A ceramic raw material mixing machine

Abstract

This utility model provides a ceramic raw material refining machine, relating to the technical field of ceramic production equipment, including: a fixed frame; a mixing box is bolted to the upper end of the fixed frame, an observation window is bolted to the mixing box, and a discharge port is opened at the lower end of the mixing box. Two rotatable rotating rods are installed at the discharge port, and baffles are fixed on both rotating rods; the feeding hopper of this utility model is equipped with a multi-drive motor and gearbox, which can accurately control the feeding amount and achieve uniform and stable feeding. The spiral roller in the feeding cylinder is driven by the transmission component to ensure that the raw material is continuously transported to the mixing box; the reversing plate cooperates with the second hydraulic rod, combined with the left and lower discharge hoppers, to flexibly control the flow direction of the raw material; the rotating rod, baffle and first hydraulic rod at the discharge port are linked to accurately control the timing and amount of discharge, avoid raw material waste, and significantly improve the efficiency and quality of ceramic raw material refining.

Description

Technical Field

[0001] This utility model relates to the field of ceramic production equipment technology, and in particular to a ceramic raw material mixing machine. Background Technology

[0002] In the ceramic manufacturing industry, the processing of ceramic raw materials is the initial and core step in the entire production process, and its technological level directly affects the quality and performance of the final product. From the glaze texture of architectural ceramics to the electrical properties of precision electronic ceramics, and the forming precision of art ceramics, all depend on the uniformity, plasticity, and purity of the raw material mixing. However, traditional ceramic raw material mixing machines have many drawbacks in practical applications, so this paper proposes to design a ceramic raw material mixing machine.

[0003] Traditional pumice machines mostly have a single fixed discharge port and lack flexible turning function. When production needs to be switched to different processing equipment, the discharge pipe needs to be disassembled and reassembled manually, which seriously affects the continuity of production. Utility Model Content

[0004] This disclosure relates to a ceramic raw material mixing machine to solve the technical problems mentioned in the background section.

[0005] In a first aspect, this disclosure provides a ceramic raw material mixing machine, specifically comprising: a fixed frame; a mixing chamber is bolted to the upper end of the fixed frame, an observation window is bolted to the mixing chamber, and a discharge port is provided at the lower end of the mixing chamber. Two rotatable rotating rods are installed at the discharge port, and baffles are fixed to both rotating rods, covering the discharge port at the lower end of the mixing chamber. Connecting plates are welded to both rotating rods. Two hydraulic rods are hinged to the fixed frame, and the piston rods of the two hydraulic rods are respectively connected to the connecting plates on the two rotating rods via pins. A receiving hopper is provided below the discharge port, and the upper end of the receiving hopper is fixed to the mixing chamber. A rotatable reversing plate is installed inside the mixing chamber, and a support plate is installed on the rotating shaft of the reversing plate. A cylinder seat is installed on the mixing chamber, and a hydraulic rod is installed between the cylinder seat and the support plate.

[0006] In at least some embodiments, the left and lower ends of the mixing box are provided with through grooves, and the left and lower ends of the mixing box are respectively bolted to the left and lower ends.

[0007] In at least some embodiments, a mixing roller is installed inside the mixing box, a bracket is installed on the fixed frame, a first motor is installed on the bracket, and the output shaft of the first motor is connected to the right end of the mixing roller via a coupling.

[0008] In at least some embodiments, a conveying cylinder is fixed to the upper end of the mixing box, a feed pipe is provided on the conveying cylinder, the lower end of the feed pipe is connected to the mixing box, and a feed inlet is provided at the upper end of the conveying cylinder, with a feed hopper installed on the feed inlet.

[0009] In at least some embodiments, a conveying wheel is installed inside the feed hopper, a support is fixed on the feed hopper, a gearbox is installed on the support by bolts, three gears are fixed on the output shaft of the gearbox, and the output shaft of the gearbox is connected to the rotating shaft of the conveying wheel.

[0010] In at least some embodiments, three drive motors are bolted to the gearbox, and gears are mounted on the output shafts of the three drive motors, with the gears on the output shafts of the three drive motors meshing with the three gears on the output shaft of the gearbox.

