Automatic rotary material distributing device

Abstract

The utility model discloses an automatic rotary material distribution device which comprises a lime kiln platform, a rotating device and an adjusting device, mounting holes are formed in the front, back, left and right sides of the outer end of the lime kiln platform, the rotating device is fixedly connected to the inner end of the upper surface of the lime kiln platform, and a material receiving hopper is mounted above the middle of the upper surface of the lime kiln platform; an upper feeding throat pipe is fixedly connected to the lower surface of the receiving hopper, a lower feeding throat pipe is fixedly connected to the lower surface of the upper feeding throat pipe, a plurality of adjusting devices are fixedly connected to the outer end of the lime kiln platform at equal angles, and lifting supporting plates are slidably connected to the inner sides of the bottom ends of the adjusting devices; a plurality of sliding keys are fixedly connected to the outer side of the upper end of the lower feeding throat pipe at equal angles, and trunnion supporting assemblies are fixedly connected to the front side and the rear side of the inner end of the lower surface of the lifting supporting plate. According to the automatic rotary material distributing device, automatic rotary material distribution and uniform material feeding are facilitated, the angle is convenient to adjust, and the material distributing device is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of material distributing equipment, in particular to an automatic rotating material distributing device. Background Art

[0002] Quicklime, also known as burnt lime, is primarily composed of calcium oxide. It's typically produced by calcining natural rock, primarily calcium carbonate, at high temperatures, which decomposes it into carbon dioxide and calcium oxide. Currently, one method of distributing the lime in lime kiln production is to add the material to the kiln roof. This method can prevent the quicklime from being lightly or overburned within the kiln, necessitating a distributing device to facilitate quicklime calcination.

[0003] Reference authorization publication number CN220339111U discloses an automatic distribution device for limestone calcining, which relates to the technical field of distribution equipment. The device comprises a control box with connecting plates fixed to both side walls. A lifting transmission component is installed inside the control box. The lifting transmission component includes a first drive motor, a threaded rod, a first bearing, and a movable block. The first drive motor is mounted on the top of the control box, and both ends of the threaded rod are fixed to the inner ring of the first bearing. The automatic distribution device for limestone calcining can adjust the rotation speed and direction of the distribution plate by controlling the rotating distribution component, achieving precise control of limestone distribution and evenly distributing the limestone to predetermined positions. During the distribution process, a shielding cover of the rotating distribution component prevents limestone particles from splashing out of the device, protecting surrounding equipment and the environment. The triangular design of the buffer block on the auxiliary plate evenly disperses and positions the limestone particles.

[0004] Because the existing technology has the problem that when feeding the cloth into the lime kiln production device, it is not convenient to automatically rotate and feed the cloth evenly, and the feeding rotation track is single, which makes it inconvenient to adjust the feeding rotation angle. In addition, the lime kiln production device is calcined at high temperature, which makes it inconvenient to disassemble and assemble the cloth feeding device for maintenance. Therefore, we propose an automatic rotating cloth feeding device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic rotating material distribution device to solve the problems in the existing technology proposed in the above background technology that when feeding material into a lime kiln production device, it is not convenient to automatically rotate and evenly feed the material, the feeding rotation track is single, and it is not convenient to adjust the feeding rotation angle, and the lime kiln production device is subjected to high-temperature calcination, making it inconvenient to disassemble and assemble the material distribution device for maintenance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic rotating material distribution device, comprising a lime kiln platform, a rotating device and an adjusting device, wherein mounting holes are provided on the front, rear, left and right sides of the outer end of the lime kiln platform, and the rotating device is fixedly connected to the inner end of the upper surface of the lime kiln platform, and a receiving hopper is installed above the middle part of the upper surface of the lime kiln platform, the lower surface of the receiving hopper is fixedly connected to the upper feeding throat pipe, and the lower surface of the upper feeding throat pipe is fixedly connected to the lower feeding throat pipe, the outer end of the lime kiln platform is fixedly connected to a plurality of adjusting devices at equal angles, and the bottom end of the adjusting device is slidably connected to a lifting support plate;

[0007] The outer side of the upper end of the lower feed throat is fixedly connected with a plurality of sliding keys at equal angles, the front and rear sides of the inner end of the lower surface of the lifting support plate are fixedly connected with ear shaft support assemblies, and the outer side of the ear shaft support assembly is installed with a chute bracket, and the top left side of the chute bracket is rotatably connected to the ear shaft body, the top right side of the chute bracket is rotatably connected to the throat shaft, and the inner side of the chute bracket is fixedly connected to the chute body.

