Scraper for conveying raw materials based on organic fertilizer production

Abstract

The utility model discloses a scraper conveyor for conveying raw materials based on organic fertilizer production, which comprises a fermentation tank and a cross beam, the cross beam is arranged at the top end of the fermentation tank, a conveyor is arranged on the outer wall of the fermentation tank, a conveying belt is arranged in the conveyor, walking frames are symmetrically arranged at the bottom end of the cross beam, and the walking frames are arranged on the outer wall of the fermentation tank. A rotating frame is installed at the center position in the cross beam, a rotating column is installed at the center position of the rotating frame, the surface of the rotating column above the rotating frame is sleeved with a worm gear, and a stepping motor is installed at the top end of the rotating frame on one side of the worm gear. According to the utility model, the multi-position conveying and discharging of organic fertilizer materials by the scraper conveyor are realized, the circumferential rotary scraping and sweeping discharging of the bottom is facilitated, the material discharging efficiency and convenience are improved, the range of movable scraping and sweeping of the materials is increased, and the labor intensity during manual operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of raw material conveying scraper, concretely to a raw material conveying scraper based on organic fertilizer production. BACKGROUND

[0002] The organic fertilizer fermentation equipment includes a crawler-type turner, a tank-type fermenter, a drum screening machine, a quantitative feeder and a chain scraper, and these devices are the core of the organic fertilizer production, especially play a crucial role in the aerobic dynamic composting process. The quantitative feeder is a high-tech product integrating conveying, weighing and quantitative control. It continuously weighs and feeds bulk materials. The drum screening machine is used for screening materials in the organic fertilizer production to improve the production efficiency. The chain scraper is a device specially used for material conveying. It uses a scraper chain as a traction mechanism and can efficiently convey raw materials, semi-finished products and finished products in various complex environments.

[0003] The organic fertilizer production solid raw material conveying scraper disclosed in the authorized announcement CN212607479U includes a base and a scraper set on the base. The top end of the base is fixedly connected with a rotating shaft, and the rotating shaft is rotationally connected with the scraper. A hydraulic telescopic cylinder is rotationally connected with the upper end surface of the base. The bottom end of the scraper is rotationally connected with the top end of the hydraulic telescopic cylinder. A support plate is rotationally connected with the side surface of the base, and a clamping groove is formed in the support plate. A screw groove is formed in the side surface of the scraper, and a bolt is screw-connected with the screw groove.

[0004] The scraper adopts a deflection type scraper rotating structure. After the scraper is deflected, the guide plate remains vertical, thereby guiding the material through the guide plate when discharging from the discharge port. The scraper adopts an auxiliary support structure. When the scraper is inclined and supported, the center of gravity falls to the base, reducing the possibility of unstable tilting of the scraper.

[0005] However, the existing raw material conveying scraper does not solve the problem that it is not convenient to convey and discharge the organic fertilizer material at multiple positions, it is not convenient to scrape and discharge the bottom in a circumferential manner, it greatly affects the efficiency and convenience of material discharge, it affects the range of moving and scraping the material, and it affects the labor intensity during manual operation. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a raw material conveying scraper based on organic fertilizer production to solve the problem that the raw material conveying scraper is not convenient to convey and discharge the organic fertilizer material at multiple positions, it is not convenient to scrape and discharge the bottom in a circumferential manner, it greatly affects the efficiency and convenience of material discharge, it affects the range of moving and scraping the material, and it affects the labor intensity during manual operation.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of raw material conveying scraper based on organic fertilizer production, including fermentation tank and crossbeam, the top of the fermentation tank is provided with crossbeam, conveying machine is installed on the outer wall of the fermentation tank, the inside of the conveying machine is provided with conveying belt, walking frame is symmetrically installed at the bottom end of the crossbeam, rotating frame is installed at the central position inside the crossbeam, rotating column is installed at the central position of the rotating frame, worm gear is sleeved on the surface of rotating column above the rotating frame, stepper motor is installed at the top end of the rotating frame of one side of the worm gear, the output end of the stepper motor is installed with worm, and worm and worm gear are combined with each other, positioning frame is installed at the bottom end of the rotating column, material pump is installed on the outer wall of the positioning frame, suction tube is installed at the bottom end of the material pump.

