Discharging device for calcium aluminate calcination production

Abstract

The utility model belongs to the technical field of calcium aluminate processing, and particularly relates to a blanking device for calcium aluminate calcination production, which comprises a blanking bin, the inside of the blanking bin is hollow, and the side wall of the blanking bin is provided with a screening opening; a screen plate is obliquely arranged in the discharging bin, the oblique lower end of the screen plate abuts against the lower end of the screening opening, a guide hopper is arranged on the outer opening portion of the screening opening, and the bottom of the guide hopper inclines downwards. The collecting mechanism comprises a guide rail, an electric control vehicle and a material collecting box; the guide rail is horizontally arranged below the guide hopper, the bottom of the electric control vehicle is rotationally matched with the sliding rail, the material collecting box is movably arranged on the electric control vehicle, the upper end of the material collecting box is open, and the material collecting box is located below the guide hopper; the shaking mechanism is arranged on the electric control vehicle, the driving end of the shaking mechanism is connected with the bottom of the material collecting box, the material collecting box can be driven to shake, the space utilization rate of the material collecting box is increased, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of calcium aluminate processing, and specifically relates to a feeding device for calcium aluminate calcination production. Background Art

[0002] Calcium aluminate powder, as one of the refractory materials, is widely used in the production and processing of refractory plates. The industrial production of calcium aluminate powder generally involves crushing, screening and washing bauxite to obtain a mixture of quartz sand and bauxite of a certain size, and then adding the mixture into a high-temperature calcining furnace for heat treatment to produce a violent chemical reaction. This reaction will cause chemical changes in the aluminum oxide and calcium carbonate in the bauxite to form calcium aluminate compounds.

[0003] When calcining in a high-temperature calcining furnace, if the calcining temperature is too high and the aluminum content is high, the calcium aluminate product produced by the calcination of alumina and calcium carbonate is easy to form a lump. Since the calcium aluminate product after high-temperature calcination needs to be passed through a feeding device into a slag cooler for cooling, the lump calcium aluminate product will block the entrance of the slag cooler, causing the newly produced calcium aluminate product in the calcining furnace to be unable to enter the next process, causing blockage of the entire process. It is usually necessary to collect the lump calcium aluminate products through a screening and feeding mechanism. When the screened lump calcium aluminate products fall into the aggregate box, they are usually accumulated in a fixed position in the aggregate box. As the number of lump calcium aluminate products falling into the aggregate box increases, the scattered lump calcium aluminate products will accumulate in a fixed position, which is relatively scattered, making the space utilization rate of the aggregate box low and reducing work efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a feeding device for calcium aluminate calcining production to solve the problem that when the existing block calcium aluminate products after screening fall into the aggregate box, they are usually accumulated at a fixed position in the aggregate box. As the number of block calcium aluminate products falling into the aggregate box increases, the scattered block calcium aluminate products will accumulate at a fixed position, which is relatively messy, resulting in low space utilization of the aggregate box and reduced work efficiency.

[0005] The technical solution adopted by the utility model is as follows: a feeding device for calcium aluminate calcination production, comprising a feeding bin, the inside of which is hollow, and a sieve opening is provided on the side wall of the feeding bin;

[0006] A screen plate is obliquely arranged in the lower material bin, the inclined lower end of the screen plate abuts against the lower end of the sub-screen opening, and a guide hopper is arranged at the outer opening of the sub-screen opening, and the bottom of the guide hopper is inclined downward;

[0007] A collecting mechanism, comprising a guide rail, an electric-controlled vehicle and a collecting box;

[0008] The guide rail is horizontally arranged below the guide hopper, the bottom of the electric control vehicle is rotatably matched on the slide rail, the material collection box is arranged on the upper surface of the electric control vehicle, the upper end of the material collection box is open, and the material collection box is located below the guide hopper;

[0009] A shaking mechanism is arranged on the electric control vehicle, and a driving end of the shaking mechanism is connected to the bottom of the aggregate box, and can drive the aggregate box to shake.

