Brown fused alumina receiving surge bin

Abstract

The utility model provides a brown fused alumina receiving surge bin, which comprises a surge bin body with a funnel-shaped lower end, a discharge port arranged at the bottom of the surge bin body, and supporting legs arranged at the side end of the bottom of the surge bin body, and is characterized by comprising a feed hopper, a buffer hopper, a screen filter cylinder, a feed guide hopper, a telescopic stirring module and a bin cover, a discharging pipe is arranged at the bottom of the screening and filtering cylinder, a control valve is arranged on the discharging pipe, and a discharging pipe with the upper end fixedly connected with the discharging pipe in a clamped mode is arranged at the side end of the bottom of the buffering body in a penetrating mode. According to the brown fused alumina receiving surge bin, the basic requirements for buffering receiving and screening treatment of brown fused alumina can be met, a user can conveniently clean broken materials of the brown fused alumina remaining on a screening structure, and therefore the using requirements of people are better met.

Description

Technical Field

[0001] The utility model belongs to the technical field of brown fused alumina, and particularly relates to a brown fused alumina receiving buffer bin. Background Art

[0002] In the process of processing brown fused alumina, after the brown fused alumina is crushed, a receiving buffer bin is required to receive and screen the brown fused alumina fragments. For the existing brown fused alumina receiving buffer bin, although it can meet the basic requirements of receiving and screening the brown fused alumina fragments, when discharging the materials remaining on the screening structure, the materials are often cleaned by means of inclined sliding. Since some materials will be stuck in the sieve holes of the screening structure, it is very difficult to fully clean the materials only by means of inclined sliding. Some materials will remain in the screening structure, and because the screening structure cannot be conveniently taken out of the device for cleaning, it will bring great inconvenience to people's use.

[0003] For example, the utility model with the publication number of CN 209424028 U discloses a brown fused alumina processing device. In the technical solution of this patent, when it is necessary to take out the brown fused alumina screened in the housing, the first sealing plate and the second sealing plate are opened, and the air cylinder drives the piston rod to extend, so that one end of the first sieve and the second sieve is lifted, and the brown fused alumina on the first sieve and the second sieve is discharged from the first discharge port and the second discharge port. The third sealing plate enables the lower brown fused alumina to be discharged from the third discharge port for classified collection. Since the brown fused alumina on the first sieve and the second sieve is made to slide and unload by tilting the first sieve and tilting the second sieve, and some brown fused alumina will be stuck in the sieve holes of the first sieve and the second sieve, and because the user cannot conveniently take out the first sieve and the second sieve from the housing, the user cannot conveniently discharge the brown fused alumina on the first sieve and the second sieve completely, and cannot fully meet the use requirements of people. Content of the Utility Model

[0004] In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a brown fused alumina receiving buffer bin, which can not only meet the basic requirements of buffering, receiving and screening the brown fused alumina, but also enable the user to conveniently clean the residual brown fused alumina fragments on the screening structure, so as to better meet the use requirements of people.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A brown fused alumina feeding buffer bin, comprising a buffer bin body with a funnel-shaped lower end, a discharge port is provided at the bottom of the buffer bin body, support legs are provided at the bottom side end of the buffer bin body, and it is characterized in that: a feed hopper is provided at the top of the buffer bin body, a buffer hopper located below the feed hopper is provided on the inner side wall of the upper part of the buffer bin body through a plurality of connecting rods, a sieve filter cylinder with a top opening and adapted to the buffer hopper and the feed hopper and a conical cylinder-shaped lower end is detachably arranged inside the buffer bin body, a feed guiding hopper adapted to the buffer bin body is provided at the top of the sieve filter cylinder, a telescopic stirring module adapted to the sieve filter cylinder is provided at the bottom of the buffer hopper through a mounting plate, a bin cover adapted to the sieve filter cylinder is detachably arranged at the front end of the buffer bin body, a discharge pipe is provided at the bottom of the sieve filter cylinder, a control valve is provided on the discharge pipe, and a discharge pipe with an upper end clamped and fixed to the discharge pipe is vertically arranged through the bottom side end of the buffer body.

