Belt metering device for production of desulfurized gypsum powder

Abstract

The utility model discloses a belt metering device for desulfurized gypsum powder production, which relates to the technical field of metering devices and comprises a conveying frame, a first driving roller is rotatably connected in a bearing, a sliding groove is formed in the center of the other end of the conveying frame, one side of the sliding groove is fixedly connected with an adjusting mechanism, and the bottom end of the conveying frame is rotatably connected with a brush cylinder. The adjusting mechanisms are arranged on the two sides of one end of the conveying frame, the two ends of the second driving roller penetrate through the sliding grooves to be rotationally connected with the adjusting mechanisms, the adjusting mechanisms are pushed by rotating the rotating rods to drive the second driving roller to slide in the sliding grooves, and therefore the second driving roller drives the metering belt to conduct internal supporting; a brush cylinder is arranged at the bottom end of the interior of the conveying frame, the outer wall of the brush cylinder makes contact with the bottom of the outer surface of the metering belt, and therefore the brush cylinder cleans impurities and material residues on the outer wall of the metering belt.

Description

Technical Field

[0001] The utility model relates to the technical field of metering devices, in particular to a belt metering device for desulfurized gypsum powder production. Background Technique

[0002] Desulfurized gypsum powder has the characteristics of being renewable, having small particle size, stable composition, low content of harmful impurities, and high purity. It is mainly used as a cement retarder, gypsum board (including various wallboards, decorative boards, and insulation boards), gypsum blocks, and plaster for painting, etc. Therefore, it is widely used. During the production process of desulfurized gypsum powder, accurate quantitative transportation and packaging into trucks are often required, and it is necessary to accurately count the transportation volume and mass of desulfurized gypsum powder.

[0003] While the traditional belt conveyor plays a role in conveying, according to the rotation efficiency of the belt conveyor, a certain amount of gypsum material is placed on the belt, and metering is carried out by using the stable conveyance of the belt. However, during long-term use, the belt is prone to looseness, and the internal rollers of the belt rub and slip with the belt. At this time, it will affect the continuous and stable conveyance of the belt, and thus affect the metering of the belt. In view of this, we provide a belt metering device for desulfurized gypsum powder production. Content of the Utility Model

[0004] Technical Problems to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a belt metering device for desulfurized gypsum powder production.

[0006] Technical Solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: A belt metering device for desulfurized gypsum powder production, including a conveyor frame. The inner top end of the conveyor frame is rotatably connected with a rotating roller, and one end of the conveyor frame is fixedly connected with a group of support frames. The center of one end of the support frame is fixedly connected with a bearing, and the inside of the bearing is rotatably connected with a first driving roller. A chute is opened at the center of the other end of the conveyor frame, and an adjusting mechanism is fixedly connected to one side of the chute. A driving box is fixedly connected to the outside of one end of the conveyor frame, and a motor is fixedly connected to the center of one side of the conveyor frame. A brush barrel is rotatably connected to the bottom end of the conveyor frame.

[0008] As described above, both ends of the rotating roller are rotatably connected to the inner wall of the conveyor frame through a rotating shaft, and a support plate is provided between the rotating rollers. Both ends of the support plate are fixedly connected to the inner wall of the conveyor frame, and the top outer wall of the support plate is at the same horizontal level as the rotating roller.

[0009] As described above, one end of the conveyor frame is rotatably connected to both ends of the first driving roller through a support frame, and the other end of the conveyor frame is rotatably connected to the second driving roller through a chute. A metering belt is provided on the outer walls of the first driving roller and the second driving roller. One end of the first driving roller passes through the support frame and is connected to the inside of the driving box.

[0010] As described above, both ends of the second driving roller are rotatably connected to the inside of the adjusting mechanism through rotation and passing through the chute. The adjusting mechanism is slidably connected to the outside of one end of the conveyor frame, and a rotating rod is rotatably connected to one side of the adjusting mechanism.

