Chemical adding device facilitating feeding

By designing a dosing device that is easy to load, including a bottom support frame, a U-shaped support frame, a dosing box, a rotating mechanism, a lifting mechanism and a restricting mechanism, the problem of fixing the dosing barrel position and angle of the traditional dosing device is solved, and flexible adjustment of the height and angle of the dosing box is achieved, and the efficiency and convenience of dosing is improved.

CN222906962UActive Publication Date: 2025-05-27CHONGQING DINGLING ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421808815.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-26
Publication Date
2025-05-27
Estimated Expiration
2034-07-26

AI Technical Summary

Technical Problem

The dosing barrel of the traditional dosing device is fixed in position, unable to adjust the height, the conveying angle is fixed, and it cannot be flexibly adjusted, which causes the operator to spend a lot of physical energy and time when adding, which increases the difficulty and inconvenience of material transport.

Method used

A dosing device for easy loading is designed, including a bottom support frame, a U-shaped support frame, a dosing box, a rotating mechanism, a lifting mechanism and a restricting mechanism. Through the cooperation of these components, the height and lifting angle of the dosing box can be adjusted to adapt to different dosing needs, and the pouring angle of the dosing box can be limited.

Benefits of technology

It realizes flexible adjustment of the height and angle of the dosing box, adapts to the needs of different heights and conveying angles, reduces the physical consumption and time of the operator, and improves the efficiency and convenience of the dosing process.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222906962U_ABST
    Figure CN222906962U_ABST
Patent Text Reader

Abstract

The utility model discloses a dosing device convenient to feed, which belongs to the technical field of sludge treatment and comprises a bottom support frame, a U-shaped support frame is rotatably connected to the middle of the top of the bottom support frame, and a rotating mechanism for rotating the U-shaped support frame is arranged in the bottom support frame; a bottom mounting block is arranged in the U-shaped supporting frame, a dosing box is fixed to the top of the bottom mounting block, and a lifting mechanism used for lifting the dosing box is arranged in the U-shaped supporting frame; a limiting mechanism used for limiting rotation of the bottom mounting block is arranged on the outer side of the bottom mounting block, through a series of design, the dosing box can be lifted to a designated position so as to adapt to different height positions, the lifting angle of the dosing box can be adjusted so as to adapt to different conveying angles, and through arrangement of the limiting mechanism, the dosing box can be conveniently conveyed. The dumping angle of the dosing box during dosing can be limited, so that the dosing box can adapt to different dumping angles.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge treatment, and particularly relates to a dosing device convenient for feeding. Background Technique

[0002] In the process of sludge treatment, the dosing device is a key device for adding chemical drugs or other treatment agents to sludge in a certain proportion. In the industrial production process, the dosing device is a key device for adding chemical drugs or other materials to the production system in a certain proportion. Traditional dosing devices usually include a dosing barrel, a conveying pipeline and a metering device. There are some problems in the actual application of such devices. For example, the position of the dosing barrel is fixed and cannot be adjusted in height according to actual needs, resulting in more physical strength and time consumption for operators during feeding. The conveying angle is fixed and cannot be flexibly adjusted to adapt to different conveying angles, increasing the difficulty and inconvenience in the process of conveying materials. Therefore, we design a dosing device convenient for feeding to provide another technical solution for the above technical problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a dosing device convenient for feeding to solve the problems in the existing technology during use in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A dosing device convenient for feeding, including a bottom support frame, a U-shaped support frame is rotatably connected to the middle position at the top of the bottom support frame, and a rotating mechanism for the rotation of the U-shaped support frame is arranged inside the bottom support frame;

[0005] A bottom mounting block is arranged inside the U-shaped support frame, a dosing tank is fixed to the top of the bottom mounting block, and a lifting mechanism for the lifting of the dosing tank is arranged inside the U-shaped support frame;

[0006] A limiting mechanism for restricting the rotation of the bottom mounting block is arranged on the outer side of the bottom mounting block.

[0007] Preferably, the rotating mechanism includes a first driving motor, the first driving motor is bolted to one end of the bottom support frame, a horizontal threaded rod is fixed to the output end of the first driving motor, a horizontal moving plate is threadedly connected to the outer side of the horizontal threaded rod, and the two sides of the top of the horizontal moving plate are rotatably connected to an inclined rotating column through a pin shaft, and the end of the inclined rotating column close to the U-shaped support frame is rotatably connected to the U-shaped support frame through a pin shaft.