[0006] As a further improvement of the present utility model, the bin cover is clamped and fixed to the front end of the buffer bin body, an access hole adapted to the bin cover is provided at the front end of the buffer bin body, and a connection module for fixing the buffer bin body is further provided at the side end of the bin cover body.

[0007] As a further improvement of the present utility model, the connection module includes a connecting plate arranged at the corner of the buffer bin body, a connecting bolt for screwing and fixing the buffer bin body is provided on the connecting plate, and a threaded connection hole adapted to the connecting bolt is provided on the buffer bin body. The connecting bolt is a hand-tightening bolt.

[0008] As a further improvement of the present utility model, a handle is further provided on the bin cover, the handle is U-shaped, and a transparent observation window is further provided on the bin cover.

[0009] As a further improvement of the present utility model, a U-shaped support frame with a front-end opening is provided on the inner side wall of the buffer bin body, a fixing frame clamped and fixed to the support frame is provided at the side end of the sieve filter cylinder, a fixing bolt for screwing and fixing the support frame is provided on the fixing frame, and a threaded fixing hole adapted to the fixing bolt is provided on the support frame. The fixing bolt is a hand-tightening bolt.

[0010] As a further improvement of the present utility model, the telescopic stirring module includes a horizontal plate arranged at the bottom of the buffer hopper, a telescopic push rod vertically arranged at the bottom of the horizontal plate, a fixing plate is arranged at the lower end of the output shaft of the telescopic push rod, a stirring motor is arranged at the bottom of the fixing plate, a stirring shaft is arranged at the lower end of the output shaft of the stirring motor, stirring blades adapted to the sieve filter cylinder are arranged at the side end of the stirring shaft, and a scraping plate adapted to the sieve filter cylinder is further arranged at the side end of the stirring blade; a guiding insertion cylinder is vertically and penetratingly arranged, and a guiding insertion rod adapted to the guiding insertion cylinder is provided at the bottom of the buffer hopper.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] First, only by making the bin cover be snap - fixed to the buffer bin body and then making the connecting bolt pass through the side wall of the connecting plate and be screwed and fixed to the threaded connection hole, the bin cover and the buffer bin body can be flexibly fixed together.

[0013] Second, only by opening the control valve, the large - particle brown fused alumina fragments remaining in the sieve filter cylinder can leave the sieve filter cylinder via the discharge pipe and leave the buffer bin body via the discharge pipe.

[0014] Third, when it is necessary to clean the large - particle brown fused alumina fragments stuck in the sieve filter cylinder, move the telescopic stirring module above the sieve filter cylinder, then remove the bin cover, and then the sieve filter cylinder can be taken out of the buffer bin body for cleaning; after that, fix the buffer bin body back into the buffer bin body and make the bin cover and the buffer bin body fixed together.

[0015] Fourth, after the brown fused alumina to be screened falls into the sieve filter cylinder, the stirring shaft and the stirring blades can be inserted into the sieve filter cylinder through the telescopic push rod, and the stirring shaft and the stirring blades are made to stir the brown fused alumina fragments by the stirring motor, so that the small - particle brown fused alumina fragments pass through the sieve holes of the sieve filter cylinder and continue to fall in the buffer bin body and leave the buffer bin body via the discharge port, while the large - particle brown fused alumina fragments will remain in the sieve filter cylinder because they cannot pass through the sieve holes of the sieve filter cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a schematic structural view of the bin cover, connecting plate, handle, and transparent observation window of the present utility model;

[0019] Figure 3 is a schematic structural view of the buffer hopper, connecting rod, and telescopic stirring module of the present utility model;

[0020] Figure 4 is a schematic structural view of the sieve filter cylinder, discharge pipe, control valve, discharge pipe, support frame, fixed frame, fixed bolt, and feed guiding hopper of the present utility model.

