Track transport vehicle for tobacco seedling greenhouse

Abstract

The utility model discloses a tobacco seedling greenhouse rail transport vehicle which comprises a transport vehicle body and a rail, the transport vehicle body is erected on the rail and comprises a bottom plate, moving wheels and a driving device, the moving wheels are arranged on the two sides of the bottom plate, and the driving device is arranged on the bottom plate and is in driving connection with the moving wheels. The upper portion of the bottom plate is connected with an upper placement plate through supporting columns, a weighing device is arranged on the upper placement plate, a lower placement plate is arranged below the bottom plate, a water bucket is placed on the lower placement plate, a water pump, a controller and two obstacle detection units are arranged on the bottom plate, and the water pump, the obstacle detection units and the weighing device are electrically connected with the controller. Vertical rods are further vertically arranged at the four corners of the bottom plate, and sprinkling irrigation pipes are detachably connected between the vertical rods. The functions of material transportation, obstacle detection, material weighing, pesticide spraying and sprinkling irrigation and the like are achieved, and the functional characteristics of the transport vehicle are greatly enriched.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a tobacco seedling greenhouse rail transport vehicle. Background Art

[0002] In the process of tobacco seedling cultivation in a greenhouse, in order to facilitate the transportation of tobacco seedlings and tobacco plants and realize the effect of labor-saving operation of tobacco seedling cultivation in a greenhouse, it is necessary to connect transportation tracks and transportation vehicles in the greenhouse, and the existing transportation vehicles have relatively single functions. For example, the utility model with publication number CN217650231U records a rail transportation vehicle for vegetable production, including a traction device moving on a track and a cargo box connected to the traction device; a pulley mechanism is arranged at the bottom of the cargo box; traction holes are arranged at both ends of the cargo box; a cushion is arranged on the upper end surface of the traction device, and a traction wheel mechanism for moving on the track is arranged at the bottom. The transportation vehicle can only play the role of transportation and cannot realize other functions. In this regard, the utility model provides a tobacco seedling greenhouse rail transportation vehicle, which can realize functions such as material transportation, obstacle detection, material weighing and spraying and irrigation, greatly enriching the functional characteristics of the transportation vehicle. Utility Model Content

[0003] The utility model aims to provide a tobacco seedling greenhouse rail transport vehicle to realize functions such as material transportation, obstacle detection, material weighing, and spraying and irrigation, thereby greatly enriching the functional characteristics of the transport vehicle.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A tobacco seedling greenhouse rail transport vehicle comprises a transport vehicle body and a track. The transport vehicle body is mounted on the track. The transport vehicle body comprises a bottom plate, moving wheels and a driving device. The moving wheels are arranged on both sides of the bottom plate. The driving device is arranged on the bottom plate and is drivingly connected to the moving wheels. The top of the bottom plate is connected to an upper placement plate through a supporting column. A weighing device is arranged on the upper placement plate. A lower placement plate is arranged below the bottom plate. A water bucket is placed on the lower placement plate. A water pump, a controller and two obstacle detection units are arranged on the bottom plate. The water pump, the obstacle detection unit and the weighing device are electrically connected to the controller respectively. Vertical poles are also vertically arranged at the four corners of the bottom plate. Sprinkler pipes are detachably connected between the vertical poles and a display screen is arranged on one of the vertical poles. Two ends of the sprinkler pipe extend to both sides and sprinkler nozzles are arranged at both ends of the sprinkler pipe. A water inlet pipe opening is arranged in the middle of the sprinkler pipe and the water inlet pipe opening is connected to the water pump through a hose. The other pipe opening of the water pump is connected to a hose and extends into the bucket.

[0006] Furthermore, double doors are hingedly provided between the vertical poles, the double doors are located on the left and right sides of the upper placement plate, and pipe buckles are spaced apart on two of the vertical poles, and the sprinkler pipe is transversely installed on the pipe buckles.

[0007] Furthermore, extended bending plates are arranged on both sides of the bottom plate, and side wheels are rotatably arranged on the extended bending plates, and the side wheels are in contact with the tracks.

[0008] Furthermore, the number of the tracks is two and they are connected by a plurality of connecting frames, and the connecting frames are in an "H" shape.

