Refractory plastic material processing feeding device

Abstract

The utility model discloses a refractory plastic material processing feeding device which comprises a feeding device body, the feeding device body comprises a fixing frame, a feeding pipe is fixedly installed on the upper surface of the fixing frame through a fixing bolt, a feeding hopper is fixedly installed at one end of the upper surface of the feeding pipe through a fixing bolt, and the feeding hopper is fixedly connected with the feeding pipe through a fixing bolt. A feeding conveyor is rotationally arranged in the feeding pipe; by designing a double-roller grinding mechanism, when large particles are mixed in internal feeding materials during processing of the refractory plastic by the feeding device main body, an auxiliary motor is electrified to operate to drive a gear I and a grinding roller I to rotate, and the gear I is engaged with the outer surface of a gear II to drive a grinding roller II to rotate; the grinding roller I and the grinding roller II can rotate oppositely so as to grind the large refractory plastic entering the feeding hopper, the feeding conveyor rotates to convey and smash the ground refractory plastic, blockage is not prone to occurring, and feeding is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, and particularly relates to a feeding device for processing refractory plastic mass. Background Technique

[0002] Refractory plastic mass is an important variety of unshaped refractory materials. When processing refractory plastic mass, it is necessary to feed and convey the refractory plastic mass to processing equipment. Usually, a feeding device is used for feeding and conveying the refractory plastic mass. The existing feeding device is a device used for feeding and conveying during the processing and production of refractory plastic mass. During processing, it is convenient to crush large material bodies mixed inside and then enter the conveying process again. During feeding and conveying, it is not easy to get blocked, which speeds up feeding and improves the convenience and feeding rate of the feeding device during the crushing, feeding, and conveying process of refractory plastic mass processing and production;

[0003] During the feeding operation of the existing feeding device in the processing and production of refractory plastic mass, the refractory plastic mass directly enters the inside of the feeding hopper and then enters and is conveyed into the inside of the feeding pipe. Therefore, when feeding, large-particle refractory plastic mass will be mixed inside the refractory plastic mass, and it is not convenient to crush it. When a large amount of large refractory plastic mass accumulates during feeding, it is easy to cause blockage, reducing the feeding and conveying rate of the feeding device. Seriously, it may even be unable to continue the feeding operation, thus affecting the convenience and feeding rate of the feeding device during the crushing, feeding, and conveying process of refractory plastic mass processing and production. For this reason, the utility model proposes a feeding device for processing refractory plastic mass. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device for processing refractory plastic mass to solve the problems proposed in the above background technique that during the feeding operation of the feeding device in the processing and production of refractory plastic mass, large-particle refractory plastic mass will be mixed inside the refractory plastic mass, it is not convenient to crush it, and when a large amount of large refractory plastic mass accumulates during feeding, it is easy to cause blockage, affecting the convenience and feeding rate of the feeding device during the crushing, feeding, and conveying process of refractory plastic mass processing and production.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for processing refractory plastic mass, including a feeding device main body. The feeding device main body includes a fixing frame. The upper surface of the fixing frame is fixedly installed with a feeding pipe through fixing bolts. One end of the upper surface of the feeding pipe is fixedly installed with a feeding hopper through fixing bolts. A feeding conveyor rotates inside the feeding pipe. A main motor is installed at the end of the feeding conveyor at one end of the feeding pipe. A discharging port is arranged at the other end of the feeding pipe. The following are also provided on the feeding device main body:

[0006] A pair-roller crushing mechanism, and the pair-roller crushing mechanism includes a pair-roller crushing assembly arranged inside a fixed frame, and a driving assembly is arranged at one side of the end of the pair-roller crushing assembly and located inside a feed hopper;

[0007] A cleaning mechanism, and the cleaning mechanism includes elastic connection assemblies arranged on both sides inside the feed hopper, and a cleaning and scraping assembly is arranged on the surface of the elastic connection assemblies.

[0008] Preferably, the pair-roller crushing assembly includes a first crushing roller and a second crushing roller rotatably connected inside the feed hopper, and the first crushing roller and the second crushing roller have the same structure.

[0009] Preferably, the driving assembly includes a driving groove opened inside one side of the feed hopper, a first gear is fixedly installed inside the driving groove on the outer surface of the end of the first crushing roller, the end of the first crushing roller extends to one side surface of the feed hopper and is installed with an auxiliary motor through a fixing bolt, and a second gear is installed at the end of the second crushing roller inside the driving groove through a fixing bolt.

[0010] Preferably, the first gear and the second gear have the same structure, and the second gear meshes with the second crushing roller.

