Raw material stirring device

Abstract

The utility model relates to the technical field of stirring devices, and discloses a raw material stirring device which comprises a base, the top of the base is fixedly connected with a stirring barrel, the top of the stirring barrel is provided with a movable barrel cover, the top of the movable barrel cover is fixedly connected with a transmission box, one side of the transmission box is fixedly connected with a driving motor, and the other side of the transmission box is fixedly connected with a motor. A transmission gear set is arranged in the transmission box, and a stirring shaft is arranged at the bottom of the movable barrel cover. The stirring device disclosed by the utility model has the following advantages and effects: by arranging the transmission box, the driving motor, the transmission gear set, the stirring shaft, the supporting rod, the scraper fixing seat, the scraper, the high-pressure air pump, the first air inlet pipe, the rotating joint, the second air inlet pipe, the shunt pipe, the circulation cavity and the air outlet hole, adhered raw materials can be blown off from the surface of the scraper when the wall of the stirring barrel is scraped by the scraper; the phenomenon that the raw materials are stuck to the scraping plate during working and are retained above the scraping plate is avoided, so that the effect of thorough discharging of the device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stirring device technical field, especially relates to a raw material stirring device. BACKGROUND

[0002] The stirring device is a kind of equipment for accelerating the mixing and uniformization of liquid, gas or other medium. Its main function is to provide suitable flow state by stirrer to achieve the purpose of stirring, so as to accelerate reaction rate, strengthen heat transfer effect and strengthen mixing effect.

[0003] Chinese patent publication number (CN221933708U) discloses a raw material stirring device, including stirring tank, the bottom of the both ends of stirring tank is fixedly provided with base, and the bottom of stirring tank side is fixedly connected with discharge valve, the top of stirring tank outer wall is sleeved with top cover, the middle part of stirring tank bottom end is rotatably connected with two transmission gears, and the two transmission gears are engaged with each other. The utility model discloses two transmission gears that are engaged with each other are connected with stirring shaft, first stepper motor is connected with one of transmission gears, movable ring that stirring tank is rotatably connected is engaged with the inner gear of second stepper motor, and scraper rod that movable ring is connected is connected with stirring rod, and two stirring shafts rotate in opposite directions to stir raw material, while scraper rod acts on the inner wall of stirring tank, scraper rod is connected with stirring rod, the full stirring of raw material is guaranteed, raw material is avoided to adhere, and stirring effect is improved.

[0004] But the above-mentioned utility model still has the following problems: although the scraper rod in the above-mentioned utility model can scrape off the raw material adhered to the wall of stirring tank, but the raw material can be adhered to the surface of scraper rod in the process of scraping off, so that the raw material is not completely discharged, thus it needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a raw material stirring device, which has the effect of completely discharging raw material.

[0006] The above technical purpose of the utility model is realized through the following technical scheme: a raw material stirring device, including base, the top of base is fixedly connected with stirring drum, the top of stirring drum is provided with movable barrel cover, the top of movable barrel cover is fixedly connected with transmission box, the side of transmission box is fixedly connected with driving motor, the inside of transmission box is provided with transmission gear set, the bottom of movable barrel cover is provided with stirring shaft, both sides of stirring shaft are fixedly connected with support rod, one end of support rod is fixedly connected with scraper fixed seat, the inner wall of scraper fixed seat is fixedly connected with scraper, the top of movable barrel cover is fixedly connected with high pressure gas pump, the output end of high pressure gas pump is fixedly connected with first air inlet pipe, one end of first air inlet pipe is fixedly connected with rotary joint, the bottom of rotary joint is rotatably connected with second air inlet pipe, one end of second air inlet pipe is fixedly connected with shunt pipe through stirring shaft, the inside of scraper fixed seat is provided with flow cavity, one side of flow cavity is provided with air outlet hole.

