Unattended operation device of bucket wheel machine

Abstract

The utility model discloses a bucket wheel machine unattended operation device which comprises a base and a movable plate located above the base, the bottom of the movable plate is fixedly provided with a camera through a connecting plate, the top of the movable plate is fixedly connected with a water storage tank, and the top of the water storage tank is fixedly provided with a water suction pump. The water inlet end of the water suction pump is communicated with a water inlet pipe, and one end of the water inlet pipe penetrates through the water storage tank and extends into the water storage tank. According to the unattended operation device of the bucket wheel machine, water is pumped into a water storage tank by controlling a water inlet pipe on a water pump, so that an atomizing nozzle on a water outlet pipe sprays water mist to a camera, and an electric telescopic rod is controlled to retract and extend in a reciprocating manner, so that the electric telescopic rod drives a scraping plate to move left and right, and the scraping plate scrapes the mirror surface of the camera; and the mirror surface of the camera can be well cleaned, the cleanliness of the mirror surface of the camera is guaranteed, and the bucket wheel machine can be continuously monitored and attended.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bucket wheel machine, concretely to a bucket wheel machine unattended device. BACKGROUND

[0002] The bucket wheel machine is a modern industrial bulk material continuous loading and unloading efficient equipment, and is usually equipped with an unattended device, that is, a monitoring device, for monitoring its working state and process, so as to facilitate timely adjustment of the working state of the bucket wheel machine. The height of the existing unattended device is often fixed, which makes it inconvenient to adjust the height of the monitoring device. When the monitoring device is overhauled, the worker needs to climb to the top end of the mounting rod to repair and disassemble the monitoring device, which has certain safety hazards. The existing patent document has improved this problem.

[0003] In Chinese patent CN221643888U, a bucket wheel machine unattended device is provided, which comprises a base and a height adjusting assembly. A support seat is mounted on the upper surface of the base. A lifting block is slidably connected in the placing cavity. A support block is connected to one side of the lifting block. A monitoring camera is connected to the lower surface of the support block. The height adjusting assembly comprises a motor and a rotating member. The output shaft of the motor is in transmission connection with the rotating member. A screw rod is connected to the upper end of the rotating member. The lifting block is threadedly sleeved on the surface of the screw rod. The motor and the rotating member cooperate to make the rotating member drive the screw rod to rotate. The lifting block drives the support block and the monitoring camera to move up and down, which is beneficial to adjusting the height of the monitoring camera and reduces the possibility that the worker needs to climb to the top end of the mounting rod to repair and disassemble the monitoring device when the monitoring device is overhauled.

[0004] Although the above-mentioned patent adjusts the height of the monitoring camera through the height adjusting assembly to facilitate the repair of the monitoring camera, the environment near the bucket wheel machine has a lot of dust during the monitoring of the bucket wheel machine by the monitoring camera. The dust is easily attached to the mirror surface of the monitoring camera, which causes the monitoring camera to be covered by dust for a long time, resulting in blurred pictures of the monitoring camera and affecting the monitoring of the bucket wheel machine. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a bucket wheel machine unattended device, which solves the problem that the mirror surface of the monitoring camera is easily attached to dust, which causes the monitoring camera to be covered by dust for a long time, resulting in blurred pictures of the monitoring camera.

[0006] In order to achieve the above object, the utility model discloses a kind of unmanned device of bucket wheel machine, including base and mobile plate located above base, the bottom of mobile plate is fixedly installed with camera by connecting plate, the top of mobile plate is fixedly connected with water storage tank, the top of water storage tank is fixedly installed with water pump, the water inlet of water pump is communicated with water inlet pipe, one end of water inlet pipe penetrates water storage tank and extends to the inside of water storage tank, the water outlet of water pump is communicated with water outlet pipe, one end of water outlet pipe is communicated with atomizing nozzle, the bottom of mobile plate and located at the both sides of camera are all fixedly connected with protection frame, electric telescopic rod is fixedly connected in the one side of protection frame inner chamber at left side, the telescopic end of electric telescopic rod is fixedly connected with scraper matched with camera by connecting block.

[0007] Preferably, the top of the base is fixedly connected with a support frame, a sliding groove is formed in the front of the support frame, and a sliding block is slidably connected in the sliding groove.

