Material mixing device

Abstract

The utility model discloses a material mixing device, which is applied to the technical field of concrete processing and is characterized in that a stirring barrel is arranged at the top of a base, a protective cover is sleeved on the front surface of the stirring barrel, and a cleaning mechanism is rotatably connected to the axis of the surface of the protective cover. The hydraulic rod stretches out and draws back to drive the rack to do reciprocating motion, the rack is meshed with the half-tooth gear and is driven by the rack to rotate forwards and backwards, the half-tooth gear drives the sleeve to rotate, the sleeve drives the scraping plate in the stirring barrel to rotate, and due to the fact that the scraping plate makes close contact with the inner wall of the stirring barrel, excess materials adhering to the inner wall of the stirring barrel are scraped away when the scraping plate rotates; meanwhile, the booster pump can exert pressure on water in the water inlet pipe, the water flows into the flushing pipeline connected with the scraper through the water outlet pipe, high-pressure flushing is conducted on the inner wall of the stirring barrel, through the arrangement, the stirring barrel is convenient to clean, and the situation that the stirring efficiency is reduced due to excess material adhesion after long-term use is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of concrete processing, especially relates to a material mixing device. BACKGROUND

[0002] In the industrial production field, two or more materials are often mixed evenly, and manual mixing is not only low in efficiency, but also prone to uneven mixing, which may even affect subsequent production operations. A mixing device uses mechanical force and gravity to mix two or more materials evenly. During mixing, the contact surface area of the materials can be increased to promote chemical reactions and accelerate physical changes.

[0003] During use of the material mixing device, the materials tend to stick to the inner wall of the mixing tank, and the stirring paddle cannot scrape off the materials on the inner wall. When cleaning the materials, manual flushing is required, which is time-consuming and labor-intensive. In addition, some corners may not be cleaned, which not only affects the mixing efficiency, but also increases the waste of materials during subsequent cleaning. UTILITY MODEL CONTENTS

[0004] The utility model discloses a material mixing device, which improves the mixing efficiency, reduces the sticking of materials on the inner wall, and reduces material waste. The mechanical cleaning of the inner wall saves time and effort and facilitates disassembly and maintenance.

[0005] The above technical purpose of the utility model is achieved by the following technical scheme: a material mixing device, comprising a base, a stirring tank is arranged on the top of the base, a protective cover is sleeved on the front of the stirring tank, a feeding port is formed in the surface of the protective cover, a cleaning mechanism is rotatably connected to the shaft center of the surface of the protective cover, the cleaning mechanism comprises a sleeve, a scraper is bolted to the surface of the sleeve through screws, a flushing pipe is welded to the inner wall of the scraper, a flushing hole is formed in the surface of the flushing pipe, a water pipe interface is formed in the front of the sleeve, a half tooth gear is bolted to the surface of the sleeve, a rack is engaged with the surface of the half tooth gear, a hydraulic rod is bolted to one end of the rack, the hydraulic rod is bolted to the front of the stirring tank, an equipment platform is welded to the front of the base, a booster pump is fixedly installed on the right side of the top of the equipment platform, a water inlet pipe is inserted into one side of the booster pump, a water outlet pipe is inserted into the other side of the booster pump, and the water outlet pipe is inserted into the inner wall of the water pipe interface.

[0006] The utility model discloses adopt above technical scheme: when the mixing device is cleaned and used, through the extension of hydraulic stem, reciprocating motion is driven to the rack, and the rack is engaged with half gear, and under the driving of rack, direct current, reverse rotation is carried out, and half gear drives sleeve to rotate, and sleeve drives the rotation of scraper in stirring barrel, and because scraper is in close contact with the inner wall of stirring barrel, when scraper rotates, the residual material adhered to the inner wall of stirring barrel is scraped, and the pressure pump applies pressure to the water in inlet pipe, and water passes through outlet pipe and comes to the flushing pipeline connected with scraper, and the inner wall of stirring barrel is high-pressure washed, and through the setting, the cleaning of stirring barrel is realized, avoids the residual material adhered to reduce the stirring efficiency under long -term use, when the material in the device is stirred, the rotation of driving wheel is driven through the operation of motor, and the rotation of driven wheel is driven, and the rotation of stirring shaft is driven through the driven wheel, and the rotation of stirring paddle on the surface of stirring shaft is driven, and stirring paddle is staggered and distributed on the surface of stirring shaft, and the material is fully stirred, and the rotation of scraper can be started at the same time, and the material adhered to the inner wall of stirring barrel is scraped, and the effect of material mixing is further improved, and the stirring efficiency is improved, and under the long -term wear of scraper, the scraper can be taken out and replaced through the opening of protection cover.

