Anti-blocking device for corundum castable blanking

Abstract

The utility model relates to the technical field of blanking devices, and provides a corundum castable blanking anti-blocking device which comprises a blanking pipe, a filter screen plate is fixedly embedded in the center of the interior of the blanking pipe, a mounting plate is fixedly mounted in the center of the top of the blanking pipe, and a driving motor is fixedly mounted in the center of the top of the mounting plate; materials are poured into a discharging pipe and are firstly blocked by a filter screen plate, a driving motor is started to drive a connecting shaft, a cleaning brush plate and a first scraping plate to rotate at the same time through a connecting rod, the outer surface of the connecting shaft is movably sleeved with a grinding roller, the grinding roller can grind the caked materials open, and the mixing degree of the materials is improved; the cleaning brush plate can spread accumulated materials, the filter screen plate can play a role in screening and intercept impurities or large materials difficult to crush in the materials, and the first scraping plate can clean the bottom of the filter screen plate and prevent the materials from being attached to the bottom to reduce the filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to an anti-blocking device for feeding corundum casting material. Background Art

[0002] Corundum castable is usually in loose or powdery form. It is an amorphous refractory material with an unfixed shape. Before construction, it is composed of aggregate (usually corundum particles), powder, binder (such as pure calcium aluminate cement), admixture and possible silica powder, which are mixed together to form a flowable slurry.

[0003] However, in the prior art, when the corundum castable is discharged, the material is usually added directly without filtering it. The corundum castable is in loose or powdery form, which is prone to agglomeration and blockage of the discharge port, thereby reducing production efficiency. In addition, if the larger raw materials are not treated, uneven mixing and cleaning are prone to occur, thereby affecting the quality of the finished product after production and processing. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when corundum castables are discharged, the materials are usually directly added without filtering them, the corundum castables are in loose or powdery form, and agglomeration is easy to occur, causing blockage of the discharge port, thereby reducing production efficiency, and if the larger raw materials are not treated, uneven mixing and cleaning are easy to occur, thereby affecting the quality of the finished products after production and processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-blocking device for corundum casting material feeding, comprising: a feeding pipe, a filter screen is fixedly embedded at the inner center of the feeding pipe, a mounting plate is fixedly installed at the top center of the feeding pipe, a driving motor is fixedly installed at the top center of the mounting plate, the output end of the driving motor passes through the mounting plate, a connecting rod is fixedly installed at the output end of the driving motor, one end of the connecting rod passes through the filter screen, and further comprising:

[0006] A scraper plate 1 is fixedly mounted on one end of the connecting rod, and the scraper plate 1 is in contact with the bottom of the filter screen plate;

[0007] A connecting shaft is fixedly installed on the upper end of the connecting rod, and a rolling roller is movably sleeved on the outer surface of the connecting shaft. A scraper 2 is fixedly installed on the end of the connecting shaft away from the connecting rod, and the scraper 2 fits against the inner wall of the discharge pipe. A scraper 3 is fixedly installed relative to the scraper 2 and the connecting rod, and the scraper 3 fits against the outer surface of the rolling roller.

[0008] Preferably, a cleaning brush plate is fixedly mounted on the side of the connecting rod away from the rolling roller, and the cleaning brush plate is in contact with the filter screen plate.

[0009] The technical effect of adopting the above further solution is that the accumulated materials can be spread out by cleaning the brush plate.

[0010] Preferably, a plurality of fixing blocks are fixedly mounted on the inner wall of the lower end of the discharge pipe, the plurality of fixing blocks are evenly divided into a plurality of groups, and sliding rods are fixedly embedded on the opposite surfaces of the plurality of groups of fixing blocks.

[0011] The technical effect of adopting the above further solution is that the fixing block facilitates the installation of the sliding rod, thereby installing the cross plate through the sliding rod.

[0012] Preferably, a cross plate is movably sleeved on the outer surface of the plurality of slide bars, and vibration springs are fixedly mounted on the opposite surfaces of the cross plate and the fixed block.

[0013] The technical effect of adopting the above further solution is that the vibration spring can play a vibrating effect when the material falls, preventing the material from adhering to the conical material guide plate, and the vibration can also prevent the material from being blocked.

[0014] Preferably, the plurality of vibration springs are movably sleeved on the outer surface of the slide rod, and a conical material guide plate is fixedly mounted at the top center of the cross plate.

[0015] The technical effect of adopting the above further solution is that the conical material guide plate can prevent the materials from piling up and can disperse them evenly.

[0016] Preferably, a cleaning port is provided on the outer surface of the discharge pipe at the center, and a hollow plate is fixedly installed on the outer surface of the discharge pipe near the cleaning port.

