Waterproof putty powder production equipment

Abstract

The invention provides waterproof putty powder production equipment which comprises a workbench, a bin body, a cover plate, a transmission mechanism and a stirring rod, the bin body is installed on the workbench, the cover plate is buckled to the top of the bin body, the transmission mechanism is installed on the side, located in the bin body, of the cover plate, and a motor for driving the transmission mechanism to rotate is arranged on the side, located outside the bin body, of the cover plate; the stirring rod is installed on the transmission mechanism and revolves and rotates along with the transmission mechanism to mix putty powder raw materials, the conveying cylinder is arranged on the stirring rod in a sleeving mode, and the putty powder raw materials fall off after being conveyed to the top through the conveying cylinder to be mixed. According to the waterproof putty powder production equipment disclosed by the invention, through revolution and rotation of the stirring rod and design of the conveying cylinder, all-directional stirring of putty powder raw materials is realized, the stirring efficiency is improved, and the problem of non-uniform stirring in the prior art is solved; due to the combined design of dual-motor driving and the gear box, the stirring flexibility and the power transmission efficiency are improved, and the problems of insufficient power and excessive transmission parts are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of putty powder production, and particularly to a production device for water-resistant putty powder. Background Art

[0002] In the field of building material production, the production of putty powder has always been a key link affecting the quality and efficiency of building construction. With the continuous development of the construction industry, higher requirements have been put forward for the quality and production efficiency of putty powder. Putty powder is usually made from raw materials such as inorganic binders, heavy calcium carbonate, latex powder, defoamers, anti-corrosion and mildew-proof agents, etc. Although traditional putty powder production equipment can meet basic production requirements, there are still many deficiencies in terms of stirring efficiency and mixing uniformity, making it difficult to meet the needs of modern building construction for high-efficiency and high-quality putty powder.

[0003] Currently, common putty powder mixing equipment on the market mostly adopts a single stirring method to achieve raw material mixing through simple mechanical stirring. However, this equipment has many deficiencies in practical applications. On the one hand, the single stirring method is difficult to fully mix powder and liquid raw materials, resulting in uneven mixing; on the other hand, the stirring efficiency is low, unable to meet the needs of large-scale production, increasing production costs. In the prior art, complex mixing structures are used to improve the mixing effect, but these methods do not fundamentally solve the problem of low stirring efficiency.

[0004] In Application No.: 972161511, a conical double helix mixer is disclosed, which uses a revolution speed reducer and a rotation speed reducer to drive the gears in the gearbox to rotate. The power output by the gearbox drives the entire distribution box to rotate. The power output by the gearbox can also drive the bevel gears in the distribution box to rotate, and the bevel gears then drive the horizontal rotating arm to rotate, thereby realizing the revolution and rotation of the screw. However, this method can only perform stirring and mixing, unable to improve the stirring efficiency, and unable to crush the agglomerated mixture, easily causing uneven stirring. Moreover, there are too many transmission components, the structure is complex, and it is also easy to cause power loss, high maintenance costs, and unable to effectively solve the problem of stirring dead angles. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a production device for water-resistant putty powder to solve the problems of uneven stirring, low stirring efficiency, and inability to crush agglomerated raw materials in the prior art.

[0006] To achieve the above object, the present invention provides a production device for water-resistant putty powder, adopting the following technical solutions: A production device for water-resistant putty powder, comprising: Workbench; bin body, installed on the workbench; cover plate, buckled on the top of the bin body; transmission mechanism, installed on one side of the cover plate inside the bin body, and a motor for driving the transmission mechanism to rotate is arranged on the side of the cover plate outside the bin body; stirring rod, installed on the transmission mechanism and revolving and rotating with the transmission mechanism to mix putty powder raw materials; conveying cylinder, sleeved on the stirring rod, the top of the conveying cylinder is installed on the transmission mechanism, and the putty powder raw materials are conveyed to the top through the conveying cylinder and then dropped for mixing.

[0007] By adopting the above technical solution, the revolution and rotation of the stirring rod can realize the all-round stirring of the putty powder raw materials, and the design of the conveying cylinder further improves the stirring efficiency, solving the problems of uneven stirring and low efficiency in the prior art.

