Automatic detection device for fermentation humidity and temperature of bio-organic fertilizer

Abstract

The invention relates to the technical field of organic fertilizer fermentation detection devices, in particular to a bio-organic fertilizer fermentation humidity and temperature automatic detection device which comprises a walkable vehicle body and a carrying table connected to the vehicle body. A vertical rod is fixedly connected to the upper portion of the carrying table, and two swing arm units are rotationally connected to the upper portion of the vertical rod through a synchronous assembly. Wherein the tail ends of the swing arm units are rotationally connected with a lifting mechanism, the design of the two rotatable swing arm units is adopted for driving the sensor to be stored, unfolded and adjusted in the transverse position, different fermentation positions are detected through walking of the vehicle body in a fermentation field, the detection applicability is improved, and the detection efficiency is improved. The detection mode of the two sensors can support synchronous detection of fermentation piles with opportunities on the two sides, in this way, the efficiency of temperature and humidity detection is further improved, and due to the foldable design of the swing arm unit, the sensors can be stored in the moving process of the vehicle body.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer fermentation detection devices, in particular to a biological organic fertilizer fermentation humidity and temperature automatic detection device. Background Art

[0002] In the field of bio-organic fertilizer production, effective stacking and fermentation of raw materials are key links to ensure the quality of the final product. Traditional production methods usually involve stacking raw materials in a straight line in the factory, and then converting the raw materials into organic fertilizers through the composting and fermentation process. In this process, precise control of humidity and temperature is crucial to ensure the quality of organic fertilizers. Unsuitable humidity or temperature conditions may lead to incomplete fermentation, thereby affecting the fertilizer efficiency and safety of organic fertilizers.

[0003] However, the humidity and temperature detection methods currently used in the industry mainly rely on manual operation. This manual detection method is not only inefficient and labor-intensive, but also easily affected by the subjective judgment and skill level of the operator, which limits the accuracy of the detection results.

[0004] Therefore, in order to further improve the efficiency of temperature and humidity detection in the existing fermentation process, we propose an automatic detection device for humidity and temperature of biological organic fertilizer fermentation. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the manual detection method in the prior art, such as low efficiency and large workload, and to propose a biological organic fertilizer fermentation humidity and temperature automatic detection device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Design a biological organic fertilizer fermentation humidity and temperature automatic detection device, including a walkable vehicle body and a platform connected to the vehicle body;

[0008] A vertical pole is fixedly connected above the platform, and two swing arm units are rotatably connected above the vertical pole via a synchronous component;

[0009] The tail end of the swing arm unit is rotatably connected to a lifting mechanism, and the bottom of the lifting mechanism is fixedly connected to a sensor;

[0010] When the swing arm unit is extended, the lifting mechanism rotates the sensor to a vertical downward position.

[0011] Further, the synchronization assembly includes a frame on the top of the upright pole, and the frame has openings on both sides;

[0012] Two mutually meshing gears are rotatably connected to the inner side of the frame through two shafts, and the two gears are respectively connected to and fixed to two swing arm units, wherein a rotating motor fixed to one of the shafts is also fixedly installed on the top of the frame.

[0013] Furthermore, the swing arm unit includes a sleeve fixed to the gear, and an extension rod is movably inserted inside the sleeve;

[0014] A driving member for driving the extension rod to move linearly is fixedly installed above the sleeve.

[0015] Furthermore, the driving member includes a telescopic motor fixedly connected to the sleeve, a screw is rotatably connected to the inner side of the sleeve, the end of the extension rod is sealed and has a threaded hole threadedly connected to the screw, the shaft end of the telescopic motor and the outer side of the screw are fixedly connected to bevel gears, and the two bevel gears are meshed for transmission.

[0016] Furthermore, the lifting mechanism includes a rotating shaft rotatably connected to the tail end of the extension rod, the end of the rotating shaft is fixedly connected to a guide ring, an adjusting rod is movably inserted into the inner side of the guide ring, and a control component is arranged between the guide ring and the adjusting rod.

[0017] Furthermore, the control component includes a lifting motor, one side of the guide ring is open, and two bending plates are formed at the opening, a lifting gear is rotatably connected between the two bending plates, the lifting motor is fixed on one of the bending plates, and the output shaft is fixed to the lifting gear, wherein a rack portion meshing with the lifting gear is formed on the end face of the adjusting rod.