[0011] As described above, fixing plates are fixedly connected to the inside of both sides of the conveyor frame, and fixing strips are fixedly connected to one side of the fixing plates. The outer wall of the rotating rod is provided with threads, and the rotating rod sequentially passes through the fixing strip and the fixing plate through the threads and is rotatably connected to the adjusting mechanism.

[0012] As described above, the brush barrel is cylindrical as a whole, and brushes are provided on the outer wall of the brush barrel. Both ends of the brush barrel are rotatably connected to the bottom end inside the conveyor frame through rotating shafts, and one end of the brush barrel passes through the conveyor frame and is at the same horizontal level as the rotating end of the motor. The rotating end of the motor is rotatably connected to one end of the brush barrel through a chain.

[0013] Beneficial effects:

[0014] Compared with the prior art, the belt metering device for desulfurized gypsum powder production has the following beneficial effects:

[0015] First, the present utility model is provided with adjusting mechanisms on both sides of one end of the conveyor frame. Both ends of the second driving roller pass through the chute and are rotatably connected to the adjusting mechanism. While rotatably supporting the second driving roller, both ends of the second driving roller can slide inside the chute at the same time. By rotating the rotating rod, the adjusting mechanism is pushed to drive the second driving roller to slide inside the chute, so that the second driving roller drives the metering belt for internal support, preventing the metering belt from becoming loose after long-term use and affecting the material conveying effect, and the device is convenient to adjust.

[0016] Second, the present utility model is provided with a brush barrel at the bottom end inside the conveyor frame. The outer wall of the brush barrel is in contact with the bottom surface of the outer surface of the metering belt. The rotating end of the motor drives the chain, thereby driving one end of the brush barrel to rotate, so that the brush barrel cleans the impurities and material residues on the outer wall of the metering belt.

[0017] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 Schematic side view of the present utility model;

[0020] Figure 3 Partial structural schematic diagram of the adjusting mechanism of the present utility model;

[0021] Figure 4 Partial internal structural schematic diagram of the present utility model.

[0022] In the figure: 1, conveyor frame; 101, support plate; 102, second driving roller; 103, metering belt; 104, fixing plate; 105, fixing strip; 2, rotating roller; 3, support frame; 4, bearing; 5, first driving roller; 6, sliding groove; 7, adjusting mechanism; 701, rotating rod; 8, driving box; 9, motor; 10, brush barrel. 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 of 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] As Figures 1-4 shown, the present utility model provides a technical solution: a belt metering device for desulfurized gypsum powder production, including a conveyor frame 1, a rotating roller 2 is rotatably connected to the inner top end of the conveyor frame 1, and a group of support frames 3 are fixedly connected to one end of the conveyor frame 1. The center of one end of the support frame 3 is fixedly connected with a bearing 4, and a first driving roller 5 is rotatably connected inside the bearing 4. A sliding groove 6 is opened at the center of the other end of the conveyor frame 1, and an adjusting mechanism 7 is fixedly connected to one side of the sliding groove 6. A driving box 8 is fixedly connected to the outside of one end of the conveyor frame 1, and a motor 9 is fixedly connected to the center of one side of the conveyor frame 1. A brush barrel 10 is rotatably connected to the bottom end of the conveyor frame 1. Both ends of the rotating roller 2 are rotatably connected to the inner wall of the conveyor frame 1 through a rotating shaft, and a support plate 101 is provided between the rotating rollers 2. Both ends of the support plate 101 are fixedly connected to the inner wall of the conveyor frame 1, and the top outer wall of the support plate 101 is at the same horizontal level as the rotating roller 2.

