Maintenance device for manufacturing coal gangue baking-free bricks

Abstract

The invention relates to the technical field of brick maintenance, in particular to a maintenance device for manufacturing coal gangue baking-free bricks, which comprises a maintenance box, a handrail and a box door hinged to one side of the maintenance box, and a baking-free brick body with two zigzag ends is placed on the upper part of the handrail; the maintenance assembly is located on the inner side of a sawtooth groove in one end of the baking-free brick body and used for maintaining the sawtooth groove in the up-down reciprocating motion process of the maintenance assembly. The two second friction plates are arranged between the two first friction plates in a conical shape. In order to solve the problem of local scumming in the maintenance process of the coal gangue baking-free brick, the maintenance assembly capable of moving up and down in a reciprocating mode is adopted, extends into the inner side of the sawtooth groove and performs maintenance with the inner walls of the two sides of the sawtooth groove, and the sawtooth grooves in the two ends of the brick can be prevented from being damaged in the maintenance process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of brick curing, in particular to a curing device for coal gangue non-burned brick making. BACKGROUND

[0002] Coal gangue non-burned brick is a new type of environmentally friendly building brick made of coal gangue as the main raw material without high temperature calcination. The core of its production process is to mix crushed coal gangue with a small amount of cement, lime and other cementitious materials and water, and then to form a high-pressure molding, and then to solidify and harden through natural curing or steam curing to achieve the required strength.

[0003] A cement concrete test block rotating curing box is disclosed in a patent with the publication number CN117484661A, which relates to the field of concrete curing equipment technology. The box includes a box body, a box door hinged to the box body, a rotating mechanism installed in the box body, a curing mechanism installed on the box body for maintaining temperature and humidity in the box, and a drive mechanism installed on the box body and connected to the rotating mechanism and the curing mechanism. The drive mechanism drives the rotating mechanism and the curing mechanism to work. The curing effect of the concrete test block is improved, and the performance of the concrete test block is improved.

[0004] Although the above-mentioned device can achieve the effect of curing the test block, coal gangue non-burned brick has certain particularity. Soluble salts in raw materials or gel materials, such as alkali metal salts in cement or sulfates in coal gangue, migrate to the surface of the brick with water, causing the surface of the brick to precipitate white crystalline substances. Part of the coal gangue non-burned brick has a sawtooth-shaped setting at both ends. When these crystalline parts are distributed on the inner wall of the sawtooth groove, the ordinary curing device will cause damage to the sawteeth at both ends when dealing with the efflorescence problem. SUMMARY

[0005] The present application aims to solve the problems existing in the prior art and provides a curing device for coal gangue non-burned brick making.

[0006] To achieve the above-mentioned purpose, the present application adopts the following technical solutions: A curing device for coal gangue non-burned brick making is designed, which includes a curing box, a railing, and a box door hinged to one side of the curing box. The non-burned brick body with sawtooth-shaped ends is placed on the upper part of the railing. It also includes multiple curing assemblies arranged on one side of the curing box, and the curing assemblies are located on the inner side of the sawtooth groove at one end of the non-burned brick body. The curing assemblies reciprocate up and down to cure the sawtooth groove. The maintenance assembly comprises a rod, a support sheet, an upper limiting sheet, a first friction sheet, a second friction sheet, a lower limiting sheet and a slot assembly. Two support sheets are symmetrically arranged outside the rod, the first friction sheet is symmetrically arranged on the outer wall of the support sheet, and two second friction sheets are arranged in a tapered manner between the two first friction sheets.

[0007] Preferably, the first friction sheet and the second friction sheet are mutually attached to the inner wall of the sawtooth slot at one end of the body of the non-fired brick. The support sheet and the first friction sheet can rotate relative to each other, and the upper limiting sheet and the lower limiting sheet are arranged at the upper part and the lower part of the support sheet, respectively, for limiting the angle of oscillation of the first friction sheet.

[0008] Preferably, the slot assembly comprises a first storage slot, a second storage slot and a leakage hole. The first storage slot is arranged at the upper part of the first friction sheet, the second storage slot is arranged at the upper part of the second friction sheet, and the first storage slot and the second storage slot are in communication with each other, and the second friction sheet is arranged with a leakage hole on the side close to the body of the non-fired brick, and the leakage hole and the second storage slot are in communication with each other.

