Brick grinding machine for high-alumina brick production

Abstract

The utility model relates to a brick grinding machine for high-alumina brick production, which comprises a protective shell arranged in the middle of a support table, a dustproof shell is arranged in the protective shell, the bottom of the dustproof shell is fixedly connected with the support table, two sides of the dustproof shell are respectively and rotatably connected with a first connecting shaft, and first bevel gears are respectively fixed on the two first connecting shafts. The opposite ends of the two first connecting shafts extend out of the dustproof shell correspondingly and are fixedly provided with grinding heads, a sliding plate is slidably connected to the protective shell, a receding hole is formed in the middle of the sliding plate, and the dustproof shell is located in the receding hole. The high-alumina brick is placed on the rotating seats, the position of the high-alumina brick is fixed through the clamping mechanism, the to-be-ground face of the high-alumina brick can make contact with the corresponding grinding head by limiting the rotating seats and moving the sliding plate, the corresponding face of the high-alumina brick can be ground through rotation of the grinding head, and when one rotating seat drives the high-alumina brick to be ground, the rotating seat on the other side extends out of the protective shell, so that the high-alumina brick is ground. And the high-alumina brick can be placed on the other rotary seat, so that the device is convenient for double-head cooperative work.

Description

Technical Field

[0001] The utility model relates to a high-alumina brick production technology, in particular to a brick grinding machine for producing high-alumina bricks. Background Art

[0002] High alumina brick is a kind of refractory brick with a wide range of uses. It can also be called straight refractory brick. It is used in almost every kiln. It is a refractory material with a certain shape and size. The common high alumina bricks on the market are mostly regular rectangular and cubic structures. Brick grinding machines are used to grind refractory products and use mechanical processing methods to improve the dimensional accuracy and surface smoothness of certain refractory products.

[0003] Existing high-alumina brick grinding machines are often not convenient for double heads to work together, resulting in low working efficiency and inconvenience in grinding the two opposite sides of high-alumina bricks. Utility Model Content

[0004] The purpose of the utility model is to provide a brick grinding machine for high-alumina brick production, which is used to solve the problem that the existing brick grinding machines for high-alumina brick production are often not convenient for double heads to work together and are not convenient for grinding two opposite surfaces of high-alumina bricks.

[0005] In order to solve the above problems, the utility model provides a brick grinding machine for high-alumina brick production, including a protective shell installed in the middle of the support platform, a dustproof shell is provided in the protective shell, the bottom of the dustproof shell is fixedly connected to the support platform, and the two sides of the dustproof shell are respectively rotatably connected with the first connecting shaft, and the two first connecting shafts are respectively fixed with first bevel gears, and the opposite ends of the two first connecting shafts respectively extend out of the dustproof shell and are fixedly installed with grinding heads, a sliding plate is slidably connected to the protective shell, a clearance hole is opened in the middle of the sliding plate, the dustproof shell is located in the clearance hole, and sliding grooves are respectively opened on both sides of the sliding plate, a slider is slidably connected in the sliding groove, a rotary seat is rotatably connected in the slider, and a clamping mechanism is provided on the rotary seat.

[0006] The brick grinding machine for producing high-alumina bricks provided by the utility model also has the following technical features:

[0007] Furthermore, a rotatable rotating rod is provided in the protective shell, the bottom end of the rotating rod extends into the dustproof shell and is fixed with a second connecting shaft, the second connecting shaft is fixedly connected to a second bevel gear, and the two first bevel gears are engaged with the second bevel gear.

[0008] Furthermore, a fixing seat is provided in the dustproof shell, the opposite ends of the two first connecting shafts respectively extend into the dustproof shell and are rotatably connected to the fixing seat, and the bottom end of the second connecting shaft is rotatably connected to the fixing seat.

[0009] Furthermore, a motor is fixedly installed on the top of the protective shell, an output end of the motor is fixedly connected to the top end of the rotating rod, and a dust suction pipe is fixedly connected to the protective shell.