[0008] Preferably, the top of the base is fixedly connected with a motor inside the support frame, the output shaft of the motor is fixedly connected with a threaded rod through a shaft coupling, and one end of the threaded rod is rotatably connected with the top of the inner cavity of the support frame through a bearing.

[0009] Preferably, a threaded sleeve is threadedly connected to the surface of the threaded rod, and the surface of the threaded sleeve is fixedly connected with the rear part of the sliding block.

[0010] Preferably, the rear part of the scraper is fixedly connected with a rubber strip.

[0011] Preferably, a water filling pipe is communicated with one side of the top of the water storage tank.

[0012] Beneficial effects

[0013] The utility model provides a kind of unmanned device of bucket wheel machine.Compared with prior art, it has the following beneficial effects:

[0014] (1) the utility model by controlling the water pump on the water inlet pipe to the water storage tank, the atomizing nozzle on the water outlet pipe is sprayed to camera water fog, and reciprocating contraction extension is controlled to electric telescopic rod, so that electric telescopic rod drives scraper to move left and right, so that scraper is scraped to the mirror surface of camera, can be cleaned well the mirror surface of camera, guarantee the cleanliness of camera mirror surface, can continuously monitor and guard bucket wheel machine.

[0015] (2) the utility model is rotated by controlling motor to drive threaded rod, threaded rod is driven mobile plate to move downward by threaded sleeve, so that mobile plate drives camera to move downward to low place, can be conveniently maintained to camera, and water storage tank is filled with water. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the external structure schematic view of the utility model;

[0017] Figure 2 It is the internal structure back view of the utility model support frame, sliding slot, motor, threaded rod and threaded sleeve;

[0018] Figure 3 It is the structure schematic view of the utility model moving plate, camera, water tank, water pump, water inlet pipe, water outlet pipe, atomizing nozzle and protection frame;

[0019] Figure 4 It is the bottom view of the utility model moving plate, camera, water tank, electric telescopic rod, scraper and rubber strip structure.

[0020] In the drawing: 1, base; 2, moving plate; 3, camera; 4, water tank; 5, water pump; 6, water inlet pipe; 7, water outlet pipe; 8, atomizing nozzle; 9, protection frame; 10, electric telescopic rod; 11, scraper; 12, support frame; 13, sliding slot; 14, motor; 15, threaded rod; 16, threaded sleeve; 17, sliding block; 18, rubber strip; 19, water filling pipe. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of unmanned device of bucket wheel machine, including base 1 and the moving plate 2 located above base 1, the bottom of moving plate 2 is fixedly installed with camera 3 by connecting plate, the top of moving plate 2 is fixedly connected with water tank 4, the top of water tank 4 is fixedly installed with water pump 5, water pump 5 is electrically connected with battery, remote control is carried out by control switch, the water inlet end of water pump 5 is communicated with water inlet pipe 6, one end of water inlet pipe 6 penetrates water tank 4 and extends to the inside of water tank 4, the water outlet end of water pump 5 is communicated with water outlet pipe 7, one end of water outlet pipe 7 is communicated with atomizing nozzle 8, the bottom of moving plate 2 and located at the both sides of camera 3 are all fixedly connected with protection frame 9, electric telescopic rod 10 is fixedly connected on one side of left protection frame 9 cavity, electric telescopic rod 10 is electrically connected with battery, remote control is carried out by control switch, the telescopic end of electric telescopic rod 10 is fixedly connected with the scraper 11 compatible with camera 3 by connecting block.

[0023] Further, in order to be more clean to camera 3 mirror surface scraping, the rear part of scraper 11 is fixedly connected with rubber strip 18.

[0024] Furthermore, to facilitate the addition of water to the water storage tank 4, a water inlet pipe 19 is connected to one side of the top of the water storage tank 4.

