A wear resistance testing device for special-shaped refractory bricks

Abstract

The present invention belongs to the field of refractory brick detection devices, and in particular relates to a wear resistance detection device for special-shaped refractory bricks, comprising a base, a reduction motor is provided at the upper end of the base, a first rotating shaft is provided at the output end of the reduction motor, rotating disks are provided at both ends of the first rotating shaft, a first connecting shaft is provided on one side of the outer end surface of the rotating disk, a driving plate is provided on the first connecting shaft, the other end of the driving plate is axially connected to the lower end of the friction component, connecting plates are axially connected on both sides of the other end of the lower end of the friction component, the middle of the connecting plate is axially connected to the driving plate, and the lower end of the connecting plate is axially connected to the base. The beneficial effects are as follows: by providing a reduction motor to drive the first rotating shaft to rotate, the first rotating shaft drives the rotating disk to rotate, and the rotating disk drives the driving plate to reciprocate through the first connecting shaft, thereby improving work efficiency; the sealing door and the hydraulic cylinder facilitate the removal of special-shaped refractory bricks, and the vibration motor facilitates the staff to take them; the screen plate facilitates the observation of the internal situation, and the cover plate increases environmental protection and increases practicality.

Description

Technical Field

[0001] The invention belongs to the field of refractory brick detection devices, and in particular relates to a wear resistance detection device for special-shaped refractory bricks. Background Art

[0002] Refractory bricks are referred to as fire bricks. They are refractory materials made by burning refractory clay or other refractory raw materials. Some refractory bricks will collide and rub with the fuel during use, so the refractory bricks after processing and forming need to be tested for wear resistance. For some standard refractory bricks,

[0003] When conducting wear resistance testing, the refractory bricks can be laid flat and then tested, which is convenient to operate. However, for some special-shaped refractory bricks, it is impossible to perform flat testing, so the operation is more troublesome. Therefore, a device that can perform multiple wear resistance tests on special-shaped refractory bricks is needed, and at the same time, it is convenient to place and take out special-shaped refractory bricks, and at the same time, it is convenient for staff to observe the internal conditions of a special-shaped refractory brick wear resistance testing device. Summary of the Invention

[0004] The purpose of the present invention is to provide a wear resistance testing device for special-shaped refractory bricks, which has the function of effectively testing the wear resistance of special-shaped refractory bricks. Through the first connecting shaft design provided on one side of the outer end surface of the rotating disk, in conjunction with the reduction motor, the friction component is reciprocated.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides a special-shaped refractory brick wear resistance detection device, including a hydraulic cylinder, a reduction motor, and a base. The upper end of the base is provided with a reduction motor, the output end of the reduction motor is provided with a first rotating shaft, both ends of the first rotating shaft are provided with rotating disks, one side of the outer end surface of the rotating disk is provided with a first connecting shaft, a driving plate is provided on the first connecting shaft, the other end of the driving plate is axially connected to the lower end of the friction component, the two sides of the other end of the lower end of the friction component are axially connected with connecting plates, the middle of the connecting plate is axially connected to the driving plate, and the lower end of the connecting plate is axially connected to the base.

[0006] Preferably, the friction assembly includes a shell, a second connecting shaft, a second rotating shaft, a first connecting seat, a screen plate, sand strips and a support plate. A screen plate is provided at the upper end of the shell, and sand strips are provided at the lower end of the screen plate. The sand strips are distributed in a # shape. A support plate is provided on one side of the lower end of the shell, and two symmetrical first connecting seats are provided on the other side of the lower end of the shell. The first connecting seats on both sides are respectively connected to the two ends of the second rotating shaft, and second connecting shafts are provided at the four corners on both sides of the shell.

[0007] Preferably, the friction assembly also includes a sealing door, a second connecting seat, a friction plate and a vibration motor. The friction plate can be made of a metal plate, and the material can be stainless steel. The upper surface of the friction plate is provided with a number of uneven metal edges, a second connecting seat is provided on both sides of the lower end of the friction plate, a vibration motor is provided at the lower end of the friction plate, a hydraulic cylinder is provided at the lower end of the friction plate, a rubber pad is provided at the end of the output shaft at the lower end of the hydraulic cylinder, and the sealing door is connected to the side axis of the friction plate near the second connecting seat.

[0008] Preferably, the axial connection holes provided at the lower ends of the two second connecting seats are axially connected to the second rotating shaft, the lower end of the friction plate away from the sealing door side contacts the upper end of the support plate, the friction plate cooperates with the inner wall of the shell, the upper end surface of the sealing door is flush with the upper end surface of the screen plate, locking buckles are provided on both sides of the shell near the sealing door end, a locking column is provided on the sealing door, a rotating ring is provided on the locking buckle, the rotating ring cooperates with the locking column, the second connecting shaft is sleeved on the upper end of the connecting plate, and a limit plate is provided at the end of the second connecting shaft.