[0010] Furthermore, the clamping mechanism includes two side plates, a concave frame and a tightening bolt. The two side plates are respectively fixed on the swivel seat. The two clamping arms of the concave frame are respectively fixedly connected to the top of the corresponding side plate. The top of the concave frame is threadedly connected to the tightening bolt. The bottom end of the tightening bolt is fixed with a pad. Two limit plates are respectively provided on both sides of the positioning hole. The bottom of the limit plate is fixedly connected to the sliding plate. The corresponding two limit plates can play a limiting role on a swivel seat.

[0011] Furthermore, the sliding plate is provided with two L-shaped grooves respectively connected to the corresponding sliding grooves, and an L-shaped rod that can move up and down is provided in the L-shaped groove. The lower side of the L-shaped rod is connected to the sliding plate via a spring, and a protrusion is integrally formed at one end of the L-shaped rod, and one side of the protrusion can contact one side of the slider.

[0012] The utility model has the following beneficial effects: by placing high-aluminum bricks on a rotary seat and fixing the position of the high-aluminum bricks by a clamping mechanism, by limiting the rotary seat and moving the sliding plate, the surface of the high-aluminum brick to be ground can be brought into contact with the corresponding grinding head, and the rotation of the grinding head can grind the corresponding surface of the high-aluminum brick. When one of the rotary seats drives the high-aluminum brick to grind, the rotary seat on the other side extends out of the protective shell, and the high-aluminum brick can be placed on the other rotary seat, so that the device is convenient for double heads to work together, thereby improving work efficiency. After grinding one surface of the high-aluminum brick, the rotary seat is pulled out of the protective shell by moving the sliding plate, and by moving the slider in the slide groove and then rotating the rotary seat one hundred and eighty degrees, the device can facilitate the grinding of two opposite surfaces of the high-aluminum brick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric diagram of an embodiment of the present utility model;

[0014] Figure 2 This is a three-dimensional diagram of the embodiment of the utility model after removing the protective shell and the dust cover;

[0015] Figure 3 This is a front cutaway view of an embodiment of the present utility model;

[0016] Figure 4 For the embodiment of the utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

[0018] like Figures 1 to 4In the embodiment of the high-aluminum brick production grinding machine of the utility model shown, the high-aluminum brick production grinding machine includes a protective shell 2 installed in the middle of the support 1, a dust shell 3 is provided in the protective shell 2, the bottom of the dust shell 3 is fixedly connected to the support 1, and the two sides of the dust shell 3 are respectively rotatably connected to the first connecting shaft 4, and the two first connecting shafts 4 are respectively fixed with first bevel gears 5, and the opposite ends of the two first connecting shafts 4 extend out of the dust shell 3 and are fixedly installed with grinding heads 6, a sliding plate 7 is slidably connected to the protective shell 2, a clearance hole is provided in the middle of the sliding plate 7, the dust shell 3 is located in the clearance hole, and a slide groove is provided on both sides of the sliding plate 7, a slider 8 is slidably connected in the slide groove, a rotary seat 9 is rotatably connected in the slider 8, and a clamping mechanism 10 is provided on the rotary seat 9. By placing the high-alumina brick on the rotary seat 9 and fixing the position of the high-alumina brick by the clamping mechanism 10, and limiting the rotary seat 9 and moving the sliding plate 7, the surface of the high-alumina brick to be ground can be brought into contact with the corresponding grinding head 6. The grinding head 6 rotates to grind the corresponding surface of the high-alumina brick. When one of the rotary seats 9 drives the high-alumina brick to grind, the rotary seat 9 on the other side extends out of the protective shell 2, and a high-alumina brick can be placed on the other rotary seat 9, so that the device is convenient for double-headed cooperation, thereby improving work efficiency. After grinding one surface of the high-alumina brick, the rotary seat 9 is pulled out of the protective shell 2 by moving the sliding plate 7, and by moving the slider 8 in the slide groove and then rotating the rotary seat 9 one hundred and eighty degrees, the device can facilitate grinding the two opposite surfaces of the high-alumina brick.