[0009] Furthermore, the connecting frames are arranged at intervals, magnets are arranged on the connecting frames, and a magnetic induction switch for sensing the magnetic field of the magnets is arranged on the bottom surface of the lower placement plate.

[0010] Furthermore, the obstacle detection unit is arranged on the front and rear sides of the bottom plate, and the obstacle detection unit includes an ultrasonic sensor module and a ranging module, and the ultrasonic sensor module and the ranging module are electrically connected to the controller respectively.

[0011] Furthermore, the controller includes a speed regulation module, a single chip microcomputer and a wireless transceiver module which are electrically connected in sequence, the speed regulation module is electrically connected to the driving device, and the ultrasonic sensor module, the distance measurement module and the magnetic induction switch are respectively connected to the single chip microcomputer.

[0012] Furthermore, the sprinkler pipe is provided with a horizontal limiting ring, which is located on both sides of the pipe buckle.

[0013] Compared with the prior art, the utility model can at least achieve the following beneficial effects:

[0014] 1. A weighing device is provided on the upper placement plate of the transport vehicle body to facilitate weighing the weight of the materials, and double-doors are hingedly provided on the vertical poles on both sides to prevent the materials from slipping during transportation;

[0015] 2. Extended bending plates are arranged on both sides of the bottom plate of the transport vehicle body and side wheels are arranged on the extended bending plates to prevent the transport vehicle body from tilting and falling;

[0016] 3. A lower placement plate is provided at the bottom of the transport vehicle body, a water bucket is placed on the lower placement plate, a pipe buckle is provided on the vertical pole of the transport vehicle body for connecting the sprinkler pipe, both ends of the sprinkler pipe extend out of the transport vehicle body and a sprinkler nozzle is provided at the end, so as to realize the spraying and pipe spraying operations;

[0017] 4. An obstacle detection unit is arranged on the bottom plate, and the obstacle detection unit includes an ultrasonic sensor module and a ranging module to detect obstacles in front and prevent collision accidents of the transport vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a side view of the utility model.

[0020] Figure 3 This is a schematic diagram of the transport vehicle body structure.

[0021] Figure 4 This is the structural block diagram of the obstacle detection unit and controller.

[0022] Figure 5 This is a schematic diagram of the sprinkler pipe structure.

[0023] In the figure, 1-track, 2-connecting frame, 3-magnet, 4-bottom plate, 5-extended bending plate, 6-side wheel, 7-vertical pole, 8-upper placement plate, 9-weighing device, 10-display screen, 11-double door, 12-moving wheel, 13-sprinkler pipe, 131-horizontal limit ring, 132-water inlet pipe mouth, 14-sprinkler nozzle, 15-support column, 16-obstacle detection unit, 161-ultrasonic sensor module, 162-distance measuring module, 17-driving device, 18-lower placement plate, 19-bucket, 20-controller, 201-speed regulation module, 202-single chip microcomputer, 203-wireless transceiver module, 21-water pump, 22-pipe buckle, 23-magnetic induction switch. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] Embodiment 1:

[0026] refer to Figure 1-3As shown, the utility model provides a tobacco seedling greenhouse rail transport vehicle, including a transport vehicle body and a track 1, the transport vehicle body is mounted on the track 1, the transport vehicle body includes a bottom plate 4, moving wheels 12 and a driving device 17, the moving wheels 12 are arranged on both sides of the bottom plate 4, the driving device 17 is arranged on the bottom plate 4 and the driving device 17 is connected to the moving wheels 12, the driving device 17 includes a motor, a reducer, a belt and a pulley and other structures, the structure and its connection relationship are prior art, and the utility model will not repeat them, the bottom plate 4 is connected to the upper placement plate 8 through a support column 15, preferably, the bottom plate 4 and the upper placement plate 8 can be connected between the support column 15. A baffle is arranged on the periphery to increase its aesthetics. A weighing device 9 is arranged on the upper placement plate 8, so that the materials can be weighed when they are placed on the weighing device 9. A lower placement plate 18 is arranged below the bottom plate 4, and a water bucket 19 is placed on the lower placement plate 18. A water pump 21, a controller 20 and two obstacle detection units 16 are arranged on the bottom plate 4. The water pump 21, the obstacle detection unit 16 and the weighing device 9 are electrically connected to the controller 20 respectively. Vertical poles 7 are also vertically arranged at the four corners of the bottom plate 4. Sprinkler pipes 13 are detachably connected between the vertical poles 7, and a display screen 10 is arranged on one of the vertical poles 7. The display screen 10 is used to display the weighing quality. For reference Figure 5 As shown, both ends of the sprinkler pipe 13 extend to both sides and sprinkler nozzles 14 are provided at both ends of the sprinkler pipe 13. The length of the sprinkler pipe 13 and the number of sprinkler nozzles 14 can be set according to actual conditions. A water inlet pipe port 132 is provided in the middle of the sprinkler pipe 13 and the water inlet pipe port 132 is connected to the water pump 21 through a hose. The other pipe port of the water pump 21 is connected to a hose and extends into the water bucket 19, so that the water or medicine in the water bucket is extracted by the water pump 21, transported to the sprinkler pipe 13 through the hose and sprayed out by the sprinkler nozzle 14. The sprinkler pipe 13 can be installed on the transport vehicle body when needed and can be removed when not needed.

