Novel vacuum stirring barrel for manufacturing transparent soil

Abstract

The utility model discloses a novel vacuum stirring barrel for manufacturing transparent soil. The novel vacuum stirring barrel for manufacturing the transparent soil comprises a barrel body, a sealing cover is installed on the barrel body, and an air exhaust mechanism and a stirring mechanism are arranged on the sealing cover; the air exhaust mechanism comprises an air exhaust pipe installed on the sealing cover, and a vacuum pump is installed at one end of the air exhaust pipe. The stirring mechanism comprises a stirring rod installed on the sealing cover, and a sealing ring is installed between the stirring rod and the sealing cover. According to the novel vacuum stirring barrel for manufacturing the transparent soil, the barrel body, the sealing cover, the air pumping mechanism and the stirring mechanism are arranged, air in the barrel body is pumped out through the air pumping mechanism, a stirring environment which is close to vacuum and keeps constant negative pressure is provided for stirring of transparent soil raw materials, bubbles generated during stirring can be effectively reduced, and the stirring efficiency is improved. And the stirring depth can be adjusted, so that the stirring blade is more flexible to use and is particularly suitable for non-full-size stirring blades.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vacuum stirring barrel technical field especially relates to a new type vacuum stirring barrel for transparent soil preparation. BACKGROUND

[0002] In the related experiment about transparent soil preparation, the raw material usually has fused quartz sand and mixed mineral white oil or epoxy resin etc. solid, liquid material. Therefore, in order to ensure the transparency of transparent soil, the material needs to be vacuumized and stirred to reduce the gap between materials.

[0003] The existing document with the announcement number CN219076044U discloses a kind of special ceramic production raw material vacuum stirring device, including vacuum stirring cylinder, detachably installed with cylinder cover on the vacuum stirring cylinder, motor box is fixedly installed on the top surface of cylinder cover and motor box is provided with motor in its inside, the output end of motor in motor box is detachably connected with rotating rod, the outer circle of rotating rod is fixedly installed with connecting plate, connecting plate is distributed on the side close to rotating rod connecting end, the free end of connecting plate is embeddedly fixedly installed with sliding sleeve, multiple groups of sliding rods are slidably installed in sliding sleeve, and extension block is fixedly installed at the end away from connecting plate of sliding rod. Motor in motor box drives rotating rod to rotate, rotating rod drives stirring vane to stir, rotating rod simultaneously drives rotating rod to make circular motion, so that rotating rod drives scraper to scrape the inner wall surface of vacuum stirring cylinder, reaches the effect of avoiding material adhesion in vacuum stirring cylinder.

[0004] When the device is vacuumized and stirred to the transparent soil raw material, the stirring depth of stirring vane cannot be adjusted, for non full size stirring vane, the stirring effect of raw material above and below stirring vane is poor, and needs to be improved.

[0005] Therefore, it is necessary to provide a kind of new type vacuum stirring barrel for transparent soil preparation to solve the above technical problems. UTILITY MODEL CONTENT

[0006] In view of the above situation, to overcome the defects of prior art, the utility model provides a kind of new type vacuum stirring barrel for transparent soil preparation can adjust stirring depth.

[0007] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0008] The utility model provides a new type vacuum stirring barrel for transparent soil making, which comprises a barrel body, a sealing cover installed on the barrel body, an air extraction mechanism and a stirring mechanism arranged on the sealing cover, the air extraction mechanism comprises an air extraction pipe installed on the sealing cover, and one end of the air extraction pipe is provided with a vacuum pump, the stirring mechanism comprises a stirring rod installed on the sealing cover, a sealing ring installed between the stirring rod and the sealing cover, stirring blades installed at the bottom end of the stirring rod, a motor installed at the top end of the stirring rod, and an electric push rod installed at the top of the sealing cover and fixedly connected with the motor.

[0009] Preferably, a support is fixedly installed on the motor, the support is fixedly connected with the electric push rod, a plug rod is fixedly installed at the bottom of the support, a positioning pipe is fixedly installed on the barrel body, and the plug rod is inserted into the positioning pipe.

[0010] Preferably, a height scale is installed on the plug rod.

[0011] Preferably, a connecting piece is installed between the plug rod and the stirring rod.

[0012] Preferably, the stirring rod comprises an outer pipe and an inner shaft rotatably installed in the outer pipe, and a sealing sleeve is installed between the inner shaft and the outer pipe.

[0013] Preferably, an air pressure gauge and a digital vacuum instrument are installed on the air extraction pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model has the barrel body, the sealing cover, the air extraction mechanism and the stirring mechanism, the air extraction mechanism extracts the air in the barrel body, provides a stirring environment close to vacuum and with constant negative pressure for the transparent soil raw material, effectively reduces the generation of air bubbles during stirring, adjusts the stirring depth, is more flexible to use, and is especially suitable for non-full-size stirring blades;

[0016] (2) The support, the positioning pipe and the plug rod can support and limit the motor, so that the motor is more stable to use;

[0017] (3) The height scale installed on the plug rod can conveniently obtain the height value of the stirring blade;

[0018] (4) The connecting piece installed between the plug rod and the stirring rod can improve the stability of the stirring rod;

[0019] (5) The stirring rod comprising the outer pipe and the inner shaft can reduce the abrasion speed of the sealing ring;

[0020] (6) The air pressure gauge and the digital vacuum instrument installed on the air extraction pipe can conveniently monitor the air discharge in the barrel body. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The structural schematic view of the novel vacuum stirring barrel for making transparent soil provided by the utility model is shown in the figure.