[0021] In the figure: 101, buffer bin body; 102, discharge port; 103, support leg; 104, feed hopper; 105, buffer hopper; 106, sieve filter cylinder; 107, bin cover; 108, discharge pipe; 109, control valve; 110, unloading pipe; 111, support frame; 112, fixed frame; 113, fixing bolt; 114, feed guiding hopper; 115, connecting rod; 201, connecting plate; 202, connecting bolt; 203, handle; 204, transparent observation window; 301, telescopic push rod; 302, fixing plate; 303, stirring motor; 304, stirring shaft; 305, stirring blade; 306, guiding insertion cylinder; 307, guiding insertion rod; 308, scraping plate; 309, cross plate. Detailed implementation manners

[0022] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0023] As Figure 1 , 3 , shown in FIGS. 4, a brown fused alumina receiving buffer bin includes a buffer bin body 101 with a funnel-shaped lower end. A discharge port 102 is provided at the bottom of the buffer bin body 101, and support legs 103 are provided at the bottom side end of the buffer bin body 101. It is characterized in that: a feed hopper 104 is provided at the top of the buffer bin body 101, a buffer hopper 105 located below the feed hopper 104 is provided on the inner side wall of the upper part of the buffer bin body 101 through a plurality of connecting rods 115, a sieve filter cylinder 106 with an open top, adapted to the buffer hopper 105 and the feed hopper 104 and having a conical lower end is detachably provided inside the buffer bin body 101. A feed guiding hopper 114 adapted to the buffer bin body 101 is provided at the top of the sieve filter cylinder 106. A telescopic stirring module adapted to the sieve filter cylinder 106 is provided at the bottom of the buffer hopper 105 through a mounting plate. A bin cover 107 adapted to the sieve filter cylinder 106 is detachably provided at the front end of the buffer bin body 101. A discharge pipe 108 is provided at the bottom of the sieve filter cylinder 106, a control valve 109 is provided on the discharge pipe 108, and an unloading pipe 110 with its upper end clamped and fixed to the discharge pipe 108 is provided through the bottom side end of the buffer body.

[0024] As Figure 1As shown, the bin cover 107 is snap - fitted and fixed to the front end of the buffer bin body 101. An access hole adapted to the bin cover 107 is provided at the front end of the buffer bin body 101. A connection module for fixing the buffer bin body 101 is also provided at the side end of the bin cover 107 body. Just snap - fit and fix the bin cover 107 to the buffer bin body 101, and then make the connecting bolt 202 pass through the side wall of the connecting plate 201 and be screwed and fixed to the threaded connection hole, then the bin cover 107 and the buffer bin body 101 can be flexibly fixed together.

[0025] As Figure 1 shown, the connection module includes a connecting plate 201 provided at the corner of the buffer bin body 101. A connecting bolt 202 for screwing and fixing the buffer bin body 101 is provided on the connecting plate 201. A threaded connection hole adapted to the connecting bolt 202 is provided on the buffer bin body 101. The connecting bolt 202 is a hand - tightened bolt. Users can conveniently adjust the connecting bolt 202 by hand.

[0026] As Figure 4 shown, a U - shaped support frame 111 with a front - end opening is provided on the inner side wall of the buffer bin body 101. A fixing frame 112 adapted to the support frame 111 is provided at the side end of the sieve filter cylinder 106. A fixing bolt 113 for screwing and fixing the support frame 111 is provided on the fixing frame 112. A threaded fixing hole adapted to the fixing bolt 113 is provided on the support frame 111. The fixing bolt 113 is a hand - tightened bolt. Users can conveniently adjust the fixing bolt 113 by hand. After placing the fixing frame 112 on the support frame 111 and making the discharge pipe 108 and the unloading pipe 110 plugged and fixed, the fixing bolt 113 can pass through the side wall of the fixing frame 112 and be screwed and fixed to the threaded fixing hole, thereby flexibly fixing the sieve filter cylinder 106 into the buffer bin body 101.