[0025] Furthermore, to facilitate the adjustment of the height of the camera 3, a support frame 12 is fixedly connected to the top of the base 1. A sliding groove 13 is provided at the front of the support frame 12. A sliding block 17 is slidably connected inside the sliding groove 13. The front of the sliding block 17 is fixedly connected to the rear of the moving plate 2. A motor 14 is fixedly connected to the top of the base 1 and inside the support frame 12. The motor 14 is a servo motor, electrically connected to the battery, and remotely controlled by a control switch. The output shaft of the motor 14 is fixedly connected to a threaded rod 15 through a coupling. One end of the threaded rod 15 is rotatably connected to the top of the inner cavity of the support frame 12 through a bearing. A threaded sleeve 16 is threadedly connected to the surface of the threaded rod 15. The surface of the threaded sleeve 16 is fixedly connected to the rear of the sliding block 17.

[0026] In use, place the base 1 on the ground and point the control camera 3 at the bucket wheel excavator. The control camera 3 will then film the bucket wheel excavator to monitor its condition. When the image on the camera 3 becomes blurred due to dust, the water inlet pipe 6 on the water pump 5 will pump water into the water storage tank 4. The water pump 5 will then supply water to the outlet pipe 7, causing the atomizing nozzle 8 to spray water mist onto the mirror surface of the camera 3. At the same time, the electric telescopic rod 10 will retract, causing the scraper 11 to move to the left, allowing the rubber strip 18 to wipe the mirror surface of the camera 3. Then, the electric telescopic rod 10 will extend, causing the scraper 11 to move to the right and reset. This process is repeated to clean the mirror surface of the camera 3.

[0027] When maintenance is required on camera 3, the motor 14 drives the threaded rod 15 to rotate, which in turn drives the threaded sleeve 16 to move downward. The threaded sleeve 16 then drives the moving plate 2 to move downward via the sliding block 17. The moving plate 2 then moves camera 3 to a lower position for maintenance. Water is added to the water tank 4 via the water pipe 19. Then, the motor 14 drives the threaded rod 15 to rotate in the opposite direction, which in turn drives the moving plate 2 to move upward via the threaded sleeve 16. This causes the moving plate 2 to move camera 3 to a higher position to monitor the bucket wheel excavator.

Claims

1. An unmanned device for a bucket wheel machine, comprising a base (1) and a moving plate (2) located above the base (1), characterized in that: The bottom of the mobile plate (2) is fixedly connected with the camera (3) through the connecting plate, the top of the mobile plate (2) is fixedly connected with the water storage tank (4), the top of the water storage tank (4) is fixedly connected with the water pump (5), the water inlet end of the water pump (5) is communicated with the water inlet pipe (6), one end of the water inlet pipe (6) penetrates through the water storage tank (4) and extends into the inside of the water storage tank (4), the water outlet end of the water pump (5) is communicated with the water outlet pipe (7), one end of the water outlet pipe (7) is communicated with the atomizing nozzle (8), the bottom of the mobile plate (2) and on both sides of the camera (3) are fixedly connected with the protective frame (9), the electric telescopic rod (10) is fixedly connected on one side of the inner cavity of the protective frame (9) on the left side, and the telescopic end of the electric telescopic rod (10) is fixedly connected with the scraper (11) matched with the camera (3) through the connecting block.

2. An unattended device for a bucket wheel machine according to claim 1, characterized in that The top of the base (1) is fixedly connected with the support frame (12), the front of the support frame (12) is provided with the sliding groove (13), and the inner sliding groove (13) is slidably connected with the sliding block (17).

3. An unattended device for a bucket wheel machine according to claim 2, characterized in that The top of the base (1) and in the inner support frame (12) are fixedly connected with the motor (14), the output shaft of the motor (14) is fixedly connected with the threaded rod (15) through the shaft coupling, and one end of the threaded rod (15) is rotatably connected with the top of the inner cavity of the support frame (12) through the bearing.

4. An unattended device for a bucket wheel machine according to claim 3, characterized in that The surface of the threaded rod (15) is threadedly connected with the threaded sleeve (16), and the surface of the threaded sleeve (16) is fixedly connected with the rear of the sliding block (17).

5. An unattended device for a bucket wheel machine according to claim 1, characterized in that The rear of the scraper (11) is fixedly connected with the rubber strip (18).

6. An unattended device for a bucket wheel machine according to claim 1, characterized in that One side of the top of the water storage tank (4) is communicated with the water adding pipe (19). One side of the top of the water storage tank (4) is communicated with the water adding pipe (19).

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