Stirrer for perlite insulation board production

Abstract

The utility model discloses a stirrer for producing a perlite insulation board, and relates to the technical field of stirrers. The stirrer for perlite insulation board production comprises a fixing circular ring, an arc-shaped groove is formed in the inner wall of the fixing circular ring, four arc-shaped sliding blocks arranged in a cross shape are arranged on the inner wall of the arc-shaped groove in a sliding mode, the ends, away from the arc-shaped groove, of the four arc-shaped sliding blocks are fixedly connected with a stirring tank, and the outer wall of the stirring tank is fixedly sleeved with a fixing sleeve; a plurality of teeth are arranged on the outer wall of the fixing sleeve, a concave fixing plate is fixedly connected to the upper surface of the fixing ring, a servo motor is fixedly connected to the upper surface of the concave fixing plate, and the fixing sleeve, the gear, the connecting shaft, the two belt pulleys and the belt are arranged to drive the whole main shaft to rotate during rotation of the stirring tank; compared with the mode that the raw materials of the perlite insulation board are mixed only through a stirring rod, the stirring device has the advantages of being high in stirring uniformity and high in stirring speed.

Description

TECHNICAL FIELD

[0001] The utility model relates to agitator technical field, in particular to a kind of agitator for perlite insulation board production. BACKGROUND

[0002] The agitator is used to stir the production ingredients of the perlite insulation board. The expansion process of the perlite is a bubble formation process. The quality of the expanded perlite depends on the bubble content in the structure. The more the bubbles, the better the insulation performance.

[0003] The existing agitator is mostly driven by a stirring roller to rotate the stirring assembly inside the agitator to mix and stir the raw materials inside the agitator. Since the amount of raw materials placed inside the agitator is usually two-thirds of the internal capacity of the agitator, the stirring speed and stirring quality are low when only one stirring roller is used to drive the stirring assembly to rotate inside the agitator. SUMMARY

[0004] The utility model discloses a kind of agitators for perlite insulation board production, and can solve the problem of low stirring speed and stirring quality due to the amount of raw materials placed inside the agitator is usually two-thirds of the internal capacity of the agitator, only one stirring roller is used to drive the stirring assembly to rotate inside the agitator.

[0005] To achieve the above object, the utility model provides the following technical scheme: an agitator for perlite insulation board production includes a fixed ring, an arc-shaped slot is formed in the inner wall of the fixed ring, four arc-shaped sliders arranged in a cross shape are slidably connected to the inner wall of the arc-shaped slot, and a stirring tank is fixedly connected to the end of each arc-shaped slider away from the arc-shaped slot.

[0006] The outer wall of the stirring tank is fixedly connected to a fixed sleeve, a plurality of teeth are arranged on the outer wall of the fixed sleeve, a concave fixing plate is fixedly connected to the upper surface of the fixed ring, and a servo motor is fixedly connected to the upper surface of the concave fixing plate.

[0007] The output end of the servo motor is fixedly connected to a connecting rod, and the lower end of the connecting rod is rotatably connected to the lower surface of the concave fixing plate and fixedly connected to the stirring tank.

[0008] Preferably, a connecting shaft is rotatably connected to the upper surface of the fixed ring, and a gear is fixedly connected to the outer wall of the connecting shaft.

[0009] The gear is engaged with the plurality of teeth on the fixed sleeve, and the lower end of the connecting shaft is rotatably connected to the lower surface of the fixed ring.

[0010] Preferably, the lower surface of the stirring tank is rotationally connected with a main shaft, the outer wall of the main shaft and the connecting shaft are fixedly sleeved with belt pulleys, and the two belt pulleys are drivenly connected through a belt.

[0011] Preferably, the upper end of the main shaft rotationally penetrates into the interior of the stirring tank, and the front and rear surfaces of the main shaft are fixedly connected with three first stirring rods.

[0012] The interior of the stirring tank is provided with two first arc-shaped scrapers, and the opposite surfaces of the two first arc-shaped scrapers are fixedly connected with the corresponding three first stirring rods, respectively.

[0013] The arc surfaces of the two first arc-shaped scrapers are in close contact with the inner wall of the stirring tank.