[0008] Preferably, the outer wall of the conveying belt is installed with multiple groups of widened scrapers at equal intervals, and the widened scrapers are fixedly connected with the conveying belt.

[0009] Preferably, the end of the worm away from the stepper motor is movably installed with a movable seat, and the movable seat is fixedly connected with the rotating frame.

[0010] Preferably, the sidewall of the material pump is installed with a discharge pipe, and the discharge pipe extends to the outside of the fermentation tank.

[0011] Preferably, the outer wall of the rotating column is symmetrically installed with connecting arms, and the bottom end of the connecting arms is installed with lengthened scrapers.

[0012] Preferably, the top end of the fermentation tank below the walking frame is installed with a track, and the inside of the walking frame is installed with an auxiliary wheel.

[0013] Preferably, the auxiliary wheel is slidingly connected with the track, the side of the walking frame away from the auxiliary wheel is installed with a power wheel, and the power wheel is slidingly connected with the track.

[0014] Preferably, the outer wall of the walking frame on one side of the power wheel is installed with a servo motor, and the output end of the servo motor is connected with the power wheel.

[0015] Compared with the prior art, the raw material conveying scraper has the advantages that: the raw material conveying scraper not only realizes the multi-position conveying and discharging of the scraper for organic fertilizer materials, facilitates the circumferential rotation and scraping discharge of the bottom, improves the efficiency and convenience of material discharge, but also increases the range of moving and scraping materials, reduces the labor intensity during manual operation.

[0016] (1) By opening the conveyor belt, the conveyor belt drives the widened scraper to move under the support of the conveyor. The widened scraper facilitates the discharge of materials inside the fermentation tank to the outside. The material pump is opened. Under the support of the positioning frame, the material inside the fermentation tank enters the discharge pipe through the suction pipe and is discharged to the outside through the discharge pipe. The stepper motor drives the worm to rotate. Under the meshing of the worm and the worm wheel, the worm wheel is driven to rotate. The worm wheel drives the rotating column to rotate. The rotating frame supports the movable seat. The rotating column drives the connecting arm and the extended scraper to rotate, so that the extended scraper can scrape the inner wall of the bottom of the fermentation tank. This realizes the multi-position conveying and discharge of organic fertilizer materials by the scraper machine, which facilitates the circumferential rotation and scraping discharge of the bottom, and improves the efficiency and convenience of material discharge.

[0017] (2) The power wheel is driven to rotate by a servo motor. With the cooperation of the power wheel and the track, the power wheel is driven to move. The auxiliary wheel and the track provide sliding support to facilitate the movement of the walking frame. The walking frame drives the crossbeam to move laterally to facilitate the adjustment of the position of the extended scraper and suction pipe. This realizes the convenient lateral movement and scraping of the scraper machine, which facilitates the multi-position movement and scraping of materials, increases the range of moving and scraping materials, and reduces the labor intensity of manual operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the rotating column of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the conveyor of this utility model;

[0021] Figure 4 This is a top view of the structure of this utility model;

[0022] Figure 5 This is a front view schematic diagram of the rotating column structure of this utility model;

[0023] Figure 6 This is a side view of the structure of this utility model;

[0024] Figure 7 This is a three-dimensional structural diagram of the rotating frame of this utility model;

[0025] Figure 8 This is a three-dimensional structural diagram of the extended scraper of this utility model;

[0026] Figure 9 This is a three-dimensional structural diagram of the worm gear of this utility model.

[0027] In the diagram: 1. Fermentation tank; 2. Conveyor; 3. Widened scraper; 4. Conveyor belt; 5. Track; 6. Walking frame; 7. Crossbeam; 8. Servo motor; 9. Power wheel; 10. Auxiliary wheel; 11. Rotating frame; 12. Worm gear; 13. Worm; 14. Stepper motor; 15. Rotating column; 16. Positioning frame; 17. Suction pipe; 18. Material pump; 19. Discharge pipe; 20. Connecting arm; 21. Extended scraper; 22. Movable seat. Detailed Implementation