[0008] Preferably, an upper feed throat is connected through the middle of the upper surface of the lime kiln platform, and a lower feed throat is connected through the middle of the lower surface of the lime kiln platform, and the lower feed throat is communicated with the upper feed throat.

[0009] Preferably, the rotating device is composed of a motor, a reducer body, a small gear plate, a reducer bracket and a large gear plate. The output shaft of the motor is fixedly connected to the reducer body, and the output shaft of the reducer body is fixedly connected to the small gear plate, and the middle part of the bottom end of the small gear plate is rotatably connected to the reducer bracket, and the outer side of the small gear plate is meshedly connected to the large gear plate.

[0010] Preferably, the reducer bracket is fixedly connected to the inner end of the upper surface of the lime kiln platform.

[0011] Preferably, the middle portion of the large gear plate is fixedly connected to the outer side of the upper feed throat pipe.

[0012] Preferably, the adjusting device is composed of a hydraulic cylinder support frame, a hydraulic cylinder body, a connecting plate, a force rod, a storage groove and a rotating wheel group. The middle part of the lower surface of the top end of the hydraulic cylinder support frame is fixedly connected to the hydraulic cylinder body, and the output end of the hydraulic cylinder body is fixedly connected to the connecting plate, and the lower surface of the connecting plate is fixedly connected to the force rod by bolts. A storage groove is provided at the inner bottom end of the force rod, and the inner lower end of the force rod is fixedly connected to the rotating wheel group.

[0013] Preferably, the output end of the hydraulic cylinder body passes through the outer end connected to the lime kiln platform.

[0014] Preferably, the outer end of the lifting support plate is slidably connected to the storage groove, and the upper and lower surfaces of the outer end of the lifting support plate are in contact with the inner side surface of the rotating wheel assembly.

[0015] Preferably, the inner end of the lifting support plate is slidably connected to the outer side of the sliding key.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the automatic rotating cloth dispensing device is convenient for automatically rotating the cloth, uniformly feeding the cloth, convenient for adjusting the angle, and convenient for disassembling and assembling the cloth dispensing device;

[0017] 1. A rotating device is fixedly connected to the inner end of the upper surface of the lime kiln platform. The large gear disc in the rotating device is fixedly connected to the outer side of the upper feed throat pipe. The front right end of the large gear disc is meshed with a small gear disc. The middle of the upper end of the small gear disc is fixedly connected to the output shaft of the reducer body. The top of the reducer body is fixedly connected to the output shaft of the motor, which facilitates automatic rotation of the material and even feeding of the material.

[0018] 2. Several sets of adjustment devices are fixedly connected to the outer end of the upper surface of the lime kiln platform at equal angles. The output end of the hydraulic cylinder body in the adjustment device passes through the outer end of the lime kiln platform. The output end of the hydraulic cylinder body is connected to a force-bearing rod. A storage groove is provided at the inner bottom end of the force-bearing rod. A rotating wheel set is fixedly connected to the inner bottom end of the force-bearing rod. The rotating wheel set consists of two upper and lower wheels. A lifting support plate is installed between the wheels to facilitate angle adjustment.

[0019] 3. Mounting holes are provided on the front, back, left and right sides of the outer end of the lime kiln platform. The lime kiln platform is fixed to the device with bolts. The output end of the hydraulic cylinder body in the adjustment device is fixedly connected to a connecting plate, which is fixedly connected to the load-bearing rod by bolts. A lifting support plate is installed on the load-bearing rod, and the chute body and chute bracket are installed on the lifting support plate to facilitate the disassembly and assembly of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front perspective structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the back perspective structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the top perspective structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the front perspective cutaway structure of the utility model;

[0024] Figure 5 This is a perspective structural diagram of the adjustment device of the utility model;

[0025] Figure 6This is a schematic diagram of the perspective connection structure of the lifting support plate and the chute bracket of the utility model.