[0027] Embodiment 2:

[0028] On the basis of the above embodiment, another embodiment of the utility model is that the uprights 7 are hingedly connected with a double-opening door 11, which is located on the left and right sides of the upper placement plate 8, so that materials can be loaded and unloaded on both sides of the track 1, and the double-opening door 11 can prevent the materials from falling. Furthermore, the two double-opening doors 11 are connected by pins, and a plurality of reinforcing cross bars are connected between the uprights on the front and rear sides, and pipe buckles 22 are arranged at intervals on two of the uprights 7, and the sprinkler pipe 13 is transversely installed on the pipe buckle 22. The sprinkler pipe 13 is provided with a horizontal limit ring 131, which is located on both sides of the pipe buckle 22, so as to prevent the sprinkler pipe 13 from moving straightly left and right in the pipe buckle 22, so as to ensure the symmetry of the two ends of the sprinkler pipe 13.

[0029] Embodiment 3:

[0030] Based on the above embodiments, another embodiment of the utility model is that extended bending plates 5 are provided on both sides of the bottom plate 4, and side wheels 6 are rotatably provided on the extended bending plates 5, and the side wheels 6 are in contact with the track 1, thereby preventing the transport vehicle body from walking crookedly or even derailing and falling.

[0031] Embodiment 4:

[0032] On the basis of the above embodiment, another embodiment of the utility model is that the number of the rails 1 is two and they are connected by a plurality of connecting frames 2, and the connecting frames 2 are in an "H" shape. Furthermore, the connecting frames 2 are arranged at intervals, and magnets 3 are arranged on the connecting frames 2, and a magnetic induction switch 23 for sensing the magnetic field of the magnet 3 is arranged on the bottom surface of the lower placement plate 18. When the transport vehicle body moves on the rail 1, the magnetic induction switch 23 at the bottom of the lower placement plate 18 senses the magnetic field of the magnet 3, so that the magnetic induction switch 23 is opened and closed, and the opening and closing signal is transmitted to the controller 20, so that the vehicle can stop and load and unload materials at a specific location.

[0033] Embodiment 5:

[0034] Based on the above embodiments, Figure 4 As shown, the obstacle detection unit 16 is arranged on the front and rear sides of the bottom plate 4, and the obstacle detection unit 16 includes an ultrasonic sensor module 161 and a distance measurement module 162, and the ultrasonic sensor module 161 and the distance measurement module 162 are electrically connected to the controller 20 respectively. The controller 20 includes a speed regulation module 201, a single chip computer 202 and a wireless transceiver module 203 which are electrically connected in sequence, and the speed regulation module 201 is electrically connected to the driving device 17, and the ultrasonic sensor module 161, the distance measurement module 162 and the magnetic induction switch 23 are connected to the single chip computer 202 respectively. Among them, the ultrasonic sensor module 161 is used to transmit and receive ultrasonic signals; the distance measurement module 162 is used to process the ultrasonic signal and convert it into quantified distance information and then output it to the speed regulation module 201 through the single chip computer 202; the speed regulation module 201 is used to adjust the driving speed of the transport vehicle body according to the output quantified distance information, so as to reduce inertia and stop slowly. It should be pointed out that the acoustic wave sensor module 161, the speed control module 201, the distance measurement module 162, the magnetic induction switch 23 and the single chip computer 202 are existing technical structures, and those skilled in the art can select the model according to actual needs.