[0009] Preferably, a chamber is arranged at one end of the first friction sheet, an inlet hole is arranged at the upper part of the chamber, a plunger is inserted into the inlet hole, and the chamber is in communication with the first storage slot through a conveying hole at the lower end on one side.

[0010] Preferably, the bottom of the chamber is arranged in an inclined manner, and the height of the area where the conveying hole is located is lower than the height of the position on the other side of the chamber.

[0011] Preferably, a through-type reserved hole is arranged at the upper part of the maintenance box, an upper connecting box is arranged outside the reserved hole, a plurality of maintenance assemblies pass through the reserved hole and extend to the inside of the upper connecting box, a total connecting frame is connected between the upper ends of the maintenance assemblies, and the total connecting frame is connected between the inside top wall of the upper connecting box through a plurality of electric telescopic rods.

[0012] Preferably, a through-type material receiving hole is arranged at the bottom of the maintenance box, the material receiving hole is located directly below the plurality of maintenance assemblies, support frames are symmetrically arranged at the two sides of the bottom of the maintenance box, a collection box is placed between the two support frames, the upper part of the collection box is arranged in an open manner, and the collection box is used to collect the particles falling from the material receiving hole.

[0013] Preferably, a swing plate is swingingly arranged between the upper ends of the two support frames, and a plurality of connecting ropes are connected between the swing plate and the rod.

[0014] Preferably, when the swing plate swings, the bottom of the swing plate moves inside the collecting box, and no contact occurs between the swing plate and the inner wall of the collecting box.

[0015] Preferably, the rail is provided with a plurality of rails at different heights, and when the baking-free brick body is placed on the rail at the same height, the box door is closed, and the box door abuts against one end of the baking-free brick body.

[0016] The curing device for baking-free brick made of coal gangue has the advantages that the curing device for baking-free brick made of coal gangue can solve the problem of local frost appearing in the curing process of the baking-free brick made of coal gangue, the curing assembly can move up and down, extend into the inside of the sawtooth groove, and cure the inner walls on both sides of the sawtooth groove, and the sawtooth grooves at both ends of the brick can be prevented from being damaged in the curing process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The figure is a structural schematic view of the curing device for baking-free brick made of coal gangue.

[0018] Figure 2 The figure is a structural schematic view of the curing device for baking-free brick made of coal gangue from another perspective.

[0019] Figure 3 The figure is a structural schematic view of the curing assembly of the curing device for baking-free brick made of coal gangue.

[0020] Figure 4 The figure is a structural schematic view of the groove assembly of the curing device for baking-free brick made of coal gangue.

[0021] Figure 5 The figure is a structural schematic view of the inside of the first friction plate of the curing device for baking-free brick made of coal gangue.

[0022] Figure 6 The figure is a structural schematic view of the position of the swing plate of the curing device for baking-free brick made of coal gangue.

[0023] Figure 7 The figure is a structural schematic view of the swing plate and the collecting box of the curing device for baking-free brick made of coal gangue.

[0024] Figure 8 The figure is a movement schematic view of the friction plate of the curing device for baking-free brick made of coal gangue.

[0025] In the figure: maintenance box 1, support frame 2, upper connection box 3, electric telescopic rod 4, total connection frame 5, maintenance assembly 6, rod 601, support sheet 602, upper limiting sheet 603, first friction sheet 604, second friction sheet 605, lower limiting sheet 606, slot assembly 607, first storage slot 607-a, second storage slot 607-b, leakage hole 607-c, unfired brick body 7, railing 8, reserved hole 9, receiving hole 10, swing plate 11, collection box 12, connecting rope 13, plunger 14, feeding hole 15, cavity 16, conveying hole 17. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all.

[0027] Embodiment 1, refer to Figures 1-4 A maintenance device for making coal gangue unfired brick, comprising a maintenance box 1, a railing 8 and a box door hinged to one side of the maintenance box 1, and the unfired brick body 7 with two ends in a sawtooth shape is placed on the upper part of the railing 8, and the railing 8 is provided with a plurality of rails at different heights, and when the unfired brick body 7 is placed on the railing 8 at the same height, the box door is closed and abuts against one end of the unfired brick body 7.

[0028] Further comprising: a plurality of maintenance assemblies 6 provided on one side of the maintenance box 1, and the maintenance assembly 6 is located inside the sawtooth groove at one end of the unfired brick body 7, and the sawtooth groove is maintained during the up-and-down reciprocating movement of the maintenance assembly 6.