[0026] In the figure: 1. Lime kiln platform; 2. Mounting hole; 3. Rotating device; 301. Motor; 302. Reducer body; 303. Small gear plate; 304. Reducer bracket; 305. Large gear plate; 4. Receiving hopper; 5. Upper feed throat; 6. Lower feed throat; 7. Adjusting device; 701. Hydraulic cylinder support frame; 702. Hydraulic cylinder body; 703. Connecting plate; 704. Force rod; 705. Storage trough; 706. Rotating wheel group; 8. Lifting support plate; 9. Sliding key; 10. Ear shaft support assembly; 11. Chute bracket; 12. Ear shaft body; 13. Throat shaft; 14. Chute body. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figures 1-4 The existing material distribution device is not convenient for automatically rotating and evenly feeding the material into the lime kiln production device. In order to solve this technical problem, this embodiment discloses the following technical content;

[0029] The inner end of the upper surface of the lime kiln platform 1 is fixedly connected with a rotating device 3, which is composed of a motor 301, a reducer body 302, a small gear plate 303, a reducer bracket 304 and a large gear plate 305. The output shaft of the motor 301 is fixedly connected with the reducer body 302, and the output shaft of the reducer body 302 is fixedly connected with the small gear plate 303, and the middle part of the bottom end of the small gear plate 303 is rotatably connected with the reducer bracket 304. The right end of the upper surface of the reducer bracket 304 is fixedly connected with an inverted "L"-shaped plate, and the left side of the lower top surface of the inverted "L"-shaped plate on the upper surface of the reducer bracket 304 is fixedly connected to the motor 301. The reducer bracket 304 is fixedly connected to the inner end of the upper surface of the lime kiln platform 1, the left rear end of the small gear plate 303 is meshed with the large gear plate 305, a receiving hopper 4 is installed above the middle part of the upper surface of the lime kiln platform 1, and the lower surface of the receiving hopper 4 is fixedly connected to the upper feed throat pipe 5, the middle part of the large gear plate 305 is fixedly connected to the outer side of the upper feed throat pipe 5, and the lower surface of the upper feed throat pipe 5 is fixedly connected to the lower feed throat pipe 6, the middle part of the upper surface of the lime kiln platform 1 is penetrated by the upper feed throat pipe 5, and the middle part of the lower surface of the lime kiln platform 1 is penetrated by the lower feed throat pipe 6, and the lower feed throat pipe 6 is communicated with the upper feed throat pipe 5;

[0030] The output shaft of the motor 301 drives the small gear plate 303 to rotate, and the small gear plate 303 drives the large gear plate 305 meshed with it to rotate. Since the large gear plate 305 is fixedly connected to the outer middle part of the upper feeding throat 5, the large gear plate 305 drives the receiving hopper 4, the upper feeding throat 5 and the lower feeding throat 6 to rotate, thereby achieving automatic rotation of the feeding cloth;

[0031] Embodiment 2: The existing material distribution device has a single rotating track, which is not convenient for adjusting the input rotation angle. Therefore, this embodiment adopts the following technical solutions, such as Figure 1-Figure 5 As shown;

[0032] The outer end of the lime kiln platform 1 is fixedly connected with several adjusting devices 7 at equal angles. The adjusting device 7 is composed of a hydraulic cylinder support frame 701, a hydraulic cylinder body 702, a connecting plate 703, a force rod 704, a storage groove 705 and a rotating wheel group 706. The hydraulic cylinder body 702 is fixedly connected to the middle of the lower surface of the top of the hydraulic cylinder support frame 701, and the output end of the hydraulic cylinder body 702 passes through the outer end of the lime kiln platform 1, and the output end of the hydraulic cylinder body 702 is fixedly connected to the connecting plate 703. The lower surface of the connecting plate 703 is fixedly connected to the force rod 704 by bolts, and the inner bottom end of the force rod 704 is provided with a storage groove 705, and the inner lower end of the force rod 704 is fixedly connected to the rotating wheel group 706. The rotating wheel group 706 is composed of an upper and lower wheels, and the upper and lower wheels of the rotating wheel group 706 are respectively installed at equal intervals on the storage grooves. The upper and lower ends of the trough 705 and the inner side of the storage trough 705 are slidably connected with a lifting support plate 8, and the upper and lower surfaces of the outer ends of the lifting support plate 8 are fitted with the inner sides of the upper and lower wheels in the rotating wheel group 706. The outer side of the upper end of the lower feed throat pipe 6 is fixedly connected with a number of sliding keys 9 at equal angles. The inner end of the lifting support plate 8 is slidably connected to the outer side of the sliding key 9. The front and rear sides of the inner end of the lower surface of the lifting support plate 8 are fixedly connected with the ear shaft support assembly 10, and the outer side of the ear shaft support assembly 10 is installed with a chute bracket 11. The top left side of the chute bracket 11 is rotatably connected to the ear shaft body 12, and the ear shaft body 12 is rotatably connected to the outer bottom end of the ear shaft support assembly 10. The top right side of the chute bracket 11 is rotatably connected to the throat shaft 13, and the throat shaft 13 is rotatably connected to the outer side of the bottom end of the lower feed throat pipe 6. The inner side of the chute bracket 11 is fixedly connected to the chute body 14;