[0008] Further, there are two motors, the two motors are arranged vertically, a driving sleeve for driving the transmission mechanism to revolve is fixedly arranged at the driving end of the lower motor, and the upper motor is internally connected to the transmission mechanism to drive the internal rotation of the transmission mechanism.

[0009] By adopting the above technical solution, the design of the double motors arranged vertically can respectively drive the revolution and rotation of the transmission mechanism, improving the flexibility and efficiency of stirring and avoiding the problem of insufficient power that may occur when driven by a single motor.

[0010] Further, the transmission mechanism includes a gear box fixedly connected to the driving sleeve, two protective sleeves arranged oppositely on both sides of the gear box, and a steering box fixedly arranged on the protective sleeve.

[0011] By adopting the above technical solution, the combined design of the gear box and the steering box can realize complex power transmission, ensure the stable rotation of the stirring rod, and the protective sleeve can effectively protect the internal transmission components and extend the service life of the equipment.

[0012] Further, an auger for stirring the putty powder raw materials is wound on the stirring rod, the conveying cylinder is installed at the bottom of the steering box through a connecting piece, and the auger conveys the putty powder raw materials from the bottom of the conveying cylinder to the top and then discharges them from the connecting piece.

[0013] By adopting the above technical solution, the design of the auger can lift the putty powder raw materials from the bottom of the conveying cylinder to the top and then discharge them through the connecting piece, further improving the stirring efficiency, avoiding the accumulation of raw materials at the bottom of the conveying cylinder, and improving the mixing uniformity.

[0014] Further, a grinding disc for grinding the putty powder is arranged at the opening at the top of the conveying cylinder, and the connecting piece is composed of two rings and a plurality of support rods.

[0015] By adopting the above technical solution, the grinding disc can grind the putty powder raw materials, crush the agglomerated raw materials, further improve the mixing uniformity, and at the same time, the design of the connecting piece ensures the stable connection between the conveying cylinder and the steering box, avoiding raw material leakage.

[0016] Furthermore, a spring and a buckle are arranged between the grinding disc and the steering box. The buckle is embedded at the bottom of the steering box, and both ends of the spring are respectively supported between the buckle and the grinding disc.

[0017] By adopting the above technical solution, the combined design of the spring and the buckle can ensure that the grinding disc always remains in contact with the conveying cylinder during the stirring process, and at the same time can adapt to raw materials with different particle sizes, improve the grinding effect, and reduce power loss.

[0018] Furthermore, the gearbox includes a tee box fixedly connected to the driving sleeve, a driving rod and an output shaft rotatably connected to the tee box, and a first bevel gear fixedly connected to the output shaft and the driving rod. The driving rod passes through the driving sleeve and is fixedly connected to the upper motor.

[0019] By adopting the above technical solution, the design of the tee box and the bevel gear can achieve efficient power transmission, ensure the stable rotation of the stirring rod, and at the same time reduce the number of transmission components, reducing the complexity and maintenance cost of the equipment.

[0020] Furthermore, a through hole is opened in the center of the driving rod, and the same through hole is opened at the bottom of the tee box. A pipeline is inserted into the through hole, and a nozzle is arranged at one end of the pipeline extending into the bin body.

[0021] By adopting the above technical solution, the design of the through hole and the nozzle can directly spray the liquid putty powder raw materials into the bin body and mix them with the powder raw materials, further improving the mixing efficiency and solving the problem of uneven mixing of powder and liquid raw materials in the prior art.

[0022] Furthermore, the steering box includes a two-way box fixedly arranged on the protective sleeve, an input shaft rotatably arranged on the two-way box. The top end of the stirring rod extends into the two-way box. Second bevel gears are respectively fixedly arranged on the input shaft and the stirring rod, and a transmission rod for transmitting the power of the gearbox is fixedly arranged on the input shaft.

[0023] By adopting the above technical solution, the design of the two-way box and the bevel gear can achieve effective power transmission, ensure the self-rotation of the stirring rod, and at the same time, the design of the transmission rod further improves the transmission efficiency and reduces power loss.

[0024] Further, the bin body is conical, and the heights of the two stirring rods are different. One of the stirring rods extends to the discharge port at the bottom of the bin body, and the other stirring rod extends to the middle position of the bin body.