[0007] The utility model further sets up, the left side of equipment platform top is provided with motor, the output of motor is fixedly installed with driving wheel, the surface transmission of driving wheel is connected with transmission belt, the other end transmission of transmission belt is connected with driven wheel, the inner wall rotation of sleeve is connected with stirring shaft, the other end rotation of stirring shaft is connected with fixed end, the surface welding of stirring shaft has stirring paddle.

[0008] Adopt above technical scheme: through the rotation of stirring paddle, the material is mixed, can make the stirring more fully.

[0009] The utility model further sets up, the back of stirring barrel is equipped with discharge gate.

[0010] Adopt above technical scheme: through the cooperation of discharge gate and stirring paddle, the material can be stirred and discharged.

[0011] The utility model further sets up, the both sides of fixed end are welded with the inner wall of stirring barrel.

[0012] Adopt above technical scheme: through the cooperation of fixed end and stirring shaft, the rotation of stirring shaft and scraper can be stabilized, and the material can be uniformly mixed.

[0013] The utility model further sets up, the surface sliding of rack is connected with sliding groove, and the sliding groove is pegged in the front of stirring barrel.

[0014] Adopt above technical scheme: through the sliding groove guaranteeing the connectivity between half gear and rack, and the sliding groove is guided in cooperation with the movement of hydraulic stem.

[0015] The utility model further sets up, the surface of stirring paddle is staggered distribution in stirring shaft.

[0016] The above technical scheme has the advantages that: through the staggered distribution of the stirring paddle, the material is lifted and then falls, avoiding excessive residual material from adhering to the paddle.

[0017] The utility model further sets up, the bottom of base and equipment platform all is hopped with support leg.

[0018] The above technical scheme has the advantages that: through the support leg, the base and the equipment platform are supported, and stable connection with the ground is realized when the machine is used, preventing the machine from toppling over.

[0019] The utility model further sets up, the surface of protection cover, the surface of motor and located the surface of driven wheel are provided with protective cover.

[0020] The above technical scheme has the advantages that: through the protective cover, the motor, the driving wheel and the driven wheel are shielded, preventing the material from falling during feeding and affecting the normal operation of the machine.

[0021] In summary, the utility model has the advantages of:

[0022] 1. When the mixing device is cleaned and used, the hydraulic rod is extended and retracted, the rack is driven to reciprocate, the rack is engaged with the half-toothed gear, the half-toothed gear is driven to rotate by the rack, the sleeve is driven to rotate by the half-toothed gear, and the scraper in the stirring barrel is driven to rotate by the sleeve. Since the scraper is in close contact with the inner wall of the stirring barrel, the residual material adhering to the inner wall of the stirring barrel is scraped off when the scraper rotates. At the same time, the booster pump applies pressure to the water in the water inlet pipe, the water passes through the water outlet pipe, and comes to the flushing pipeline connected with the scraper, so as to high-pressure flush the inner wall of the stirring barrel. Through the above arrangement, the cleaning of the stirring barrel is facilitated, and the stirring efficiency is improved.

[0023] 2. When the material in the device is stirred, the driving wheel and the driven wheel are driven to rotate by the operation of the motor, the driven wheel drives the stirring shaft to rotate, the stirring shaft drives the stirring paddle on the surface to rotate, the stirring paddle is staggered distributed on the surface of the stirring shaft, and the material is fully stirred. At the same time of stirring, the rotation of the scraper can be started to scrape the material adhering to the inner wall of the stirring barrel, further improving the mixing effect of the material and improving the stirring efficiency. After long-term wear of the scraper, the scraper can be taken out and replaced by opening the protective cover. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall structure schematic diagram of the utility model;

[0025] Figure 2is a local structure schematic view of the utility model;

[0026] Figure 3 is a stirring barrel sectional view of the utility model;

[0027] Figure 4 is a flushing pipeline structure schematic view of the utility model;

[0028] Figure 5 is a flushing pipeline and transmission structure schematic view of the utility model.

[0029] Reference signs: 1, base; 2, stirring barrel; 3, discharge port; 4, protective cover; 5, feed inlet; 6, fixed end; 7, cleaning mechanism; 701, sleeve; 702, flushing pipeline; 703, flushing hole; 704, scraper; 705, half tooth gear; 706, rack; 707, sliding groove; 708, hydraulic rod; 709, water pipe interface; 8, stirring shaft; 9, stirring paddle; 10, driven wheel; 11, equipment platform; 12, motor; 13, driving wheel; 14, transmission belt; 15, booster pump; 16, water inlet pipe; 17, water outlet pipe; 18, support leg; 19, protective cover. DETAILED DESCRIPTION

[0030] The utility model will be further explained in detail in connection with the drawings.