[0011] Preferably, the elastic connection assembly includes buffer grooves opened on both sides inside the feed hopper, a connecting plate is limited inside the buffer grooves, and an elastic plate is fixedly installed at the connection between the inner surface of the connecting plate and the inner side of the buffer grooves through screws.

[0012] Preferably, control sliding rods are welded at both ends inside the buffer grooves, the control sliding rods penetrate through the ends of the connecting plate, and the ends of the connecting plate are slidably connected to the outer surfaces of the control sliding rods.

[0013] Preferably, the cleaning and scraping assembly includes a scraping plate arranged on the surface of the connecting plate, mounting bolts are rotated at both ends on one side of the connecting plate, the scraping plate is fixedly connected to the connecting plate through the mounting bolts, and the scraping plate contacts the surface of the first crushing roller.

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

[0015] By designing the pair-roller crushing mechanism, when there are large particles in the internal feeding and mixing of the refractory plastic during the processing by the main body of the feeding device, the auxiliary motor is energized to operate to drive the first gear and the first crushing roller to rotate, the first gear is engaged with the outer surface of the second gear to drive the second crushing roller to rotate, which is convenient for the first crushing roller and the second crushing roller to rotate towards each other to crush the large refractory plastic entering the inside of the feed hopper. The feeding conveyor rotates to feed and convey the crushed refractory plastic and break it, which is not easy to block, speeds up feeding, and improves the convenience and feeding rate of the main body of the feeding device for crushing, feeding and conveying during the production and feeding of refractory plastic. Brief Description of the Drawings

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

[0017] Figure 2 is a partial sectional structural view of the feeding hopper, feeding pipe and feeding conveyor of the present utility model;

[0018] Figure 3 is a sectional structural view of the feeding hopper, the first rolling roller and the second rolling roller of the present utility model;

[0019] Figure 4 is the present utility model Figure 3 is an enlarged structural view of part A in;

[0020] In the figure: 100, main body of the feeding device; 101, fixing frame; 102, main motor; 103, feeding pipe; 104, feeding hopper; 1041, auxiliary motor; 1042, the first rolling roller; 1043, driving groove; 1044, the first gear; 1045, the second gear; 1046, the second rolling roller; 105, discharge port; 106, feeding conveyor; 107, buffer tank; 1071, elastic plate; 1072, connecting plate; 1073, scraper; 1074, mounting bolt; 1075, control slide bar. Detailed Description of the Preferred Embodiments

[0021] 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.

[0022] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a feeding device for processing refractory plastic, including a feeding device main body 100. The feeding device main body 100 includes a fixing frame 101. The upper surface of the fixing frame 101 is fixedly installed with a feeding pipe 103 through fixing bolts. One end of the upper surface of the feeding pipe 103 is fixedly installed with a feeding hopper 104 through fixing bolts. A feeding conveyor 106 rotates inside the feeding pipe 103. A main motor 102 is installed at the end of the feeding conveyor 106 located at one end of the feeding pipe 103. The other end of the feeding pipe 103 is provided with a discharging port 105. Refractory plastic is fed into the feeding hopper 104 until it falls into the feeding pipe 103. The main motor 102 operates to drive the feeding conveyor 106 to rotate, conveying the refractory plastic to the end of the feeding pipe 103 until it is discharged from the discharging port 105 to the processing position, and it is convenient for feeding during the processing and production of refractory plastic. The feeding device main body 100 is further provided with:

[0023] A pair of roller crushing mechanisms, and the pair of roller crushing mechanisms includes a pair of roller crushing components arranged inside the fixing frame 101. A driving component is arranged on one side of the feeding hopper 104 at the end of the pair of roller crushing components. When the feeding device main body 100 feeds during the processing and production of refractory plastic, large refractory plastic entering the feeding hopper 104 can be crushed, then fall into the feeding pipe 103 again, not easily blocked, accelerating feeding, and improving the convenience and feeding rate of crushing and feeding during the feeding of the feeding device main body 100 in the processing and production of refractory plastic.

[0024] In order to facilitate the crushing and smooth feeding of large particle refractory plastic mixed inside during feeding through the pair of roller crushing components, in this embodiment, preferably, the pair of roller crushing components includes a first rolling roller 1042 and a second rolling roller 1046 rotatably connected inside the feeding hopper 104, and the structures of the first rolling roller 1042 and the second rolling roller 1046 are the same, which is convenient for the first rolling roller 1042 and the second rolling roller 1046 to rotate towards each other to crush the large refractory plastic entering the feeding hopper 104, and then fall into the feeding pipe 103 again.