[0008] Preferably, a horizontal sliding groove is opened inside the bottom support frame, and the horizontal moving plate is located inside the horizontal sliding groove and is slidably connected to the bottom support frame through the horizontal sliding groove;

[0009] On both sides inside the horizontal sliding groove, horizontal smooth rods are fixedly installed. The horizontal smooth rods penetrate through the inside of the horizontal moving plate and are slidably connected to the horizontal moving plate.

[0010] Preferably, the lifting mechanism includes a second driving motor. The second driving motor is bolted and fixed to the top of the U-shaped support frame. The output end of the second driving motor is fixedly installed with a vertical threaded rod. On both sides inside the U-shaped support frame, vertical lifting blocks are slidably connected. A longitudinal connecting column is fixedly installed between the two vertical lifting blocks. The vertical threaded rod penetrates through the inside of one of the vertical lifting blocks and is threadedly connected to one of the vertical lifting blocks.

[0011] Preferably, a vertical smooth rod is slidably connected inside the other vertical lifting block. The vertical smooth rod is located inside the U-shaped support frame and is fixedly connected to the U-shaped support frame.

[0012] Preferably, the limiting mechanism includes a limiting gear. The vertical smooth rod penetrates through the inside of the bottom mounting block and is rotatably connected to the bottom mounting block through a bearing. A limiting gear is fixedly installed on the outer side of the vertical smooth rod. One end of the limiting gear is provided with a gear catch block. One end of the gear catch block is provided with a U-shaped moving frame. The outer side of the U-shaped moving frame is slidably connected to a rectangular limiting block. The side of the rectangular limiting block close to the bottom mounting block is fixedly connected to the bottom mounting block. A rigid spring is arranged between the gear catch block and the rectangular limiting block and on the outer side of the U-shaped moving frame.

[0013] Preferably, a gear groove adapted to the limiting gear is opened at one end of the gear catch block close to the limiting gear. The gear catch block and the limiting gear are in clearance fit through the setting of the gear groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Through a series of designs, the present utility model can lift the medicine adding tank to a specified position to adapt to different height positions, and can adjust the lifting angle of the medicine adding tank to adapt to different conveying angles. Moreover, through the setting of the limiting mechanism, the tilting angle of the medicine adding tank during medicine addition can be limited, and thus different tilting angles can be adapted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the whole of the present utility model;

[0017] Figure 2 is a schematic structural view of the horizontal moving plate and the oblique rotating column of the present utility model;

[0018] Figure 3 is a schematic structural view of the horizontal threaded rod and the horizontal smooth rod of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the vertical threaded rod and the vertical lifting block of the present utility model;

[0020] Figure 5 This is a schematic structural diagram of the vertical smooth rod and the limit gear of the present utility model;

[0021] Figure 6 This is a schematic structural diagram of the U-shaped moving frame and the rectangular limit block of the present utility model.

[0022] In the figure: 1, bottom support frame; 2, U-shaped support frame; 3, medicine adding tank; 4, first driving motor; 5, horizontal threaded rod; 6, horizontal smooth rod; 7, horizontal moving plate; 8, oblique rotating column; 9, second driving motor; 10, vertical threaded rod; 11, vertical lifting block; 12, vertical smooth rod; 13, longitudinal connecting column; 14, bottom mounting block; 15, limit gear; 16, gear clamping block; 17, U-shaped moving frame; 18, rectangular limit block; 19, rigid spring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figure 1-6 , a medicine adding device convenient for feeding, including a bottom support frame 1. A U-shaped support frame 2 is rotatably connected to the middle position at the top of the bottom support frame 1. A rotating mechanism for rotating the U-shaped support frame 2 is arranged inside the bottom support frame 1;

[0025] A bottom mounting block 14 is arranged inside the U-shaped support frame 2. A medicine adding tank 3 is fixed to the top of the bottom mounting block 14. A lifting mechanism for lifting the medicine adding tank 3 is arranged inside the U-shaped support frame 2;

[0026] A limiting mechanism for restricting the rotation of the bottom mounting block 14 is arranged on the outside of the bottom mounting block 14;

[0027] The rotating mechanism includes a first driving motor 4. The first driving motor 4 is bolted to one end of the bottom support frame 1. The output end of the first driving motor 4 is fixed with a horizontal threaded rod 5. The outside of the horizontal threaded rod 5 is threadedly connected with a horizontal moving plate 7. Both sides of the top of the horizontal moving plate 7 are rotatably connected with an oblique rotating column 8 through a pin shaft. One end of the oblique rotating column 8 close to the U-shaped support frame 2 is rotatably connected with the U-shaped support frame 2 through a pin shaft;

[0028] A transverse chute is provided inside the bottom support frame 1. The transverse moving plate 7 is located inside the transverse chute and is slidably connected to the bottom support frame 1 through the transverse chute, enabling the transverse moving plate 7 to slide inside the bottom support frame 1;