[0014] Preferably, the front and rear surfaces of the main shaft are fixedly connected with two second stirring rods, and the interior of the stirring tank is provided with two second arc-shaped scrapers.

[0015] The two second arc-shaped scrapers are fixedly connected with the corresponding second stirring rods, respectively, and the arc surfaces of the two second arc-shaped scrapers are in close contact with the inner wall of the stirring tank.

[0016] Preferably, the upper surface of the stirring tank is fixedly connected with two feeding pipes in communication therewith, and the upper surfaces of the two feeding pipes are provided with first on-off valves, respectively.

[0017] The lower surface of the stirring tank is fixedly connected with two discharging pipes in communication therewith, and the two discharging pipes are provided with second on-off valves, respectively.

[0018] The opposite surfaces of the concave fixed plates are fixedly connected with L-shaped fixed plates, and the lower surfaces of the two L-shaped fixed plates are fixedly connected with fixed plates.

[0019] Compared with the prior art, the stirring device has the advantages that:

[0020] (1) The stirring device for perlite insulation board production drives the main shaft to rotate as a whole through the fixed sleeve, the gear, the connecting shaft, the two belt pulleys and the belt, and has the advantages of high uniformity and high stirring speed by using the internal and external stirring mode.

[0021] (2) The stirring device for perlite insulation board production drives the gear to rotate through the teeth of the fixed sleeve, the diameter of the fixed sleeve is greater than that of the gear, the rotating speed of the gear is accelerated, and the main shaft is driven to rotate quickly as a whole, so that the stirring speed and the production efficiency are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model is further described below in combination with the drawings and embodiments:

[0023] Fig. 1 It is the whole structure schematic view of the utility model;

[0024] Fig. 2 It is the fixed ring surface schematic view of the utility model;

[0025] Fig. 3 It is the first stirring rod and main shaft connection schematic view of the utility model.

[0026] Reference signs: 1, stirring tank;2, gear;3, fixed ring;4, connecting shaft;5, belt pulley;6, belt;7, fixed plate;8, L-shaped fixed plate;9, discharge pipe;10, concave fixed plate;11, fixed sleeve;12, connecting rod;13, servo motor;14, feed pipe;15, arc-shaped groove;16, arc-shaped sliding block;17, first stirring rod;18, main shaft;19, first arc-shaped scraper;20, second arc-shaped scraper;21, second stirring rod. DETAILED DESCRIPTION

[0027] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0028] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0029] In the description of the utility model, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0030] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0031] Please refer to Figs. 1-3The utility model provides a kind of technical scheme: a kind of perlite insulation board production is stirred by ware, including fixed ring 3, the inner wall of fixed ring 3 is equipped with arc slot 15, the inner wall of arc slot 15 is slid with four arc-shaped sliders 16, which are cross set, four arc-shaped sliders 16 are all fixedly connected with stirring tank 1 at the end away from arc slot 15;

[0032] Wherein, the outer wall of stirring tank 1 is fixedly sleeved with fixed sleeve 11, the outer wall of fixed sleeve 11 is provided with a plurality of teeth, the upper surface of fixed ring 3 is fixedly connected with concave fixed plate 10, the upper surface of concave fixed plate 10 is fixedly connected with servo motor 13;

[0033] Wherein, the output end of servo motor 13 is fixedly connected with connecting rod 12, the lower end of connecting rod 12 is rotatably penetrated out of the lower surface of concave fixed plate 10, and is fixedly connected with stirring tank 1.

[0034] Further, the upper surface of fixed ring 3 is rotatably connected with connecting shaft 4, the outer wall of connecting shaft 4 is fixedly connected with sleeve of gear 2;

[0035] Wherein, gear 2 and a plurality of teeth on fixed sleeve 11 are meshed together, the lower end of connecting shaft 4 is rotatably penetrated out of the lower surface of fixed ring 3.

[0036] Further, the lower surface of stirring tank 1 is rotatably connected with main shaft 18, the outer wall of main shaft 18 and connecting shaft 4 are all fixedly sleeved with belt pulley 5, and two belt pulleys 5 are drivingly connected together through belt 6.