[0029] The maintenance assembly 6 comprises a rod 601, a support sheet 602, an upper limiting sheet 603, a first friction sheet 604, a second friction sheet 605, a lower limiting sheet 606 and a slot assembly 607, two support sheets 602 are symmetrically arranged on the outer side of the rod 601, the first friction sheet 604 is symmetrically arranged on the outer wall of the support sheet 602, and the two second friction sheets 605 are arranged in a conical shape between the two first friction sheets 604.

[0030] The first friction sheet 604 and the second friction sheet 605 are mutually attached to the inner wall of the sawtooth groove at one end of the unfired brick body 7, the support sheet 602 and the first friction sheet 604 can rotate relative to each other, the upper limiting sheet 603 and the lower limiting sheet 606 are respectively arranged on the upper part and the lower part of the support sheet 602, and are used to limit the angle of oscillation of the first friction sheet 604.

[0031] In the curing process of coal gangue unfired brick, soluble salts in raw materials or gel materials, such as alkali metal salts in cement or sulfate salts in coal gangue, migrate to the surface of the brick with water, causing the surface of the brick to precipitate white crystalline substances, resulting in efflorescence, which will affect the overall strength of the brick when efflorescence occurs during curing, so it is necessary to remove it during curing, but part of the coal gangue unfired brick has a conical tooth at both ends, which causes the existing technology to rub the surface of the mechanical friction, which not only causes the conical tooth to break down under stress, but also cannot solve the problem of crystalline efflorescence in the tooth groove.

[0032] Therefore, when the coal gangue unfired brick is processed, the unfired brick body 7 is placed on the railings 8 of different heights in turn, and when the unfired brick body 7 is placed, the conical teeth at one end of the unfired brick body 7 are aligned with the position of the rod 601, so that each first friction plate 604 and second friction plate 605 can extend into the tooth groove at the end of the unfired brick body 7 and be mutually attached between the inner wall of the tooth groove, and the first friction plate 604 and the second friction plate 605 can be made of a material that can deform, and when the electric telescopic rod 4 drives the total connecting frame 5 to move up and down, it drives the rod 601, the first friction plate 604 and the second friction plate 605 to move up and down reciprocatingly, and in this process, the first friction plate 604 and the second friction plate 605 are mutually rubbed with the inner wall of the tooth groove, and the white crystalline position in the efflorescence area falls down by the friction force.

[0033] Embodiment 2, reference Figures 3-5 The difference between this embodiment and embodiment 1 is that the slot assembly 607 includes a first storage slot 607-a, a second storage slot 607-b and a leakage hole 607-c, the first storage slot 607-a is opened at the upper part of the first friction plate 604, the second storage slot 607-b is opened at the upper part of the second friction plate 605, and the first storage slot 607-a and the second storage slot 607-b are in communication with each other, and the leakage hole 607-c is opened on the side of the second friction plate 605 close to the unfired brick body 7, and the leakage hole 607-c and the second storage slot 607-b are in communication with each other.

[0034] One end of the first friction plate 604 is internally provided with a chamber 16, the upper part of the chamber 16 is provided with a feeding hole 15, the feeding hole 15 is inserted with a plunger 14, the chamber 16 is in communication with the first storage slot 607-a through a conveying hole 17 at one side and the lower end, the bottom of the chamber 16 is inclinedly arranged, and the height of the region where the conveying hole 17 is located is lower than the height of the position on the other side of the chamber 16.

[0035] When the first friction plate 604 and the second friction plate 605 are in contact with each other in the tooth groove, a lot of particulate matter is ground down, and if these particulate matters are not treated in time, the problem of local blockage will occur.

[0036] To this end, the two sets of first friction plate 604 and second friction plate 605 form a ring-shaped semi-closed shape, so that the two scraped materials can fall from the gap between the two sets of first friction plate 604, second friction plate 605 and rod 601, in addition, the first friction plate 604 is fixed outside the support plate 602 on both sides in the form of hinged, in the process of contacting with the inner wall of the gear slot, the first friction plate 604 and the second friction plate 605 can swing slightly, limit the angle of swing, respectively install the upper limit piece 603 and the lower limit piece 606 on the upper and lower of the support plate 602, keep the first friction plate 604 and the second friction plate 605 always in contact with the inner wall of the gear slot.