[0007] Through the above technical scheme, by setting transmission box, driving motor, transmission gear set, stirring shaft, support rod, scraper fixed seat, scraper, high pressure gas pump, first air inlet pipe, rotary joint, second air inlet pipe, shunt pipe, flow cavity and air outlet hole, when the device is used, the driving motor works, the stirring shaft is driven to rotate through the transmission of the transmission gear set, then the scraper is rotated through the support rod, the raw materials adhered to the inner wall of the stirring drum are scraped off, then the high pressure gas pump works, through the cooperation of the first air inlet pipe, the second air inlet pipe, the shunt pipe, the flow cavity and the air outlet hole, the air outlet hole on the scraper fixed seat continuously blows high pressure gas to the scraper, the raw materials adhered to the scraper during scraping the barrel wall of the stirring drum are blown off from the surface of the scraper, the raw materials adhered to the scraper during work are avoided to stay above the scraper, so that the effect of complete discharge of the device is achieved.

[0008] The utility model further provides: transmission gear set includes drive gear and driven gear, drive gear is fixedly connected with the output of driving motor, driven gear is engaged with drive gear, driven gear is connected with stirring shaft sleeve.

[0009] Through the above technical scheme, by setting transmission gear set, the power output of driving motor is matched, the rotation of the stirring shaft can be realized.

[0010] The utility model further provides: the inside of stirring shaft is provided with first fixed cavity, the inside of support rod is provided with second fixed cavity, second air inlet pipe and shunt pipe are located inside first fixed cavity and second fixed cavity respectively.

[0011] Through the above technical scheme, by setting first fixed cavity and second fixed cavity, the fixing effect of second air inlet pipe and shunt pipe is realized respectively.

[0012] The utility model discloses further provide: the inner wall fixed connection of stirring shaft has shunt, the top of shunt is fixedly connected with second air inlet pipe, and both sides of shunt are fixedly connected with two shunt pipes.

[0013] Through adopting above technical scheme, through setting shunt, play to the shunt effect of high pressure gas, ensure that gas can flow to the inside of two scraper fixed seat respectively.

[0014] The utility model discloses further provide: the number of air outlet hole is several, and the inner wall fixed connection of several air outlet hole has all blocked net, and several air outlet holes are located at the both sides of scraper respectively.

[0015] Through adopting above technical scheme, through setting blocked net, can prevent raw materials from going into the inside of circulation cavity or causing the blockage of air outlet hole from air outlet hole.

[0016] The utility model discloses further provide: the outer wall sleeve joint of stirring shaft has connecting sleeve, and the both sides fixed connection of connecting sleeve has main stirring rod, and the top and bottom fixed connection of main stirring rod has vice stirring rod.

[0017] Through adopting above technical scheme, through setting main stirring rod and vice stirring rod, can accelerate the mixing and stirring efficiency of raw materials.

[0018] The utility model discloses further provide: the upper surface of movable bucket lid is set with installation groove, and the inner wall fixed connection of installation groove has bearing, and stirring shaft is rotatably connected with bearing.

[0019] Through adopting above technical scheme, through setting installation groove and bearing, play to the support fixed of stirring shaft, ensure that stirring shaft keeps stability when rotating.

[0020] The utility model discloses further provide: the top fixed connection of base has support seat, and the top fixed connection of support seat has machine case.

[0021] Through adopting above technical scheme, through setting support seat, play to the support fixed effect of machine case.

[0022] The utility model discloses further provide: the top fixed connection of machine case has servo motor, and the output fixed connection of servo motor has lead screw, and the outer wall screw connection of lead screw has lead screw sliding seat, and one side fixed connection of lead screw sliding seat has L type connecting rod, and the bottom fixed connection of L type connecting rod has connecting plate, and connecting plate is fixedly connected with movable bucket lid.