[0025] Utilize the overall structure of the device. Drive the first driving roller 5 to rotate at one end of the conveying frame 1 through the driving box 8. The first driving roller 5 drives the metering belt 103 to rotate. The metering belt 103 drives the rotating roller 2 and the second driving roller 102 to rotate, which is used to support the material conveying of the metering belt 103. By providing adjusting mechanisms 7 on both sides at one end of the conveying frame 1, both ends of the second driving roller 102 pass through the sliding grooves 6 and are rotatably connected to the adjusting mechanisms 7. While rotatably supporting the second driving roller 102, both ends of the second driving roller 102 can slide inside the sliding grooves 6 simultaneously. By rotating the rotating rod 701, due to the external thread of the rotating rod 701, the adjusting mechanism 7 is pushed to drive the second driving roller 102 to slide inside the sliding groove 6, so that the second driving roller 102 drives the metering belt 103 for internal support, preventing the metering belt 103 from becoming loose after long-term use and affecting the material conveying effect, and the device is convenient to adjust. By providing a brush barrel 10 at the bottom inside the conveying frame 1, the outer wall of the brush barrel 10 is in contact with the bottom outer surface of the metering belt 103. The rotating end of the motor 9 drives a chain, thereby driving one end of the brush barrel 10 to rotate, so that the brush barrel 10 cleans impurities and material residues on the outer wall of the metering belt 103.

[0026] As Figures 1-4 shown, one end of the conveying frame 1 is rotatably connected to both ends of the first driving roller 5 through a support frame 3, and the other end of the conveying frame 1 is rotatably connected to a second driving roller 102 through a sliding groove 6. The metering belt 103 is on the outer walls of the first driving roller 5 and the second driving roller 102. One end of the first driving roller 5 passes through the support frame 3 and is connected to the inside of the driving box 8. Both ends of the second driving roller 102 are rotatably connected to the inside of the adjusting mechanism 7 through rotation and passing through the sliding grooves 6. The adjusting mechanism 7 is slidably connected to the outside of one end of the conveying frame 1, and a rotating rod 701 is rotatably connected to one side of the adjusting mechanism 7. Fixed plates 104 are fixedly connected to the inside of both sides of the conveying frame 1, and a fixing strip 105 is fixedly connected to one side of the fixed plate 104. The outer wall of the rotating rod 701 is provided with a thread, and the rotating rod 701 is rotatably connected to the adjusting mechanism 7 through the fixing strip 105 and the fixed plate 104 in sequence through the thread.

[0027] By providing adjusting mechanisms 7 on both sides at one end of the conveying frame 1, both ends of the second driving roller 102 pass through the sliding grooves 6 and are rotatably connected to the adjusting mechanisms 7. While rotatably supporting the second driving roller 102, both ends of the second driving roller 102 can slide inside the sliding grooves 6 simultaneously. By rotating the rotating rod 701, the adjusting mechanism 7 is driven to drive the second driving roller 102 to slide inside the sliding groove 6, so that the second driving roller 102 drives the metering belt 103 for internal support, preventing the metering belt 103 from becoming loose after long-term use and affecting the material conveying effect, and the device is convenient to adjust.

[0028] As Figure 4As shown, the brush cylinder 10 is cylindrical as a whole, and the outer wall of the brush cylinder 10 is provided with brushes. The rotating shafts at both ends of the brush cylinder 10 are rotatably connected to the inner bottom end of the conveyor frame 1, and one end of the brush cylinder 10 passes through the conveyor frame 1 and is at the same horizontal level as the rotating end of the motor 9. The rotating end of the motor 9 is rotatably connected to one end of the brush cylinder 10 through a chain.

[0029] By providing the brush cylinder 10 at the inner bottom end of the conveyor frame 1, the outer wall of the brush cylinder 10 is in contact with the bottom surface of the outer surface of the metering belt 103. The rotating end of the motor 9 drives the chain, thereby driving one end of the brush cylinder 10 to rotate, so that the brush cylinder 10 cleans impurities and material residues on the outer wall of the metering belt 103.