[0027] As Figure 3 shown, the telescopic stirring module includes a cross - plate 309 provided at the bottom of the buffer hopper 105, a telescopic push rod 301 vertically provided at the bottom of the cross - plate 309. The lower end of the output shaft of the telescopic push rod 301 is provided with a fixing plate 302. A stirring motor 303 is provided at the bottom of the fixing plate 302. The lower end of the output shaft of the stirring motor 303 is provided with a stirring shaft 304. Stirring blades 305 adapted to the sieve filter cylinder 106 are provided at the side end of the stirring shaft 304. A scraping plate 308 adapted to the sieve filter cylinder 106 is also provided at the side end of the stirring blades 305; A guiding insertion cylinder 306 is vertically and penetratingly provided. A guiding insertion rod 307 adapted to the guiding insertion cylinder 306 is provided at the bottom of the buffer hopper 105. Through the cooperation of the guiding insertion cylinder 306 and the guiding insertion rod 307, the telescopic push rod 301 can be prevented from being deformed and damaged by radial forces.

[0028] The user can add the brown corundum crushed material into the buffer bin body 101 through the feed hopper 104, and the brown corundum crushed material will first fall into the buffer hopper 105, unloading a large amount of falling force, so as to avoid falling directly onto the screening structure and causing serious impact on the screening structure; then, the brown corundum crushed material will fall from the buffer hopper 105 into the screen filter cartridge 106; then, the output shaft of the telescopic push rod 301 can be extended downward by a certain length, so that the stirring shaft 304 and the stirring blade 305 are inserted into the screen filter cartridge 106, and then the stirring motor is started. The machine 303 causes the stirring shaft 304 and the stirring blades 305 to stir the brown corundum fragments, and the stirring blades 305 drive the scraper plate 308 to scrape and clean the brown corundum fragments adhering to the inner wall of the sieve filter cylinder 106, so that the small-grained brown corundum fragments pass through the sieve holes of the sieve filter cylinder 106 and continue to fall in the buffer bin body 101, and then leave the buffer bin body 101 through the discharge port 102, while the large-grained brown corundum fragments will be retained in the sieve filter cylinder 106 because they cannot pass through the sieve holes of the sieve filter cylinder 106.

[0029] After a period of time, when a large amount of large-particle brown corundum crushed materials are retained in the filter cartridge 106, the addition of brown corundum crushed materials to the feed hopper 104 can be stopped, and then the control valve 109 can be opened, and the brown corundum crushed materials can continue to be stirred by the stirring shaft 304 and the stirring blades 305, so that the large-particle brown corundum crushed materials retained in the filter cartridge 106 can leave the filter cartridge 106 through the discharge pipe 108 and leave the buffer bin body 101 through the discharge pipe 110.

[0030] When it is necessary to clean the large-particle brown corundum fragments stuck in the screen cartridge 106, the telescopic stirring module is moved to the top of the screen cartridge 106, and then the bin cover 107 is removed. After that, the screen cartridge 106 can be taken out from the buffer bin body 101 through the inlet and outlet holes for cleaning; then, the screen cartridge 106 is re-fixed into the buffer bin body 101 through the inlet and outlet holes, and the bin cover 107 is fixed together with the buffer bin body 101.

[0031] According to another embodiment of the present invention, Figure 2 As shown, the bin cover 107 is also provided with a handle 203, which is U-shaped, and a transparent observation window 204. The bin cover 107 can be conveniently moved by the handle 203, and the clamping fixation between the bin cover 107 and the inlet and outlet holes can be conveniently realized or released; through the transparent observation window 204, the user can conveniently check the situation inside the bin cover 107, so as to timely clean the brown corundum fragments trapped in the filter cylinder 106.

