A device for scraping material from a belt conveyor

Abstract

The utility model provides a kind of scraping device for belt conveyor, it is related to belt conveyor technical field, including conveying mechanism and scraping component, the one end outside of conveying mechanism is provided with bolt assembly's interval angle adjusting component, and the upper inside of interval angle adjusting component is provided with the scraping component connected with output end, the scraping component includes inner shaft end rod, inner roller, bolt hole plate, scraper, symmetry frame, electric rotary brush, empty pipe, air blower, air outlet, water jet nozzle and valve pipe, the inner shaft end rod is arranged in the output end of interval angle adjusting component, the inner edge side of inner shaft end rod is provided with inner roller;The utility model mainly is the bolt hole plate of the outer edge side of inner roller, so that hexagon bolt and scraper are adaptively connected, and after relevant adaptability is set, the use effect of the relevant conveying belt that can reach adaptability is suitable, so as to reduce the cost of equipment construction adaptability adjustment.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and in particular to a scraping device for belt conveyors. Background Technology

[0002] Materials are transported using belt conveyors. Sometimes, materials spill into the inner side of the closed belt, that is, the inner circumference that is in contact with the belt rollers. Due to the effects of gravity and friction, over time, more and more deposits will accumulate on the inner side of the belt, increasing the resistance to movement. Especially for products like gypsum, which have extremely strong adhesion, the material's adhesive force makes it difficult to detach from the belt, increasing the power load on the conveyor motor. In severe cases, it can cause the belt to run off-center, affecting work efficiency and safety.

[0003] Existing scraping devices, such as the scraping device for belt conveyors provided in application number CN202420662352.2, which belongs to the field of scraper technology, include a support frame with mounting seats rotatably connected to both ends of the support frame, and corresponding mounting seats passing through both ends of the support frame. A scraping mechanism is detachably connected to the support frame, and the scraping mechanism includes multiple scraping plates detachably connected together. Each scraping plate is provided with a connecting mechanism, and adjacent scraping plates are connected together through the connecting mechanism. However, in the above-mentioned technology, scraping is mainly done by a set of continuous scraping plates. When the equipment needs to be replaced, it needs to be stopped, resulting in a certain degree of efficiency downtime. Therefore, this utility model proposes a scraping device for belt conveyors to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a scraping device for belt conveyors. This scraping device for belt conveyors mainly utilizes bolt hole plates on the outer side of the inner roller to allow hexagonal bolts and scrapers to be connected in an adaptive manner. After relevant adaptive settings, it can achieve the appropriate performance of the conveyor belt, thereby reducing the cost of adjusting the structure of the equipment.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a scraping device for a belt conveyor, including a conveying mechanism and a scraping assembly, wherein a bolt-assembled spacing angle adjustment component is provided on the outer side of one end of the conveying mechanism, and a scraping assembly connected to the output end is provided on the inner side above the spacing angle adjustment component.

[0006] The scraping assembly includes an inner shaft end rod, an inner roller, a bolt hole plate, a scraper, a symmetrical frame, an electric rotating brush, an empty pipe, a blower, an air nozzle, a water spray nozzle, and a valve pipe. The inner shaft end rod is located at the output end of the spacing angle adjustment component. An inner roller is located on the inner side of the inner shaft end rod, and a bolt hole plate is located on the outer side of the first group of inner rollers. The scraper is bolted to the bolt hole plate. A symmetrical frame is located on the outer side of the second group of inner rollers, and an electric rotating brush is located at the motor output end of one end of the symmetrical frame. An empty pipe is located on the outer side of the third group of inner rollers, and a blower is located at both ends of the empty pipe. An air nozzle is located at the output end of the empty pipe. A water spray nozzle is located on the outer side of the fourth group of inner rollers, and a valve pipe is located at one end of the water spray nozzle.

[0007] In a preferred embodiment of this utility model, the scraper is distributed in multiple groups parallel to the central axis of the bolt hole plate.