[0017] The technical effect of adopting the above further solution is: the impurities intercepted by the filter screen plate are cleaned out through the cleaning port.

[0018] Preferably, limit pins are movably embedded on both sides of the hollow plate, and the outer surfaces of the two limit pins are fixedly connected with return springs, and the other sides of the two return springs are fixedly connected to the outer surface of the hollow plate.

[0019] The technical effect of adopting the above further solution is that the reset spring can drive the limit pin to embed into the inside of the limit hole, thereby limiting and fixing the arc-shaped blocking block.

[0020] Preferably, an arc-shaped blocking block is movably embedded inside the hollow plate, the arc-shaped blocking block is movably embedded inside the cleaning port, and limiting holes are provided on both sides of the arc-shaped blocking block.

[0021] The technical effect of adopting the above further solution is that the arc blocking block is embedded in the cleaning port to block it.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] 1. In the utility model, the material is poured into the inside of the discharge pipe, and the material is first blocked by the filter screen. The driving motor is turned on to drive the connecting shaft, the cleaning brush plate and the scraper plate to rotate simultaneously through the connecting rod. The outer surface of the connecting shaft is movably sleeved with a rolling roller, which can roll away the agglomerated materials to improve the mixing degree of the materials. The cleaning brush plate can spread the accumulated materials. The filter screen can screen the impurities in the materials or the larger ones that are difficult to crush. The scraper plate can clean the bottom of the filter screen to prevent the materials from adhering to the bottom and reducing the filtering effect. The scraper plate 2 is fixedly installed at one end of the connecting shaft. The scraper plate 2 can clean the inner wall of the discharge pipe at the upper end of the filter screen to prevent the materials from adhering to the bottom and causing blockage. The scraper plate 3 can clean the materials attached to the rolling roller to improve the rolling effect of the rolling roller.

[0024] 2. In the utility model, the material is guided by a conical guide plate, which can prevent the material from piling up and make it evenly dispersed. The conical guide plate is movably mounted on the outer surface of the slide rod through a cross plate. The vibration spring can vibrate when the material falls to prevent the material from adhering to the conical guide plate. The vibration can also prevent the material from being blocked. The limit pin is pulled to move it out from the inside of the limit hole, and then the arc-shaped baffle block is taken out from the inside of the cleaning port. The impurities intercepted by the filter screen can be cleaned out through the cleaning port. The reset spring can drive the limit pin to embed into the inside of the limit hole, thereby limiting and fixing the arc-shaped baffle block to block the cleaning port. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model provides a structural schematic diagram of an anti-blocking device for corundum castable material feeding;

[0026] Figure 2 The utility model provides a partial structural schematic diagram of an anti-blocking device for corundum castable material feeding;

[0027] Figure 3 The utility model provides a schematic diagram of the explosion structure of an anti-blocking device for corundum castable material feeding;

[0028] Figure 4 The utility model provides a cross-sectional structural schematic diagram of an anti-blocking device for feeding corundum castables.

[0029] Legend:

[0030] 1. Feeding pipe; 101. Mounting plate; 102. Driving motor; 103. Connecting rod; 104. Scraper 2; 105. Hollow plate; 106. Limit pin; 107. Reset spring; 108. Arc-shaped baffle block; 109. Conical guide plate; 110. Cross plate; 111. Fixed block; 112. Sliding rod; 113. Vibration spring; 114. Cleaning port; 115. Filter screen plate; 116. Scraper 3; 117. Connecting shaft; 118. Rolling roller; 119. Cleaning brush plate; 120. Scraper 1; 121. Limiting hole. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0033] Embodiment 1, as Figure 1-4 As shown, the utility model provides an anti-blocking device for corundum casting material feeding, including: a feeding pipe 1, a filter screen plate 115 is fixedly embedded at the inner center of the feeding pipe 1, a mounting plate 101 is fixedly installed at the top center of the feeding pipe 1, a driving motor 102 is fixedly installed at the top center of the mounting plate 101, the output end of the driving motor 102 passes through the mounting plate 101, a connecting rod 103 is fixedly installed at the output end of the driving motor 102, one end of the connecting rod 103 passes through the filter screen plate 115, and also includes: a scraper 120, fixedly installed at one end of the connecting rod 103, the scraper 120 and the passing The bottom of the filter plate 115 is in fit with each other; the connecting shaft 117 is fixedly installed on the upper end of the connecting rod 103, and a rolling roller 118 is movably sleeved on the outer surface of the connecting shaft 117. A scraper 2 104 is fixedly installed on the end of the connecting shaft 117 away from the connecting rod 103, and the scraper 2 104 is in fit with the inner wall of the discharge pipe 1, and a scraper 3 116 is fixedly installed relatively to the scraper 2 104 and the connecting rod 103, and the scraper 3 116 is in fit with the outer surface of the rolling roller 118; a cleaning brush plate 119 is fixedly installed on the side of the connecting rod 103 away from the rolling roller 118, and the cleaning brush plate 119 is in fit with the filter plate 115.