[0030] Working principle: Utilizing the overall structure of the device, the driving box 8 drives the first driving roller 5 to rotate at one end of the conveyor frame 1. The first driving roller 5 drives the metering belt 103 to rotate. The rotating belt 103 drives the rotating roller 2 and the second driving roller 102 to rotate for supporting the material conveying of the metering belt 103. By providing adjusting mechanisms 7 on both sides at one end of the conveyor frame 1, both ends of the second driving roller 102 pass through the sliding grooves 6 and are rotatably connected to the adjusting mechanisms 7. While rotatably supporting the second driving roller 102, both ends of the second driving roller 102 can slide inside the sliding grooves 6 at the same time. By rotating the rotating rod 701, the adjusting mechanism 7 is pushed to drive the second driving roller 102 to slide inside the sliding grooves 6, so that the second driving roller 102 drives the metering belt 103 to be internally supported, preventing the metering belt 103 from becoming loose after long-term use and affecting the material conveying effect. And the device is convenient to adjust. By providing the brush cylinder 10 at the inner bottom end of the conveyor frame 1, the outer wall of the brush cylinder 10 is in contact with the bottom surface of the outer surface of the metering belt 103. The rotating end of the motor 9 drives the chain, thereby driving one end of the brush cylinder 10 to rotate, so that the brush cylinder 10 cleans impurities and material residues on the outer wall of the metering belt 103.

[0031] It should be noted that in this text, the orientation or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "fixedly installed", "installed", "connected", "joined" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "joined" can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A belt metering device for the production of desulfurized gypsum powder, comprising a conveyor frame (1), characterized in that: At the inner top of the conveyor frame (1), a rotating roller (2) is rotatably connected, and at one end of the conveyor frame (1), a set of support frames (3) are fixedly connected. At the center of one end of the support frame (3), a bearing (4) is fixedly connected, and a first driving roller (5) is rotatably connected inside the bearing (4). At the center of the other end of the conveyor frame (1), a chute (6) is opened, and an adjusting mechanism (7) is fixedly connected to one side of the chute (6). At the outer side of one end of the conveyor frame (1), a driving box (8) is fixedly connected, and at the center of one side of the conveyor frame (1), a motor (9) is fixedly connected. At the bottom end of the conveyor frame (1), a brush cylinder (10) is rotatably connected.

2. The belt metering device for the production of desulfurized gypsum powder according to claim 1, wherein: Both ends of the rotating roller (2) are rotatably connected to the inner wall of the conveyor frame (1) through a rotating shaft, and a support plate (101) is provided between the rotating rollers (2). Both ends of the support plate (101) are fixedly connected to the inner wall of the conveyor frame (1), and the top outer wall of the support plate (101) is at the same horizontal level as that of the rotating roller (2).

3. The belt metering device for the production of desulfurized gypsum powder according to claim 1, characterized in that: One end of the conveyor frame (1) is rotatably connected to both ends of the first driving roller (5) through the support frame (3), and at the other end of the conveyor frame (1), a second driving roller (102) is rotatably connected through the chute (6). A metering belt (103) is provided on the outer walls of the first driving roller (5) and the second driving roller (102). One end of the first driving roller (5) passes through the support frame (3) and is connected to the inside of the driving box (8).

4. The belt metering device for desulfurized gypsum powder production according to claim 3, characterized in that: Both ends of the second driving roller (102) are rotatably connected to the inside of the adjusting mechanism (7) through rotation through the chute (6). The adjusting mechanism (7) is slidably connected to the outer side of one end of the conveyor frame (1), and a rotating rod (701) is rotatably connected to one side of the adjusting mechanism (7).

5. The belt metering device for the production of desulfurized gypsum powder according to claim 1, wherein: Fixed plates (104) are fixedly connected to the inner parts of both sides of the conveyor frame (1), and a fixed strip (105) is fixedly connected to one side of the fixed plate (104). The outer wall of the rotating rod (701) is provided with threads, and the rotating rod (701) passes through the fixed strip (105) and the fixed plate (104) in sequence through the threads and is rotatably connected to the adjusting mechanism (7).

6. The belt metering device for desulfurized gypsum powder production according to claim 1, wherein: The brush cylinder (10) is cylindrical as a whole, and brushes are provided on the outer wall of the brush cylinder (10). Both ends of the brush cylinder (10) are rotatably connected to the inner bottom end of the conveyor frame (1) through a rotating shaft, and one end of the brush cylinder (10) passes through the conveyor frame (1) and is at the same horizontal level as the rotating end of the motor (9). The rotating end of the motor (9) is rotatably connected to one end of the brush cylinder (10) through a chain.

Images