[0025] In order to facilitate driving the first rolling roller 1042 and the second rolling roller 1046 to rotate towards each other through the driving component to crush large-sized refractory plastic mass, in this embodiment, preferably, the driving component includes a driving groove 1043 formed inside one side of the feeding hopper 104. A first gear 1044 is fixedly installed on the outer surface of the end of the first rolling roller 1042 inside the driving groove 1043. The end of the first rolling roller 1042 extends to one side surface of the feeding hopper 104 and is installed with an auxiliary motor 1041 through a fixing bolt. The first rolling roller 1042 is driven to rotate by the auxiliary motor 1041, so as to drive the first gear 1044 to perform a driving operation inside the driving groove 1043. A second gear 1045 is installed on the end of the second rolling roller 1046 inside the driving groove 1043 through a fixing bolt, and the second gear 1045 meshes with the second rolling roller 1046. When the first gear 1044 rotates, it engages with the outer surface of the second gear 1045 to drive the second rolling roller 1046 to rotate again, facilitating the crushing operation of rotating towards each other.

[0026] A cleaning mechanism, and the cleaning mechanism includes elastic connection components arranged on both sides inside the feeding hopper 104. A cleaning and scraping component is arranged on the surface of the elastic connection components. When the main body 100 of the feeding device processes refractory plastic mass, after the feeding and crushing treatment inside the feeding hopper 104, the surface of the first rolling roller 1042 and the second rolling roller 1046 is cleaned by the cleaning mechanism, improving the convenience of cleaning the first rolling roller 1042 and the second rolling roller 1046 during the feeding, crushing and processing of the refractory plastic mass by the main body 100 of the feeding device, and effectively performing the crushing operation.

[0027] In order to facilitate the elastic connection of the scraper 1073 through the elastic connection component, so that the scraper 1073 always tightly presses and contacts the surfaces of the first rolling roller 1042 and the second rolling roller 1046, facilitating the tight pressing and cleaning treatment. In this embodiment, preferably, the elastic connection component includes buffer grooves 107 formed on both sides inside the feeding hopper 104. A connecting plate 1072 is limited inside the buffer grooves 107. An elastic plate 1071 is fixedly installed at the connection between the inner surface of the connecting plate 1072 and the inner side of the buffer grooves 107 through screws. The connecting plate 1072 is elastically neighbored by the elastic plate 1071, facilitating the elastic tight pressing operation. Control sliding rods 1075 are welded at both ends inside the buffer grooves 107. The end of the connecting plate 1072 is slidably connected to the outer surface of the control sliding rods 1075. The connecting plate 1072 is stably slidably controlled by the control sliding rods 1075, facilitating the tight pressing and neighboring.

[0028] In order to facilitate the scraping and cleaning of the refractory plastic adhered to the surfaces of the first rolling roller 1042 and the second rolling roller 1046 through the cleaning and scraping assembly, in this embodiment, preferably, the cleaning and scraping assembly includes a scraper 1073 disposed on the surface of the connecting plate 1072. At both ends of one side of the connecting plate 1072, mounting bolts 1074 are rotated. The scraper 1073 is fixedly connected to the connecting plate 1072 through the mounting bolts 1074. The scraper 1073 is in contact with the surface of the first rolling roller 1042, facilitating the fixing of the scraper 1073 on the surface of the connecting plate 1072 through the mounting bolts 1074, and facilitating the fixed installation and cleaning treatment.

[0029] The working principle and usage process of the present utility model: For this kind of refractory plastic processing and feeding device, during use, it is directly fixedly installed at the position where the processing operation is carried out through the fixing frame 101, thereby fixedly installing the main body 100 of the feeding device at the processing position for use, and introducing refractory plastic into the interior of the feeding hopper 104 until it falls into the interior of the feeding pipe 103. The main motor 102 operates to drive the feeding conveyor 106 to rotate, conveying the refractory plastic towards the end of the feeding pipe 103 until it is discharged from the discharging port 105 to the processing position, and facilitating the feeding treatment during the processing of refractory plastic;

[0030] Then, when the main body 100 of the feeding device processes the refractory plastic, when the refractory plastic enters the interior of the feeding hopper 104, when there are large particles mixed in the refractory plastic, the auxiliary motor 1041 is powered on and operates to drive the first gear 1044 and the first rolling roller 1042 to rotate. At this time, the first gear 1044 engages with the outer surface of the second gear 1045 to drive the second rolling roller 1046 to rotate, facilitating the opposite rotation of the first rolling roller 1042 and the second rolling roller 1046 to crush the large refractory plastic entering the interior of the feeding hopper 104. Then it falls into the interior of the feeding pipe 103 again, and the feeding conveyor 106 rotates again to feed and convey and break the crushed refractory plastic until the feeding operation of the refractory plastic is carried out in the feeding pipe 103, and it is not easy to block, accelerating the feeding, and improving the convenience and feeding rate of the main body 100 of the feeding device during the crushing, feeding, and conveying of refractory plastic during processing and production.