[0034] In this embodiment, the material is poured into the inside of the discharge pipe 1, and the material is first blocked by the filter screen 115. The driving motor 102 is turned on to drive the connecting shaft 117, the cleaning brush plate 119 and the scraper 120 to rotate simultaneously through the connecting rod 103. The outer surface of the connecting shaft 117 is movably sleeved with a rolling roller 118. The rolling roller 118 can roll the agglomerated material to improve the mixing degree of the material. The cleaning brush plate 119 can spread the accumulated material, and the filter screen 115 can play a screening effect. , impurities in the material or large and difficult to crush materials can be intercepted, scraper 120 can clean the bottom of the filter screen plate 115 to prevent materials from adhering to the bottom and reducing the filtering effect, one end of the connecting shaft 117 is fixedly installed with scraper 2 104, scraper 2 104 can clean the inner wall of the discharge pipe 1 at the upper end of the filter screen plate 115 to prevent materials from adhering to the bottom and causing blockage, scraper 3 116 can clean the materials adhering to the rolling roller 118 to improve the rolling effect of the rolling roller 118.

[0035] Embodiment 2, as Figure 1-4 As shown, a plurality of fixed blocks 111 are fixedly installed on the inner wall of the lower end of the feed tube 1, and the plurality of fixed blocks 111 are evenly divided into a plurality of groups, and the opposite surfaces of the plurality of groups of fixed blocks 111 are fixedly embedded with sliding rods 112; a cross plate 110 is movably sleeved on the outer surfaces of the plurality of sliding rods 112, and a vibration spring 113 is fixedly installed on the opposite surfaces of the cross plate 110 and the fixed blocks 111; a plurality of vibration springs 113 are movably sleeved on the outer surfaces of the sliding rods 112, and a conical guide plate 109 is fixedly installed at the top center of the cross plate 110; the outer surface at the center of the feed tube 1 A cleaning port 114 is provided, and a hollow plate 105 is fixedly installed on the outer surface of the discharge pipe 1 near the cleaning port 114; limit pins 106 are movably embedded on both sides of the hollow plate 105, and the outer surfaces of the two limit pins 106 are fixedly connected with return springs 107, and the other sides of the two return springs 107 are fixedly connected to the outer surface of the hollow plate 105; an arc-shaped blocking block 108 is movably embedded in the interior of the hollow plate 105, and the arc-shaped blocking block 108 is movably embedded in the interior of the cleaning port 114, and limit holes 121 are provided on both sides of the arc-shaped blocking block 108.

[0036] In this embodiment, the screened material falls to the bottom of the discharge pipe 1 and is guided by the conical guide plate 109. The conical guide plate 109 can prevent the material from piling up and allow it to be evenly dispersed. The conical guide plate 109 is movably mounted on the outer surface of the slide rod 112 through the cross plate 110. The vibration spring 113 can vibrate when the material falls to prevent the material from adhering to the conical guide plate 109. The vibration can also prevent the material from being blocked. The limit pin 106 is pulled out from the inside of the limit hole 121, and then the arc-shaped baffle block 108 is taken out from the inside of the cleaning port 114. The impurities intercepted by the filter screen plate 115 can be cleaned out through the cleaning port 114. The reset spring 107 can drive the limit pin 106 to embed into the inside of the limit hole 121, thereby limiting and fixing the arc-shaped baffle block 108, so that it blocks the cleaning port 114.