[0018] Further, at least part of the rotating shaft is rotatably connected to the inner side of the extension rod, a rotating gear is fixedly connected to at least part of the rotating shaft, a bending rod is slidably connected to the inner side of the extension rod via a spring, and the bending rod has a locking portion, a rack segment, and a resisting portion;

[0019] The abutment portion is used to abut against the screw rod, the rack segment is used to mesh with the rotating gear, and the stop portion is used to be engaged with two adjacent teeth of the rotating gear to achieve positioning of the rotating shaft.

[0020] Furthermore, it also includes a guide rail laid in the fermentation site, the vehicle body runs on the guide rail, and a locking assembly is arranged between the vehicle body and the guide rail.

[0021] Furthermore, the locking assembly includes a pressure plate movably connected to the middle part of the vehicle body through a compression spring, and both ends of the pressure plate have brake blocks that fit and fix with the guide rail;

[0022] The vertical rod is provided with a pressing assembly for driving the pressing plate to move up and down.

[0023] Furthermore, the pressing assembly includes a control rod passing through the middle of the vertical pole, the bottom end of the control rod passes through the platform and is connected to the pressing plate, the upper end of the vertical pole is provided with a straight groove, and the outer side of the control rod is fixedly connected with a sliding rod sliding in the straight groove;

[0024] The end of the sliding rod is fixedly connected to a control ring sleeved on the outside of the vertical rod, the front end of the control ring has a step opening, the bottom end of the shaft of the gear passes through the bottom of the frame and is fixedly connected to an eccentric rod, and the eccentric rod is initially received in the step opening.

[0025] The invention discloses an automatic detection device for humidity and temperature of biological organic fertilizer fermentation, and has the following beneficial effects: in the invention, two rotatable swing arm units are designed to realize the storage, deployment and lateral position adjustment of sensors, and different fermentation positions can be detected by walking of the vehicle body in the fermentation site to improve the applicability of the detection. The detection mode of the two sensors can support the synchronous detection of fermentation piles on both sides, thereby further improving the efficiency of temperature and humidity detection. Secondly, due to the foldable design of the swing arm unit, the sensor can be stored during the movement of the vehicle body, thereby saving space and avoiding the problem of collision with obstacles when walking in the deployed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A perspective view of the present invention;

[0027] Figure 2 It is a schematic diagram of the vehicle body of the present invention moving between two fermentation piles;

[0028] Figure 3 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0029] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of area A;

[0030] Figure 5 Schematic diagram of the cross-sectional structure of the present invention

[0031] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of area B;

[0032] Figure 7 It is a schematic diagram of the structure of the swing arm unit of the present invention;

[0033] Figure 8 It is a schematic diagram of the bending rod structure of the present invention;

[0034] Fig. 9 It is a schematic diagram of the folding action of the swing arm unit of the present invention.

[0035] In the figure: 1, vehicle body; 2, platform; 3, vertical pole; 31, slot; 4, synchronization component; 41, frame; 42, shaft; 43, gear; 44, rotating motor; 5, swing arm unit; 51, sleeve; 52, extension rod; 53, telescopic motor; 54, screw; 55, bevel gear; 56, rotating gear; 57, spring; 58, bending rod; 581, locking part; 582, rack segment; 583, interference part; 6, lifting mechanism; 61, rotating shaft; 62, guide ring; 63, adjustment rod; 64, lifting motor; 65, bending plate; 66, lifting gear; 67, rack; 7, sensor; 8, guide rail; 9, locking component; 91, compression spring; 92, pressure plate; 93, brake block; 94, control rod; 95, slide rod; 96, control ring; 97, step mouth; 98, eccentric rod. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Reference Figure 1-9 An embodiment of the present invention discloses a biological organic fertilizer fermentation humidity and temperature automatic detection device, including a walkable vehicle body 1 and a carrier 2 connected to the vehicle body 1, and also includes a guide rail 8 laid in the fermentation site in the present invention, the vehicle body 1 walks on the guide rail 8, and the vehicle body 1 described in the present invention specifically includes a frame and four track wheels installed at the bottom of the frame, and the track wheels can be driven by a motor to realize the walking of the entire vehicle body 1, that is, in the present invention, the guide rail 8 is first laid in the fermentation site when in use, and the vehicle body 1 is walked to detect different fermentation positions to improve the applicability of the detection;

