Feeding device of mixer for preparing foamed ceramics from fly ash

Abstract

The utility model discloses a feeding device of a blender mixer for preparing foamed ceramics from fly ash, which comprises a blender mixer body and a plurality of storage hoppers arranged at the top end of the blender mixer body, two feed ports are symmetrically arranged at the top of the blender mixer body, a support rotating ring is rotatably arranged above the two feed ports, and a plurality of feed ports are arranged on the support rotating ring. A plurality of through grooves corresponding to the feeding ports in size are formed in the top face of the supporting rotating ring in an annular array mode, a supporting hopper is installed in each through groove, and the multiple storage hoppers are installed in the corresponding supporting hoppers respectively. According to the feeding device of the mixer for preparing foamed ceramics from fly ash, when a plurality of materials are added for multiple times at the same time, the other storage hoppers can be preloaded synchronously in the process of adding a group of materials, so that the continuity of adding the materials for multiple times is realized, waiting after conveying is completed is not needed, the conveying efficiency is improved, and the labor intensity of workers is reduced. And therefore, the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of preparing foamed ceramics with fly ash, and in particular relates to a feeding device of a mixer used for preparing foamed ceramics with fly ash. Background Art

[0002] In the preparation process of fly ash foamed ceramics, a mixer is needed to mix the various materials needed in the preparation process, and then granulate them through a granulator. During the feeding process of the mixer, the amount of material added needs to be controlled for the quality of the product.

[0003] The feeding device of the mixer for preparing foamed ceramics from fly ash disclosed in the existing authorization announcement number CN207342655U includes a mixer body and a feeding funnel. The application realizes the quantitative addition of materials by setting a weighing sensor, and by dividing the feeding funnel into two feeding ports, two materials can be quantitatively added at the same time. However, in the feeding process of the materials, multiple feedings are often required. In order to ensure the accuracy of the feeding, the above-mentioned feeding device needs to feed and unload the materials first, and then wait for the next feeding, which increases the waiting time during the feeding process, thereby affecting the overall work efficiency. Utility Model Content

[0004] The utility model aims to provide a feeding device of a mixer for preparing foamed ceramics with fly ash, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device of a mixer for preparing foamed ceramics from fly ash, comprising a mixer body and a plurality of storage hoppers arranged on the top of the mixer body, the top of the mixer body is symmetrically provided with two feed ports, and a supporting swivel is rotatably installed above the two feed ports, the top surface of the supporting swivel is provided with a plurality of through grooves corresponding to the size of the feed ports in a circular array, and a supporting hopper is installed in each through groove, and a plurality of the storage hoppers are respectively installed in corresponding supporting hoppers, a motor for driving the supporting swivel to rotate is installed on one side of the top of the mixer body, and a plurality of the storage hoppers are intermittently connected to the feed port through the motor.

[0006] Preferably, a gear ring is fixedly provided on the outer side surface of the supporting rotating ring, and the output shaft of the motor is fixedly connected with a gear meshing with the gear ring.

[0007] Preferably, a telescopic rod is fixedly installed at the center of the top surface of the mixer body, the top end of the telescopic rod is fixedly connected to a horizontal support rod, and both ends of the support rod are equipped with feeding pipes for feeding materials into the storage hopper.

[0008] Preferably, a connecting flange is installed at the pipe opening at the top end of the feed pipe, a first solenoid valve is installed on the outside of the feed pipe, and the pipe opening at the bottom end of the feed pipe is located above the storage hopper.

[0009] Preferably, a conductive ring is sleeved on the outer bottom end of the telescopic rod, and a conducting rod connected to the supporting swivel is provided on the conductive ring.

[0010] Preferably, the through slot is stepped, the supporting hopper fits in the upper end of the through slot, and the bottom of the supporting hopper is penetrated by an opening coaxially connected to the lower end of the through slot, and an induction guide plate is provided above the opening, and a weighing sensor in contact with the induction guide plate is provided on the inner bottom wall of the supporting hopper.

[0011] Preferably, the outer side wall of the storage hopper matches the inner cavity of the support hopper, and a guide hopper passing through the middle of the induction guide plate is provided at the inner lower end of the storage hopper, and a second solenoid valve is installed at the bottom end of the guide hopper.