[0032] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A brown fused alumina feeding buffer bin, comprising a buffer bin body (101) with a funnel-shaped lower end, an outlet (102) is arranged at the bottom of the buffer bin body (101), and support legs (103) are arranged at the bottom side end of the buffer bin body (101), characterized in that: A feed hopper (104) is provided at the top of the buffer bin body (101). A buffer hopper (105) located below the feed hopper (104) is provided on the upper inner side wall of the buffer bin body (101) through a plurality of connecting rods (115). A sieve filter cylinder (106) with an open top, adapted to the buffer hopper (105) and the feed hopper (104), and a conical tube at the lower end is detachably arranged inside the buffer bin body (101). A feed guiding hopper (114) adapted to the buffer bin body (101) is provided at the top of the sieve filter cylinder (106). A telescopic stirring module adapted to the sieve filter cylinder (106) is provided at the bottom of the buffer hopper (105) through a mounting plate. A bin cover (107) adapted to the sieve filter cylinder (106) is detachably arranged at the front end of the buffer bin body (101). A discharge pipe (108) is provided at the bottom of the sieve filter cylinder (106). A control valve (109) is arranged on the discharge pipe (108). A discharge pipe (110) with the upper end clamped and fixed to the discharge pipe (108) is arranged through the bottom side end of the buffer body.

2. The brown fused alumina feeding buffer bin according to claim 1, characterized in that: The bin cover (107) is clamped and fixed to the front end of the buffer bin body (101). An access hole adapted to the bin cover (107) is provided at the front end of the buffer bin body (101). A connection module for fixing the buffer bin body (101) is further arranged at the side end of the bin cover (107) body.

3. The brown fused alumina feeding buffer bin according to claim 2, characterized in that: The connection module includes a connecting plate (201) arranged at the corner of the buffer bin body (101). A connecting bolt (202) for screwing and fixing the buffer bin body (101) is arranged on the connecting plate (201). Threaded connection holes adapted to the connecting bolts (202) are arranged on the buffer bin body (101).

4. The brown fused alumina material receiving buffer bin according to claim 3, characterized in that: A handle (203) is further arranged on the bin cover (107). A transparent observation window (204) is further arranged on the bin cover (107).

5. The brown fused alumina material receiving buffer bin according to claim 4, wherein: A U-shaped support frame (111) with an open front end is arranged on the inner side wall of the buffer bin body (101). A fixing frame (112) clamped and fixed to the support frame (111) is arranged at the side end of the sieve filter cylinder (106). A fixing bolt (113) for screwing and fixing the support frame (111) is arranged on the fixing frame (112). Threaded fixing holes adapted to the fixing bolts (113) are arranged on the support frame (111).

6. The brown fused alumina feeding buffer bin according to claim 5, characterized in that: The connecting bolt (202) is a hand-tightening bolt, and the fixing bolt (113) is a hand-tightening bolt.

7. The brown fused alumina material receiving buffer bin according to claim 6, characterized in that: The telescopic stirring module includes a horizontal plate (309) arranged at the bottom of the buffer hopper (105), a telescopic push rod (301) vertically arranged at the bottom of the horizontal plate (309), a fixing plate (302) arranged at the lower end of the output shaft of the telescopic push rod (301), a stirring motor (303) arranged at the bottom of the fixing plate (302), a stirring shaft (304) arranged at the lower end of the output shaft of the stirring motor (303), stirring blades (305) arranged at the side end of the stirring shaft (304) and adapted to the sieve filter cylinder (106), a scraping plate (308) arranged at the side end of the stirring blades (305) and adapted to the sieve filter cylinder (106); a guiding insertion cylinder (306) is also vertically and penetratingly arranged, and a guiding insertion rod (307) adapted to the guiding insertion cylinder (306) is arranged at the bottom of the buffer hopper (105).

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