[0022] Figure 2 For Figure 1 The structural schematic view of the stirring rod in the novel vacuum stirring barrel for making transparent soil is shown in the figure.

[0023] Among them, the name corresponding to the reference sign is: 1-barrel body, 2-sealing cover, 3-pumping pipe, 4-vacuum pump, 5-stirring rod, 6-stirring blade, 7-motor, 8-sealing ring, 9-bracket, 10-electric push rod, 11-positioning pipe, 12-inserting rod, 13-height scale, 14-connection piece, 15-outer pipe, 16-inner shaft, 17-sealing sleeve, 18-air pressure gauge, 19-digital display vacuum instrument. DETAILED DESCRIPTION

[0024] The utility model will be further explained in combination with the drawings and examples, and the mode of the utility model includes but is not limited to the following examples.

[0025] Example 1:

[0026] As Figures 1-2The utility model provides a new type vacuum stirring barrel for transparent soil making, which comprises a barrel body 1 made of stainless steel and having a double-layer shell structure, a detachable sealing cover 2 installed on the barrel body 1, an observation window installed on the sealing cover 2 or made of acrylic transparent material, an air extraction mechanism and a stirring mechanism installed on the sealing cover 2, and an air extraction pipe 3 installed on the sealing cover 2, wherein one end of the air extraction pipe 3 is connected to a vacuum pump 4, the stirring mechanism comprises a stirring rod 5 installed through the sealing cover 2, a sealing ring 8 installed between the stirring rod 5 and the sealing cover 2, and a motor 7 installed at the top end of the stirring rod 5, and a motor-driven push rod 10 is further installed on the top of the sealing cover 2, with the top end output shaft of the motor-driven push rod 10 being fixedly connected to the motor 7 to drive the motor 7 to ascend and descend.

[0027] The barrel body 1, the sealing cover 2, the air extraction mechanism and the stirring mechanism are provided, the air extraction mechanism is used to extract the air in the barrel body 1, a stirring environment close to vacuum and having constant negative pressure is provided for the transparent soil raw material, the generation of air bubbles during stirring is effectively reduced, the stirring depth can be adjusted, the use is more flexible, and the structure is more suitable for the use of non-full-size stirring blades.

[0028] Embodiment 2

[0029] As Figure 1As shown, in this embodiment, the bracket 9 is fixedly installed on the motor 7, the bracket 9 is fixedly connected with the output shaft of the electric push rod 10, and then the motor 7 is connected with the electric push rod 10 through the bracket 9. The plug rod 12 is fixedly installed at the bottom of the bracket 9, and a positioning tube 11 is fixedly installed on the barrel body 1. In use, the sealing cover 2 is sealed on the barrel body 1, the plug rod 12 is inserted into the positioning tube 11, and the total weight of the positioning tube 11, the stirring rod 5, the stirring blade 6 and the motor 7 is close to that of the bracket 9, so that the force of the bracket 9 is balanced. When the electric push rod 10 pushes the stirring rod 5, the stirring blade 6 and the motor 7 to ascend and descend, the plug rod 12 on the other side slides along the axial direction of the positioning tube 11. The plug connection between the positioning tube 11 and the plug rod 12 can support and limit the bracket 9, so that the bracket 9 is more stable, and the motor 7 is more stable in use.

[0030] By arranging the bracket 9, the positioning tube 11 and the plug rod 12, the motor 7 can be supported and limited, so that the motor 7 is more stable in use.

[0031] Embodiment 3:

[0032] As shown in the figure, Figure 1 In this embodiment, the height gauge 13 is installed on the plug rod 12, and the reading of the height gauge 13 flush with the top of the positioning tube 11 is the current height value of the stirring blade 6 in the barrel body 1 (the distance between the bottom of the stirring blade 6 and the barrel bottom). Therefore, when the motor 7 ascends and descends, the plug rod 12 ascends and descends synchronously, and the height of the stirring blade 6 can be easily read through the height gauge 13, which is more convenient for use.

[0033] By arranging the height gauge 13 on the plug rod 12, the height value of the stirring blade 6 can be easily obtained.

[0034] Embodiment 4:

[0035] As shown in the figure, Figure 1 In this embodiment, the connecting piece 14 is installed between the plug rod 12 and the stirring rod 5, the electric push rod 12 passes through the connecting piece 14, the connecting piece 14 is rotatably connected with the stirring rod 5 through a bearing, and the connecting piece 14 is fixedly connected with the plug rod 12. Through the connecting piece 14, the stability of the stirring rod 5 is improved.