[0031] Example 1:

[0032] Reference Figure 2 , 45. A material mixing device, comprising a base 1, a mixing tank 2 disposed on the top of the base 1, a protective cover 4 fitted onto the front of the mixing tank 2, a feed inlet 5 opened on the surface of the protective cover 4, a cleaning mechanism 7 rotatably connected to the axial center of the surface of the protective cover 4, comprising a sleeve 701, a scraper 704 bolted to the surface of the sleeve 701 by screws, a flushing pipe 702 welded to the inner wall of the scraper 704, a flushing hole 703 opened on the surface of the flushing pipe 702, a water pipe interface 709 opened on the front of the sleeve 701, a semi-toothed gear 705 bolted to the surface of the sleeve 701, a rack 706 meshing on the surface of the semi-toothed gear 705, a hydraulic rod 708 bolted to one end of the rack 706, the hydraulic rod 708 bolted to the front of the mixing tank 2, an equipment platform 11 welded to the front of the base 1, a booster pump 15 fixedly installed on the right side of the top of the equipment platform 11, the booster pump 1... A water inlet pipe 16 is inserted into one side of the booster pump 15, and a water outlet pipe 17 is inserted into the other side. The water outlet pipe 17 is inserted into the inner wall of the water pipe interface 709. When cleaning the mixing device, the extension and retraction of the hydraulic rod 708 drives the rack 706 to reciprocate. The rack 706 meshes with the semi-tooth gear 705, rotating forward and backward under the drive of the rack 706. The semi-tooth gear 705 drives the sleeve 701 to rotate, and the sleeve 701 drives the mixing tank 2. The scraper 704 inside rotates. Since the scraper 704 is in close contact with the inner wall of the mixing tank 2, the scraper 704 removes the residual material adhering to the inner wall of the mixing tank 2 when it rotates. At the same time, the booster pump 15 applies pressure to the water in the inlet pipe 16. The water passes through the outlet pipe 17 and comes to the flushing pipe 702 connected to the scraper 704 to perform high-pressure flushing on the inner wall of the mixing tank 2. This setting makes it convenient to clean the mixing tank 2 and avoids the accumulation of residual material under long-term use, which would reduce the mixing efficiency.

[0033] refer to Figure 3 The back of the mixing tank 2 is provided with a discharge port 3. Through the cooperation of the discharge port 3 and the mixing paddle 9, the mixing and discharge of materials can be realized.

[0034] refer to Figure 3 The two sides of the fixed end 6 are welded to the inner wall of the mixing tank 2. Through the cooperation between the fixed end 6 and the mixing shaft 8, the rotation of the mixing shaft 8 and the scraper 704 can be stabilized, so that the materials are mixed evenly.

[0035] refer to Figure 4 , 5 The surface of the rack 706 is slidably connected with a sliding groove 707, which is bolted to the front of the mixing tank 2. The sliding groove 707 ensures the connection between the plate half toothed gear 705 and the rack 706. The sliding groove 707 is used to guide the movement of the hydraulic rod 708.

[0036] Brief description of the use process: when the mixing device is cleaned and used, the hydraulic rod 708 is extended and retracted, driving the rack 706 to reciprocate, the rack 706 is engaged with the half gear 705, and the half gear 705 is driven by the rack 706 to rotate, the sleeve 701 is driven by the half gear 705 to rotate, and the scraper 704 in the stirring barrel 2 is driven by the sleeve 701 to rotate. Since the scraper 704 is in close contact with the inner wall of the stirring barrel 2, the residual material adhering to the inner wall of the stirring barrel 2 is scraped off when the scraper 704 rotates. At the same time, the booster pump 15 applies pressure to the water in the water inlet pipe 16, and the water flows through the water outlet pipe 17 into the flushing pipe 702 connected with the scraper 704, and the inner wall of the stirring barrel 2 is subjected to high-pressure flushing. Through the setting, the stirring barrel 2 is cleaned conveniently, and the residual material adhering to the stirring barrel 2 is avoided to reduce the stirring efficiency.

[0037] Embodiment 2:

[0038] Reference Figure 2 , 3 A material mixing device, comprising a device platform 11, a motor 12 is arranged on the left side of the top of the device platform 11, a driving wheel 13 is fixedly installed on the output end of the motor 12, a transmission belt 14 is in transmission connection with the surface of the driving wheel 13, the other end of the transmission belt 14 is in transmission connection with a driven wheel 10, a stirring shaft 8 is in rotary connection with the inner wall of the sleeve 1, a fixed end 6 is in rotary connection with the other end of the stirring shaft 8, and stirring paddles 9 are welded on the surface of the stirring shaft 8. When the material in the device is stirred, the driving wheel 13 and the driven wheel 10 are driven to rotate by the operation of the motor 12, the stirring shaft 8 is driven to rotate by the driven wheel 10, and the stirring paddles 9 on the surface of the stirring shaft 8 are driven to rotate. The stirring paddles 9 are staggered on the surface of the stirring shaft 8, and the material is fully stirred. At the same time of stirring, the rotation of the scraper 704 can be started to scrape the material adhering to the inner wall of the stirring barrel 2, further improving the effect of material mixing and the stirring efficiency. After long-term wear of the scraper 704, the scraper 704 can be taken out and replaced by opening the protective cover 4.