[0010] Further, the shaking mechanism includes a mounting seat, a motor, a rotating rod, a rocker, a connecting rod, a slider, a slide bar, a connecting column, a mounting plate, a guide assembly and a positioning assembly;

[0011] The mounting seat is fixedly arranged on the upper surface of the electric control vehicle along the front and rear direction of the electric control vehicle, a mounting groove is provided on the rear side of the top of the mounting seat, the sliding rod is horizontally arranged in the mounting groove along the front and rear direction of the mounting seat, the sliding block is slidably sleeved on the sliding rod, the connecting rod is horizontally fixedly connected to the right side wall of the sliding block, a clearance groove is provided on the right side wall of the mounting seat corresponding to the connecting rod, the connecting rod passes through the clearance groove to the right and extends out of the mounting seat, and the connecting rod can move forward and backward in the clearance groove, the motor is fixedly connected to the left side wall of the mounting seat, the driving end of the motor passes through the mounting seat to the right and is connected to one end of the rotating rod, the other end of the rotating rod is hinged to one end of the rocking rod, the other end of the rocking rod is hinged to the connecting rod, the connecting column is vertically fixedly connected to the top of the sliding block, and the top of the connecting column is connected to the bottom of the mounting plate;

[0012] The guide assembly is arranged on the upper surface of the electric control vehicle along the front-rear direction of the electric control vehicle, and the mounting plate is arranged on the electric control vehicle by sliding forward and backward through the guide assembly;

[0013] The positioning assembly is arranged on the upper surface of the mounting plate, and the material collecting box is detachably connected to the mounting plate via the positioning assembly.

[0014] Furthermore, the guide assembly includes a slide rail and a slide seat, two slide rails are provided, and the two slide rails are fixedly arranged on the upper surface of the electric control vehicle along the front and rear direction of the electric control vehicle and are distributed at intervals, and two slide seats are provided corresponding to the two slide rails, and the two slide seats are fixedly arranged at the bottom of the mounting plate, and the two slide seats are respectively slidably matched with the two slide rails.

[0015] Furthermore, the positioning assembly includes a limit block, a positioning hole and a positioning column; the limit block is an L-shaped structural block, and four limit blocks are provided. The four limit blocks are respectively fixed on the four corners of the mounting plate corresponding to the four corners of the mounting plate, and the angle of the limit block is inward. The aggregate box can be vertically slidably sleeved on the inner side walls of the four limit blocks. Several positioning holes are provided on the mounting plate, and the positioning columns are provided at the bottom of the aggregate box. Several positioning columns are provided corresponding to the positioning holes, and the lower end of the positioning column can be engaged with the positioning hole.

[0016] Furthermore, it also includes a control system, which includes a controller and a distance sensor; three distance sensors are provided, and the three distance sensors are arranged in an array along the left and right directions of the aggregate box on the inner rear side wall of the aggregate box, and the distance sensors are located at the upper part of the aggregate box and close to the upper end opening of the aggregate box;

[0017] The electric-controlled vehicle, the motor and the distance sensor are all electrically connected to the controller, and the distance sensor is used to detect the distance between the obstruction in front of the distance sensor and the distance sensor, generate a distance detection signal, and feed back the distance detection signal to the controller;

[0018] The controller controls the opening and closing of the motor and the electric-controlled vehicle according to the distance detection signal.