[0031] Finally, when the main body 100 of the feeding device is passing through the inside of the feeding hopper 104 and crushing the refractory plastic by the first rolling roller 1042 and the second rolling roller 1046, it is easy to cause dirt to adhere to the surfaces of the first rolling roller 1042 and the second rolling roller 1046. At this time, the elastic plate 1071 deforms to drive the connecting plate 1072 and the scraper 1073 to be elastically connected. When the connecting plate 1072 is elastically connected, the end is limited to slide on the outer surface of the control slide bar 1075 until the scraper 1073 is tightly pressed against the surfaces of the first rolling roller 1042 and the second rolling roller 1046, so that it is convenient to clean during the roller crushing process of the first rolling roller 1042 and the second rolling roller 1046, effectively carrying out the crushing operation, improving the convenience of cleaning the first rolling roller 1042 and the second rolling roller 1046 during the feeding and crushing process of the refractory plastic by the main body 100 of the feeding device, and effectively carrying out the crushing operation.

[0032] Although the embodiments of the present invention have been shown and described (see the above detailed description), 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refractory plastic processing feeding device, comprising a feeding device main body (100), the feeding device main body (100) includes a fixing frame (101), the upper surface of the fixing frame (101) is fixedly installed with a feeding pipe (103) through fixing bolts, one end of the upper surface of the feeding pipe (103) is fixedly installed with a feeding hopper (104) through fixing bolts, a feeding conveyor (106) rotates inside the feeding pipe (103), a main motor (102) is installed at the end of the feeding conveyor (106) located at one end of the feeding pipe (103), and a discharging port (105) is arranged at the other end of the feeding pipe (103), characterized in that: The main body (100) of the feeding device is further provided with: A pair of roller crushing mechanisms, and the pair of roller crushing mechanisms include a pair of roller crushing components arranged inside the fixed frame (101). A driving component is arranged on one side of the end of the pair of roller crushing components and located at the feeding hopper (104). A cleaning mechanism, and the cleaning mechanism includes elastic connection components arranged on both sides inside the feeding hopper (104). A cleaning and scraping component is arranged on the surface of the elastic connection components.

2. The refractory plastic processing feeding device according to claim 1, characterized in that: The pair of roller crushing components include a first rolling roller (1042) and a second rolling roller (1046) rotatably connected inside the feeding hopper (104), and the first rolling roller (1042) and the second rolling roller (1046) have the same structure.

3. A refractory plastic processing feeding device according to claim 2, characterized in that: The driving component includes a driving groove (1043) opened inside one side of the feeding hopper (104). A first gear (1044) is fixedly installed on the outer surface of the end of the first rolling roller (1042) inside the driving groove (1043). The end of the first rolling roller (1042) extends to one side surface of the feeding hopper (104) and is installed with an auxiliary motor (1041) through a fixing bolt. A second gear (1045) is installed on the end of the second rolling roller (1046) inside the driving groove (1043) through a fixing bolt.

4. A refractory plastic processing feeding device according to claim 3, characterized in that: The first gear (1044) and the second gear (1045) have the same structure, and the second gear (1045) meshes with the second rolling roller (1046).

5. A refractory plastic processing feeding device according to claim 2, characterized in that: The elastic connection components include buffer grooves (107) opened on both sides inside the feeding hopper (104). A connecting plate (1072) is limited inside the buffer grooves (107). An elastic plate (1071) is fixedly installed on the inner surface of the connecting plate (1072) at the connection with the inner side of the buffer grooves (107) through screws.

6. A refractory plastic processing feeding device according to claim 5, characterized in that: Control sliding rods (1075) are welded at both ends inside the buffer grooves (107). The control sliding rods (1075) penetrate through the ends of the connecting plate (1072), and the ends of the connecting plate (1072) are slidably connected with the outer surfaces of the control sliding rods (1075).

7. A refractory plastic processing feeding device according to claim 5, characterized in that: The cleaning and scraping component includes a scraping plate (1073) arranged on the surface of the connecting plate (1072). Mounting bolts (1074) are rotated at both ends on one side of the connecting plate (1072). The scraping plate (1073) is fixedly connected with the connecting plate (1072) through the mounting bolts (1074), and the scraping plate (1073) contacts the surface of the first rolling roller (1042).

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