[0028] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0029] Please see Figures 1-9 An embodiment of this utility model provides a scraper conveyor for conveying raw materials for organic fertilizer production, including a fermentation tank 1 and a crossbeam 7. The top of the fermentation tank 1 is provided with the crossbeam 7, and a conveyor 2 is installed on the outer wall of the fermentation tank 1. A conveyor belt 4 is provided inside the conveyor 2. A walking frame 6 is symmetrically installed at the bottom of the crossbeam 7. A rotating frame 11 is installed at the center of the inside of the crossbeam 7. A rotating column 15 is installed at the center of the rotating frame 11. A worm gear 12 is fitted on the surface of the rotating column 15 above the rotating frame 11. A stepper motor 14 is installed at the top of the rotating frame 11 on one side of the worm gear 12. The stepper motor 14 plays a power driving role. A worm 13 is installed at the output end of the stepper motor 14, and the worm 13 is connected to the worm gear 12. A positioning frame 16 is installed at the bottom of the rotating column 15. A material pump 18 is installed on the outer wall of the positioning frame 16. A suction pipe 17 is installed at the bottom of the material pump 18.

[0030] Multiple sets of widened scrapers 3 with equal spacing are installed on the outer wall of the conveyor belt 4, and the widened scrapers 3 are fixedly connected to the conveyor belt 4;

[0031] A movable seat 22 is movably mounted on the end of the worm gear 13 away from the stepper motor 14, and the movable seat 22 is fixedly connected to the rotating frame 11. A discharge pipe 19 is installed on the side wall of the material pump 18, and the discharge pipe 19 extends to the outside of the fermentation tank 1.

[0032] Connecting arms 20 are symmetrically installed on the outer wall of the rotating column 15, and an extended scraper 21 is installed at the bottom of each connecting arm 20.

[0033] By opening the conveyor belt 4, supported by the conveyor 2, the conveyor belt 4 drives the widened scraper 3 to move, facilitating the discharge of material from inside the fermenter 1 to the outside. Opening the material pump 18, supported by the positioning frame 16, allows material from inside the fermenter 1 to enter the discharge pipe 19 through the suction pipe 17 and be discharged to the outside through the discharge pipe 19. Opening the stepper motor 14, supported by the rotating frame 11, drives the worm gear 13 to rotate, and the meshing of the worm gear 13 and worm wheel 12 drives the worm wheel 1... 2. The worm gear 12 drives the rotating column 15 to rotate. The rotating frame 11 supports the movable seat 22, the movable seat 22 supports the worm 13, and the rotating frame 11 provides movable support for the rotating column 15. The rotating column 15 drives the connecting arm 20 and the extended scraper 21 to rotate, so that the extended scraper 21 can easily scrape the inner wall of the bottom of the fermentation tank 1. This realizes the multi-position conveying and discharge of organic fertilizer materials by the scraper machine, which facilitates the circumferential rotation and scraping discharge of the bottom, and improves the efficiency and convenience of material discharge.

[0034] The top of the fermentation tank 1 below the walking frame 6 is equipped with a track 5, and the inside of the walking frame 6 is equipped with auxiliary wheels 10.

[0035] The auxiliary wheel 10 is slidably connected to the track 5. The power wheel 9 is installed on the side of the walking frame 6 away from the auxiliary wheel 10, and the power wheel 9 is slidably connected to the track 5. A servo motor 8 is installed on the outer wall of the walking frame 6 on one side of the power wheel 9, and the output end of the servo motor 8 is connected to the power wheel 9.

[0036] By activating the servo motor 8, supported by the walking frame 6, the servo motor 8 drives the power wheel 9 to rotate. With the cooperation of the power wheel 9 and the track 5, the power wheel 9 is driven to move. The auxiliary wheel 10 and the track 5 provide sliding support to facilitate the movement of the walking frame 6. The walking frame 6 drives the crossbeam 7 to move laterally, so as to facilitate the adjustment of the position of the extended scraper 21 and the suction pipe 17. This realizes the convenient lateral movement and scraping of the scraper machine, which facilitates the multi-position movement and scraping of materials, increases the range of movement and scraping of materials, and reduces the labor intensity of manual operation.