[0011] In at least some embodiments, a top seat and a base are bolted to the left end of the conveying cylinder. A connecting rod is mounted on the top seat, and a pulley is mounted on the connecting rod. A spiral roller is installed inside the conveying cylinder, and the connecting rod is connected to the spiral roller. A fixed seat is mounted on the base, and two No. 3 hydraulic rods are mounted on the fixed seat. A support plate is fixed to the upper end of the piston rod of the two No. 3 hydraulic rods. A second motor is bolted to the support plate, and a pulley is mounted on the output shaft of the second motor. A belt connects the pulley on the output shaft of the second motor to the pulley on the connecting rod.

[0012] In at least some embodiments, rods No. 1, No. 2, and No. 3 are mounted on the fixed base via bearings. The rods No. 1 and No. 2, and rods No. 2 and No. 3 are driven by bevel gears. Gears are fixed on rods No. 1 and No. 3. Four toothed rods are movably mounted on the fixed base. The upper ends of the four toothed rods are fixed to the lower end of the support plate. The gears on rods No. 1 and No. 3 mesh with the toothed grooves on the toothed rods.

[0013] This utility model provides a ceramic raw material mixing machine, which has the following beneficial effects:

[0014] In this invention, the mixing rollers inside the mixing box, driven by the first motor, thoroughly stir and mix the raw materials, effectively improving the uniformity of the mixing. The reversing plate, in conjunction with the second hydraulic rod, can flexibly control the flow direction of the raw materials. Combined with the left and lower discharge hoppers, it can meet different discharge requirements. The rotating rod and baffle at the discharge port are linked with the first hydraulic rod, which can accurately control the timing and amount of discharge, avoid waste of raw materials, and facilitate the management of the discharge process.

[0015] Furthermore, in this invention, the conveying wheel and multiple drive motors in the feed hopper, along with the gearbox, can precisely control the amount of raw materials being conveyed, ensuring uniform and stable feeding and laying a good foundation for subsequent mixing processes. The spiral rollers in the feed cylinder, driven by the second motor and other transmission components, can efficiently transport the raw materials to the mixing box, ensuring the continuity of raw material supply. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0018] In the attached diagram:

[0019] Figure 1 A schematic diagram of the overall structure of this application is shown.

[0020] Figure 2 A schematic diagram of the material conveying cylinder section of this application is shown.

[0021] Figure 3 A structural schematic diagram of the fixing base portion of this application is shown.

[0022] Figure 4 A schematic diagram of the material conveyor wheel section of this application is shown.

[0023] Figure 5 A schematic diagram of the structure of the lower part of the mixing box of this application is shown.

[0024] Figure 6 This application shows Figure 5 A magnified structural diagram of point A in the middle.

[0025] Figure 7 A schematic diagram of the receiving hopper section of this application is shown.

[0026] List of reference numerals

[0027] 1. Fixed frame; 11. Mixing box; 111. Observation window; 12. Support; 121. First motor; 13. Rotating rod; 131. Connecting plate; 132. No. 1 hydraulic rod; 133. Baffle; 14. Receiving hopper; 141. Reversing plate; 1411. Support plate; 142. Cylinder seat; 1421. No. 2 hydraulic rod; 143. Lower discharge hopper; 144. Left discharge hopper; 2. Conveying cylinder; 2 1. Feed pipe; 22. Top seat; 221. Connecting rod; 23. Base; 231. Fixed seat; 2311. Rod No. 1; 2312. Rod No. 2; 2313. Rod No. 3; 232. Hydraulic rod No. 3; 233. Support plate; 2331. Toothed rod; 24. Feed hopper; 241. Conveying wheel; 242. Support; 243. Gearbox; 2431. Drive motor; 25. Second motor. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] Please refer to Figures 1 to 7 Example 1:

[0030] This utility model discloses a ceramic raw material mixing machine, comprising: a fixed frame 1; a mixing box 11 is bolted to the upper end of the fixed frame 1, an observation window 111 is bolted to the mixing box 11, and a discharge port is opened at the lower end of the mixing box 11. Two rotatable rotating rods 13 are installed at the discharge port, and baffles 133 are fixed on both rotating rods 13. The two baffles 133 cover the discharge port at the lower end of the mixing box 11, and connecting plates 131 are welded to both rotating rods 13. Two hydraulic rods 132 are hinged to the fixed frame 1, and the piston rods of the two hydraulic rods 132 are respectively connected to the two rotating rods 132 by pins. The connecting plate 131 on the rod 13 is connected, and a receiving hopper 14 is provided below the discharge port. The upper end of the receiving hopper 14 is fixed on the mixing box 11. A rotatable reversing plate 141 is installed inside the mixing box 11, and a support plate 1411 is installed on the rotating shaft of the reversing plate 141. A cylinder seat 142 is installed on the mixing box 11, and a second hydraulic rod 1421 is installed between the cylinder seat 142 and the support plate 1411. A mixing roller is installed inside the mixing box 11, and a bracket 12 is installed on the fixed frame 1. A first motor 121 is installed on the bracket 12, and the output shaft of the first motor 121 is connected to the right end of the mixing roller through a coupling.