[0025] By adopting the above technical solutions, the design of the conical bin body and the stirring rods with different heights can ensure the all-round stirring of the raw materials in the bin body, avoid stirring dead corners, improve the discharging efficiency at the same time, and solve the problem of stirring dead corners in the prior art.

[0026] Compared with the prior art, the present invention has the following beneficial effects: The water-resistant putty powder production equipment described in the present invention realizes the all-round stirring of the putty powder raw materials through the revolution and rotation of the stirring rods and the design of the conveying cylinder, improves the stirring efficiency, and solves the problem of uneven stirring in the prior art; the combined design of the double-motor drive and the gearbox improves the flexibility of stirring and the power transmission efficiency, and avoids the problems of insufficient power and too many transmission components; the design of the auger and the grinding disc can crush the lumpy raw materials and lift them to the top of the conveying cylinder, further improving the mixing uniformity and solving the problems of raw material accumulation and uneven mixing in the prior art; the combined design of the spring and the buckle ensures the stable contact between the grinding disc and the conveying cylinder, improves the grinding effect, and reduces the power loss; the design of the through holes and the nozzles can directly spray the liquid raw materials into the bin body to be mixed with the powder raw materials, solving the problem of uneven mixing of the powder and liquid raw materials in the prior art; the design of the conical bin body and the stirring rods with different heights avoids the stirring dead corners, improves the discharging efficiency, and solves the problem of stirring dead corners in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0028] In the drawings: Figure 1 is the overall structural schematic diagram of the water-resistant putty powder production equipment described in the embodiment of the present invention; Figure 2 is the internal structural schematic diagram of the bin body described in the embodiment of the present invention; Figure 3 is the exploded schematic diagram of the transmission mechanism and the motor described in the embodiment of the present invention; Figure 4 is the exploded schematic diagram of the gearbox described in the embodiment of the present invention; Figure 5 is the exploded schematic diagram of the steering box described in the embodiment of the present invention; Figure 6 is the partial schematic diagram of the transmission rod described in the embodiment of the present invention; Figure 7 Partial schematic diagram of the connecting member according to the embodiment of the present invention; Figure 8 Partial schematic diagram of the grinding disc according to the embodiment of the present invention; Figure 9 Partial schematic diagram of the pipeline according to the embodiment of the present invention.

[0029] Explanation of reference numerals: 1, workbench; 2, bin; 3, cover plate; 4, transmission mechanism; 401, gearbox; 4011, three-way box; 4012, drive rod; 4013, output shaft; 4014, first bevel gear; 402, protective sleeve; 403, steering box; 4031, two-way box; 4032, input shaft; 4033, second bevel gear; 4034, transmission rod; 5, stirring rod; 6, conveying cylinder; 7, motor; 8, drive sleeve; 9, auger; 10, connecting member; 11, grinding disc; 12, spring; 13, buckle; 14, through hole; 15, pipeline; 16, spray head. Detailed implementation manners

[0030] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0031] In the description of the present invention, it should be noted that if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, if terms such as "first", "second", etc. appear, they are also only for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with the specific circumstances.

[0033] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0034] This embodiment relates to a production device for water-resistant putty powder. In terms of the overall structure, as Figure 1 and Figure 2 shown, it includes a workbench 1, a silo 2, a cover plate 3, a transmission mechanism 4, a stirring rod 5, and a conveying cylinder 6.

[0035] Among them, the silo 2 is installed on the workbench 1, the cover plate 3 is buckled on the top of the silo 2, the transmission mechanism 4 is installed on one side of the cover plate 3 inside the silo 2, and a motor 7 for driving the transmission mechanism 4 to rotate is arranged on the side of the cover plate 3 outside the silo 2. The stirring rod 5 is installed on the transmission mechanism 4 and rotates around the sun and rotates on its own axis along with the transmission mechanism 4 to mix the putty powder raw materials. The conveying cylinder 6 is sleeved on the stirring rod 5, and the putty powder raw materials are conveyed to the top through the conveying cylinder 6 and then fall for mixing.