[0038] It is further explained that in this embodiment, a vertical rod 3 is fixedly connected above the carrier 2, and two swing arm units 5 are rotatably connected above the vertical rod 3 through a synchronization component 4. Through the design of the two swing arm units 5, the organic fertilizer fermentation piles on both sides can be simultaneously detected at one time, so as to improve the efficiency of the detection;

[0039] Reference Figure 1, the tail end of the swing arm unit 5 is rotatably connected to a lifting mechanism 6, and a sensor 7 is fixedly connected to the bottom of the lifting mechanism 6. Specifically, the sensor 7 described in the present invention is set as a temperature and humidity sensor, and the temperature and humidity sensor is inserted into the organic fertilizer fermentation pile through the lifting mechanism 6 to detect the temperature and humidity in the fermentation pile. In addition, in this embodiment, a control unit is also provided above the carrier 2, and the control unit is wirelessly connected to the server through a wireless module. Of course, the control unit is electrically connected to the sensor 7 to send the data detected by the sensor 7 to the terminal, so as to facilitate the staff to view. This connection method is a conventional means for technicians in the relevant field, and will not be described in detail here;

[0040] It should be noted that when the swing arm unit 5 is extended, the lifting mechanism 6 rotates the sensor 7 to a vertical downward position. In addition, when the swing arm unit 5 is retracted, the lifting mechanism 6 rotates to a horizontal state and is level with the swing arm unit 5 to save space and avoid problems such as colliding with obstacles when walking in the unfolded state.

[0041] Reference Figure 3 , Figure 4 In some embodiments, the synchronization assembly 4 of the present invention includes a frame 41 on the top of the upright 3, and both sides of the frame 41 are open;

[0042] Two mutually meshing gears 43 are rotatably connected to the inner side of the frame 41 through two shafts 42. Specifically, the shaft 42 described in this embodiment is rotatably connected to the frame 41 and fixed to the gear 43. The two gears 43 are respectively connected to and fixed to two swing arm units 5, wherein a rotating motor 44 fixed to one of the shafts 42 is also fixedly installed on the top of the frame 41.

[0043] Reference Figure 7 , Figure 8 In addition, based on the above embodiment, the swing arm unit 5 in this embodiment includes a sleeve 51 fixed to the gear 43, and an extension rod 52 is movably inserted inside the sleeve 51. The extension rod 52 is also configured as a tubular structure to facilitate the subsequent installation of the rotating gear 56 and the bending rod 58. Of course, the sleeve 51 and the extension rod 52 are both configured as square tubes to guide the movement of the extension rod 52.

[0044] A driving member for driving the extension rod 52 to move linearly is fixedly installed above the sleeve 51 .

[0045] Reference Figure 7Further, the driving member in the present invention includes a telescopic motor 53 fixedly connected to the sleeve 51, a screw 54 is rotatably connected to the inner side of the sleeve 51, the end of the extension rod 52 is sealed and has a threaded hole threadedly connected to the screw 54, the shaft end of the telescopic motor 53 and the outer side of the screw 54 are fixedly connected with a bevel gear 55, and the two bevel gears 55 are meshed for transmission.

[0046] That is, during the specific detection of the present invention, the vehicle body 1 is first moved to the position to be detected. In the initial state, the two swing arm units 5 are close to each other and in the folded position, and the lifting mechanism 6 is in a horizontal state and is horizontal with the swing arm unit 5, that is, the end of the sensor 7 is facing the axial direction of the upright pole 3;

[0047] During the inspection, the vehicle body 1 is first locked and fixed with the guide rail 8 by the locking assembly 9. After being fixed, a gear 43 is driven to rotate by the rotating motor 44. Since the two gears 43 are meshed with each other, when the two gears 43 rotate synchronously, the two swing arm units 5 are driven to rotate outward and unfold until they rotate to a horizontal and vertical state. At this time, the two swing arm units 5 and the vertical rod 3 form a T-shaped structural member;

[0048] After the swing arm unit 5 is rotated into position, the extension and retraction of the swing arm unit 5 can be controlled according to the lateral position of the fermentation pile detection. Specifically, the telescopic motor 53 rotates, and the screw 54 is controlled to rotate through two mutually meshing bevel gears 55. Since the screw 54 is threadedly connected to the end of the extension rod 52, the rotation of the screw 54 will drive the extension rod 52 to move in a straight line, thereby changing the lateral position of the detection. Thereafter, the lifting mechanism 6 rotates to rotate the sensor 7 to a vertical downward state for downward movement detection.