[0019] Beneficial effects of the utility model:

[0020] The calcium aluminate product calcined in the calcining furnace enters the slag cooler through the discharge bin for cooling, and is sieved by the screen plate in the discharge bin. The powdered and granular calcium aluminate products enter the collecting hopper through the screen plate and enter the slag cooler through the discharge pipe. The block calcium aluminate product is introduced into the guide hopper through the inclined screen plate and falls into the aggregate box through the guide hopper. Then the shaking mechanism is started to drive the aggregate box to shake, and then the block calcium aluminate product in the aggregate box is shaken and flattened, so that the aggregate box can hold more block calcium aluminate products, which improves the space utilization of the aggregate box and improves work efficiency. After the block calcium aluminate products in the aggregate box are filled to a certain amount, the electric control car is started to slide the block calcium aluminate products collected in the aggregate box away from the guide hopper along the guide rail through the electric control car, and the aggregate box is transferred by a forklift to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model (first perspective);

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model (second viewing angle);

[0023] Figure 3It is a schematic diagram of the explosion structure of the utility model (the lower bin, guide hopper and guide rail are not shown in the figure);

[0024] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0025] The attached drawings are marked as follows:

[0026] Feed bin 1, screening port 11, screen plate 12, guide hopper 2, collecting mechanism 3, guide rail 31, electric control vehicle 32, collecting box 33, shaking mechanism 4, mounting seat 41, mounting groove 411, giving way groove 412, motor 42, rotating rod 43, rocker 44, connecting rod 45, slider 46, slide rod 47, connecting column 48, mounting plate 49, guide assembly 5, slide rail 51, slide seat 52, positioning assembly 6, limit block 61, positioning hole 62, positioning column 63, distance sensor 7. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] like Figure 1 to Figure 4 As shown, a feeding device for calcium aluminate calcination production includes a feeding bin 1, the upper end of which is connected to the discharge port of the calcining furnace, and the lower end of which is connected to the feed port of the slag cooler. Specifically, Figure 1 As shown, the lower end of the lower material bin 1 is connected to a collecting hopper, the lower end of the collecting hopper is connected to a lower material pipe, the lower end of the lower material pipe is connected to the feed port of the slag cooler, the lower material bin 1 is hollow, the lower material bin 1 is a rectangular structure, and the side wall of the lower material bin 1 is provided with a sub-screening port 11;

[0032] like Figure 2 As shown, a screen plate 12 is obliquely arranged in the lower material bin 1, and the screen plate 12 is fixedly sleeved in the lower material bin 1. The screen plate 12 can pass calcium aluminate powder and calcium aluminate particles. The inclined lower end of the screen plate 12 abuts against the lower end of the sub-screen opening 11. The outer opening of the sub-screen opening 11 is provided with a guide hopper 2. The bottom of the guide hopper 2 is inclined downward. The screen plate 12 can obliquely guide the blocky calcium aluminate into the guide hopper 2;

[0033] A collecting mechanism 3, the collecting mechanism 3 comprising a guide rail 31, an electric control vehicle 32 and a collecting box 33;

[0034] The guide rail 31 is horizontally arranged below the guide hopper 2, the bottom of the electric control vehicle 32 is rotatably matched on the slide rail 51, the collection box 33 is arranged on the upper surface of the electric control vehicle 32, the upper end of the collection box 33 is open, the collection box 33 is located below the guide hopper 2, and the guide hopper 2 can transport the block calcium aluminate into the collection box 33;

[0035] The shaking mechanism 4 is arranged on the electric control vehicle 32, and the driving end of the shaking mechanism 4 is connected to the bottom of the material collecting box 33, and can drive the material collecting box 33 to shake.