[0036] It is worth mentioning that the workbench 1 can be fixedly installed on the ground to support the silo 2 and ensure that the bottom of the silo 2 is in a suspended state. The bottom of the silo 2 is an outlet. After the putty powder raw materials are stirred, they are directly discharged through the outlet. A gate valve for controlling the discharge of the putty powder is arranged at the outlet. The top of the silo 2 is an opening, and the cover plate 3 seals the opening and can be fastened to the opening of the silo 2 by bolts. The transmission mechanism 4 extends from the center of the cover plate 3 to the motor 7 and is key-connected to the motor 7. The motor 7 drives the transmission mechanism 4 to rotate. The transmission mechanism 4 can also rotate on its own axis when revolving. The top end of the stirring rod 5 is installed on the transmission mechanism 4, and the bottom end extends into the silo 2 to stir and mix the putty powder raw materials. The top of the conveying cylinder 6 is installed on the transmission mechanism 4, and the body of the conveying cylinder 6 is sleeved on the stirring rod 5. The purpose is to lift the putty powder raw materials and then drop them into the raw material pile in the silo 2, thereby improving the stirring efficiency. Since the conveying cylinder 6 is fixed on the transmission mechanism 4, it can only revolve along with the transmission mechanism 4. The height of the conveying cylinder 6 can be designed according to the height of the putty powder raw materials in the silo 2 to ensure that the bottom of the conveying cylinder 6 coincides with the top of the putty powder raw materials. When the stirring rod 5 mixes the materials, it can push the putty powder raw materials into the conveying cylinder 6, realizing that the conveying cylinder 6 conveys the putty powder raw materials to the top and then drops them.

[0037] Based on the above overall introduction, an exemplary structure of the water-resistant putty powder production device of this embodiment is as Figure 3As shown, there are two motors 7 arranged vertically. A driving sleeve 8 for driving the transmission mechanism 4 to revolve is fixedly arranged at the driving end of the lower motor 7. The upper motor 7 is internally connected to the transmission mechanism 4 to drive the transmission mechanism 4 to rotate internally. It should be noted that the two motors 7 are respectively through motors 7 to ensure that the transmission mechanism 4 can pass through the driving sleeve 8 and be connected to the upper motor 7. A through hole 14 is opened on the cover plate 3. The driving sleeve 8 is arranged in the through hole 14 and can also rotate in the through hole 14. The lower motor 7 is key-connected to the top of the driving sleeve 8, and the bottom of the driving sleeve 8 is fixedly connected to the transmission mechanism 4. With such a setting, the lower motor 7 drives the entire transmission mechanism 4 to rotate, so as to realize the revolution of the transmission mechanism 4 and the stirring rod 5.

[0038] As a preferred embodiment, as Figure 3 and Figure 6 shown, the transmission mechanism 4 of this embodiment includes a gearbox 401 fixedly connected to the driving sleeve 8, two protective sleeves 402 arranged oppositely on both sides of the gearbox 401, and a steering box 403 fixedly arranged on the protective sleeve 402. It should be noted that a flange is arranged at the bottom of the driving sleeve 8, and the flange and the top surface of the gearbox 401 are fixedly connected by bolts. The lower motor 7 drives the gearbox 401 to rotate through the driving sleeve 8. Flanges are also arranged at both ends of the protective sleeve 402, and the flanges at both ends are respectively fixedly connected to the gearbox 401 and the steering box 403 by bolts. Therefore, the lower motor 7 can drive the revolution of the entire transmission mechanism 4. Two sets of protective sleeves 402 and steering boxes 403 are respectively arranged, and there are also two stirring rods 5, which are respectively installed on the two steering boxes 403. The upper motor 7 drives the gears inside the gearbox 401 and the steering box 403 to rotate, and the gears drive the stirring rods 5 to rotate. Therefore, the upper motor 7 can drive the rotation of the stirring rods 5.

[0039] As a preferred embodiment, as Figure 4As shown in the figure, the gearbox 401 of this embodiment includes a three-way box 4011 fixedly connected to the drive sleeve 8, a drive rod 4012 rotatably connected to the three-way box 4011, and an output shaft 4013. A first bevel gear 4014 is fixedly connected to the output shaft 4013 and the drive rod 4012. The drive rod 4012 passes through the drive sleeve 8 and is fixedly connected to the upper motor 7. It should be noted that since the drive sleeve 8 and the three-way box 4011 are fixedly connected, the entire gearbox 401 can be driven to rotate. The drive rod 4012 is arranged on the top surface of the three-way box 4011. There are two output shafts 4013, which are relatively arranged on both side surfaces of the three-way box 4011. The three-way box 4011 is rotatably connected to the drive rod 4012 and the output shaft 4013 through bearings respectively. There are three first bevel gears 4014. One of them is key-connected to the drive rod 4012, and the other two are respectively key-connected to the two output shafts 4013. The three first bevel gears 4014 mesh with each other. That is to say, the drive rod 4012 and the output shaft 4013 are vertically arranged, the drive rod 4012 and the drive sleeve 8 are coaxially arranged, and the drive rod 4012 passes through the drive sleeve 8 and is key-connected to the upper motor 7. With such a setting, the upper motor 7 drives the drive rod 4012 to rotate, and the drive rod 4012 drives the output shaft 4013 to rotate.