[0029] On both sides inside the transverse chute, transverse optical rods 6 are fixed. The transverse optical rods 6 penetrate through the inside of the transverse moving plate 7 and are slidably connected to the transverse moving plate 7, enabling the transverse moving plate 7 to slide outside the transverse optical rods 6 and enabling the transverse optical rods 6 to guide the movement track of the transverse moving plate 7;

[0030] Here, the operation of the first drive motor 4 enables the transverse threaded rod 5 to rotate. The rotation of the transverse threaded rod 5 enables the transverse moving plate 7 to slide outside the transverse optical rods 6. The movement of the transverse moving plate 7 enables the U-shaped support frame 2 to rotate through the oblique rotating column 8 to meet different medicine adding requirements;

[0031] The lifting mechanism includes a second drive motor 9. The second drive motor 9 is bolted to the top of the U-shaped support frame 2. The output end of the second drive motor 9 is fixed with a vertical threaded rod 10. On both sides inside the U-shaped support frame 2, vertical lifting blocks 11 are slidably connected. A longitudinal connecting column 13 is fixed between the two vertical lifting blocks 11. The vertical threaded rod 10 penetrates through the inside of one of the vertical lifting blocks 11 and is threadedly connected to one of the vertical lifting blocks 11;

[0032] Inside the other vertical lifting block 11, a vertical optical rod 12 is slidably connected. The vertical optical rod 12 is located inside the U-shaped support frame 2 and is fixed to the U-shaped support frame 2, thereby enabling the other vertical lifting block 11 to slide vertically outside the vertical optical rod 12, enabling the movement track of the vertical lifting block 11 to be guided, and enabling the vertical lifting block 11 to slide vertically inside the U-shaped support frame 2;

[0033] Here, the operation of the second drive motor 9 enables the vertical threaded rod 10 to rotate. The rotation of the vertical threaded rod 10 enables the vertical lifting block 11 to lift vertically inside the U-shaped support frame 2, enables the vertical lifting block 11 to slide vertically outside the vertical optical rod 12, and the movement of the vertical lifting block 11 enables the medicine adding tank 3 to be height-adjusted to meet different height medicine adding requirements;

[0034] The limiting mechanism includes a limiting gear 15. The vertical optical rod 12 passes through the inside of the bottom mounting block 14 and is rotatably connected to the bottom mounting block 14 through a bearing. A limiting gear 15 is fixed to the outer side of the vertical optical rod 12. One end of the limiting gear 15 is provided with a gear catch 16. One end of the gear catch 16 is provided with a U-shaped moving frame 17. The outer side of the U-shaped moving frame 17 is slidably connected to a rectangular limiting block 18. The side of the rectangular limiting block 18 close to the bottom mounting block 14 is fixedly connected to the bottom mounting block 14. A rigid spring 19 is arranged between the gear catch 16 and the rectangular limiting block 18 and on the outer side of the U-shaped moving frame 17;

[0035] One end of the gear catch 16 close to the limiting gear 15 is provided with a gear groove adapted to the limiting gear 15. The gear catch 16 and the limiting gear 15 are in clearance fit through the setting of the gear groove. Through the setting of the gear groove, the gear catch 16 can be fitted with the limiting gear 15, thereby restricting the rotation of the bottom mounting block 14;

[0036] Here, when the U-shaped moving frame 17 is pulled to the side away from the bottom mounting block 14, the pulling of the U-shaped moving frame 17 enables the U-shaped moving frame 17 to slide on the outer side of the rectangular limiting block 18. The movement of the U-shaped moving frame 17 enables the gear catch 16 to move out of the outer side of the limiting gear 15, thereby releasing the restriction of the gear catch 16 on the limiting gear 15 and enabling the bottom mounting block 14 to rotate on the outer side of the vertical optical rod 12. At this time, the rigid spring 19 is forced to contract due to the pulling of the U-shaped moving frame 17;

[0037] Working principle: The operation of the first driving motor 4 enables the transverse threaded rod 5 to rotate. The rotation of the transverse threaded rod 5 enables the transverse moving plate 7 to slide on the outer side of the transverse optical rod 6. The movement of the transverse moving plate 7 enables the U-shaped support frame 2 to rotate through the inclined rotating column 8 to meet different medicine adding requirements;

[0038] The operation of the second driving motor 9 enables the vertical threaded rod 10 to rotate. The rotation of the vertical threaded rod 10 enables the vertical lifting block 11 to perform vertical lifting inside the U-shaped support frame 2, enabling the vertical lifting block 11 to perform vertical sliding on the outer side of the vertical optical rod 12. The movement of the vertical lifting block 11 enables the medicine adding tank 3 to be height-adjusted to meet different height medicine adding requirements;