[0036] As a preferred solution, Figure 3 and Figure 4As shown, the shaking mechanism 4 includes a mounting seat 41, a motor 42, a rotating rod 43, a rocker 44, a connecting rod 45, a slider 46, a slide rod 47, a connecting column 48, a mounting plate 49, a guide assembly 5 and a positioning assembly 6; the mounting seat 41 is fixedly arranged on the upper surface of the electric control vehicle 32 along the front-to-back direction of the electric control vehicle 32, a mounting groove 411 is provided on the rear side of the top of the mounting seat 41, the slide rod 47 is horizontally arranged in the mounting groove 411 along the front-to-back direction of the mounting seat 41, the slide rod 47 is slidably sleeved on the slide rod 47, the connecting rod 45 is horizontally fixedly connected to the right side wall of the slide rod 46, a clearance groove 412 is provided on the right side wall of the mounting seat 41 corresponding to the connecting rod 45 along the front-to-back direction, the connecting rod 45 passes through the clearance groove 412 to the right and extends out of the mounting seat 41, and the connecting The rod 45 can move forward and backward in the give way groove 412, the motor 42 is fixedly connected to the left side wall of the mounting seat 41, the driving end of the motor 42 passes through the mounting seat 41 to the right and is connected to one end of the rotating rod 43, the other end of the rotating rod 43 is hinged to one end of the rocker 44, the other end of the rocker 44 is hinged to the connecting rod 45, the connecting column 48 is vertically fixedly connected to the top of the slider 46, and the top of the connecting column 48 is connected to the bottom of the mounting plate 49; the guide assembly 5 is arranged on the upper surface of the electric control vehicle 32 along the front and rear direction of the electric control vehicle 32, and the mounting plate 49 is arranged on the electric control vehicle 32 to slide back and forth through the guide assembly 5; the positioning assembly 6 is arranged on the upper surface of the mounting plate 49, and the collecting box 33 is detachably connected to the mounting plate 49 through the positioning assembly 6. The rotating rod 43 is driven to rotate by starting the motor 42, and the rotation of the rotating rod 43 drives the rocker 44 to rotate. Since the rocker 44 is hinged to the slider 46 through the connecting rod 45, the slider 46 can be driven to slide back and forth on the slider 47 during the rotation of the rocker 44, so that the mounting plate 49 and the aggregate box 33 on the mounting plate 49 are driven to move back and forth through the slider 46, and then the block calcium aluminate product in the aggregate box 33 is shaken and flattened, so that the aggregate box 33 can hold more block calcium aluminate products, thereby improving the space utilization rate of the aggregate box 33. In the process of shaking back and forth, the calcium aluminate products in the aggregate box 33 can be cooled to a certain extent, which is convenient for subsequent processing. After the block calcium aluminate products in the aggregate box 33 are loaded to a certain amount, the aggregate box 33 is slid out along the guide rail 31 by the electric control car 32, and away from the guide hopper 2, and the aggregate box 33 is transferred by a forklift.

[0037] As a preferred solution, Figure 3As shown, the guide assembly 5 includes a slide rail 51 and a slide seat 52. Two slide rails 51 are provided. The two slide rails 51 are fixedly arranged on the upper surface of the electric control vehicle 32 along the front-to-back direction of the electric control vehicle 32 and are spaced apart. Two slide seats 52 are provided corresponding to the two slide rails 51. The two slide seats 52 are fixedly arranged at the bottom of the mounting plate 49. The two slide seats 52 are respectively slidably matched with the two slide rails 51. Through the coordinated use of the slide rail 51 and the slide seat 52, when the mounting plate 49 moves forward and backward under the drive of the slider 46, the slide seat 52 arranged along the left-right direction at the bottom of the mounting plate 49 slides along the front-to-back direction on the matching slide rail 51, so that the mounting plate 49 has better stability when moving forward and backward, and further, the aggregate box 33 has better stability when the block calcium aluminate product in the aggregate box 33 is shaken forward and backward.