[0012] The technical effects and advantages of the utility model are as follows: compared with the existing device, the feeding device of the mixer for preparing foamed ceramics from fly ash has several storage hoppers installed on the top of the mixer body, and the several storage hoppers rotate on the supporting swivel, so that the bottom ends of two of the storage hoppers are intermittently connected with the feeding port, and the top ends of the other two storage hoppers are intermittently corresponding to the feeding pipes, so that when adding materials to the mixer, when adding multiple materials multiple times at the same time, the remaining storage hoppers can be pre-loaded synchronously during the process of adding one group of materials to achieve continuity when adding multiple materials, and there is no need to wait after the transportation is completed, which improves the transportation efficiency and thus improves the overall work efficiency; in addition, the storage hopper is assembled and installed in the supporting hopper, and the telescopic rod can drive the feeding pipe to rise and fall, so that when the storage hopper is feeding, the corresponding storage hopper can be replaced according to the use needs, thereby meeting the transportation needs of the mixer when conveying different materials and expanding the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the mixer body of the utility model;

[0016] Figure 4 This is a schematic diagram of the support swivel structure of the utility model;

[0017] Figure 5 A partial cross-sectional view of the utility model;

[0018] Figure 6A cross-sectional view of the support hopper of the utility model;

[0019] Figure 7 It is a cross-sectional view of the storage hopper of the utility model.

[0020] In the figure: 1. mixer body; 2. support swivel; 3. support hopper; 4. storage hopper; 5. motor; 6. telescopic rod; 7. support rod; 8. feed pipe; 9. annular groove; 10. feed inlet; 11. conductive ring; 12. through groove; 13. gear ring; 14. snap ring; 15. induction guide plate; 16. weighing sensor; 17. guide hopper; 18. second solenoid valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Refer to Figure 1-4 The feed device of a mixer for preparing foamed ceramics with fly ash shown in the figure comprises a mixer body 1 and a plurality of storage hoppers 4 arranged on the top of the mixer body 1. The plurality of storage hoppers 4 are arranged in a circular array, wherein the height can be adjusted as needed. Two feed ports 10 are symmetrically opened on the top of the mixer body 1, and a support swivel 2 is rotatably installed above the two feed ports 10. The top surface of the support swivel 2 is provided with a plurality of through grooves 12 corresponding to the size of the feed ports 10 in a circular array. The plurality of through grooves 12 is rotatably connected to the feed port 10, and a supporting hopper 3 is installed in each through slot 12, and several storage hoppers 4 are respectively installed in the corresponding supporting hoppers 3. A motor 5 for driving the supporting swivel 2 to rotate is installed on one side of the top of the mixer body 1. The motor 5 is fixed on one side of the mixer body 1. Several storage hoppers 4 are intermittently connected to the feed port 10 through the motor 5, so that the motor 5 works to make the storage hopper 4 connected to the feed port 10 unload materials, and the remaining storage hoppers 4 start to preload materials.

[0023] A gear ring 13 is fixedly provided on the outer side of the support swivel 2, and a gear meshing with the gear ring 13 is fixedly connected to the output shaft of the motor 5. When the motor 5 rotates, the gear is driven to rotate, and the meshing of the gear and the gear ring 13 drives the support swivel 2 to rotate.

[0024] Reference Figure 3-5 In order to ensure the stable rotation of the support ring 2, an annular groove 9 is provided on the top surface of the mixer body 1 outside the feed port 10, and a clamping ring 14 is protruded from the bottom surface of the support ring 2 and fits into the annular groove 9.

[0025] Reference Figure 5 A telescopic rod 6 is fixedly installed at the center of the top surface of the mixer body 1. The telescopic rod 6 is an electric push rod, which can adjust the telescopic height as needed. A horizontal support rod 7 is fixedly connected to the top of the telescopic rod 6. Both ends of the support rod 7 are installed with a feeding pipe 8 for feeding into the storage hopper 4. A connecting flange is installed at the top of the feeding pipe 8, which is convenient for connecting with the pipeline for conveying materials. A first solenoid valve is installed on the outside of the feeding pipe 8. A control panel is installed on the mixer body 1, which can adjust the opening and closing of the first solenoid valve as needed, thereby opening or closing the feeding pipe 8. The bottom end of the feeding pipe 8 is located above the storage hopper 4, and the height of the bottom of the feeding pipe 8 is slightly higher than the height of the top surface of the storage hopper 4, which can ensure feeding and prevent material leakage.

[0026] Reference Figure 4-6 The through slot 12 is stepped, and the supporting hopper 3 fits in the upper end of the through slot 12, which can ensure the stability of the supporting hopper 3 when placed, and the bottom of the supporting hopper 3 is penetrated with an opening coaxially connected with the lower end of the through slot 12, so as to facilitate feeding into the mixer body 1, and an induction guide plate 15 is provided above the opening, and a weighing sensor 16 in contact with the induction guide plate 15 is provided on the inner bottom wall of the supporting hopper 3, and the weighing sensor 16 can weigh the weight on the induction guide plate 15, so as to monitor the weight of the material in the storage hopper 4 in real time.