[0036] By arranging the connecting piece 14 between the plug rod 12 and the stirring rod 5, the stability of the stirring rod 5 can be improved.

[0037] Embodiment 5:

[0038] As shown in the figure, Figures 1-2As shown, in this embodiment, the stirring rod 5 comprises an outer tube 15 and an inner shaft 16 rotatably mounted in the outer tube 15, the inner shaft 16 is rotatably connected with the outer tube 15 through a sealing bearing, a sealing sleeve 17 is mounted between the inner shaft 16 and the outer tube 15, the inner shaft 16 is fixedly connected with the stirring blade 6 and the motor 7 at both ends thereof, the outer tube 15 is fixedly connected with the support 9 and rotatably connected with the connecting piece 14, the outer tube 15 penetrates through the sealing cover 2 and is sealed by the sealing ring 8, the outer tube 15 can only be lifted and lowered, and the inner shaft 16 can be lifted, lowered and rotated, so as to reduce the wear speed of the sealing ring 8.

[0039] By arranging the stirring rod 5 comprising the outer tube 15 and the inner shaft 16, the wear speed of the sealing ring 8 can be reduced.

[0040] Embodiment 6:

[0041] As shown, Figure 1 In this embodiment, the air pressure gauge 18 and the digital vacuum instrument 19 are further mounted on the air exhaust pipe 3, and the air inlet valve is also mounted. Therefore, the above devices can be used to conveniently monitor the vacuumizing process and to real-timely monitor the air exhaust condition in the barrel body 1.

[0042] By mounting the air pressure gauge 18 and the digital vacuum instrument 19 on the air exhaust pipe 3, the air exhaust condition in the barrel body 1 can be conveniently monitored.

[0043] Working principle: when used, the raw materials for making transparent soil are put into the barrel body 1, and then the sealing cover 2 is covered to seal, the vacuum pump 4 is started, the air in the barrel body 1 is gradually exhausted through the air exhaust pipe 3, the inside of the barrel body 1 is gradually close to vacuum, and is kept for a period of time, then the valve on the air exhaust pipe 3 is closed, and the vacuum pump 4 is also closed, so that the barrel body 1 is kept in a negative pressure state, which provides a stirring environment close to vacuum and with constant negative pressure for the stirring process, so that the excessive air bubbles generated in the stirring process can be effectively prevented, then the motor 7 is started and its rotating speed is controlled, then the stirring blade 6 is rotated by the stirring rod 5, and the raw materials in the barrel body 1 are stirred by the stirring blade 6, the stirring time is set according to the actual needs, which will not be described here, and according to the amount of the raw materials, the electric push rod 10 can be started in time to drive the motor 7 to lift and lower, so as to adjust the height of the stirring blade 6 in the barrel body 1 and to adjust the stirring depth, the height of the stirring blade 6 can be adjusted according to the amount of the raw materials, or the raw materials of a specific depth can be highlighted, the use is more flexible, and the structure design is more suitable for the use of non-full-size stirring blade 6.

Claims

1. A novel vacuum mixing tank for producing transparent soil, characterized in that, include: A barrel body (1), on which a sealing cover (2) is installed, and the sealing cover (2) is provided with an air extraction mechanism and a stirring mechanism; The air extraction mechanism includes an air extraction pipe (3) installed on the sealing cover (2), and a vacuum pump (4) is installed at one end of the air extraction pipe (3); The stirring mechanism includes a stirring rod (5) installed on the sealing cover (2), a sealing ring (8) installed between the stirring rod (5) and the sealing cover (2), a stirring blade (6) installed at the bottom end of the stirring rod (5), a motor (7) installed at the top end of the stirring rod (5), and an electric push rod (10) installed at the top of the sealing cover (2). The electric push rod (10) is fixedly connected to the motor (7).

2. The novel vacuum mixing tank for producing transparent soil according to claim 1, characterized in that, A bracket (9) is fixedly installed on the motor (7), the bracket (9) is fixedly connected to the electric push rod (10), a plug rod (12) is fixedly installed at the bottom of the bracket (9), a positioning tube (11) is fixedly installed on the barrel body (1), and the plug rod (12) is inserted into the positioning tube (11).

3. A novel vacuum mixing tank for producing transparent soil according to claim 2, characterized in that, A height gauge (13) is installed on the insertion rod (12).

4. A novel vacuum mixing tank for producing transparent soil according to claim 2, characterized in that, A connector (14) is installed between the insert rod (12) and the stirring rod (5).

5. A novel vacuum mixing tank for producing transparent soil according to claim 1, characterized in that, The stirring rod (5) includes an outer tube (15) and an inner shaft (16) rotatably mounted inside the outer tube (15).

6. A novel vacuum mixing tank for producing transparent soil according to claim 1, characterized in that, A pressure gauge (18) and a digital vacuum instrument (19) are installed on the extraction pipe (3).

Images