[0037] In order to protect the end taper of the non-burning brick body 7 from being damaged, the first friction plate 604 and the second friction plate 605 are made of soft polishing material which can have certain deformation, and the problem of insufficient friction force of the first friction plate 604 and the second friction plate 605 in the process of contacting with the inner wall of the gear slot will occur.

[0038] To this end, the first friction plate 604 is provided with a cavity 16 near the rod 601, and some dry powder is injected into the cavity 16 from the feeding hole 15 in advance, when the first friction plate 604 moves upward, the included angle between the first friction plate 604 and the rod 601 is acute, so that the dry powder particles in the cavity 16 pass through the first storage groove 607-a, the second storage groove 607-b and finally leak out of the leakage hole 607-c in turn, the leaked dry powder can act on the position where the first friction plate 604 and the second friction plate 605 contact with the inner wall of the gear slot, increase the friction resistance and improve the effect of maintaining the inner wall of the gear slot, when the first friction plate 604 moves downward, the included angle between the first friction plate 604 and the rod 601 is obtuse, the position height of the first storage groove 607-a is higher than that of the conveying hole 17, the powder in the cavity 16 cannot leak out, so that the intermittent leakage can save the effect of material saving.

[0039] Secondly, in the process of the first friction plate 604, the second friction plate 605 and the inner wall of the tooth groove contact maintenance, because the crystalline substances in the frost area fall off in the form of particles, according to the above description of the movement trajectory of the first friction plate 604 and the second friction plate 605, when the first friction plate 604 and the second friction plate 605 move downward, the particles falling off from the frost area during the maintenance process will roll into the second storage groove 607-b, and part of the particles will be transferred from the second storage groove 607-b to the first storage groove 607-a under the influence of gravity. When the first friction plate 604 and the second friction plate 605 move upward, the particles that have entered the second storage groove 607-b and the first storage groove 607-a will leak out of the leakage hole 607-c. The material during the maintenance process is fully utilized, and the first friction plate 604 and the second friction plate 605 move as shown in Figure 8 , not the whole, but the upper and lower edges thereof contact the inner wall of the tooth groove. The slight deformation during the process does not affect the transfer of the above-mentioned particles during the movement.

[0040] Embodiment 3, refer to Figures 6-7 The difference between this embodiment and embodiments 1 and 2 is that the bottom of the maintenance box 1 is provided with a through-type material receiving hole 10, the material receiving hole 10 is located directly below the plurality of maintenance assemblies 6, and the bottom of the maintenance box 1 is symmetrically provided with a support frame 2 on both sides. A collection box 12 is placed between the two support frames 2, the upper part of the collection box 12 is provided with an open top, and the collection box 12 is used to collect the particles falling from the material receiving hole 10.

[0041] A swing plate 11 is swingingly arranged between the upper ends of the two support frames 2, and a plurality of connecting ropes 13 are connected between the swing plate 11 and the rod 601. When the swing plate 11 swings, the bottom of the swing plate 11 moves inside the collection box 12, and the swing plate 11 does not contact the inner wall of the collection box 12.

[0042] In order to collect the particles and dry ground powder falling from the grinding, the particles falling from the material receiving hole 10 fall on the swing plate 11, and the swing plate 11 is connected to the bottom of the rod 601 through the connecting ropes 13, so that the swing plate 11 periodically swings with the rod 601, which helps to completely transfer the powder particles falling on the swing plate 11 to the inside of the collection box 12, avoiding the problem of aggregation on the swing plate 11 due to the attractive force between the particles.

[0043] The working principle of the device is: In the curing process of coal gangue unfired brick, soluble salts in raw materials or gel materials, such as alkali metal salts in cement or sulfate salts in coal gangue, migrate to the surface of the brick with water, causing the surface of the brick to precipitate white crystalline substances, resulting in efflorescence, which will affect the overall strength of the brick when efflorescence occurs during curing, so it needs to be removed during curing, but part of the coal gangue unfired brick has a conical tooth at both ends, which causes the existing technology to rub the surface of the mechanical friction, which not only causes the conical tooth to break under stress, but also cannot solve the problem of crystalline efflorescence in the inner wall of the tooth groove.

