conical frame 116 can move upward along the guide column 114 to lift the top fixed claw 117, and the bottom end of the guide column 114 is fixedly connected with a bottom plate 115, and the outer wall of the guide column 114 is slidably connected with the conical frame 116, and the top of the conical frame 116 is set as an annular inclined surface 120, and the top fixed claw 117 is lifted up by the annular inclined surface 120. The bottom end of the driven rod 112 is provided with a thread, and the driven rod 112 is transmission-connected with the conical frame 116 through the thread, and the bottom end of the fixed column 113 is rotatably connected with the fixed claw 117. When the fixed claw 117 is lifted up by the conical frame 116, the fixed claw 117 will be inserted into the surrounding soil, forming an umbrella shape.The device body 101 is thus firmly fixed on the ground. The bottom end of the threaded column is fixedly connected with an outer hexagonal cone disk 118, which cooperates with an inner hexagonal cone disk 119, thereby driving the driving gear 109 to rotate. The bottom end of the driving gear 109 is fixedly connected with an inner hexagonal cone disk 119 that cooperates with the outer hexagonal cone disk 118.

[0030] Specifically, refer to Figures 5 to 8 The top of the conical frame 116 is provided with an annular slope 120, and the annular slope 120 is used to lift the fixing claw 117 at the top. The conical frame 116 is slidably connected with the fixing claw 117 through the annular slope 120. The top of the annular slope 120 is provided with a groove 121, which can enhance the firmness of the fixing claw 117 in the soil. The outer wall of the fixing claw 117 is provided with a stepped groove 121.

[0031] Specifically, refer to Figure 2 The bottom end of the device body 101 is fixedly connected with a placement plate 122 , and the device body 101 is placed on the soil through the placement plate 122 . The placement plate 122 is provided with a through hole having a diameter larger than the fixing column 113 .

[0032] Specifically, refer to Figure 1 and Figure 2 Support arms 123 are fixedly connected to both sides of the outer wall of the main body. The support arms 123 are used to support rainfall sensors 124 and multi-factor sensors 125 on both sides, so as to monitor the rainfall, humidity, temperature, etc. in the field. The top of one of the support arms 123 is fixedly connected to the rainfall sensor 124, and the top of the other support arm 123 is fixedly connected to the multi-factor sensor 125.

[0033] Specifically, refer to Figure 1 and Figure 2 A wind speed sensor 126 and a wind direction sensor 127 are fixedly connected to the top of the device body 101. The wind speed sensor 126 and the wind direction sensor 127 can detect the wind speed and wind direction in the field. A door 128 is installed at the front end of the device body 101.

[0034] In this embodiment, the device body 101 is placed on the soil in the field. A wind direction sensor 127, a wind speed sensor 126, a rainfall sensor 124 and a multi-factor sensor 125 are installed on the top of the device body 101, so that the current rainfall, wind direction, temperature, humidity and other conditions of the wheat land can be more accurately predicted. A door 128 is installed in front of the device body 101 for inspection and adjustment of the device. Ventilation holes are opened on both sides of the device body 101 for ventilation and heat dissipation of internal equipment.

[0035] When fixing the device body 101, two holes corresponding to the fixing columns 113 are opened in the soil, so that the through holes on the placement plate 122 correspond to the holes in the soil, and the driving motor 106 in the storage chamber 102 is started, and the movable frame 105 is pushed downward by the threaded rod 107. When the movable frame 105 moves downward, the fixing column 113 passes through the through holes on the placement plate 122 and is inserted into the hole in the soil. When the inner hexagonal cone disk 119 at the driving gear 109 is inserted into the outer hexagonal cone disk 118 at the bottom of the threaded rod 107, the threaded rod 107 drives the driving gear 109 rotates synchronously, the spring 111 on the top is compressed, the driving gear 109 drives the driven gear 110 to rotate, the driven gear 110 drives the driven rod 112 located in the fixed column 113 to rotate, the driven rod 112 drives the conical frame 116 to move upward along the guide column 114 by rotating, and the fixing claw 117 on the top is lifted up by the annular inclined surface 120, so that the fixing claw 117 is inserted into the surrounding soil, thereby fixing the device body 101, and the stepped groove 121 on the top of the fixing claw 117 plays a role of anti-slip and strengthening fixation.

[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A wheat scab monitoring and early warning device, comprising a device body (101), characterized in that: A storage chamber (102) is provided inside the device body (101), a guide rail (103) and a motor bracket (104) are fixedly connected inside the storage chamber (102), a moving frame (105) is slidably connected to the guide rail (103), a driving motor (106) is fixedly connected to the motor bracket (104), a threaded rod (107) is fixedly connected to the output end of the driving motor (106), the threaded rod (107) is transmission-connected to the moving frame (105), a gear chamber (108) is provided inside the moving frame (105), a driving gear (109) and a driven gear (110) are rotationally connected inside the gear chamber (108), a spring (111) is fixedly connected to the top end of the driving gear (109), and a driven rod (112) is fixedly connected inside the driven gear (110). The bottom of both ends of the movable frame (105) are fixedly connected with fixed columns (113), the fixed columns (113) are rotatably connected with the driven rod (112), the bottom of the fixed columns (113) are fixedly connected with guide columns (114), the bottom end of the guide columns (114) is fixedly connected with a bottom plate (115), the outer wall of the guide columns (114) is slidably connected with a conical frame (116), the bottom end of the driven rod (112) is provided with a thread, the driven rod (112) is transmission-connected with the conical frame (116) through the thread, the bottom end of the fixed columns (113) is rotatably connected with a fixed claw (117), the bottom end of the threaded rod (107) is fixedly connected with an outer hexagonal cone disk (118), and the bottom end of the driving gear (109) is fixedly connected with an inner hexagonal cone disk (119) matched with the outer hexagonal cone disk (118).

2. A wheat scab monitoring and early warning device according to claim 1, characterized in that: The top of the conical frame (116) is provided with an annular inclined surface (120), and the conical frame (116) is slidably connected to the fixed claw (117) via the annular inclined surface (120), and the outer wall of the fixed claw (117) is provided with a stepped groove (121).

3. A wheat scab monitoring and early warning device according to claim 2, characterized in that: A placement plate (122) is fixedly connected to the bottom end of the device body (101), and a through hole larger than the diameter of the fixing column (113) is provided on the placement plate (122).

4. A wheat scab monitoring and early warning device according to claim 3, characterized in that: Support arms (123) are fixedly connected to both sides of the outer wall of the device body (101), wherein a rain sensor (124) is fixedly connected to the top of one of the support arms (123), and a multi-factor sensor (125) is fixedly connected to the top of the other support arm (123).

5. A wheat scab monitoring and early warning device according to claim 4, characterized in that: A wind speed sensor (126) and a wind direction sensor (127) are fixedly connected to the top of the device body (101). A door (128) is installed at the front end of the device body (101).

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