[0019] In one embodiment of the present application, preferably, a rotatable turning rod 11 is provided in the protective shell 2, the bottom end of the turning rod 11 extends into the dustproof shell 3 and is fixed with a second connecting shaft 12, and the second connecting shaft 12 is fixedly connected to a second bevel gear 13, and the two first bevel gears 5 are both engaged with the second bevel gear 13. By rotating the turning rod 11, the first bevel gear 5 and the second bevel gear 13 can be driven to rotate, and then the two grinding heads 6 can be driven to rotate and grind.

[0020] In one embodiment of the present application, preferably, a fixed seat 14 is provided in the dustproof shell 3, and the opposite ends of the two first connecting shafts 4 respectively extend into the dustproof shell 3 and are rotatably connected to the fixed seat 14, and the bottom end of the second connecting shaft 12 is rotatably connected to the fixed seat 14. Through the setting of the fixed seat 14, the rotation stability of the first connecting shaft 4 and the second connecting shaft 12 can be enhanced.

[0021] In one embodiment of the present application, preferably, a motor 15 is fixedly installed on the top of the protective shell 2, the output end of the motor 15 is fixedly connected to the top of the rotating rod 11, and a dust suction pipe is fixedly connected to the protective shell 2. By starting the motor 15, the rotating rod 11 can be driven to rotate, and the negative pressure equipment is connected through the free end of the dust suction pipe, thereby facilitating the extraction of the ground dust.

[0022] In one embodiment of the present application, preferably, the clamping mechanism 10 includes two side plates 101, a concave frame 102 and a tightening bolt 103. The two side plates 101 are respectively fixed on the rotating seat 9, and the two clamping arms of the concave frame 102 are respectively fixedly connected to the top of the corresponding side plate 101. The top of the concave frame 102 is threadedly connected to the tightening bolt 103. The bottom end of the tightening bolt 103 is fixed with a pad. Two limit plates 16 are respectively provided on both sides of the positioning hole. The bottom of the limit plate 16 is fixedly connected to the sliding plate 7. The corresponding two limit plates 16 can play a limiting role on a rotating seat 9. The high-aluminum brick is placed between the two side plates 101 on the rotating seat 9. The left and right positions of the high-aluminum brick are limited by the side plates 101. By rotating the tightening bolt 103, the tightening bolt 103 drives the pad to fix the position of the high-aluminum brick. The corresponding two limit plates 16 can limit the rotating seat 9 to prevent it from rotating during grinding.

[0023] In one embodiment of the present application, preferably, the sliding plate 7 is provided with two L-shaped grooves 17 respectively connected to the corresponding sliding grooves, and an L-shaped rod 18 that can move up and down is provided in the L-shaped groove 17. The lower side of the L-shaped rod 18 is connected to the sliding plate 7 via a spring, and a protrusion is integrally formed at one end of the L-shaped rod 18. One side of the protrusion can contact one side of the slider 8. When the rotary seat 9 is limited by the limiting plate 16, the L-shaped rod 18 can bounce up under the action of the spring, so that the protrusion limits the front and rear position of the rotary seat 9.

[0024] Baffles for limiting the position of the sliding plate are respectively provided on both sides of the support platform 1.