[0038] As a preferred solution, Figure 3 As shown, the positioning assembly 6 includes a limit block 61, a positioning hole 62 and a positioning column 63; the limit block 61 is an L-shaped structural block, and four limit blocks 61 are provided. The four limit blocks 61 are respectively fixed on the four corners of the mounting plate 49 corresponding to the four corners of the mounting plate 49, and the angle of the limit block 61 is inward. The aggregate box 33 is a rectangular structure, and the four corners of the aggregate box 33 are adapted to the inner angles of the four limit blocks 61. The aggregate box 33 can be vertically slidably sleeved on the inner side walls of the four limit blocks 61, and four positioning holes 62 are provided on the mounting plate 49. The positioning column 63 is provided at the bottom of the aggregate box 33, and four positioning columns 63 are provided corresponding to the positioning holes 62, and the lower end of the positioning column 63 can be engaged with the positioning hole 62. The aggregate box 33 is limited by the limit blocks 61 set at the four corners of the upper surface of the mounting plate 49, and the four corners of the aggregate box 33 are slid down along the inner walls of the four limit blocks 61 to the mounting plate 49 by a forklift for quick limiting, and the positioning columns 63 at the bottom of the aggregate box 33 are inserted into the corresponding positioning holes 62 on the mounting plate 49 to complete the positioning of the aggregate box 33. In this embodiment, when the positioning columns 63 of the aggregate box 33 are inserted into the positioning holes 62, there is a gap between the lower surface of the aggregate box 33 and the upper surface of the mounting plate 49, which facilitates the forklift's fork to be placed between the aggregate box 33 and the mounting plate 49, and facilitates the installation, positioning and disassembly of the aggregate box 33.

[0039] As a preferred solution, a control system is further included, the control system includes a controller and a distance sensor 7; three distance sensors 7 are provided, and the three distance sensors 7 are arranged in an array along the left and right directions of the aggregate box 33 on the inner rear side wall of the aggregate box 33, and the distance sensors 7 are located at the upper part of the aggregate box 33 and close to the upper end opening of the aggregate box 33;

[0040] In this embodiment, the calcining furnace, the electric control vehicle 32, the motor 42 and the distance sensor 7 are all electrically connected to the controller, and the distance sensor 7 is used to detect the distance between the obstruction in front of the distance sensor 7 and the distance sensor 7, generate a distance detection signal, and feed back the distance detection signal to the controller;

[0041] The controller controls the opening and closing of the calcining furnace, the motor 42 and the electric control vehicle 32 according to the distance detection signal. In this embodiment, the controller is a single chip microcomputer, preferably a STM32H series high-performance single chip microcomputer, and the controller is arranged on the electric control vehicle 32; the distance sensor 7 is a high-temperature resistant and high-precision laser distance sensor, preferably an MSE-LT200 series industrial-grade laser distance sensor, which adopts advanced dust-proof technology, does not require purging, and is specially used in various harsh working conditions, such as heavy dust, steam, vibration, high temperature, and cold areas with a temperature as low as -40°C.

[0042] In this embodiment, the inner wall width of the aggregate box 33 in the front-to-back direction is D. By arranging three distance sensors 7 in an array along the left-right direction of the aggregate box 33 on the inner rear side wall of the aggregate box 33, and cooperating with the shaking mechanism 4, the block calcium aluminate products gradually falling into the aggregate box 33 are shaken and flattened. At this time, the distance sensor 7 detects that the obstruction in front is the inner front side wall of the aggregate box 33. At this time, the distance d detected by the distance sensor 7 is D, and a first distance detection signal is generated. The first distance detection signal is fed back to the controller. The controller controls the calcining furnace to start and continuously calcine calcium aluminate and discharge the material according to the first detection signal, and at the same time starts the motor 42 to drive the rotating rod 43 to rotate, so that the aggregate box 33 is shaken back and forth and the block calcium aluminate products are flattened, thereby improving the space utilization of the aggregate box 33 and improving work efficiency.

[0043] When the lump calcium aluminate in the aggregate box 33 accumulates to a certain amount, until the distance sensor 7 detects that the obstruction in front is the lump calcium aluminate product in the aggregate box 33, at this time, the distance d detected by the distance sensor 7 is less than D, and a second distance detection signal is generated, and the second distance detection signal is fed back to the controller. The controller controls the calcining furnace to shut down the calcining calcium aluminate and stop unloading according to the second detection signal, and at the same time shuts down the motor 42 to stop the aggregate box 33 from shaking back and forth, and then the controller controls the electric control vehicle 32 to start, and the lump calcium aluminate product collected in the aggregate box 33 is slid away from the guide hopper 2 along the guide rail 31 through the electric control vehicle 32, and the aggregate box 33 is transferred by a forklift; in this embodiment, when the distance d detected by the three distance sensors 7 are all less than D, the controller controls the calcining furnace and the motor 42 to shut down, and controls the electric control vehicle 32 to start, so that there is no need for manual visual inspection of the aggregate situation in the aggregate box 33, thereby realizing automation and improving work efficiency.