[0039] When it is necessary to add medicine to the medicine adding box 3, pull the U-shaped moving frame 17 towards the side away from the bottom mounting block 14. The pulling of the U-shaped moving frame 17 enables the U-shaped moving frame 17 to slide outside the rectangular limiting block 18. The movement of the U-shaped moving frame 17 enables the gear clamping block 16 to move out of the outside of the limiting gear 15, thereby releasing the restriction of the gear clamping block 16 on the limiting gear 15, enabling the bottom mounting block 14 to rotate outside the vertical light rod 12. At this time, due to the pulling of the U-shaped moving frame 17, the rigid spring 19 is stressed and contracts. The rotation of the bottom mounting block 14 enables the medicine adding box 3 to be tilted, so that the liquid medicine inside the medicine adding box 3 can be tilted.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dosing device that is convenient for loading, characterized in that: It comprises a bottom support frame (1), a U-shaped support frame (2) is rotatably connected to the middle position of the top of the bottom support frame (1), and a rotating mechanism for rotating the U-shaped support frame (2) is arranged inside the bottom support frame (1); A bottom mounting block (14) is arranged inside the U-shaped support frame (2), a medicine adding box (3) is fixed on the top of the bottom mounting block (14), and a lifting mechanism for lifting the medicine adding box (3) is arranged inside the U-shaped support frame (2); A limiting mechanism for limiting the rotation of the bottom mounting block (14) is arranged on the outer side of the bottom mounting block (14).

2. A dosing device that is convenient for loading materials according to claim 1, characterized in that: The rotating mechanism comprises a first driving motor (4), one end of the bottom support frame (1) is bolted with the first driving motor (4), the output end of the first driving motor (4) is fixed with a transverse threaded rod (5), the outer side of the transverse threaded rod (5) is threadedly connected to a transverse moving plate (7), the top two sides of the transverse moving plate (7) are rotatably connected to oblique rotating columns (8) via pins, and the oblique rotating columns (8) are close to one end of the U-shaped support frame (2) and are rotatably connected to the U-shaped support frame (2) via a pin.

3. A dosing device for easy loading according to claim 2, characterized in that: A transverse sliding groove is provided inside the bottom support frame (1), and the transverse movable plate (7) is located inside the transverse sliding groove and is slidably connected to the bottom support frame (1) via the transverse sliding groove; A transverse light rod (6) is fixed on both sides of the transverse sliding groove, and the transverse light rod (6) penetrates the interior of the transverse moving plate (7) and is slidably connected to the transverse moving plate (7).

4. A dosing device for easy loading according to claim 1, characterized in that: The lifting mechanism comprises a second drive motor (9), the second drive motor (9) is fixed by bolts on the top of the U-shaped support frame (2), a vertical threaded rod (10) is fixed to the output end of the second drive motor (9), vertical lifting blocks (11) are slidably connected on both sides of the interior of the U-shaped support frame (2), a longitudinal connecting column (13) is fixed between the two vertical lifting blocks (11), and the vertical threaded rod (10) passes through the interior of one of the vertical lifting blocks (11) and is threadedly connected to one of the vertical lifting blocks (11).

5. A dosing device for easy loading according to claim 4, characterized in that: The interior of the other vertical lifting block (11) is slidably connected to a vertical light rod (12), and the vertical light rod (12) is located inside the U-shaped support frame (2) and is fixedly connected to the U-shaped support frame (2).

6. A dosing device for easy loading according to claim 5, characterized in that: The limiting mechanism comprises a limit gear (15); the vertical light rod (12) passes through the interior of the bottom mounting block (14) and is rotatably connected to the bottom mounting block (14) via a bearing; a limit gear (15) is fixed to the outside of the vertical light rod (12); a gear clamp (16) is provided at one end of the limit gear (15); a U-shaped moving frame (17) is provided at one end of the gear clamp (16); a rectangular limit block (18) is slidably connected to the outside of the U-shaped moving frame (17); the rectangular limit block (18) is close to one side of the bottom mounting block (14) and is fixedly connected to the bottom mounting block (14); a rigid spring (19) is provided between the gear clamp (16) and the rectangular limit block (18) and located on the outside of the U-shaped moving frame (17).

7. A dosing device for easy loading according to claim 6, characterized in that: One end of the gear clamp (16) close to the limiting gear (15) is provided with a gear groove adapted to the limiting gear (15), and the gear clamp (16) and the limiting gear (15) are matched through a clearance provided in the gear groove.