[0009] Preferably, the base also includes a third connecting seat and a third connecting shaft. Two third connecting seats are provided at one end of the base, and the third connecting seats are distributed on both sides of the base. The first rotating shafts on both sides are connected to the output end of the reduction motor, and the other end of the first rotating shaft is plugged into the third connecting seat. The first rotating shaft extends to the other side of the third connecting seat and is connected to the rotating disk. The first connecting shaft is sleeved on one end of the driving plate, and the other end of the driving plate is axially connected to the second rotating shaft. A connecting column is provided on the middle outer side of the connecting plate, and the connecting column is plugged into the connecting hole on the driving plate.

[0010] Preferably, a cover plate is provided at the upper end of the friction assembly, the cover plate is conical, an air intake pipe is provided at the upper end of the cover plate, and the material of the cover plate can be selected from transparent plastic.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. The present invention is provided with a reduction motor to drive the first rotating shaft to rotate, the first rotating shaft drives the rotating disk to rotate, the rotating disk drives the driving plate to reciprocate through the first connecting shaft, the driving plate drives the friction assembly to reciprocate, and the friction assembly performs friction detection on the internal special-shaped refractory bricks, thereby improving work efficiency;

[0013] 2. The present invention is provided with a movable sealing door and a hydraulic cylinder, and the friction plate connected to the shaft can rotate and tilt the friction plate to a certain angle, which makes it convenient to take out the special-shaped refractory bricks. At the same time, the vibration motor assists in taking out the special-shaped refractory bricks. The vibration moves the special-shaped refractory bricks out of the shell from the sealing door side, making it convenient for the staff to take them out.

[0014] 3. The present invention is provided with a screen plate to facilitate observation of the internal situation. At the same time, it cooperates with the cover plate to prevent dust from being generated during vibration to pollute the air. The vacuum cleaner absorbs dust inside the cover plate through a hose, thereby increasing environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a wear resistance detection device for special-shaped refractory bricks provided by the present invention;

[0017] Figure 2 For the present invention Figure 1 The provided C view structure diagram;

[0018] Figure 3 A schematic diagram of the partial structure of the friction assembly provided by the present invention;

[0019] Figure 4 A schematic diagram of the partial structure of the friction assembly provided by the present invention;

[0020] Figure 5 A schematic diagram of a partial half-section structure provided by the present invention;

[0021] Figure 6 For the present invention Figure 5 A view structural diagram provided;

[0022] Figure 7 A schematic diagram of the local structure provided by the present invention;

[0023] Figure 8 For the present invention Figure 7 Schematic diagram of the B view structure provided.

[0024] In the above figures, 1. friction assembly; 2. drive plate; 3. connecting plate; 4. base; 5. hydraulic cylinder; 6. reduction motor; 7. cover plate; 101. housing; 102. second connecting shaft; 103. second rotating shaft; 104. first connecting seat; 105. screen plate; 106. sand bar; 107. support plate; 111. sealing door; 112. second connecting seat; 113. friction plate; 114. vibration motor; 121. locking buckle; 122. locking column; 41. third connecting seat; 42. third connecting shaft; 61. first rotating shaft; 62. rotating disk; 63. first connecting shaft. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0026] 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 disclosed below.

[0027] like Figure 1-8 As shown, the present invention provides a wear resistance detection device for special-shaped refractory bricks, including a hydraulic cylinder 5 and a reduction motor 6. The reduction motor 6 can select a HAW-90 degree-angle hollow dual-output shaft reducer, and also includes a base 4. The upper end of the base 4 is provided with a reduction motor 6, and the output shafts of the output ends on both sides of the reduction motor 6 are connected to the first rotating shaft 61. Rotating disks 62 are provided at both ends of the first rotating shaft 61, and a first connecting shaft 63 is provided on one side of the outer end surface of the rotating disk 62. A driving plate 2 is provided on the first connecting shaft 63, and the other end of the driving plate 2 is axially connected to the lower end of the friction component 1. Connecting plates 3 are axially connected on both sides of the other end of the lower end of the friction component 1. The middle of the connecting plate 3 is axially connected to the driving plate 2, and the lower end of the connecting plate 3 is axially connected to the base 4. The rotating disks 62 at both ends are driven to rotate by the reduction motor 6, and the rotating disk 62 rotates through the first connecting shaft 63, driving the friction component 1 to reciprocate, which is convenient for wear resistance testing of special-shaped refractory bricks, convenient testing, and improved testing effect.