[0040] As a preferred embodiment, as Figure 5 and Figure 6As shown in the figure, the steering box 403 of this embodiment includes a two-way box 4031 fixedly arranged on the protective sleeve 402, and an input shaft 4032 rotatably arranged on the two-way box 4031. The top of the stirring rod 5 extends into the two-way box 4031. Second bevel gears 4033 are fixedly arranged on the input shaft 4032 and the stirring rod 5 respectively. A transmission rod 4034 is fixedly arranged between the input shaft 4032 and the output shaft 4013. It should be noted that the two-way box 4031 is rotatably connected to the input shaft 4032 and the stirring rod 5 through bearings respectively. The two-way box 4031 is fixedly installed on the protective sleeve 402 by bolts. The input shaft 4032 and the output shaft 4013 have the same structure. The protective sleeve 402 is sleeved outside the transmission rod 4034. Connecting sleeves are respectively arranged on the input shaft 4032 and the output shaft 4013. Both ends of the transmission rod 4034 are respectively inserted into the two connecting sleeves, and then bolted to the connecting sleeves. The bolts are in contact with the transmission rod 4034, so as to realize the fixation of the transmission rod 4034 and the input shaft 4032 and the output shaft 4013. Or the connecting sleeves and the input shaft 4032 and the output shaft 4013 are fixed through key grooves and key blocks. With such a setting, the output shaft 4013 of the gearbox 401 drives the input shaft 4032 of the steering box 403 to rotate, and the input shaft 4032 drives the stirring rod 5 to rotate, so as to realize the self-rotation of the stirring rod 5. The interface between the three-way box 4011 and the two-way box 4031 can be closed by a cover. The cover is fixed to the openings of the three-way box 4011 and the two-way box 4031 by screws, which is convenient for the installation of the input shaft 4032, the output shaft 4013, and the driving rod 4012.

[0041] Preferably, as Figure 7 shown in the figure, in this embodiment, an auger 9 for stirring the putty powder raw material is wound around the stirring rod 5. The conveying cylinder 6 is installed at the bottom of the two-way box 4031 through a connecting piece 10. The auger 9 conveys the putty powder raw material from the bottom of the conveying cylinder 6 to the top, and then discharges it from the connecting piece 10. A grinding disc 11 for grinding the putty powder is arranged at the opening at the top of the conveying cylinder 6. It should be noted that the auger 9 can stir the putty powder raw material in the bin body 2. The auger 9 cooperates with the conveying cylinder 6 to be able to bring the raw material into the conveying cylinder 6 and discharge it from the top of the conveying cylinder 6 and then fall back into the bin body 2, further improving the stirring efficiency. The connecting piece 10 can be welded to the conveying cylinder 6. The connecting piece 10 and the two-way box 4031 are connected by bolts. The setting of the connecting piece 10 can ensure that there is a gap between the conveying cylinder 6 and the two-way box 4031, and the putty powder raw material can be discharged from the gap. The grinding disc 11 is located inside the connecting piece 10 and contacts the top of the conveying cylinder 6. When the putty powder raw material passes between the grinding disc 11 and the conveying cylinder 6, it will be ground, and the small pieces generated during stirring or the small pieces in the raw material can be ground, thereby improving the stirring quality.

[0042] In addition, the connecting member 10 is composed of two circular rings and a plurality of support rods. The two circular rings are respectively installed on the conveying cylinder 6 and the two-way box 4031. The plurality of support rods are fixedly installed along the outer edge of the circular rings. The support rods are used to connect the two circular rings. The putty powder raw material conveyed by the conveying cylinder 6 is discharged between the two circular rings, and the gap is the distance between the two circular rings.