[0033] The output end of the hydraulic cylinder body 702 moves up and down with the force rod 704, and the force rod 704 moves up and down with the lifting support plate 8. The lower surface of the lifting support plate 8 is installed with a chute bracket 11. One side of the top of the chute bracket 11 is rotatably connected to the lower feed throat 6, and the other side of the top of the chute bracket 11 is rotatably connected to the bottom of the lifting support plate 8. The lifting support plate 8 moves downward, and the angle between the chute bracket 11 and the chute body 14 can be adjusted, thereby adjusting the rotating track for rotating feeding;

[0034] Embodiment 3: The existing distribution device, the lime kiln production device is high temperature calcined, it is not convenient to disassemble the distribution device for maintenance, so this embodiment adopts the following technical solutions, such as Figures 1-6 As shown;

[0035] The outer end of the lime kiln platform 1 is provided with mounting holes 2 on the front, back, left and right sides. The output end of the hydraulic cylinder body 702 in the adjustment device 7 is fixedly connected to a connecting plate 703, and the lower surface of the connecting plate 703 is fixedly connected to a force-bearing rod 704 by bolts.

[0036] A plurality of mounting holes 2 are provided at the outer end of the lime kiln platform 1. Bolts are passed through the mounting holes 2 to fix the lime kiln platform 1 to the lime kiln production device. Since the force rod 704 is fixedly connected to the output end of the hydraulic cylinder body 702 by bolts, the bolts connecting the force rod 704 and the output end of the hydraulic cylinder body 702 are removed to separate the force rod 704 from the hydraulic cylinder body 702. Since the lifting support plate 8 is mounted on the force rod 704, the throat shaft 13 connecting the chute bracket 11 and the lower feed throat pipe 6 is removed, and the lifting support plate 8 and the parts below the lifting support plate 8 can be removed for maintenance.

[0037] During use, after the material enters the receiving hopper 4, it passes through the upper feed throat 5 and the lower feed throat 6 and falls into the chute body 14. At the same time, the motor 301 starts to run and drives the small gear plate 303 on the reducer body 302 to start rotating. The small gear plate 303 and the large gear plate 305 engage to drive the large gear plate 305 to rotate. The large gear plate 305 is assembled on the outer wall of the upper feed throat 5 to drive the lower feed throat 6 to rotate. The sliding key 9 is set on the outer side of the lower feed throat 6 to drive the lifting support plate 8 to rotate. The lifting support plate 8 rotates relative to the rotating wheel in the middle of the rotating wheel group 706. The chute bracket 11 is connected to the lower feeding throat pipe 6 through the throat shaft 13. The chute body 14 is assembled on the chute bracket 11. The chute body 14 rotates in a circular motion along with the lower feeding throat pipe 6. The material enters the kiln in a parabolic circular motion state through the rotation of the chute body 14. By adjusting the rotation speed of the vertical motor 301, the material falls into the kiln to form a uniform circular trajectory.

[0038] When the swing angle of the chute body 14 needs to be increased, the hydraulic cylinder body 702 starts to operate. Under the support of the hydraulic cylinder support frame 701, the hydraulic cylinder body 702 generates a thrust downward to act on the force-bearing rod 704. The force-bearing rod 704 is connected to the rotating wheel group 706 to drive the rotating wheel group 706 to move downward. The lifting support plate 8 is clamped in the middle of the rotating wheel group 706 to move the lifting support plate 8 downward. A trunnion support assembly 10 is provided under the lifting support plate 8. The trunnion body 12 connects the trunnion support assembly 10 with the chute bracket 11. The trunnion body 12 of the chute bracket 11 is subjected to a downward thrust, which makes the end of the chute body 14 move upward in a circular motion around the center of the throat shaft 13. The swing angle of the chute body 14 becomes larger, and the circular ring of the blanking trajectory expands outward.