[0037] Further, the upper end of main shaft 18 is rotatably penetrated into the inside of stirring tank 1, the front and rear surfaces of main shaft 18 are all fixedly connected with three first stirring rods 17;

[0038] Wherein, the inside of stirring tank 1 is provided with two first arc-shaped scrapers 19, and the opposite faces of the two first arc-shaped scrapers 19 are fixedly connected with the corresponding three first stirring rods 17 respectively.

[0039] Wherein, the arc surfaces of the two first arc-shaped scrapers 19 are all in close contact with the inner wall of stirring tank 1.

[0040] Further, the front and rear surfaces of main shaft 18 are all fixedly connected with two second stirring rods 21, and the inside of stirring tank 1 is provided with two second arc-shaped scrapers 20.

[0041] Wherein, the two second arc-shaped scrapers 20 are fixedly connected with the corresponding second stirring rods 21 respectively, and the arc surfaces of the two second arc-shaped scrapers 20 are all in close contact with the inner wall of stirring tank 1.

[0042] Further, the upper surface of stirring tank 1 is fixedly connected with two feeding pipes 14 communicated therewith, and the upper surfaces of the two feeding pipes 14 are all provided with first on-off valves.

[0043] The lower surface of the stirring tank 1 is fixedly connected with two discharge pipes 9 communicating with the stirring tank 1, and the second switch valve is arranged on each of the two discharge pipes 9.

[0044] The opposite surfaces of the concave fixing plate 10 are fixedly connected with L-shaped fixing plates 8, and the lower surfaces of the two L-shaped fixing plates 8 are fixedly connected with the fixing plate 7.

[0045] Further, when the stirrer for producing perlite insulation board is used, the raw materials are first put into the stirring tank 1 through the two feeding pipes 14, and then the servo motor 13 is started to drive the connecting rod 12 to rotate, the connecting rod 12 drives the stirring tank 1 to rotate, at the same time, the stirring tank 1 drives the four arc-shaped sliding blocks 16 to rotate on the inner wall of the arc-shaped groove 15, the four arc-shaped sliding blocks 16 and the arc-shaped groove 15 assist the rotation of the stirring tank 1, the stirring tank 1 drives the fixed sleeve 11 to rotate, the fixed sleeve 11 drives the gear 2 to rotate through the plurality of teeth, the gear 2 drives the connecting shaft 4 to rotate rapidly, the connecting shaft 4 drives the main shaft 18 to rotate through the two belt pulleys 5 and the belt 6, the main shaft 18 drives the two first arc-shaped scrapers 19 and the two second arc-shaped scrapers 20 to rotate synchronously through the three first stirring rods 17 and the two second stirring rods 21, the raw materials in the stirring tank 1 are stirred, the fixed sleeve 11, the gear 2, the connecting shaft 4, the two belt pulleys 5 and the belt 6 can drive the main shaft 18 to rotate as a whole during the rotation of the stirring tank 1, by using the internal and external stirring mode, compared with using only the stirring rod to mix the perlite insulation board raw materials, the stirring uniformity is high and the stirring speed is fast, the gear 2 is driven to rotate by the teeth on the fixed sleeve 11, the diameter of the fixed sleeve 11 is larger than that of the gear 2, the rotation speed of the gear 2 is accelerated, and then the main shaft 18 is driven to rotate rapidly as a whole, the stirring speed is further improved, and the production efficiency is improved.

[0046] Working principle: when using the stirrer for producing perlite insulation board, firstly, the raw materials are put into the inside of the stirring tank 1 through two feeding pipes 14, then the servo motor 13 is started, the servo motor 13 drives the connecting rod 12 to rotate, the connecting rod 12 drives the stirring tank 1 to rotate, at the same time, the stirring tank 1 drives the four arc-shaped sliding blocks 16 to rotate on the inner wall of the arc-shaped groove 15, the four arc-shaped sliding blocks 16 and the arc-shaped groove 15 assist the rotation of the stirring tank 1, the stirring tank 1 drives the fixed sleeve 11 to rotate, the fixed sleeve 11 drives the gear 2 to rotate through a plurality of gear teeth, the gear 2 drives the connecting shaft 4 to rotate quickly, the connecting shaft 4 drives the main shaft 18 to rotate through the two belt pulleys 5 and the belt 6, the main shaft 18 drives the two first arc-shaped scrapers 19 and the two second arc-shaped scrapers 20 to rotate synchronously through the three first stirring rods 17 and the two second stirring rods 21, the raw materials in the stirring tank 1 are stirred, the fixed sleeve 11, the gear 2, the connecting shaft 4, the two belt pulleys 5, the belt 6 can drive the main shaft 18 to rotate as a whole in the rotation of the stirring tank 1, by using the internal and external stirring mode, compared with using only the stirring rod to mix the perlite insulation board raw materials, the stirring uniformity is high and the stirring speed is fast, the gear 2 is driven to rotate by the gear teeth on the fixed sleeve 11, the diameter of the fixed sleeve 11 is larger than that of the gear 2, the rotation speed of the gear 2 is accelerated, and then the main shaft 18 is driven to rotate quickly as a whole.