[0028] like Figure 1-4 The friction assembly 1 includes a shell 101, a second connecting shaft 102, a second rotating shaft 103, a first connecting seat 104, a screen plate 105, sand strips 106 and a support plate 107. The upper end of the shell 101 is provided with a screen plate 105, and the lower end of the screen plate 105 is provided with sand strips 106. The sand strips 106 are distributed in a # shape. A support plate 107 is provided on one side of the lower end of the shell 101, and two symmetrical first connecting seats 104 are provided on the other side of the lower end of the shell 101. The first connecting seats 104 on both sides are respectively axially connected to the two ends of the second rotating shaft 103, and second connecting shafts 102 are provided at the four corners on both sides of the shell 101.

[0029] like Figure 4 The friction assembly 1 also includes a sealing door 111, a second connecting seat 112, a friction plate 113 and a vibration motor 114. The friction plate 113 can be made of a metal plate, and the material can be stainless steel. The upper surface of the friction plate 113 is provided with a number of uneven metal edges to facilitate wear resistance testing. A second connecting seat 112 is provided on both sides of the lower end of the friction plate 113, and a vibration motor 114 is provided at the lower end of the friction plate 113. A hydraulic cylinder 5 is provided at the lower end of the friction plate 113, and a rubber pad is provided at the end of the output shaft of the lower end of the hydraulic cylinder 5. The friction plate 113 is axially connected to the sealing door 111 near the second connecting seat 112, and a rubber layer is provided on the inside of the sealing door 111.

[0030] like Figure 2 Figure 3 、 Figure 4 、 Figure 8The two second connecting seats 112 are provided with axial connection holes at the lower ends thereof and are axially connected to the second rotating shaft 103. The lower end of the friction plate 113 away from the sealing door 111 contacts the upper end of the support plate 107. The friction plate 113 cooperates with the inner wall of the shell 101. The upper end surface of the sealing door 111 is flush with the upper end surface of the screen plate 105. Locking buckles 121 are provided on both sides of the shell 101 near the sealing door 111. A locking column 122 is provided on the sealing door 111. The locking buckle 121 is provided with a rotating ring, which cooperates with the locking column 122. The second connecting shaft 102 is sleeved on the upper end of the connecting plate 3, and a limit plate is provided at the end of the second connecting shaft 102.

[0031] like Figure 1 、 Figure 3 、 Figure 5 The base 4 also includes a third connecting seat 41 and a third connecting shaft 42. Two third connecting seats 41 are provided at one end of the base 4. The third connecting seats 41 are distributed on both sides of the base 4. The first rotating shafts 61 on both sides are connected to the output end of the reduction motor 6. The other end of the first rotating shaft 61 is plugged into the third connecting seat 41. The first rotating shaft 61 extends to the other side of the third connecting seat 41 and is connected to the rotating disk 62. The first connecting shaft 63 is sleeved with one end of the drive plate 2, and the other end of the drive plate 2 is axially connected to the second rotating shaft 103. A connecting column is provided on the middle outer side of the connecting plate 3, and the connecting column is plugged into the connecting hole on the drive plate 2.

[0032] The friction assembly 1 is provided with a cover plate 7 at the upper end. The cover plate 7 is conical and has an air suction pipe at the upper end. The air suction pipe is an air suction hose. The cover plate 7 can be made of transparent plastic to facilitate observation of the test strength through the screen plate 105.

[0033] Working principle: First, rotate the U-shaped rotating ring on the locking buckle 121 to separate the rotating ring from the locking column 122, open the sealing door 111, and put the special-shaped refractory bricks into the shell 101. Placing the special-shaped refractory bricks 101 requires leaving a part of the sliding space for the special-shaped refractory bricks. Then, rotate the sealing door 111 through the shaft connecting column at the lower end of the sealing door 111. Close the sealing door 111 and start the reduction motor 6. The reduction motor 6 drives the first rotating shaft 61 to rotate through the output shafts on both sides. The first rotating shaft 61 drives the first connecting shaft 63 on the rotating disk 62 to rotate. The first connecting shaft 63 drives the drive plate 2 to move forward. Reciprocating motion, the driving plate 2 drives the friction component 1 at the upper end to reciprocate through the axially connected connecting plate 3, and the friction component 1 drives the special-shaped refractory brick to move. The special-shaped refractory brick drives the wear test through the friction component 1, and the special-shaped refractory brick passes the prismatic rough surface wear test on the upper end of the friction plate 113. At the same time, the upper end surface of the special-shaped refractory brick is polished by the sand bar 106, and polished on both sides. At the same time, the output end of the external vacuum cleaner is connected to one end of the suction pipe, and the dust is sucked through the other end of the suction pipe and the connection port of the cover plate 7. At the same time, the polishing condition is observed through the transparent plastic of the cover plate 7 and the sieve holes on the screen plate 105, which is convenient for observing the degree of wear test;

[0034] When it is necessary to take out the special-shaped refractory bricks after the wear test, the sealing door 111 is opened and the hydraulic cylinder 5 is started. The hydraulic cylinder 5 starts to drive the lower output shaft to extend, and lifts the friction plate 113. The friction plate 113 tilts to one side to facilitate the discharge of the special-shaped refractory bricks. The vibration motor 114 is started to drive the friction plate 113 to vibrate, which facilitates the pouring out of the special-shaped refractory bricks.