[0044] Therefore, when the coal gangue unfired brick is processed, the unfired brick body 7 is placed on the railings 8 of different heights in turn, and when the unfired brick body 7 is placed, the conical teeth at one end of the unfired brick body 7 are aligned with the position of the rod 601, so that each first friction plate 604 and second friction plate 605 can extend into the tooth groove at the end of the unfired brick body 7 and be mutually attached to the inner wall of the tooth groove. The first friction plate 604 and the second friction plate 605 can be made of a material that can deform. When the electric telescopic rod 4 drives the total connecting frame 5 to move up and down, it drives the rod 601, the first friction plate 604 and the second friction plate 605 to move up and down reciprocatingly. In this process, the first friction plate 604 and the second friction plate 605 are mutually rubbed with the inner wall of the tooth groove, and the white crystalline position in the efflorescence area falls down by the friction force.

[0045] When the first friction plate 604 and the second friction plate 605 are in contact with each other in the tooth groove, a lot of particulate matter is polished down, and if these particulate matters are not treated in time, the problem of local blockage will occur.

[0046] Therefore, two groups of first friction plates 604 and second friction plates 605 form a ring-shaped semi-closed shape, so that the two scraped materials can fall from the gap between the two groups of first friction plates 604, second friction plates 605 and the rod 601. In addition, the first friction plate 604 is fixed outside the support plate 602 on both sides in a hinged form, which can allow the first friction plate 604 and the second friction plate 605 to swing slightly during contact with the inner wall of the tooth groove. The angle of swing is limited, and the upper limit piece 603 and the lower limit piece 606 are respectively installed above and below the support plate 602, so that the first friction plate 604 and the second friction plate 605 are always in contact with the inner wall of the tooth groove.

[0047] In order to protect the end conical teeth of the unfired brick body 7 from being damaged, the first friction plate 604 and the second friction plate 605 are made of soft polishing materials that can have a certain deformation, which will cause the problem of insufficient friction force of the first friction plate 604 and the second friction plate 605 during contact with the inner wall of the tooth groove.

[0048] To this end, the chamber 16 is arranged at the position of the first friction plate 604 close to the rod 601, and some dry grinding powder is injected into the chamber 16 from the feeding hole 15 in advance. When the first friction plate 604 moves upward, the included angle between the first friction plate 604 and the rod 601 is acute, so that the dry powder particles in the chamber 16 pass through the first storage groove 607-a, the second storage groove 607-b and finally leak out of the leakage hole 607-c in sequence from the conveying hole 17. The leaked dry powder can act on the position where the first friction plate 604, the second friction plate 605 and the inner wall of the gear slot are in contact, increase the friction resistance, and improve the effect of maintaining the inner wall of the gear slot. When the first friction plate 604 moves downward, the included angle between the first friction plate 604 and the rod 601 is obtuse, and the position height of the first storage groove 607-a is higher than that of the conveying hole 17. The powder in the chamber 16 cannot leak out. The intermittent leakage can save the effect of material.

[0049] Secondly, in the process of maintaining the contact between the first friction plate 604, the second friction plate 605 and the inner wall of the gear slot, the crystalline substances in the frosting area fall off in the form of particles. According to the movement trajectory of the first friction plate 604 and the second friction plate 605 described above, when the first friction plate 604 and the second friction plate 605 move downward, the crystalline particles falling off from the frosting area during the maintenance process will roll into the second storage groove 607-b by inertia. Part of the particles are transferred from the second storage groove 607-b to the first storage groove 607-a under the influence of gravity. When the first friction plate 604 and the second friction plate 605 move upward, the particles originally entering the second storage groove 607-b and the first storage groove 607-a leak out of the leakage hole 607-c. The material during the maintenance process is fully utilized, and the first friction plate 604 and the second friction plate 605 move as shown in Figure 8 , not the whole contact with the inner wall of the gear slot, but the upper edge and the lower edge thereof contact with the inner wall of the gear slot. The slight deformation generated in the process does not affect the transfer of the particles during the movement.

[0050] In order to collect the particles falling off and the dry grinding powder, the falling particles pass through the receiving hole 10 and fall on the swing plate 11. The swing plate 11 is connected to the bottom of the rod 601 through the connecting rope 13, so that the swing plate 11 periodically swings with the rod 601, which helps to completely transfer the powder particles falling on the swing plate 11 to the inside of the collection box 12, avoiding the problem of aggregation on the swing plate 11 due to the attractive force between the particles.