[0031] In this embodiment, the left and lower ends of the mixing box 11 are provided with through slots, and the left and lower ends of the mixing box 11 are respectively bolted to the left and lower ends. The function of the left and lower ends is that the left and lower ends of the mixing box 11 can discharge materials to the left or the lower end. By controlling the reversing plate 141 to rotate under the action of the second hydraulic rod 1421, the flow direction of the raw materials in the mixing box 11 is changed to meet the needs of the raw material discharge direction in different production scenarios.

[0032] In Example 2, based on Example 1, a feeding cylinder 2 is fixed to the upper end of the mixing box 11. A feed pipe 21 is provided on the feeding cylinder 2, and the lower end of the feed pipe 21 is connected to the mixing box 11. A feed inlet is provided at the upper end of the feeding cylinder 2, and a feed hopper 24 is installed on the feed inlet. A feeding wheel 241 is installed inside the feed hopper 24. A support 242 is fixed on the feed hopper 24, and a gearbox 243 is bolted to the support 242. Three gears are fixed on the output shaft of the gearbox 243, and the output shaft of the gearbox 243 is connected to the rotating shaft of the feeding wheel 241. Three drive motors 2431 are bolted to the gearbox 243, and gears are installed on the output shafts of the three drive motors 2431. The gears on the output shafts of the three drive motors 2431 mesh with the three gears on the output shaft of the gearbox 243. The function is to enable the feeding wheel 241 to rotate at different speeds by starting different drive motors 2431, thereby controlling the amount of feed.

[0033] In Example 3, based on Examples 1 and 2, a top seat 22 and a base 23 are bolted to the left end of the feeding cylinder 2. A connecting rod 221 is mounted on the top seat 22, and a pulley is mounted on the connecting rod 221. A spiral roller is installed inside the feeding cylinder 2, and the connecting rod 221 is connected to the spiral roller. A fixed seat 231 is mounted on the base 23, and two hydraulic rods 232 are mounted on the fixed seat 231. A support plate 233 is fixed to the upper end of the piston rod of the two hydraulic rods 232. A second motor 25 is bolted to the support plate 233, and a pulley is mounted on the output shaft of the second motor 25. A belt connects the pulley on the output shaft of the second motor 25 to the pulley on the connecting rod 221. A first rod 2 is mounted on the fixed seat 231 via a bearing. 311, rod 2312, and rod 2313, rod 1 and rod 2312, and rod 2312 and rod 3 are all connected by bevel gears. Gears are fixed on rod 1 and rod 3. Four toothed rods 2331 are movable on the fixed base 231. The upper ends of the four toothed rods 2331 are fixed to the lower end of the support plate 233. The gears on rod 1 and rod 3 mesh with the toothed grooves on the toothed rods 2331. The function is that the hydraulic rod 232 drives the second motor 25 to move up and down through the support plate 233 to achieve belt tension. The arrangement of rod 1, rod 2312, rod 3, and toothed rods 2331 enables the support plate 233 to rise and fall smoothly.

[0034] The working principle of this embodiment is as follows: Raw materials are poured into the feed hopper 24. Starting different drive motors 2431 can make the conveying wheel 241 rotate at different speeds to control the amount of feed. The material enters the conveying cylinder 2. The second motor 25 is run to make the spiral roller inside the conveying cylinder 2 rotate, and the material is conveyed to the mixing box 11. The first motor 121 drives the mixing roller to rotate at high speed to fully stir and mix the raw materials. The mixing process can be monitored in real time through the observation window 111. After the mixing is completed, the baffle 133 is opened by extending the first hydraulic rod 132, and the material falls into the receiving hopper 14. The reversing plate 141 is pushed to rotate by controlling the second hydraulic rod 1421 to select the discharge direction.