[0008] In a preferred embodiment of the present invention, the conveying mechanism includes a support, a side plate, an inner liner, a drive motor, a conveying roller, and a conveyor belt, with the side plate for mounting the inner liner provided above the support.

[0009] In a preferred embodiment of the present invention, a conveying roller connected to the output end of a drive motor is provided on the inner side of one end of the side plate, and a conveyor belt is provided on the outer side of the conveying roller.

[0010] In a preferred embodiment of this utility model, the spacing angle adjustment component includes a bolt side frame, a first hydraulic cylinder, a lifting frame, a lifting plate, an assembly shaft disc, a transmission gearbox, an output motor, an angle gear, a second hydraulic cylinder, and a brake block. The bolt side frame is bolted to the outer side of one end of the side plate. The two ends of the bolt side frame are provided with first hydraulic cylinders, and the output end of the first hydraulic cylinder is provided with a lifting frame. The lifting frame is provided above the lifting frame, and the inner side of the lifting plate is provided with an assembly shaft disc.

[0011] In a preferred embodiment of the present invention, a speed change gearbox connected to the output end of the output motor is provided on the outer side of one end of the assembly shaft disk, an angle gear is provided on the outer side of the other end of the assembly shaft disk, a second hydraulic cylinder is provided above a set of lifting plates, and a brake block is provided above the second hydraulic cylinder.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model mainly utilizes the bolt hole plate on the outer side of the inner roller to enable the hexagonal bolt and scraper to be connected in a compatible manner. After being set according to the relevant adaptability, it can achieve the appropriate use effect of the conveyor belt, thereby reducing the cost of adjusting the structure of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the conveying mechanism of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the spacing angle adjustment component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the scraping component of this utility model.

[0018] The components include: 1. Conveying mechanism; 101. Support; 102. Side plate; 103. Liner plate; 104. Drive motor; 105. Conveying roller; 106. Conveying belt; 2. Spacing angle adjustment component; 201. Bolt side frame; 202. First hydraulic cylinder; 203. Lifting frame; 204. Lifting plate; 205. Assembly shaft disc; 206. Gearbox; 207. Output motor; 208. Angle gear; 209. Second hydraulic cylinder; 2010. Brake block; 3. Scraper assembly; 301. Inner shaft end rod; 302. Inner roller; 303. Bolt hole plate; 304. Scraper; 305. Symmetrical frame; 306. Electric rotating brush; 307. Empty pipe; 308. Blower; 309. Air outlet; 3010. Water spray nozzle; 3011. Valve pipe. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1-4 As shown, this embodiment proposes a scraping device for a belt conveyor, including a conveying mechanism 1 and a scraping assembly 3. A bolt-assembled spacing angle adjustment component 2 is provided on the outer side of one end of the conveying mechanism 1, and a scraping assembly 3 with an output end connected is provided on the inner side above the spacing angle adjustment component 2.

[0021] The scraper assembly 3 includes an inner shaft end rod 301, an inner roller 302, a bolt hole plate 303, a scraper 304, a symmetrical frame 305, an electric rotating brush 306, an empty pipe 307, a blower 308, an air outlet 309, a water spray nozzle 3010, and a valve pipe 3011. The inner shaft end rod 301 is located at the output end of the spacing angle adjustment component 2. The inner roller 302 is located on the inner side of the inner shaft end rod 301, and the bolt hole plate 303 is located on the outer side of the first group of inner rollers 302. The bolt hole plate 303 is screwed... A scraper 304 is bolted to the outside of the second group of inner rollers 302. A symmetrical frame 305 is provided on the outside of the second group of inner rollers 302. An electric rotating brush 306 is provided at the output end of a motor at one end of the symmetrical frame 305. An empty pipe 307 is provided on the outside of the third group of inner rollers 302. A blower 308 is provided at both ends of the empty pipe 307. An air outlet 309 is provided at the output end of the empty pipe 307. A water spray nozzle 3010 is provided on the outside of the fourth group of inner rollers 302. A valve pipe 3011 is provided at one end of the water spray nozzle 3010.