[0044] The working mode of the utility model is as follows:

[0045] During use, the calcium aluminate product calcined in the calcining furnace enters the slag cooler through the discharge bin 1 for cooling, and is sieved through the screen plate 12 in the discharge bin 1, and the powdered and granular calcium aluminate products enter the collecting hopper through the screen plate 12 and enter the slag cooler through the discharge pipe, and the block calcium aluminate product is introduced into the guide hopper 2 through the inclined screen plate 12, and falls into the collecting box 33 through the guide hopper 2, and then the motor 42 is started to drive the rotating rod 43 to rotate, and the rotation of the rotating rod 43 drives the rocker 44 to rotate. Since the rocker 44 is hinged with the slider 46 through the connecting rod 45, the slider 46 can be driven to slide back and forth on the slider 47 during the rotation of the rocker 44, thereby driving the mounting plate 49 and the collecting box 33 on the mounting plate 49 to move back and forth through the slider 46, thereby the block aluminum in the collecting box 33 is The calcium aluminate product is shaken and flattened so that the aggregate box 33 can hold more block calcium aluminate products, thereby improving the space utilization of the aggregate box 33 and improving work efficiency. After the block calcium aluminate products in the aggregate box 33 are filled to a certain amount, the distance sensor 7 detects that the obstruction in front is the block calcium aluminate product in the aggregate box 33. At this time, the distance d detected by the distance sensor 7 is less than D, and a second distance detection signal is generated, and the second distance detection signal is fed back to the controller. The controller controls the calcining furnace to shut down the calcining of calcium aluminate and stop unloading according to the second detection signal, and at the same time shuts down the motor 42 to stop the aggregate box 33 from shaking back and forth. Then the controller controls the electric control car 32 to start, and the block calcium aluminate products collected in the aggregate box 33 are slid away from the guide hopper 2 along the guide rail 31 through the electric control car 32, and the aggregate box 33 is transferred by a forklift.

[0046] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A feeding device for calcium aluminate calcination production, characterized in that: include A material lowering bin (1), wherein the lower material lowering bin (1) is hollow and a sieving opening (11) is provided on a side wall of the lower material lowering bin (1); A screen plate (12) is obliquely arranged in the lower material bin (1), the inclined lower end of the screen plate (12) abuts against the lower end of the screening opening (11), and a guide hopper (2) is arranged at the outer opening of the screening opening (11), and the bottom of the guide hopper (2) is inclined downward; A collecting mechanism (3), the collecting mechanism (3) comprising a guide rail (31), an electric control vehicle (32) and a collecting box (33); The guide rail (31) is horizontally arranged below the guide hopper (2); the bottom of the electric control vehicle (32) is rotatably engaged with the slide rail (51); the material collection box (33) is movably arranged on the electric control vehicle (32); the upper end of the material collection box (33) is open; and the material collection box (33) is located below the guide hopper (2); A shaking mechanism (4), wherein the shaking mechanism (4) is arranged on the electric control vehicle (32), and a driving end of the shaking mechanism (4) is connected to the bottom of the material collection box (33), and can drive the material collection box (33) to shake.