[0047] The above-mentioned embodiments of the present application are described in detail in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A stirrer for perlite insulation board production, characterized in that, The utility model relates to a kind of stirring tank, including: Fixed ring (3); The inner wall of fixed ring (3) is provided with arc slot (15), the inner wall of arc slot (15) is slid with four cross-shaped arc-shaped slider (16), four arc-shaped slider (16) are all away from the end of arc slot (15) and are fixedly connected with stirring tank (1); Wherein, the outer wall of fixed sleeve (11) is provided with a plurality of teeth, the upper surface of concave fixed plate (10) is fixedly connected with servo motor (13); Wherein, the lower end of connecting rod (12) is rotatably penetrated out of the lower surface of concave fixed plate (10), and is fixedly connected with stirring tank (1).

2. A mixer for producing perlite insulation boards according to claim 1, characterized in that: The upper surface of the fixed ring (3) is rotatably connected to a connecting shaft (4), and the outer wall of the connecting shaft (4) is fixedly connected to a gear (2). Wherein, the gear (2) and the plurality of teeth on the fixed sleeve (11) are meshed together, and the lower end of the connecting shaft (4) is rotatably penetrated out of the lower surface of the fixed ring (3).

3. The mixer for producing perlite insulation board according to claim 1, wherein: The lower surface of the stirring tank (1) is rotatably connected to a main shaft (18), and the outer wall of the main shaft (18) and the connecting shaft (4) are both fixedly sleeved with a belt pulley (5). The two belt pulleys (5) are drivingly connected together by a belt (6).

4. A mixer for producing perlite insulation boards according to claim 3, characterized in that: The upper end of the main shaft (18) is rotatably penetrated into the interior of the stirring tank (1), and the front and rear surfaces of the main shaft (18) are both fixedly connected with three first stirring rods (17). Wherein, the interior of the stirring tank (1) is provided with two first arc-shaped scrapers (19), and the opposite surfaces of the two first arc-shaped scrapers (19) are respectively fixedly connected with the corresponding three first stirring rods (17). Wherein, the arc surfaces of the two first arc-shaped scrapers (19) are both in close contact with the inner wall of the stirring tank (1).

5. A mixer for producing perlite insulation boards according to claim 3, characterized in that: The front and rear surfaces of the main shaft (18) are both fixedly connected with two second stirring rods (21), and the interior of the stirring tank (1) is provided with two second arc-shaped scrapers (20). Wherein, the two second arc-shaped scrapers (20) are respectively fixedly connected with the corresponding second stirring rods (21), and the arc surfaces of the two second arc-shaped scrapers (20) are both in close contact with the inner wall of the stirring tank (1).

6. A mixer for producing perlite insulation boards according to claim 1 characterized in that: The upper surface of the stirring tank (1) is fixedly connected with two feed pipes (14) communicating therewith, and the upper surfaces of the two feed pipes (14) are both provided with first on-off valves. Wherein, the lower surface of the stirring tank (1) is fixedly connected with two discharge pipes (9) communicating therewith, and the upper surfaces of the two discharge pipes (9) are both provided with second on-off valves. Wherein, the opposite surfaces of the concave fixed plate (10) are both fixedly connected with L-shaped fixed plates (8), and the lower surfaces of the two L-shaped fixed plates (8) are both fixedly connected with fixed plates (7).

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