[0037] In this embodiment, when in use: An external power supply is connected. First, the conveyor belt 4 is turned on. Supported by the conveyor 2, the conveyor belt 4 drives the widened scraper 3 to move. The widened scraper 3 facilitates the discharge of materials from inside the fermentation tank 1 to the outside. The material pump 18 is turned on, and the materials inside the fermentation tank 1 enter the discharge pipe 19 through the suction pipe 17 and are discharged to the outside through the discharge pipe 19. The stepper motor 14 drives the worm gear 13 to rotate, and the worm wheel 12 drives the rotating column 15 to rotate. The rotating frame 11 supports the movable seat 22. The rotating column 15 drives the connecting arm 20 and the extended scraper 21 to rotate, facilitating the scraping of the inner wall of the bottom of the fermentation tank 1 by the extended scraper 21. The servo motor 8 drives the power wheel 9 to rotate, and with the cooperation of the power wheel 9 and the track 5, the power wheel 9 is driven to move. The auxiliary wheel 10 and the track 5 provide sliding support, facilitating the movement of the traveling frame 6. The traveling frame 6 drives the crossbeam 7 to move laterally, facilitating the adjustment of the position of the extended scraper 21 and the suction pipe 17, thus completing the operation of the scraper conveyor for raw material transportation.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A scraper conveyor for conveying raw materials in organic fertilizer production, characterized in that: The system includes a fermentation tank (1) and a crossbeam (7). The top of the fermentation tank (1) is provided with the crossbeam (7). A conveyor (2) is installed on the outer wall of the fermentation tank (1). A conveyor belt (4) is provided inside the conveyor (2). A traveling frame (6) is symmetrically installed at the bottom end of the crossbeam (7). A rotating frame (11) is installed at the center of the inside of the crossbeam (7). A rotating column (15) is installed at the center of the rotating frame (11). Above the rotating frame (11)... A worm gear (12) is fitted on the surface of the rotating column (15). A stepper motor (14) is installed on the top of the rotating frame (11) on one side of the worm gear (12). A worm (13) is installed at the output end of the stepper motor (14), and the worm (13) is connected to the worm gear (12). A positioning frame (16) is installed at the bottom end of the rotating column (15). A material pump (18) is installed on the outer wall of the positioning frame (16). A suction pipe (17) is installed at the bottom end of the material pump (18).

2. The scraper conveyor for conveying raw materials in organic fertilizer production according to claim 1, characterized in that: Multiple sets of widened scrapers (3) with equal spacing are installed on the outer wall of the conveyor belt (4), and the widened scrapers (3) are fixedly connected to the conveyor belt (4).

3. The scraper conveyor for conveying raw materials in organic fertilizer production according to claim 1, characterized in that: The end of the worm gear (13) away from the stepper motor (14) is movably mounted with a movable seat (22), and the movable seat (22) is fixedly connected to the rotating frame (11).

4. The scraper conveyor for conveying raw materials in organic fertilizer production according to claim 1, characterized in that: A discharge pipe (19) is installed on the side wall of the material pump (18), and the discharge pipe (19) extends to the outside of the fermentation tank (1).

5. A scraper conveyor for conveying raw materials in organic fertilizer production according to claim 1, characterized in that: Connecting arms (20) are symmetrically installed on the outer wall of the rotating column (15), and an extended scraper (21) is installed at the bottom end of each connecting arm (20).

6. A scraper conveyor for conveying raw materials in organic fertilizer production according to claim 1, characterized in that: The top of the fermentation tank (1) below the walking frame (6) is equipped with a track (5), and the inside of the walking frame (6) is equipped with auxiliary wheels (10).

7. A scraper conveyor for conveying raw materials in organic fertilizer production according to claim 6, characterized in that: The auxiliary wheel (10) is slidably connected to the track (5), and a power wheel (9) is installed on the side of the walking frame (6) away from the auxiliary wheel (10), and the power wheel (9) is slidably connected to the track (5).

8. A scraper conveyor for conveying raw materials in organic fertilizer production according to claim 7, characterized in that: A servo motor (8) is installed on the outer wall of the walking frame (6) on one side of the power wheel (9), and the output end of the servo motor (8) is connected to the power wheel (9).

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