[0022] Multiple sets of scraper blades 304 are distributed parallel to the central axis of bolt hole plate 303.

[0023] In this embodiment, when the angle gear 208 is braked, the bolt hole plate 303 of the inner roller 302 group scrapes the material on the conveyor belt 106 through the scraper 304 connected by bolts. After the valve pipe 3011 is turned on, the water spray nozzle 3010 wets the material and achieves the effect of lubrication and cleaning. Then, after the angle gear 208 is released, the inner roller 302 rotates at a certain angle, causing the electric rotating brush 306 on the symmetrical frame 305 to rotate and deeply clean the material on the conveyor belt 106. After the blower 308 is turned on, the air nozzle 309 dries the material on the conveyor belt 106.

[0024] The conveying mechanism 1 includes a support 101, a side plate 102, an inner liner 103, a drive motor 104, a conveying roller 105, and a conveyor belt 106. The side plate 102, on which the inner liner 103 is installed, is provided above the support 101.

[0025] In this embodiment, during use, the side plate 102 is supported at the processing location by the bracket 101 so that the side plate 102 can splice and assemble the various components.

[0026] A conveyor roller 105 connected to the output end of the drive motor 104 is provided on the inner side of one end of the side plate 102, and a conveyor belt 106 is provided on the outer side of the conveyor roller 105.

[0027] In this embodiment, the output of the drive motor 104 is then used to drive the output end to run, so that the output of the drive motor 104 drives the conveyor roller 105 to run, so that the conveyor belt 106 runs to a suitable position.

[0028] The spacing angle adjustment component 2 includes a bolt side frame 201, a first hydraulic cylinder 202, a lifting frame 203, a lifting plate 204, an assembly shaft disc 205, a transmission gearbox 206, an output motor 207, an angle gear 208, a second hydraulic cylinder 209, and a brake block 2010. The bolt side frame 201 is bolted to the outer side of one end of the side plate 102. The first hydraulic cylinder 202 is provided at both ends of the bolt side frame 201, and the lifting frame 203 is provided at the output end of the first hydraulic cylinder 202. The lifting plate 204 is provided above the lifting frame 203, and the assembly shaft disc 205 is provided on the inner side of the lifting plate 204.

[0029] In this embodiment, the first hydraulic cylinder 202 on the bolt side frame 201 is then used to output power so that the lifting frame 203 drives the lifting plate 204 to a suitable position. Then, the output motor 207 is used to output power so that the gearbox 206 outputs power so that the output end on the inner side of the mounting shaft disk 205 moves to a suitable angle position.

[0030] A gearbox 206 connecting the output end of the output motor 207 is provided on the outer side of one end of the mounting shaft disk 205, and an angle gear 208 is provided on the outer side of the other end of the mounting shaft disk 205. A second hydraulic cylinder 209 is provided above a set of lifting plates 204, and a brake block 2010 is provided above the second hydraulic cylinder 209.

[0031] In this embodiment, the second hydraulic cylinder 209 is then used to output and operate so that the brake block 2010 is fixedly engaged with the angle gear 208 on the other side of the mounting shaft disk 205 for braking.