[0051] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A curing device for the production of coal gangue non-fired bricks, comprising a curing box (1), railings (8), and a door hinged to one side of the curing box (1), wherein a non-fired brick body (7) with serrated ends is placed on the upper part of the railings (8), characterized in that: It also includes: multiple sets of curing components (6) set on one side of the curing box (1), and the curing components (6) are located inside the sawtooth groove at one end of the non-fired brick body (7), and the sawtooth groove is cured during the up-and-down reciprocating motion of the curing components (6); The maintenance component (6) includes a rod (601), a support plate (602), an upper limit plate (603), a first friction plate (604), a second friction plate (605), a lower limit plate (606), and a slot assembly (607). Two support plates (602) are symmetrically arranged on the outside of the rod (601), the first friction plate (604) is symmetrically arranged on the outer wall of the support plate (602), and two second friction plates (605) are conically arranged between the two first friction plates (604).

2. The curing device for producing coal gangue non-fired bricks according to claim 1, characterized in that: The first friction plate (604) and the second friction plate (605) are in contact with the inner wall of the serrated groove at one end of the non-fired brick body (7); The support plate (602) and the first friction plate (604) can rotate relative to each other. The upper limit plate (603) and the lower limit plate (606) are respectively disposed on the upper and lower parts of the support plate (602) to limit the swing angle of the first friction plate (604).

3. The curing device for producing coal gangue non-fired bricks according to claim 2, characterized in that: The slot assembly (607) includes a first storage slot (607-a), a second storage slot (607-b), and a drain hole (607-c). The first storage tank (607-a) is located on the upper part of the first friction plate (604), and the second storage tank (607-b) is located on the upper part of the second friction plate (605). The first storage tank (607-a) and the second storage tank (607-b) are interconnected. The second friction plate (605) has a drain hole (607-c) on the side near the non-fired brick body (7), and the drain hole (607-c) is interconnected with the second storage tank (607-b).

4. The curing device for the production of coal gangue non-fired bricks according to any one of claims 2 or 3, characterized in that: The first friction plate (604) has a cavity (16) inside one end. The upper part of the cavity (16) is provided with a feed hole (15). A plunger (14) is inserted into the feed hole (15). The lower end of one side of the cavity (16) is connected to the first storage tank (607-a) through a conveying hole (17).

5. The curing device for producing coal gangue non-fired bricks according to claim 4, characterized in that: The bottom of the chamber (16) is inclined, and the area where the delivery hole (17) is located is at a lower height than the other side of the chamber (16).

6. The curing device for producing coal gangue non-fired bricks according to claim 1, characterized in that: The upper part of the maintenance box (1) is provided with a through-hole (9). An upper connecting box (3) is installed on the outside of the reserved hole (9). Multiple sets of maintenance components (6) pass through the reserved hole (9) and extend to the inside of the upper connecting box (3). A main connecting frame (5) is connected between the upper ends of the maintenance components (6). The main connecting frame (5) is connected to the inner top wall of the upper connecting box (3) through multiple sets of electric telescopic rods (4).

7. The curing device for producing coal gangue non-fired bricks according to claim 1, characterized in that: The bottom of the curing box (1) is provided with a through-hole (10) for receiving materials. The receiving hole (10) is located directly below the multiple sets of curing components (6). Support frames (2) are symmetrically arranged on both sides of the bottom of the curing box (1). A collection box (12) is placed between the two support frames (2). The upper part of the collection box (12) is open, and the collection box (12) is used to collect the particles falling from the receiving hole (10).

8. The curing device for producing coal gangue non-fired bricks according to claim 7, characterized in that: A swing plate (11) is oscillating between the upper ends of the two support frames (2), and multiple connecting ropes (13) are connected between the swing plate (11) and the rod (601).

9. The curing device for producing coal gangue non-fired bricks according to claim 8, characterized in that: When the swing plate (11) swings, the bottom of the swing plate (11) moves inside the collection box (12), and there is no contact between the swing plate (11) and the inner wall of the collection box (12).

10. The curing device for producing coal gangue non-fired bricks according to claim 1, characterized in that: The railings (8) are set at different heights. When the non-fired brick body (7) is placed on the railings (8) at the same height, the box door is closed and the box door abuts against one end of the non-fired brick body (7).

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