[0035] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components or layout of the subject combination layout. In addition to the modifications and improvements made to the components or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A tobacco seedling greenhouse rail transport vehicle, comprising a transport vehicle body and a track (1), wherein the transport vehicle body is mounted on the track (1), the transport vehicle body comprises a bottom plate (4), moving wheels (12) and a driving device (17), the moving wheels (12) are arranged on both sides of the bottom plate (4), the driving device (17) is arranged on the bottom plate (4) and the driving device (17) is drivingly connected to the moving wheels (12), characterized in that: The upper part of the bottom plate (4) is connected to the upper placement plate (8) via a support column (15); a weighing device (9) is arranged on the upper placement plate (8); a lower placement plate (18) is arranged below the bottom plate (4); a water bucket (19) is placed on the lower placement plate (18); a water pump (21), a controller (20) and two obstacle detection units (16) are arranged on the bottom plate (4); the water pump (21), the obstacle detection unit (16) and the weighing device (9) are electrically connected to the controller (20) respectively; and the bottom plate (4) Vertical poles (7) are vertically arranged at the four corners, and sprinkler pipes (13) are detachably connected between the vertical poles (7). A display screen (10) is arranged on one of the vertical poles (7). Both ends of the sprinkler pipe (13) extend to both sides and sprinkler nozzles (14) are arranged at both ends of the sprinkler pipe (13). A water inlet pipe port (132) is arranged in the middle of the sprinkler pipe (13) and the water inlet pipe port (132) is connected to a water pump (21) through a hose. The other pipe port of the water pump (21) is connected to a hose and extends into a water bucket (19).

2. A tobacco seedling greenhouse rail transport vehicle according to claim 1, characterized in that: A double-leaf door (11) is hingedly provided between the vertical poles (7), the double-leaf door (11) is located on the left and right sides of the upper placement plate (8), and pipe buckles (22) are arranged on two of the vertical poles (7) at intervals, and the sprinkler pipe (13) is transversely installed on the pipe buckles (22).

3. A tobacco seedling greenhouse rail transport vehicle according to claim 1, characterized in that: Extended bending plates (5) are arranged on both sides of the bottom plate (4), and side wheels (6) are rotatably arranged on the extended bending plates (5), and the side wheels (6) are in contact with the track (1).

4. A tobacco seedling greenhouse rail transport vehicle according to claim 1, characterized in that: The number of the rails (1) is two and they are connected via a plurality of connecting frames (2), and the connecting frames (2) are in an "H" shape.

5. A tobacco seedling greenhouse rail transport vehicle according to claim 4, characterized in that: The connecting frames (2) are arranged at intervals, a magnet (3) is arranged on the connecting frame (2), and a magnetic induction switch (23) for sensing the magnetic field of the magnet (3) is arranged on the bottom surface of the lower placement plate (18).

6. A tobacco seedling greenhouse rail transport vehicle according to claim 1, characterized in that: The obstacle detection unit (16) is arranged on the front and rear sides of the bottom plate (4), and the obstacle detection unit (16) comprises an ultrasonic sensor module (161) and a distance measurement module (162), and the ultrasonic sensor module (161) and the distance measurement module (162) are electrically connected to the controller (20) respectively.

7. A tobacco seedling greenhouse rail transport vehicle according to claim 6, characterized in that: The controller (20) comprises a speed regulation module (201), a single chip computer (202) and a wireless transceiver module (203) which are electrically connected in sequence; the speed regulation module (201) is electrically connected to the drive device (17); and the ultrasonic sensor module (161), the distance measurement module (162) and the magnetic induction switch (23) are respectively connected to the single chip computer (202).

8. The tobacco seedling greenhouse rail transport vehicle according to claim 2, characterized in that: The sprinkler pipe (13) is provided with a horizontal limiting ring (131), and the horizontal limiting ring (131) is located on both sides of the pipe buckle (22).

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