[0039] Reference Figure 3 The stirring paddles 9 on the surface of the stirring shaft 8 are staggered, the material is lifted and then falls by the staggered distribution of the stirring paddles 9, and the excessive residual material is prevented from adhering to the paddles.

[0040] Reference Figure 2 The bottom of the base 1 and the device platform 11 is bolted with support legs 18, and the base 1 and the device platform 11 are supported by the support legs 18, which are stably connected with the ground during use of the machine to prevent the machine from falling down.

[0041] Reference Figure 1The front surface of the protective cover 4, the surface of the motor 12 and the surface of the driven wheel 10 are provided with a protective cover 19, which shields the motor 12, the driving wheel 13 and the driven wheel 10, so that the materials falling during feeding do not affect the normal operation of the machine.

[0042] Brief description of the use process: when the materials in the device are stirred, the driving wheel 13 and the driven wheel 10 are driven to rotate by the operation of the motor 12, the driven wheel 10 drives the stirring shaft 8 to rotate, the stirring shaft 8 drives the stirring paddles 9 on the surface to rotate, the stirring paddles 9 are distributed in an interlaced manner on the surface of the stirring shaft 8, the materials are fully stirred, the rotation of the scraper 704 can be started at the same time, the materials adhered to the inner wall of the stirring barrel 2 are scraped, the mixing effect of the materials is further improved, the stirring efficiency is improved, and the scraper 704 can be taken out and replaced by opening the protective cover 4 and unscrewing the screws under the long-term wear of the scraper 704.

[0043] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.

Claims

1. A material mixing device, comprising a base (1), characterized in that: A mixing tank (2) is provided on the top of the base (1). A protective cover (4) is fitted onto the front of the mixing tank (2). A feed inlet (5) is provided on the surface of the protective cover (4). A cleaning mechanism (7) is rotatably connected to the center of the protective cover (4). The cleaning mechanism (7) includes a sleeve (701). A scraper (704) is bolted to the surface of the sleeve (701) by screws. A flushing pipe (702) is welded to the inner wall of the scraper (704). A flushing hole (703) is provided on the surface of the flushing pipe (702). A water pipe interface (709) is provided on the front of the sleeve (701). A semi-toothed gear (705) is bolted to the surface of (701), and a rack (706) meshes with the surface of the semi-toothed gear (705). A hydraulic rod (708) is bolted to one end of the rack (706). The hydraulic rod (708) is bolted to the front of the mixing tank (2). An equipment platform (11) is welded to the front of the base (1). A booster pump (15) is fixedly installed on the right side of the top of the equipment platform (11). A water inlet pipe (16) is inserted into one side of the booster pump (15), and a water outlet pipe (17) is inserted into the other side of the booster pump (15). The water outlet pipe (17) is inserted into the inner wall of the water pipe interface (709).

2. The material mixing device according to claim 1, characterized in that: A motor (12) is provided on the left side of the top of the equipment platform (11). A drive wheel (13) is fixedly installed at the output end of the motor (12). A drive belt (14) is connected to the surface of the drive wheel (13). A driven wheel (10) is connected to the other end of the drive belt (14). A stirring shaft (8) is rotatably connected to the inner wall of the sleeve (701). A fixed end (6) is rotatably connected to the other end of the stirring shaft (8). A stirring paddle (9) is welded to the surface of the stirring shaft (8).

3. The material mixing device according to claim 1, characterized in that: The mixing tank (2) has a discharge port (3) on its back.

4. A material mixing device according to claim 2, characterized in that: The two sides of the fixed end (6) are welded to the inner wall of the mixing tank (2).

5. A material mixing device according to claim 1, characterized in that: The surface of the rack (706) is slidably connected to a sliding groove (707), which is bolted to the front of the mixing tank (2).

6. A material mixing device according to claim 2, characterized in that: The stirring paddles (9) are arranged in an alternating pattern on the surface of the stirring shaft (8).

7. A material mixing device according to claim 1, characterized in that: Both the base (1) and the equipment platform (11) are bolted with support legs (18).

8. A material mixing device according to claim 1, characterized in that: A protective cover (19) is provided on the front of the protective cover (4), the surface of the motor (12), and the surface of the driven wheel (10).

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