[0035] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A wear resistance detection device for special-shaped refractory bricks, comprising a hydraulic cylinder (5) and a reduction motor (6), characterized in that: The invention also includes a base (4), wherein the upper end of the base (4) is provided with a reduction motor (6), the output end of the reduction motor (6) is provided with a first rotating shaft (61), both ends of the first rotating shaft (61) are provided with rotating disks (62), one side of the outer end surface of the rotating disk (62) is provided with a first connecting shaft (63), a driving plate (2) is provided on the first connecting shaft (63), the other end of the driving plate (2) is axially connected to the lower end of the friction assembly (1), the two sides of the other end of the lower end of the friction assembly (1) are axially connected to connecting plates (3), the middle of the connecting plate (3) is axially connected to the driving plate (2), and the lower end of the connecting plate (3) is axially connected to the base (4); The friction assembly (1) comprises a housing (101), a second connecting shaft (102), a second rotating shaft (103), a first connecting seat (104), a screen plate (105), sand strips (106) and a support plate (107); the upper end of the housing (101) is provided with a screen plate (105); the lower end of the screen plate (105) is provided with sand strips (106); the sand strips (106) are distributed in a # shape; one side of the lower end of the housing (101) is provided with a support plate (107); the other side of the lower end of the housing (101) is provided with two symmetrical first connecting seats (104); the first connecting seats (104) on both sides are respectively axially connected to the two ends of the second rotating shaft (103); and the four corners on both sides of the housing (101) are provided with second connecting shafts (102); The friction assembly (1) further comprises a sealing door (111), a second connecting seat (112), a friction plate (113) and a vibration motor (114); the friction plate (113) is made of a metal plate, and the material is stainless steel; the upper surface of the friction plate (113) is provided with a plurality of uneven metal edges and corners; the second connecting seat (112) is provided on both sides of the lower end of the friction plate (113); the vibration motor (114) is provided at the lower end of the friction plate (113); a hydraulic cylinder (5) is provided at the lower end of the friction plate (113); a rubber pad is provided at the end of the output shaft of the lower end of the hydraulic cylinder (5); and the sealing door (111) is connected to the friction plate (113) near the second connecting seat (112) on the side axis thereof; The shaft connection holes provided at the lower ends of the two second connecting seats (112) are axially connected to the second rotating shaft (103), the lower end of the friction plate (113) away from the sealing door (111) contacts the upper end of the support plate (107), the friction plate (113) cooperates with the inner wall of the shell (101), the upper end surface of the sealing door (111) is flush with the upper end surface of the screen plate (105), and locking buckles (121) are provided on both sides of the shell (101) near the sealing door (111), the sealing door (111) is provided with a locking column (122), the locking buckle (121) is provided with a rotating ring, and the rotating ring cooperates with the locking column (122), the second connecting shaft (102) is sleeved with the upper end of the connecting plate (3), and a limiting plate is provided at the end of the second connecting shaft (102).

2. The wear resistance detection device for special-shaped refractory bricks according to claim 1, characterized in that: The base (4) further comprises a third connecting seat (41) and a third connecting shaft (42). Two third connecting seats (41) are provided at one end of the base (4). The third connecting seats (41) are distributed on both sides of the base (4). The first rotating shafts (61) on both sides are connected to the output end of the reduction motor (6). The other end of the first rotating shaft (61) is plugged into the third connecting seat (41). The first rotating shaft (61) extends to the other side of the third connecting seat (41) and is connected to the rotating disk (62). The first connecting shaft (63) is sleeved with one end of the driving plate (2). The other end of the driving plate (2) is axially connected to the second rotating shaft (103). A connecting column is provided on the middle outer side of the connecting plate (3). The connecting column is plugged into the connecting hole on the driving plate (2).

3. The wear resistance detection device for special-shaped refractory bricks according to claim 1, characterized in that: The upper end of the friction assembly (1) is provided with a cover plate (7), the cover plate (7) is conical, the upper end of the cover plate (7) is provided with an air suction pipe, and the material of the cover plate (7) is selected to be transparent plastic.

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