[0023] Through the above technical scheme, through the setting of the case, the servo motor, the screw rod, the screw rod sliding seat, the L-shaped connecting rod, the connecting plate and the movable barrel cover, when in use, the servo motor drives the screw rod to rotate, and through the transmission cooperation of the screw rod, the screw rod sliding seat, the L-shaped connecting rod and the connecting plate, the movable barrel cover is driven to move upwards, and the movable barrel cover moves upwards while driving the stirring shaft, the scraper, the main stirring rod and the auxiliary stirring rod below to move upwards at the same time, until moving to the outside of the stirring barrel, the design realizes the position adjusting function of the stirring shaft, the scraper, the main stirring rod and the auxiliary stirring rod, and in the actual use process, the components can be adjusted to the outside of the stirring barrel, so that the staff can conveniently clean the stirring barrel and the stirring rod, and the practicability of the device is enhanced.

[0024] The stirring barrel is further provided with a discharge pipe on one side, and the outer surface of the discharge pipe is provided with a valve.

[0025] Through the above technical scheme, the discharge pipe and the valve are used to unload the raw materials in the stirring barrel after stirring.

[0026] The device is used, the driving motor works, the stirring shaft is driven to rotate through the transmission of the transmission gear set, then the scraper is driven to rotate through the support rod, the raw materials adhered to the inner wall of the stirring barrel are scraped off, then the high-pressure gas pump works, the high-pressure gas is continuously blown to the scraper through the cooperation of the first air inlet pipe, the second air inlet pipe, the shunt pipe, the flow-through cavity and the air outlet hole, the raw materials adhered to the scraper during scraping the barrel wall are blown off from the surface of the scraper, the raw materials adhered to the scraper during work are prevented from being retained above the scraper, so that the effect of complete discharge of the device is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0028] Figure 1 The structure schematic view of the present application;

[0029] Figure 2 The structure schematic view of the scraper in the present application;

[0030] Figure 3 The structure schematic view of the shunt cavity in the present application;

[0031] Figure 4 The structure schematic view of the air outlet in the present application;

[0032] Figure 5 The structure schematic view of the case in the present application.

[0033] In the drawings, 1, base; 2, stirring barrel; 3, movable barrel cover; 4, transmission box; 5, driving motor; 6, transmission gear set; 601, driving gear; 602, driven gear; 7, stirring shaft; 8, support rod; 9, scraper fixing seat; 10, scraper; 11, high-pressure air pump; 12, first air inlet pipe; 13, rotary joint; 14, second air inlet pipe; 15, shunt pipe; 16, flow-through cavity; 17, air outlet; 18, first fixed cavity; 19, second fixed cavity; 20, shunt device; 21, blocking net; 22, connecting sleeve; 23, main stirring rod; 24, auxiliary stirring rod; 25, bearing; 26, support seat; 27, case; 28, servo motor; 29, screw rod; 30, screw rod sliding seat; 31, L-shaped connecting rod; 32, connecting plate; 33, discharge pipe; 34, valve. DETAILED DESCRIPTION