[0037] Working principle: When in use, pour the material into the inside of the discharge pipe 1, the material is first blocked by the filter screen 115, turn on the drive motor 102 to drive the connecting shaft 117, the cleaning brush plate 119 and the scraper 120 to rotate simultaneously through the connecting rod 103, and the outer surface of the connecting shaft 117 is movably sleeved with a rolling roller 118, which can roll the agglomerated material to improve the mixing degree of the material, and the cleaning brush plate 119 can spread the accumulated material, and the filter screen 115 can have a screening effect, and intercept the impurities or larger and difficult to crush impurities in the material, and the scraper 120 can clean the bottom of the filter screen 115 to prevent the material from adhering to the bottom and reducing the filtering effect. The scraper 2 104 is fixedly installed at one end of the connecting shaft 117, and the scraper 2 104 can clean the inner wall of the discharge pipe 1 at the upper end of the filter screen 115 to prevent the material from adhering to the material and causing blockage, and the scraper 3 116 can remove the impurities attached to the rolling roller 1 The material on 18 is cleaned up, the rolling effect of the rolling roller 118 is improved, and the screened material falls to the bottom of the discharge pipe 1 and is guided by the conical guide plate 109. The conical guide plate 109 can prevent the material from piling up and make it evenly dispersed. The conical guide plate 109 is movably mounted on the outer surface of the slide bar 112 through the cross plate 110. The vibration spring 113 can have a vibration effect when the material falls to prevent the material from adhering to the conical guide plate 109. The vibration can also prevent the material from being blocked. Pull the limit pin 106 to move it out from the inside of the limit hole 121, and then take the arc-shaped baffle block 108 out from the inside of the cleaning port 114, so that the impurities intercepted by the filter screen plate 115 can be cleaned out through the cleaning port 114, and the reset spring 107 can drive the limit pin 106 to embed into the inside of the limit hole 121, thereby limiting and fixing the arc-shaped baffle block 108, so that it blocks the cleaning port 114.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An anti-blocking device for corundum castable material feeding, comprising: A feeding pipe (1), wherein a filter screen plate (115) is fixedly embedded at the inner center of the feeding pipe (1), a mounting plate (101) is fixedly mounted at the top center of the feeding pipe (1), a driving motor (102) is fixedly mounted at the top center of the mounting plate (101), an output end of the driving motor (102) passes through the mounting plate (101), a connecting rod (103) is fixedly mounted at the output end of the driving motor (102), one end of the connecting rod (103) passes through the filter screen plate (115), and the device is characterized in that it further comprises: Scraper one (120) is fixedly mounted on one end of the connecting rod (103), and the scraper one (120) is in contact with the bottom of the filter screen plate (115); A connecting shaft (117) is fixedly mounted on the upper end of the connecting rod (103); a rolling roller (118) is movably sleeved on the outer surface of the connecting shaft (117); a second scraper (104) is fixedly mounted on the end of the connecting shaft (117) away from the connecting rod (103); the second scraper (104) is in contact with the inner wall of the discharge pipe (1); a third scraper (116) is fixedly mounted relatively to the second scraper (104) and the connecting rod (103); the third scraper (116) is in contact with the outer surface of the rolling roller (118).

2. The anti-blocking device for corundum castable material according to claim 1, characterized in that: A cleaning brush plate (119) is fixedly mounted on the side of the connecting rod (103) away from the rolling roller (118), and the cleaning brush plate (119) is in contact with the filter screen plate (115).

3. The anti-blocking device for corundum castable material according to claim 1, characterized in that: A plurality of fixing blocks (111) are fixedly mounted on the inner wall of the lower end of the discharge pipe (1), and the plurality of fixing blocks (111) are evenly divided into a plurality of groups, and sliding rods (112) are fixedly embedded on the opposite surfaces of the plurality of groups of fixing blocks (111).

4. The anti-blocking device for corundum castable material according to claim 3, characterized in that: A cross plate (110) is movably sleeved on the outer surfaces of the plurality of sliding rods (112), and a vibration spring (113) is fixedly mounted on the opposite surfaces of the cross plate (110) and the fixed block (111).

5. The anti-blocking device for corundum castable material according to claim 4, characterized in that: The plurality of vibration springs (113) are movably sleeved on the outer surface of the slide rod (112), and a conical material guide plate (109) is fixedly mounted at the top center of the cross plate (110).

6. The anti-blocking device for corundum castable material according to claim 1, characterized in that: A cleaning port (114) is provided on the outer surface of the discharge pipe (1) at the center thereof, and a hollow plate (105) is fixedly mounted on the outer surface of the discharge pipe (1) near the cleaning port (114).

7. The anti-blocking device for corundum castable material according to claim 6, characterized in that: Limit pins (106) are movably embedded on both sides of the hollow plate (105), and the outer surfaces of the two limit pins (106) are fixedly connected to return springs (107), and the other sides of the two return springs (107) are fixedly connected to the outer surface of the hollow plate (105).

8. The anti-blocking device for corundum castable material according to claim 7, characterized in that: An arc-shaped blocking block (108) is movably embedded inside the hollow plate (105), and the arc-shaped blocking block (108) is movably embedded inside the cleaning port (114). Limiting holes (121) are provided on both sides of the arc-shaped blocking block (108).

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