2. A feeding device for calcium aluminate calcination production according to claim 1, characterized in that: The shaking mechanism (4) comprises a mounting seat (41), a motor (42), a rotating rod (43), a rocking arm (44), a connecting rod (45), a sliding block (46), a sliding rod (47), a connecting column (48), a mounting plate (49), a guide assembly (5) and a positioning assembly (6); The mounting seat (41) is fixedly arranged on the upper surface of the electric control vehicle (32) along the front-rear direction of the electric control vehicle (32); a mounting groove (411) is provided on the rear side of the top of the mounting seat (41); the slide bar (47) is horizontally arranged in the mounting groove (411) along the front-rear direction of the mounting seat (41); the slider (46) is slidably sleeved on the slide bar (47); the connecting rod (45) is horizontally fixedly connected to the right side wall of the slider (46); a clearance groove (412) is provided on the right side wall of the mounting seat (41) corresponding to the connecting rod (45); the connecting rod (45) penetrates the clearance groove (412) to the right 412) extends out of the mounting seat (41), the connecting rod (45) can move forward and backward in the clearance groove (412), the motor (42) is fixedly connected to the left side wall of the mounting seat (41), the driving end of the motor (42) passes through the mounting seat (41) to the right and is connected to one end of the rotating rod (43), the other end of the rotating rod (43) is hinged to one end of the rocking rod (44), the other end of the rocking rod (44) is hinged to the connecting rod (45), the connecting column (48) is vertically fixedly connected to the top of the slider (46), and the top of the connecting column (48) is connected to the bottom of the mounting plate (49); The guide assembly (5) is arranged on the upper surface of the electric control vehicle (32) along the front-rear direction of the electric control vehicle (32), and the mounting plate (49) is arranged on the electric control vehicle (32) by sliding forward and backward through the guide assembly (5); The positioning assembly (6) is arranged on the upper surface of the mounting plate (49), and the collecting box (33) is detachably connected to the mounting plate (49) via the positioning assembly (6).

3. A feeding device for calcium aluminate calcination production according to claim 2, characterized in that: The guide assembly (5) comprises a slide rail (51) and a slide seat (52). Two slide rails (51) are provided. The two slide rails (51) are fixedly arranged on the upper surface of the electric control vehicle (32) along the front-rear direction of the electric control vehicle (32) and are distributed at intervals. Two slide seats (52) are provided corresponding to the two slide rails (51). The two slide seats (52) are fixedly arranged at the bottom of the mounting plate (49). The two slide seats (52) are respectively slidably matched with the two slide rails (51).

4. A feeding device for calcium aluminate calcination production according to claim 2, characterized in that: The positioning assembly (6) includes a limit block (61), a positioning hole (62) and a positioning column (63); the limit block (61) is an L-shaped structural block, and there are four limit blocks (61). The four limit blocks (61) are respectively fixed on the four corners of the mounting plate (49) corresponding to the four corners of the mounting plate (49). The angle of the limit block (61) is inward, and the aggregate box (33) can be vertically slidably sleeved on the inner side walls of the four limit blocks (61). Several positioning holes (62) are arranged on the mounting plate (49), and the positioning column (63) is arranged at the bottom of the aggregate box (33). Several positioning columns (63) are arranged corresponding to the positioning holes (62), and the lower end of the positioning column (63) can be snap-fitted with the positioning hole (62).

5. A feeding device for calcium aluminate calcination production according to claim 2, characterized in that: It also includes a control system, the control system includes a controller and a distance sensor (7); three distance sensors (7) are provided, and the three distance sensors (7) are arranged in an array along the left and right directions of the aggregate box (33) on the inner rear side wall of the aggregate box (33); the distance sensors (7) are located at the upper part of the aggregate box (33) and close to the upper end opening of the aggregate box (33); The electric-controlled vehicle (32), the motor (42) and the distance sensor (7) are all electrically connected to the controller; the distance sensor (7) is used to detect the distance between the obstruction in front of the distance sensor (7) and the distance sensor (7), generate a distance detection signal, and feed back the distance detection signal to the controller; The controller controls the opening and closing of the motor (42) and the electric control vehicle (32) according to the distance detection signal.

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