[0049] Reference Figure 3 In some embodiments, the lifting mechanism 6 in the present invention includes a rotating shaft 61 rotatably connected to the tail end of the extension rod 52, the end of the rotating shaft 61 is fixedly connected to a guide ring 62, an adjusting rod 63 is movably inserted into the inner side of the guide ring 62, and a control component is arranged between the guide ring 62 and the adjusting rod 63, and the control component is used to drive the adjusting rod 63 to move downward.

[0050] Reference Figure 4 Preferably, the control component in this embodiment includes a lifting motor 64, one side of the guide ring 62 is open, and two bending plates 65 are formed at the opening, a lifting gear 66 is rotatably connected between the two bending plates 65, the lifting motor 64 is fixed on one of the bending plates 65, and the output shaft is fixed to the lifting gear 66, wherein a rack portion 67 meshing with the lifting gear 66 is formed on the end surface of the adjusting rod 63.

[0051] That is, when the sensor 7 needs to be moved down and inserted into the fermentation pile, the lifting gear 66 is driven to rotate by the lifting motor 64. When the lifting gear 66 rotates, the adjusting rod 63 is controlled to move downward through the rack portion 67, thereby driving the sensor 7 to be inserted into the fermentation pile. After the sensor 7 is inserted into the fermentation pile for a predetermined time, the temperature and humidity detection of the organic fertilizer in the fermentation pile is completed. Thereafter, the adjusting rod 63 is moved up, and the vehicle body 1 can continue to move to the next detection point after resetting, and then the above-mentioned steps of unfolding the swing arm unit 5 are repeated for detection.

[0052] Reference Figure 7 , Figure 8 It should be noted that, in order to realize the automatic rotation of the lifting mechanism 6 when the swing arm unit 5 is extended, so as to rotate it from the horizontal storage state to the vertical detection state, at least part of the rotating shaft 61 in the present invention is rotatably connected to the inner side of the extension rod 52, and a rotating gear 56 is also fixedly connected to at least part of the rotating shaft 61, and the at least part is a part located on the inner side of the extension rod 52, that is, the rotating gear 56 in the present invention is arranged on the inner side of the extension rod 52, and a bending rod 58 is also slidably connected to the inner side of the extension rod 52 through a spring 57, and the bending rod 58 has a locking portion 581, a rack segment 582 and a contact portion 583;

[0053] The abutting portion 583 is used to abut against the screw rod 54 , the rack segment 582 is used to mesh with the rotating gear 56 , and the locking portion 581 is used to be locked in two adjacent teeth of the rotating gear 56 to achieve positioning of the rotating shaft 61 .

[0054] That is to say, the bending rod 58 provided in the present invention is used to control the rotation of the lifting mechanism 6. In the initial state, since the extension rod 52 is stored in the interior of the sleeve 51, the end of the screw 54 will resist the straight movement of the bending rod 58, and the locking portion 581 on the bending rod 58 will first disengage from the rotating gear 56. At this time, the rotating gear 56 is unlocked and is in a freely rotatable state. When the bending rod 58 moves further forward, its rack segment 582 will drive the rotating gear 56 to rotate, that is, there is a blank position between the rack segment 582 and the locking portion 581. Since the rotating gear 56 is fixedly connected to the rotating shaft 61, the rotating shaft 61 will drive the entire adjusting rod 63 to rotate until the adjusting rod 63 rotates to the horizontal and vertical storage position, and the swing arm unit 5 completes the storage and stops the action.

[0055] Of course, when the swing arm assembly 5 is extended, when the extension rod 52 is extended, the bending rod 58 will gradually separate from the end of the screw rod 54. At this time, under the resistance of the spring 57, the entire bending rod 58 moves to the right. Similarly, the rack segment 582 will drive the rotating gear 56 to move until the entire adjusting rod 63 rotates to a vertical downward state. Further movement will cause the locking portion 581 on the bending rod 58 to be locked on the outside of the rotating gear 56, thereby achieving locking and fixing of the rotating gear 56 to ensure the position stability of the adjusting rod 63.