[0032] The working principle of the scraping device for the belt conveyor is as follows: During use, the side plate 102 is supported at the processing location by the bracket 101, allowing the side plate 102 to assemble various components. Then, the output of the drive motor 104 drives the output end to operate, causing the conveyor roller 105 to operate, thus moving the conveyor belt 106 to a suitable position. Next, the first hydraulic cylinder 202 on the bolt side frame 201 outputs power, causing the lifting frame 203 to move the lifting plate 204 to a suitable position. Then, the output motor 207 outputs power, causing the gearbox 206 to operate, thus moving the output end on the inner side of the assembly shaft disc 205 to a suitable angle position. Finally, the second hydraulic cylinder 2... After the output of 09 is activated, the brake block 2010 is fixedly engaged with the angle gear 208 on the other side of the mounting shaft disc 205 for braking. When the angle gear 208 is braked, the bolt hole plate 303 of the inner roller 302 scrapes the material on the conveyor belt 106 through the bolt-connected scraper 304. After the output of the valve pipe 3011, the water spray nozzle 3010 wets the material to achieve a lubricating spraying effect. Then, after the angle gear 208 is released, the inner roller 302 rotates at a certain angle, causing the electric rotating brush 306 on the symmetrical frame 305 to rotate and deeply clean the material on the conveyor belt 106. After the output of the blower 308 is activated, the air nozzle 309 dries the material on the conveyor belt 106.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A scraping device for a belt conveyor, comprising a conveying mechanism (1) and a scraping assembly (3), characterized in that: The conveying mechanism (1) has a bolt-assembled spacing angle adjustment component (2) on one side, and a scraper assembly (3) connected to the output end is provided on the inner side above the spacing angle adjustment component (2). The scraper assembly (3) includes an inner shaft end rod (301), an inner roller (302), a bolt hole plate (303), a scraper (304), a symmetrical frame (305), an electric rotating brush (306), an empty pipe (307), a blower (308), an air nozzle (309), a water spray nozzle (3010), and a valve pipe (3011). The inner shaft end rod (301) is located at the output end of the spacing angle adjustment component (2). An inner roller (302) is provided on the inner side of the inner shaft end rod (301), and a bolt hole plate (303) is provided on the first group of outer sides of the inner roller (302). 3) A scraper (304) is bolted on. A symmetrical frame (305) is provided on the second outer side of the inner roller (302). An electric rotating brush (306) is provided at the motor output end of one end of the symmetrical frame (305). An empty pipe (307) is provided on the third outer side of the inner roller (302). A blower (308) is provided at both ends of the empty pipe (307). An air outlet (309) is provided at the output end of the empty pipe (307). A water spray nozzle (3010) is provided on the fourth outer side of the inner roller (302). A valve pipe (3011) is provided at one end of the water spray nozzle (3010).

2. The scraping device for a belt conveyor according to claim 1, characterized in that: The scraper (304) is distributed in multiple groups parallel to the central axis of the bolt hole plate (303).

3. A scraping device for a belt conveyor according to claim 1, characterized in that: The conveying mechanism (1) includes a bracket (101), a side plate (102), an inner liner (103), a drive motor (104), a conveying roller (105), and a conveyor belt (106). The side plate (102) for mounting the inner liner (103) is provided above the bracket (101).

4. A scraping device for a belt conveyor according to claim 3, characterized in that: The inner side of one end of the side plate (102) is provided with a conveyor roller (105) connected to the output end of the drive motor (104), and the outer side of the conveyor roller (105) is provided with a conveyor belt (106) wrapped around it.

5. A scraping device for a belt conveyor according to claim 3, characterized in that: The spacing angle adjustment component (2) includes a bolt side frame (201), a first hydraulic cylinder (202), a lifting frame (203), a lifting plate (204), an assembly shaft disc (205), a transmission gearbox (206), an output motor (207), an angle gear (208), a second hydraulic cylinder (209), and a brake block (2010). The bolt side frame (201) is bolted to the outer side of one end of the side plate (102). The two ends of the bolt side frame (201) are provided with the first hydraulic cylinder (202), and the output end of the first hydraulic cylinder (202) is provided with the lifting frame (203). The lifting plate (204) is provided above the lifting frame (203), and the inner side of the lifting plate (204) is provided with the assembly shaft disc (205).

6. A scraping device for a belt conveyor according to claim 5, characterized in that: A gearbox (206) for connecting the output end of the output motor (207) is provided on the outer side of one end of the assembly shaft disc (205), and an angle gear (208) is provided on the outer side of the other end of the assembly shaft disc (205). A second hydraulic cylinder (209) is provided above a set of the lifting plate (204), and a top frame brake block (2010) is provided above the second hydraulic cylinder (209).

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