[0034] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] REFERENCE Figures 1-5A raw material stirring device, including a base 1, the top of the base 1 is fixedly connected with a stirring barrel 2, the top of the stirring barrel 2 is provided with a movable barrel cover 3, the top of the movable barrel cover 3 is fixedly connected with a transmission box 4, one side of the transmission box 4 is fixedly connected with a driving motor 5, the inside of the transmission box 4 is provided with a transmission gear set 6, the bottom of the movable barrel cover 3 is provided with a stirring shaft 7, both sides of the stirring shaft 7 are fixedly connected with a support rod 8, one end of the support rod 8 is fixedly connected with a scraper fixing seat 9, the inner wall of the scraper fixing seat 9 is fixedly connected with a scraper 10, the top of the movable barrel cover 3 is fixedly connected with a high-pressure air pump 11, the output end of the high-pressure air pump 11 is fixedly connected with a first air inlet pipe 12, one end of the first air inlet pipe 12 is fixedly connected with a rotary joint 13, the bottom of the rotary joint 13 is rotatably connected with a second air inlet pipe 14, one end of the second air inlet pipe 14 penetrates through the stirring shaft 7 and is fixedly connected with a shunt pipe 15, the inside of the scraper fixing seat 9 is provided with a flow-through cavity 16, one side of the flow-through cavity 16 is provided with an air outlet hole 17, by setting the transmission box 4, the driving motor 5, the transmission gear set 6, the stirring shaft 7, the support rod 8, the scraper fixing seat 9, the scraper 10, the high-pressure air pump 11, the first air inlet pipe 12, the rotary joint 13, the second air inlet pipe 14, the shunt pipe 15, the flow-through cavity 16 and the air outlet hole 17, when the device is in use, the driving motor 5 works, the stirring shaft 7 is driven to rotate through the transmission of the transmission gear set 6, then the scraper 10 is rotated by the support rod 8, the raw materials adhered to the inner wall of the stirring barrel are scraped off, then the high-pressure air pump 11 works, through the cooperation of the first air inlet pipe 12, the second air inlet pipe 14, the shunt pipe 15, the flow-through cavity 16 and the air outlet hole 17, the air outlet hole 17 on the scraper fixing seat 9 continuously blows high-pressure gas to the scraper 10, the raw materials adhered to the scraper 10 when scraping the barrel wall of the stirring barrel 2 are blown off from the surface of the scraper 10, the raw materials adhered to the scraper 10 during work are avoided to stay above the scraper 10, so that the effect of complete discharge of the device is achieved, the transmission gear set 6 includes a driving gear 601 and a driven gear 602, the driving gear 601 is fixedly connected with the output end of the driving motor 5, the driven gear 602 is engaged with the driving gear 601, the driven gear 602 is sleeved with the stirring shaft 7, by setting the transmission gear set 6, the power output of the driving motor 5 is matched, the rotation of the stirring shaft 7 can be realized, the inside of the stirring shaft 7 is provided with a first fixing cavity 18, the inside of the support rod 8 is provided with a second fixing cavity 19, the second air inlet pipe 14 and the shunt pipe 15 are respectively located in the first fixing cavity 18 and the second fixing cavity 19, by setting the first fixing cavity 18 and the second fixing cavity 19, the fixing effects of the second air inlet pipe 14 and the shunt pipe 15 are respectively achieved, the inner wall of the stirring shaft 7 is fixedly connected with a flow divider 20, the top of the flow divider 20 is fixedly connected with the second air inlet pipe 14, the two sides of the flow divider 20 are fixedly connected with two shunt pipes 15, by setting the flow divider 20, the flow dividing effect of high-pressure gas is achieved, it is ensured that the gas can flow to the inside of the two scraper fixing seats 9 respectively, the number of air outlet holes 17 is several,The inner walls of the plurality of air outlet holes 17 are fixedly connected with the blocking nets 21, and the plurality of air outlet holes 17 are located on both sides of the scraper 10. By arranging the blocking nets 21, the raw materials can be prevented from entering the inside of the flow cavity 16 through the air outlet holes 17 or blocking the air outlet holes 17. The outer wall of the stirring shaft 7 is sleeved with the connecting sleeve 22, the two sides of the connecting sleeve 22 are fixedly connected with the main stirring rods 23, the top and bottom of the main stirring rods 23 are fixedly connected with the auxiliary stirring rods 24. By arranging the main stirring rods 23 and the auxiliary stirring rods 24, the mixing and stirring efficiency of the raw materials can be accelerated. The upper surface of the movable bucket cover 3 is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with the bearing 25, and the stirring shaft 7 is rotatably connected with the bearing 25. By arranging the mounting groove and the bearing 25, the stirring shaft 7 is supported and fixed, so that the stability of the stirring shaft 7 during rotation is ensured. The top of the base 1 is fixedly connected with the support seat 26, the top of the support seat 26 is fixedly connected with the machine box 27. By arranging the support seat 26, the machine box 27 is supported and fixed. The top of the machine box 27 is fixedly connected with the servo motor 28, the output end of the servo motor 28 is fixedly connected with the lead screw 29, the outer wall of the lead screw 29 is threadedly connected with the lead screw sliding seat 30, one side of the lead screw sliding seat 30 is fixedly connected with the L-shaped connecting rod 31, the bottom of the L-shaped connecting rod 31 is fixedly connected with the connecting plate 32, and the connecting plate 32 is fixedly connected with the movable bucket cover 3. By arranging the machine box 27, the servo motor 28, the lead screw 29, the lead screw sliding seat 30, the L-shaped connecting rod 31, the connecting plate 32 and the movable bucket cover 3, when in use, the servo motor 28 drives the lead screw 29 to rotate, and through the transmission cooperation of the lead screw 29, the lead screw sliding seat 30, the L-shaped connecting rod 31 and the connecting plate 32, the movable bucket cover 3 is driven to move upwards. The movable bucket cover 3 moves upwards while driving the stirring shaft 7, the scraper 10, the main stirring rods 23 and the auxiliary stirring rods 24 below to move upwards at the same time, until moving to the outside of the stirring barrel 2. This design realizes the position adjustment function of the stirring shaft 7, the scraper 10, the main stirring rods 23 and the auxiliary stirring rods 24. In actual use, these components can be adjusted to the outside of the stirring barrel 2, so that the stirring barrel 2 and the stirring rods can be easily cleaned by the staff, and the practicability of the device is enhanced. One side of the stirring barrel 2 is fixedly connected with the discharge pipe 33, and the outer surface of the discharge pipe 33 is provided with the valve 34. By arranging the discharge pipe 33 and the valve 34, the raw materials in the stirring barrel 2 after stirring are unloaded.