[0035] The following points should be noted in this article:

[0036] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0037] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0038] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A ceramic raw material mixing machine, comprising: A fixed frame (1); characterized in that a mixing box (11) is installed at the upper end of the fixed frame (1), an observation window (111) is installed on the mixing box (11), and a discharge port is opened at the lower end of the mixing box (11). Two rotatable rotating rods (13) are installed at the discharge port, and baffles (133) are fixed on both rotating rods (13). The two baffles (133) cover the discharge port at the lower end of the mixing box (11), and connecting plates (131) are welded on both rotating rods (13). Two hydraulic rods (132) are hinged on the fixed frame (1). The piston rods of the two No. 1 hydraulic rods (132) are connected to the connecting plates (131) on the two rotating rods (13) respectively through pins. A receiving hopper (14) is provided below the discharge port. The upper end of the receiving hopper (14) is fixed on the mixing box (11). A rotatable reversing plate (141) is installed inside the mixing box (11), and a support plate (1411) is installed on the rotating shaft of the reversing plate (141). A cylinder seat (142) is installed on the mixing box (11), and a No. 2 hydraulic rod (1421) is installed between the cylinder seat (142) and the support plate (1411).

2. The ceramic raw material mixing machine according to claim 1, characterized in that, The mixing box (11) is provided with through slots at the left and lower ends, and the left discharge hopper (144) and the lower discharge hopper (143) are respectively installed at the left and lower ends of the mixing box (11).

3. The ceramic raw material mixing machine according to claim 1, characterized in that, The mixing box (11) is equipped with a mixing roller inside. A bracket (12) is installed on the fixed frame (1). A first motor (121) is installed on the bracket (12). The output shaft of the first motor (121) is connected to the right end of the mixing roller through a coupling.

4. A ceramic raw material mixing machine according to claim 3, characterized in that, The upper end of the mixing box (11) is fixed with a conveying cylinder (2), and a feed pipe (21) is provided on the conveying cylinder (2). The lower end of the feed pipe (21) is connected to the mixing box (11), and a feed inlet is provided on the upper end of the conveying cylinder (2), and a feed hopper (24) is installed on the feed inlet.

5. A ceramic raw material mixing machine according to claim 4, characterized in that, The feed hopper (24) is equipped with a conveying wheel (241), and a support (242) is fixed on the feed hopper (24). A gearbox (243) is installed on the support (242). Three gears are fixed on the output shaft of the gearbox (243), and the output shaft of the gearbox (243) is connected to the rotating shaft of the conveying wheel (241).

6. A ceramic raw material mixing machine according to claim 5, characterized in that, The gearbox (243) is equipped with three drive motors (2431), and each of the three drive motors (2431) has a gear on its output shaft. The gears on the output shafts of the three drive motors (2431) mesh with the three gears on the output shaft of the gearbox (243).

7. A ceramic raw material mixing machine according to claim 4, characterized in that, The left end of the feeding cylinder (2) is equipped with a top seat (22) and a base (23). A connecting rod (221) is installed on the top seat (22), and a pulley is installed on the connecting rod (221). A spiral roller is installed inside the feeding cylinder (2). The connecting rod (221) is connected to the spiral roller. A fixed seat (231) is installed on the base (23). Two No. 3 hydraulic rods (232) are installed on the fixed seat (231). A support plate (233) is fixed at the upper end of the piston rod of the two No. 3 hydraulic rods (232). A second motor (25) is installed on the support plate (233). A pulley is installed on the output shaft of the second motor (25). A belt is connected between the pulley on the output shaft of the second motor (25) and the pulley on the connecting rod (221).

8. A ceramic raw material mixing machine according to claim 7, characterized in that, The fixed base (231) is equipped with rod No. 1 (2311), rod No. 2 (2312) and rod No. 3 (2313). The rod No. 1 (2311) and rod No. 2 (2312), and rod No. 2 (2312) and rod No. 3 (2313) are all driven by bevel gear meshing. Gears are fixed on rod No. 1 (2311) and rod No. 3 (2313). Four toothed rods (2331) are movable on the fixed base (231). The upper ends of the four toothed rods (2331) are fixed to the lower end of the support plate (233). The gears on rod No. 1 (2311) and rod No. 3 (2313) mesh with the toothed grooves on the toothed rods (2331).

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