[0025] When the utility model is in use, the high-aluminum brick is placed on one of the rotating seats 9, and the left and right positions of the high-aluminum brick are limited by the side plates 101. By rotating the tightening bolts 103, the tightening bolts 103 drive the pads to fix the positions of the high-aluminum bricks. By moving the slider 8, the corresponding two limiting plates 16 can limit the rotating seat 9. When the rotating seat 9 is limited by the limiting plates 16, the L-shaped rod 18 can be bounced up under the action of the spring, so that the protrusion limits the front and rear positions of the rotating seat 9. The starting motor 15 can drive the rotating rod 11 to rotate. The rotation of the rotating rod 11 can drive the first bevel gear 5 and the second bevel gear 13 to rotate, and then can drive the two grinding heads 6 to rotate and grind, and the sliding plate 7 is moved. , which can make the surface of the high-alumina brick to be ground contact with the corresponding grinding head 6, and the grinding head 6 can rotate to grind the corresponding surface of the high-alumina brick. When one of the rotary seats 9 drives the high-alumina brick to grind, the rotary seat 9 on the other side extends out of the protective shell 2, and the high-alumina brick can be placed on the other rotary seat 9. By pushing the sliding plate 7 back and forth, the device is convenient for the double heads to work together, thereby improving work efficiency. After grinding one surface of the high-alumina brick, the rotary seat 9 is pulled out of the protective shell 2 by moving the sliding plate 7, and the L-shaped rod 18 is pressed down, the slider 8 is moved in the slide groove, and then the rotary seat 9 is rotated one hundred and eighty degrees, and then the rotary seat 9 is limited again, so that the device can facilitate the grinding of the two opposite surfaces of the high-alumina brick.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A brick grinding machine for producing high-alumina bricks, comprising a protective shell (2) mounted in the middle of a support (1), characterized in that: A dustproof shell (3) is provided in the protective shell (2), the bottom of the dustproof shell (3) is fixedly connected to the support (1), and first connecting shafts (4) are rotatably connected on both sides of the dustproof shell (3), and first bevel gears (5) are fixed on the two first connecting shafts (4). The opposite ends of the two first connecting shafts (4) extend out of the dustproof shell (3) and are fixedly mounted with grinding heads (6). A sliding plate (7) is slidably connected to the protective shell (2), a clearance hole is provided in the middle of the sliding plate (7), and the dustproof shell (3) is located in the clearance hole. Slide grooves are provided on both sides of the sliding plate (7), and a slider (8) is slidably connected in the slide groove. A rotary seat (9) is rotatably connected in the slider (8), and a clamping mechanism (10) is provided on the rotary seat (9).

2. The high-alumina brick grinding machine according to claim 1, characterized in that: A rotatable rotating rod (11) is provided in the protective shell (2). The bottom end of the rotating rod (11) extends into the dustproof shell (3) and is fixed with a second connecting shaft (12). A second bevel gear (13) is fixedly connected to the second connecting shaft (12). Both first bevel gears (5) are engaged with the second bevel gear (13).

3. The brick grinding machine for producing high-alumina bricks according to claim 2, characterized in that: A fixed seat (14) is provided in the dustproof shell (3), the opposite ends of the two first connecting shafts (4) respectively extend into the dustproof shell (3) and are rotatably connected to the fixed seat (14), and the bottom end of the second connecting shaft (12) is rotatably connected to the fixed seat (14).

4. The brick grinding machine for producing high-alumina bricks according to claim 2, characterized in that: A motor (15) is fixedly mounted on the top of the protective shell (2); the output end of the motor (15) is fixedly connected to the top end of the rotating rod (11); and a dust suction pipe is fixedly connected to the protective shell (2).

5. The brick grinding machine for producing high-alumina bricks according to claim 1, characterized in that: The clamping mechanism (10) comprises two side plates (101), a concave frame (102) and a tightening bolt (103). The two side plates (101) are respectively fixed on the rotating seat (9). The two clamping arms of the concave frame (102) are respectively fixedly connected to the top of the corresponding side plate (101). The top of the concave frame (102) is threadedly connected to the tightening bolt (103). A pad is fixed to the bottom end of the tightening bolt (103). Two limiting plates (16) are respectively provided on both sides of the positioning hole. The bottom of the limiting plate (16) is fixedly connected to the sliding plate (7). The corresponding two limiting plates (16) can play a limiting role on one rotating seat (9).

6. The brick grinding machine for producing high-alumina bricks according to claim 1, characterized in that: The sliding plate (7) is provided with two L-shaped grooves (17) respectively connected to the corresponding sliding grooves. An L-shaped rod (18) that can move up and down is provided in the L-shaped groove (17). The lower side of the L-shaped rod (18) is connected to the sliding plate (7) via a spring. A protrusion is integrally formed at one end of the L-shaped rod (18), and one side of the protrusion can contact one side of the slider (8).

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