[0043] Preferably, as Figure 8 shown, in this embodiment, a spring 12 and a buckle 13 are arranged between the grinding disc 11 and the two-way box 4031. The buckle 13 is fixedly installed on the stirring rod 5. The two ends of the spring 12 are respectively supported between the buckle 13 and the grinding disc 11. It should be noted that the spring 12 and the buckle 13 are respectively sleeved on the stirring rod 5. A bolt can be inserted and screwed on the side of the buckle 13, and the bolt abuts against the stirring rod 5 to ensure that the buckle 13 can be fixed on the stirring rod 5. The grinding disc 11 can be connected to the stirring rod 5 through a key block and a key groove. Such a setting can ensure that the grinding disc 11 slides on the stirring rod 5, ensuring that putty powder raw materials in different sizes of lumps can be ground. The surface of the opening at the top of the conveying cylinder 6 that contacts the grinding disc 11 is set as an inclined surface. The two inclined surfaces approaching each other can grind the putty powder raw material. The function of the spring 12 is to push the two inclined surfaces closer to each other, and the function of the buckle 13 is to ensure that the spring 12 and the grinding disc 11 can rotate with the stirring rod 5.

[0044] Preferably, as Figure 2 shown, in this embodiment, the bin body 2 is conical, and the heights of the two stirring rods 5 are different. One of the stirring rods 5 extends to the discharge port at the bottom of the bin body 2, and the other stirring rod 5 extends to the middle position of the bin body 2. It should be noted that the purpose of setting two groups of transmission rods 4034, steering boxes 403 and stirring rods 5 is to improve the stirring efficiency and maintain a certain balance. The setting of the lengths of the two stirring rods 5 can stir the inside of the bin body 2 in all directions, avoiding the problem of dead corners that cannot be stirred. The stirring rod 5 cooperating with the conveying cylinder 6 can improve the stirring efficiency. The purpose of using a conical bin body 2 is to reduce the dead corners of the bin body 2 and ensure that all the putty powder raw materials can be discharged after being mixed.

[0045] Preferably, as Figure 9As shown in the figure, in this embodiment, a through hole 14 is formed in the center of the driving rod 4012, and the same through hole 14 is formed at the bottom of the three-way box 4011. A pipeline 15 is inserted into the through hole 14, and a spray head 16 is provided at one end of the pipeline 15 extending into the bin body 2. It should be noted that the through hole 14 of the driving rod 4012 coincides with the through hole 14 of the three-way box 4011, and the pipeline 15 is laid in these two through holes 14. The pipeline 15 can be fixed on the upper motor 7 to prevent the pipeline 15 from rotating. Of course, the pipeline 15 and the driving rod 4012 can also be fixedly connected. A rotary joint is installed at the top of the pipeline 15 and connected to the external pipeline. The pipeline 15 can be connected to the liquid raw materials of putty powder, such as defoaming agents and anti-corrosion and mildew-proof agents, which are used in small amounts in liquid form. An opening is formed in the cover plate 3, and the opening and closing are controlled by an opening and closing door. The opening and closing door cooperates with a buckle to control the opening and closing of the opening. This method is a common opening and closing method in the prior art, and the rotary joint is also a common pipeline 15 connection method in the prior art, so it will not be elaborated here.

[0046] In the water-resistant putty powder production equipment of this embodiment, through the revolution and rotation of the stirring rod 5 and the design of the conveying cylinder 6, the all-round stirring of the putty powder raw materials is realized, the stirring efficiency is improved, and the problem of uneven stirring in the prior art is solved; the combined design of the dual-motor 7 drive and the gearbox 401 improves the flexibility of stirring and the power transmission efficiency, and avoids the problems of insufficient power and too many transmission components; the design of the auger 9 and the grinding disc 11 can crush the lumpy raw materials and lift them to the top of the conveying cylinder 6, further improving the mixing uniformity and solving the problems of raw material accumulation and uneven mixing in the prior art; the combined design of the spring 12 and the buckle 13 ensures the stable contact between the grinding disc 11 and the conveying cylinder 6, improves the grinding effect, and reduces the power loss; the design of the through hole 14 and the spray head 16 can directly spray the liquid raw materials into the bin body 2 to be mixed with the powder raw materials, solving the problem of uneven mixing of powder and liquid raw materials in the prior art; the design of the conical bin body 2 and the stirring rod 5 at different heights avoids the stirring dead angle, improves the discharging efficiency, and solves the problem of the stirring dead angle in the prior art.