[0036] The utility model discloses a stirring barrel, stirring shaft, scraper, high pressure gas pump, first air inlet pipe, rotary joint, second air inlet pipe, shunt pipe, flow cavity and air hole are set through setting transmission box 4, drive motor 5, transmission gear group 6, stirring shaft 7, support rod 8, scraper fixed seat 9, scraper 10, high pressure gas pump 11, first air inlet pipe 12, rotary joint 13, second air inlet pipe 14, shunt pipe 15, flow cavity 16 and air hole 17, the device when using, drive motor 5 works, and the transmission of transmission gear group 6 drives stirring shaft 7 to rotate, and then through support rod 8 and drive scraper 10 to rotate, scrape the raw material adhered in the stirring barrel inner wall, then high pressure gas pump 11 works, and through the cooperation of first air inlet pipe 12, second air inlet pipe 14, shunt pipe 15, flow cavity 16 and air hole 17, the air hole 17 on scraper fixed seat 9 continuously blows high pressure gas to scraper 10, can blow off the raw material adhered on the surface of scraper 10 when scraping the barrel wall of stirring barrel 2, avoids the raw material adhered on scraper 10 when working and causes the raw material to stay on the top of scraper 10, thereby reached the effect that the device discharges completely, through setting case 27, servo motor 28, screw rod 29, screw rod sliding seat 30, L type connecting rod 31, connecting plate 32 and movable barrel cover 3, when using, servo motor 28 works and drives screw rod 29 to rotate, and through the transmission cooperation of screw rod 29, screw rod sliding seat 30, L type connecting rod 31 and connecting plate 32, drives movable barrel cover 3 to move to the side, and movable barrel cover 3 moves at the same time and drives stirring shaft 7, scraper 10, main stirring rod 23 and vice stirring rod 24 below to move upwards, until moving to the outside of stirring barrel 2, the design realizes the position adjusting function of stirring shaft 7, scraper 10, main stirring rod 23 and vice stirring rod 24, can adjust these components to the outside of stirring barrel 2 in actual use process, thereby facilitating staff to clean stirring barrel 2 and stirring rod, and the practicality of the device is enhanced.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material stirring device comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a stirring barrel (2), the top of the stirring barrel (2) is provided with a movable barrel cover (3), the top of the movable barrel cover (3) is fixedly connected with a transmission box (4), one side of the transmission box (4) is fixedly connected with a driving motor (5), the inside of the transmission box (4) is provided with a transmission gear set (6), the bottom of the movable barrel cover (3) is provided with a stirring shaft (7), both sides of the stirring shaft (7) are fixedly connected with a support rod (8), one end of the support rod (8) is fixedly connected with a scraper fixing seat (9), the inner wall of the scraper fixing seat (9) is fixedly connected with a scraper (10), the top of the movable barrel cover (3) is fixedly connected with a high-pressure air pump (11), the output end of the high-pressure air pump (11) is fixedly connected with a first air inlet pipe (12), one end of the first air inlet pipe (12) is fixedly connected with a rotary joint (13), the bottom of the rotary joint (13) is rotatably connected with a second air inlet pipe (14), one end of the second air inlet pipe (14) penetrates through the stirring shaft (7) and is fixedly connected with a shunt pipe (15), the inside of the scraper fixing seat (9) is provided with a flow-through cavity (16), one side of the flow-through cavity (16) is provided with an air outlet hole (17).