[0056] Reference Figure 1 , Figure 5 , Figure 6 In some embodiments, a locking assembly 9 is provided between the vehicle body 1 and the guide rail 8 .

[0057] Preferably, the locking assembly 9 in the present invention comprises a pressure plate 92 movably connected to the middle of the vehicle body 1 through a compression spring 91, and both ends of the pressure plate 92 are provided with brake blocks 93 which are fitted and fixed to the guide rail 8;

[0058] The vertical rod 3 is provided with a pressing component for driving the pressing plate 92 to move up and down.

[0059] That is, in the present invention, when the vehicle body 1 moves to a predetermined position, the entire pressure plate 92 is controlled to move downward by the pressing assembly, so that the brake block 93 can abut against the upper end surface of the guide rail 8 to lock the entire vehicle body 1 to ensure the accuracy of the fermentation pile position detection.

[0060] Reference Figure 4 Specifically, the pressing assembly in this embodiment includes a control rod 94 that passes through the middle of the vertical rod 3, the bottom end of the control rod 94 passes through the carrier 2 and is connected to the pressing plate 92, the upper end of the vertical rod 3 is provided with a straight groove 31, and the outer side of the control rod 94 is fixedly connected with a sliding rod 95 that slides in the straight groove 31;

[0061] The end of the sliding rod 95 is fixedly connected to a control ring 96 sleeved on the outside of the vertical rod 3, and the front end of the control ring 96 has a step opening 97. The bottom end of the shaft rod 42 of the gear 43 passes through the bottom of the frame 41 and is fixedly connected to an eccentric rod 98. The eccentric rod 98 is initially housed in the step opening 97.

[0062] That is, in the initial state, since the eccentric rod 98 at the bottom of the shaft rod 42 is stored in the step opening 97, the entire control ring 96 is in the initial state. When the vehicle body 1 moves to the predetermined position and the two swing arm units 5 need to be unfolded for detection, the rotary motor 44 controls the two gears 43 to rotate to drive the two swing arm units 5 to rotate and unfold. In this process, since the shaft rod 42 on the gear 43 will rotate synchronously, the eccentric rod 98 on the shaft rod 42 will also rotate synchronously. When the eccentric rod 98 rotates, it will move along the step opening 97 and abut against the upper end surface of the control ring 96, so the control ring 96 will move downward by a certain distance, and the control ring 96 is fixed to the control rod 94 by the sliding rod 95. Therefore, when the control ring 96 moves downward, the control rod 94 will drive the pressure plate 92 to move downward to abut the brake block 93 on the guide rail 8, so as to achieve the locking and fixing of the position of the entire vehicle body 1, so as to improve the stability of the detection;

[0063] Similarly, when the detection is completed, the gear 43 flips to drive the swing arm unit 5 to reset. When the eccentric rod 98 on the shaft 42 of the gear 43 rotates to the step mouth 97, the control rod 94 moves up under the push of the compression spring 91, and the brake block 93 is separated from the guide rail 8, and the position is unlocked to ensure that the vehicle body 1 can move freely.

[0064] In summary, the present invention adopts the design of two rotatable swing arm units 5 to realize the storage, deployment and lateral position adjustment of the sensor 7. The vehicle body 1 can be moved in the fermentation site to detect different fermentation positions to improve the applicability of the detection. The detection method of the two sensors 7 can support the synchronous detection of the fermentation piles on both sides, which further improves the efficiency of temperature and humidity detection. Secondly, due to the foldable design of the swing arm unit 5, the sensor 7 can be stored during the movement of the vehicle body 1, which saves space and avoids the problem of colliding with obstacles when walking in the unfolded state.

[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biological organic fertilizer fermentation humidity and temperature automatic detection device, characterized in that, It comprises a walkable vehicle body (1) and a carrier (2) connected to the vehicle body (1); A vertical pole (3) is fixedly connected above the carrier (2), and two swing arm units (5) are rotatably connected above the vertical pole (3) via a synchronous component (4); The tail end of the swing arm unit (5) is rotatably connected to a lifting mechanism (6), and the bottom of the lifting mechanism (6) is fixedly connected to a sensor (7); When the swing arm unit (5) is extended, the lifting mechanism (6) rotates the sensor (7) to a vertical downward position.

2. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 1, characterized in that: The synchronization component (4) comprises a frame (41) on the top of the upright pole (3), and the frame (41) has openings on both sides; Two mutually meshing gears (43) are rotatably connected to the inner side of the frame (41) via two shafts (42), and the two gears (43) are respectively connected to and fixed to two swing arm units (5), wherein a rotating motor (44) fixed to one of the shafts (42) is also fixedly installed on the top of the frame (41).

3. A kind of biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 2, it is characterized in that: The swing arm unit (5) comprises a sleeve (51) fixed to the gear (43), and an extension rod (52) is movably inserted inside the sleeve (51); A driving member for driving the extension rod (52) to move linearly is fixedly installed above the sleeve (51).

4. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 3, characterized in that: The driving member comprises a telescopic motor (53) fixedly connected to the sleeve (51), a screw rod (54) rotatably connected to the inner side of the sleeve (51), an end of the extension rod (52) is sealed and provided with a threaded hole threadedly connected to the screw rod (54), a shaft end of the telescopic motor (53) and an outer side of the screw rod (54) are fixedly connected to a bevel gear (55), and the two bevel gears (55) are meshed for transmission.

5. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 4, characterized in that: The lifting mechanism (6) comprises a rotating shaft (61) rotatably connected to the tail end of the extension rod (52); the end of the rotating shaft (61) is fixedly connected to a guide ring (62); an adjusting rod (63) is movably inserted into the inner side of the guide ring (62); and a control component is provided between the guide ring (62) and the adjusting rod (63).

6. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 5, characterized in that: The control component comprises a lifting motor (64), one side of the guide ring (62) is open and two bending plates (65) are formed at the opening, a lifting gear (66) is rotatably connected between the two bending plates (65), the lifting motor (64) is fixed on one of the bending plates (65), and the output shaft is fixed to the lifting gear (66), wherein a rack portion (67) meshing with the lifting gear (66) is formed on the end surface of the adjusting rod (63).

7. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 5, characterized in that: At least part of the rotating shaft (61) is rotatably connected to the inner side of the extension rod (52); a rotating gear (56) is fixedly connected to at least part of the rotating shaft (61); a bending rod (58) is slidably connected to the inner side of the extension rod (52) via a spring (57); the bending rod (58) has a locking portion (581), a rack segment (582) and a contact portion (583); The abutment portion (583) is used to abut against the screw rod (54), the rack segment (582) is used to mesh with the rotating gear (56), and the locking portion (581) is used to lock into two adjacent teeth of the rotating gear (56) to achieve positioning of the rotating shaft (61).

8. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 2, characterized in that: It also includes a guide rail (8) laid in the fermentation site, the vehicle body (1) travels on the guide rail (8), and a locking assembly (9) is provided between the vehicle body (1) and the guide rail (8).

9. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 8, characterized in that: The locking assembly (9) comprises a pressure plate (92) movably connected to the middle part of the vehicle body (1) via a compression spring (91), and the two ends of the pressure plate (92) are provided with brake blocks (93) which are fitted and fixed to the guide rail (8); The vertical rod (3) is provided with a downward pressing component for driving the pressing plate (92) to move up and down.

10. A biological organic fertilizer fermentation humidity and temperature automatic detection device according to claim 9, characterized in that: The pressing assembly comprises a control rod (94) passing through the middle of the vertical rod (3), the bottom end of the control rod (94) passes through the carrier (2) and is connected to the pressing plate (92), the upper end of the vertical rod (3) is provided with a straight groove (31), and the outer side of the control rod (94) is fixedly connected with a sliding rod (95) sliding in the straight groove (31); The end of the sliding rod (95) is fixedly connected to a control ring (96) sleeved on the outside of the vertical rod (3), and the front end of the control ring (96) has a step opening (97). The bottom end of the shaft rod (42) of the gear (43) passes through the bottom of the frame (41) and is fixedly connected to an eccentric rod (98). In the initial state, the eccentric rod (98) is received in the step opening (97).

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