[0039] When the chute body 14 needs to be rotated and the angle needs to be adjusted, the motor 301 and the hydraulic cylinder body 702 are started at the same time, and the motor 301 drives the reducer body 302, the small gear plate 303, the large gear plate 305, the lower feed throat pipe 6, the lifting support plate 8, the chute bracket 11, and the chute body 14 to rotate; the hydraulic cylinder body 702 drives the force rod 704, the rotating wheel group 706, the lifting support plate 8, the ear shaft support assembly 10, the ear shaft body 12, the chute bracket 11, and the chute body 14 to swing up and down; a sliding key 9 is provided at the lower part of the lower feed throat pipe 6, which allows the lifting support plate 8 to slide up and down and rotate with the lower feed throat pipe 6, so that the chute body 14 can both rotate and swing up and down.

[0040] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0041] 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 scope of protection of the present invention.

Claims

1. An automatic rotary material distribution device, comprising a lime kiln platform (1), a rotating device (3) and an adjusting device (7), characterized in that: The outer end of the lime kiln platform (1) is provided with mounting holes (2) on the front, back, left and right sides, and the inner end of the upper surface of the lime kiln platform (1) is fixedly connected to a rotating device (3), and a receiving hopper (4) is installed above the middle of the upper surface of the lime kiln platform (1), the lower surface of the receiving hopper (4) is fixedly connected to an upper feed throat (5), and the lower surface of the upper feed throat (5) is fixedly connected to a lower feed throat (6), the outer end of the lime kiln platform (1) is fixedly connected to a plurality of adjusting devices (7) at equal angles, and the inner side of the bottom end of the adjusting device (7) is slidably connected to a lifting support plate (8); The outer side of the upper end of the lower feed throat pipe (6) is fixedly connected with a plurality of sliding keys (9) at equal angles, the front and rear sides of the inner end of the lower surface of the lifting support plate (8) are fixedly connected with ear shaft support components (10), and the outer side of the ear shaft support component (10) is installed with a chute bracket (11), and the left side of the top end of the chute bracket (11) is rotatably connected with the ear shaft body (12), the right side of the top end of the chute bracket (11) is rotatably connected with the throat rotating shaft (13), and the inner side of the chute bracket (11) is fixedly connected with the chute body (14).

2. The automatic rotating material distributing device according to claim 1, characterized in that: An upper feed throat (5) is connected through the middle of the upper surface of the lime kiln platform (1), and a lower feed throat (6) is connected through the middle of the lower surface of the lime kiln platform (1), and the lower feed throat (6) is communicated with the upper feed throat (5).

3. The automatic rotating material distributing device according to claim 1, characterized in that: The rotating device (3) is composed of a motor (301), a reducer body (302), a small gear plate (303), a reducer bracket (304) and a large gear plate (305). The output shaft of the motor (301) is fixedly connected to the reducer body (302), and the output shaft of the reducer body (302) is fixedly connected to the small gear plate (303). The middle part of the bottom end of the small gear plate (303) is rotatably connected to the reducer bracket (304), and the outer side of the small gear plate (303) is meshedly connected to the large gear plate (305).

4. The automatic rotating material distributing device according to claim 3, characterized in that: The reducer bracket (304) is fixedly connected to the inner end of the upper surface of the lime kiln platform (1).

5. The automatic rotating material distributing device according to claim 3, characterized in that: The middle portion of the large gear plate (305) is fixedly connected to the outer side of the upper feed throat pipe (5).

6. The automatic rotating material distributing device according to claim 1, characterized in that: The adjusting device (7) is composed of a hydraulic cylinder support frame (701), a hydraulic cylinder body (702), a connecting plate (703), a force rod (704), a storage groove (705) and a rotating wheel group (706). The hydraulic cylinder body (702) is fixedly connected to the middle part of the lower surface of the top end of the hydraulic cylinder support frame (701), and the output end of the hydraulic cylinder body (702) is fixedly connected to the connecting plate (703). The lower surface of the connecting plate (703) is fixedly connected to the force rod (704) by bolts. The inner bottom end of the force rod (704) is provided with a storage groove (705), and the inner lower end of the force rod (704) is fixedly connected to the rotating wheel group (706).

7. The automatic rotating material distributing device according to claim 6, characterized in that: The output end of the hydraulic cylinder body (702) passes through and is connected to the outer end of the lime kiln platform (1).

8. The automatic rotating material distributing device according to claim 1, characterized in that: The outer end of the lifting support plate (8) is slidably connected in the storage groove (705), and the upper and lower surfaces of the outer end of the lifting support plate (8) are in contact with the inner side surface of the rotating wheel group (706).

9. The automatic rotating material distributing device according to claim 1, characterized in that: The inner end of the lifting support plate (8) is slidably connected to the outer side of the sliding key (9).

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