2. A raw material stirring device according to claim 1, characterized by: The transmission gear set (6) comprises a driving gear (601) and a driven gear (602), the driving gear (601) is fixedly connected with the output end of the driving motor (5), the driven gear (602) is engaged with the driving gear (601), and the driven gear (602) is sleeved with the stirring shaft (7).

3. A raw material stirring device according to claim 1, characterized by: The inside of the stirring shaft (7) is provided with a first fixed cavity (18), the inside of the support rod (8) is provided with a second fixed cavity (19), and the second air inlet pipe (14) and the shunt pipe (15) are located in the first fixed cavity (18) and the second fixed cavity (19) respectively.

4. The raw material stirring device according to claim 1, characterized by: The inner wall of the stirring shaft (7) is fixedly connected with a flow divider (20), the top of the flow divider (20) is fixedly connected with the second air inlet pipe (14), and the two sides of the flow divider (20) are fixedly connected with two shunt pipes (15).

5. The raw material stirring device according to claim 1, characterized by: The number of the air outlet holes (17) is several, the inner walls of the several air outlet holes (17) are fixedly connected with blocking nets (21), and the several air outlet holes (17) are located on the two sides of the scraper (10) respectively.

6. A raw material mixing device according to claim 1, characterized by: The outer wall of the stirring shaft (7) is sleeved with a connecting sleeve (22), the two sides of the connecting sleeve (22) are fixedly connected with main stirring rods (23), and the top and bottom of the main stirring rod (23) are fixedly connected with auxiliary stirring rods (24).

7. A raw material mixing device according to claim 1, characterized by: The upper surface of the movable barrel cover (3) is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a bearing (25), and the stirring shaft (7) is rotatably connected with the bearing (25).

8. A raw material mixing device according to claim 1, characterized by: The top of the base (1) is fixedly connected with a support seat (26), and the top of the support seat (26) is fixedly connected with a machine box (27).

9. A raw material mixing device according to claim 8, characterized by: The top of the case (27) is fixedly connected with a servo motor (28), the output end of the servo motor (28) is fixedly connected with a lead screw (29), the outer wall of the lead screw (29) is threadedly connected with a lead screw sliding seat (30), one side of the lead screw sliding seat (30) is fixedly connected with an L-shaped connecting rod (31), the bottom of the L-shaped connecting rod (31) is fixedly connected with a connecting plate (32), and the connecting plate (32) is fixedly connected with the movable bucket cover (3).

10. The raw material stirring device according to claim 1, characterized by: One side of the stirring barrel (2) is fixedly connected with a discharge pipe (33), and the outer surface of the discharge pipe (33) is provided with a valve (34).

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