[0027] Reference Figure 4-7 The outer wall of the storage hopper 4 is consistent with the inner cavity of the supporting hopper 3, and the outer wall of the storage hopper 4 and the inner wall of the supporting hopper 3 are smooth to ensure the stability of the storage hopper 4 sliding up and down, and a guide hopper 17 passing through the middle of the induction guide plate 15 is provided at the lower end of the inner part of the storage hopper 4, and the material can be fed into the mixer body 1 by the guide hopper 17. A second solenoid valve 18 is installed at the bottom end of the guide hopper 17. When the second solenoid valve 18 is closed, the weight of the material in the storage hopper 4 can be sensed by the weighing sensor 16.

[0028] In order to supply power to the second solenoid valve 18, a conductive ring 11 is sleeved on the outer bottom end of the telescopic rod 6. The conductive ring 11 is provided with a wire rod connected to the support swivel 2, and power supply can still be guaranteed when the support swivel 2 rotates.

[0029] Specifically, the feed device of the mixer for preparing foamed ceramics with fly ash, when feeding into the mixer body 1, first put the storage hopper 4 into the corresponding support hopper 3, then connect the material conveying pipeline with the conveying pipe 8, start feeding from the conveying pipe 8 to the storage hopper 4 directly below, the material enters the storage hopper 4, cooperates with the storage hopper 4 to start downward compression sensing guide plate 15 and weighing sensor 16, the weighing sensor 16 detects the weight of the material entering the storage hopper 4 in real time, and when the amount poured in once is reached, controls the first The solenoid valve is closed, and the motor 5 is started to rotate. The motor 5 starts to drive the support swivel 2 to rotate until the support swivel 2 rotates 90°. At this time, the storage hopper 4 filled with materials corresponds vertically to the feed port 10, and the storage hopper 4 without materials corresponds vertically to the feed pipe 8. The first solenoid valve and the second solenoid valve 18 are opened. The first solenoid valve is opened, and the feed pipe 8 feeds materials into the storage hopper 4 again. The second solenoid valve 18 is opened, and the storage hopper 4 starts to convey materials into the mixer body 1. The cycle is repeated until the material conveying is completed.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for a mixer for preparing foamed ceramics from fly ash, comprising a mixer body (1) and a plurality of storage hoppers (4) arranged at the top of the mixer body (1), Features: The top of the mixer body (1) is symmetrically provided with two feed ports (10), and a support swivel (2) is rotatably installed above the two feed ports (10). The top surface of the support swivel (2) is provided with a plurality of through slots (12) corresponding to the size of the feed ports (10) in a circular array, and a support hopper (3) is installed in each through slot (12). A plurality of storage hoppers (4) are respectively installed in corresponding support hoppers (3). A motor (5) for driving the support swivel (2) to rotate is installed on one side of the top of the mixer body (1), and a plurality of storage hoppers (4) are intermittently connected to the feed ports (10) via the motor (5).

2. The feeding device of the mixer for preparing foamed ceramics from fly ash according to claim 1, Features: A gear ring (13) is fixedly provided on the outer side surface of the supporting rotating ring (2), and a gear meshing with the gear ring (13) is fixedly connected to the output shaft of the motor (5).

3. The feeding device of the mixer for preparing foamed ceramics from fly ash according to claim 1, Features: A telescopic rod (6) is fixedly mounted at the center of the top surface of the mixer body (1), a horizontal support rod (7) is fixedly connected to the top of the telescopic rod (6), and both ends of the support rod (7) are mounted with material delivery pipes (8) for discharging materials into the storage hopper (4).

4. The feeding device of the mixer for preparing foamed ceramics from fly ash according to claim 3, Features: A connecting flange is installed at the pipe opening at the top end of the material conveying pipe (8), a first solenoid valve is installed on the outside of the material conveying pipe (8), and the pipe opening at the bottom end of the material conveying pipe (8) is located above the storage hopper (4).

5. The feeding device of the mixer for preparing foamed ceramics from fly ash according to claim 3, Features: A conductive ring (11) is sleeved on the outer bottom end of the telescopic rod (6), and a conducting rod connected to the inside of the supporting rotating ring (2) is provided on the conductive ring (11).

6. The feeding device of the mixer for preparing foamed ceramics from fly ash according to claim 1, Features: The through slot (12) is in a stepped shape, the support hopper (3) is fitted into the upper end of the through slot (12), and the bottom of the support hopper (3) is penetrated by an opening coaxially connected to the lower end of the through slot (12), and an induction guide plate (15) is provided above the opening, and a weighing sensor (16) in contact with the induction guide plate (15) is provided on the inner bottom wall of the support hopper (3).

7. The feeding device of the mixer for preparing foamed ceramics from fly ash according to claim 6, Features: The outer wall of the storage hopper (4) matches the inner cavity of the support hopper (3), and the lower end of the interior of the storage hopper (4) is provided with a guide hopper (17) passing through the middle of the induction guide plate (15), and the bottom end of the guide hopper (17) is installed with a second solenoid valve (18).

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