[0047] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water-resistant putty powder production device, characterized in that Comprising: Workbench (1); Bin body (2), installed on the workbench (1); Cover plate (3), buckled on the top of the bin body (2); Transmission mechanism (4), installed on one side of the cover plate (3) inside the bin body (2), and a motor (7) for driving the transmission mechanism (4) to rotate is arranged on the side of the cover plate (3) outside the bin body (2); Stirring rod (5), installed on the transmission mechanism (4) and revolving and rotating with the transmission mechanism (4) to mix putty powder raw materials; Delivery cylinder (6), sleeved on the stirring rod (5), the top of the delivery cylinder (6) is installed on the transmission mechanism (4), and the putty powder raw materials are delivered to the top through the delivery cylinder (6) and then dropped for mixing.

2. The water-resistant putty powder production equipment according to claim 1, characterized in that: There are two motors (7), the two motors (7) are arranged vertically, a driving sleeve (8) for driving the transmission mechanism (4) to revolve is fixedly arranged at the driving end of the lower motor (7), and the upper motor (7) is internally connected to the transmission mechanism (4) to drive the transmission mechanism (4) to rotate internally.

3. The water-resistant putty powder production equipment according to claim 2, characterized in that: The transmission mechanism (4) includes a gear box (401) fixedly connected to the driving sleeve (8), two protective sleeves (402) arranged oppositely on both sides of the gear box (401), and a steering box (403) fixedly arranged on the protective sleeve (402).

4. The water-resistant putty powder production equipment according to claim 3, characterized in that: A auger (9) for stirring putty powder raw materials is wound on the stirring rod (5), the delivery cylinder (6) is installed at the bottom of the steering box (403) through a connecting piece (10), and the auger (9) conveys the putty powder raw materials from the bottom of the delivery cylinder (6) to the top and then discharges them from the connecting piece (10).

5. The water-resistant putty powder production equipment according to claim 4, characterized in that: A grinding disc (11) for grinding putty powder is arranged at the opening at the top of the delivery cylinder (6), and the connecting piece (10) is composed of two rings and a plurality of support rods.

6. The water-resistant putty powder production equipment according to claim 5, characterized in that: A spring (12) and a buckle (13) are arranged between the grinding disc (11) and the steering box (403), the buckle (13) is embedded at the bottom of the steering box (403), and both ends of the spring (12) are respectively supported between the buckle (13) and the grinding disc (11).

7. The water-resistant putty powder production equipment according to claim 3, characterized in that: The gearbox (401) includes a three-way box (4011) fixedly connected to the drive sleeve (8), a drive rod (4012) and an output shaft (4013) rotatably connected to the three-way box (4011), and a first bevel gear (4014) fixedly connected to the output shaft (4013) and the drive rod (4012). The drive rod (4012) passes through the drive sleeve (8) and is fixedly connected to the upper motor (7).

8. The water-resistant putty powder production equipment according to claim 7, wherein: A through hole (14) is formed in the center of the drive rod (4012), a through hole (14) of the same size is formed at the bottom of the three-way box (4011), a pipeline (15) is inserted into the through hole (14), and a nozzle (16) is arranged at one end of the pipeline (15) extending into the bin body (2).

9. The water-resistant putty powder production equipment according to claim 3, wherein: The steering box (403) includes a two-way box (4031) fixedly arranged on the protective sleeve (402), and an input shaft (4032) rotatably arranged on the two-way box (4031). The top end of the stirring rod (5) extends into the two-way box (4031). Second bevel gears (4033) are fixedly arranged on the input shaft (4032) and the stirring rod (5) respectively, and a transmission rod (4034) powered by the transmission gearbox (401) is fixedly arranged on the input shaft (4032).

10. The water-resistant putty powder production equipment according to any one of claims 1-9, wherein: The bin body (2) is conical, the heights of the two stirring rods (5) are different, one of the stirring rods (5) extends to the discharge port at the bottom of the bin body (2), and the other stirring rod (5) extends to the middle position of the bin body (2).

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