Mixing machine capable of adjusting feeding proportion

Abstract

The utility model provides a material mixing machine capable of adjusting feeding proportion, which comprises a base, a material mixing tank and a cover plate, the left side and the right side of the top of the cover plate are communicated with material guide pipes, the tops of the material guide pipes are communicated with a measuring cylinder, the outer surface of the measuring cylinder is fixedly provided with a graduated scale, the outer side of the measuring cylinder is fixedly provided with an adjusting valve, and the adjusting valve is fixedly connected with the base. A material mixing mechanism is arranged on the outer side of the material mixing tank and comprises a stirring rod, a driven gear and a rotating shaft, the stirring rod is movably connected to the bottom of the cover plate through a bearing, the middle end of the top of the base is movably connected with a rotary table through a bearing, and raw materials are stored in two measuring cylinders; the flow amount of raw materials in the measuring cylinder is controlled through the adjusting valve, the remaining amount of the raw materials in the measuring cylinder is observed through the graduated scale, the purpose of adjusting the proportion of the raw materials is achieved, by arranging the mixing mechanism, the stirring rod and the stirring tank rotate in different directions, the raw materials in the stirring tank are in a flocculent flow state, and the stirring effect of the raw materials is improved.

Description

Technical Field

[0001] This utility model relates to a mixing machine with adjustable feeding ratio, belonging to the technical field of mixing devices. Background Technology

[0002] Plastic pipe fittings are widely used in the construction and home decoration fields due to their lightweight, corrosion resistance, durability, and easy installation. They are commonly used in water supply, drainage, and ventilation systems. Plastic pipe fittings have excellent chemical stability and anti-aging properties, and can effectively resist the erosion of various chemicals. In the processing of plastic pipe fittings, in order to ensure that the raw materials (such as plastic granules, additives, fillers, etc.) are fully mixed to form a uniform molten plastic and to ensure the consistency of the physical properties and appearance of the finished product, the raw materials need to be mixed and stirred.

[0003] Chinese Patent Publication No. (CN 220531475 U) discloses a mixing device with adjustable feed ratio, including a mixing tank. The upper end of the mixing tank is provided with a feed inlet, and the lower end of the mixing tank is provided with a discharge outlet. A water inlet hose passes through the upper right side of the mixing tank and is slidably connected. The water inlet hose is connected to a material fixing device at the lower end. The material fixing device includes a water box, a telescopic spring, a stop block, a pressing ball, a vertical plate, a pressing plate, a connecting rod, and a lifting plate. The water box is connected to the upper water inlet hose, and a groove is provided at the left end of the water box. This mixing device with adjustable feed ratio eliminates the need for manual water injection by providing a material fixing device. It can automatically control the amount of water flow according to the ratio, reducing labor. An adjusting screw is rotatably connected to the upper end of the water box, which facilitates the adjustment of different feed ratios. The operation is simple and convenient.

[0004] In the production process of plastic pipe fittings, various plastic raw materials and their additives need to be mixed and stirred in a certain proportion to ensure the quality and performance of the plastic pipe fittings. However, the above-mentioned patent cannot control the feeding ratio when mixing different materials, resulting in errors in the final material ratio, which affects the use. In addition, the above-mentioned patent requires more time to mix the materials in the mixing tank evenly, and the overall mixing efficiency needs to be improved.

[0005] Therefore, a mixing machine with adjustable feeding ratio is proposed. Utility Model Content

[0006] In view of this, the present invention provides a mixing machine with an adjustable feeding ratio to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: A mixing machine with adjustable feeding ratio includes a base, a mixing tank, and a cover plate. The top left and right sides of the cover plate are connected to guide pipes, and the top of the guide pipes is connected to a measuring cylinder. A scale is fixedly installed on the outer surface of the measuring cylinder, and an adjusting valve is fixedly installed on the outer side of the measuring cylinder. A mixing mechanism is provided on the outer side of the mixing tank. The mixing mechanism includes a stirring rod, a driven gear, and a rotating shaft. The stirring rod is movably connected to the bottom of the cover plate via a bearing. A turntable is movably connected to the middle of the top of the base via a bearing. A disc is fixedly connected to the top of the turntable, and a driven gear is fixedly connected to the outer surface of the disc. A driving gear is fixedly connected to the outer surface of the rotating shaft, and the driving gear and the driven gear are connected by tooth meshing.

[0008] More preferably, a drive motor is fixedly installed at the middle of the top of the cover plate, and the stirring rod is fixedly connected to the output end of the drive motor.

[0009] More preferably, a DC motor is fixedly installed on the right side of the bottom of the base, and the rotating shaft is fixedly connected to the output end of the DC motor.

[0010] More preferably, a feed box is fixedly installed on the top of the measuring cylinder, and the feed box is connected to the measuring cylinder.

[0011] More preferably, the left and right sides of the inner cavity of the feed box are fixedly connected to a card holder, and a baffle is engaged on the inner side of the card holder.

[0012] More preferably, the cover plate is disposed on the top of the mixing tank, and the cover plate is connected to the top of the mixing tank by bolts and threads.

[0013] More preferably, the bottom of the mixing tank is connected to a discharge pipe, and a switch valve is fixedly installed on the outer surface of the discharge pipe.

[0014] More preferably, support legs are fixedly installed on both the left and right sides of the bottom of the mixing tank, and the other end of the support legs is fixedly connected to the top of the disc.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] I. This utility model uses two measuring cylinders to store raw materials, controls the flow of raw materials inside the measuring cylinders by adjusting valves, and observes the remaining amount of raw materials inside the measuring cylinders by scales, thereby achieving the purpose of adjusting the proportion of raw materials. By setting up a mixing mechanism, the stirring rod and the mixing tank rotate in opposite directions, making the raw materials inside the mixing tank flow in a flocculated manner, which improves the mixing effect of the raw materials.

[0017] II. This utility model features a card holder and a baffle. The card holder can fix the baffle, and the baffle can prevent dust from entering the inside of the measuring cylinder. By setting a discharge pipe and a switch valve, the raw materials in the mixing tank can be discharged easily. By setting support legs, the mixing tank can be supported, improving the stability of the mixing tank.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the cover plate in the disassembled state of this utility model;

[0023] Figure 4 This is a schematic diagram of the mixing mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the baffle in the withdrawn state of this utility model.

[0025] Reference numerals in the attached drawings: 1. Base; 2. Mixing mechanism; 201. Drive motor; 202. Stirring rod; 203. Turntable; 204. Disc; 205. Driven gear; 206. DC motor; 207. Rotating shaft; 208. Drive gear; 3. Mixing tank; 4. Cover plate; 5. Guide pipe; 6. Measuring cylinder; 7. Scale; 8. Feed box; 9. Regulating valve; 10. Card holder; 11. Baffle; 12. Discharge pipe; 13. Switch valve; 14. Support leg. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-4 As shown, this utility model embodiment provides a mixing machine with an adjustable feeding ratio, including a base 1, a mixing tank 3, and a cover plate 4. The top left and right sides of the cover plate 4 are connected to guide pipes 5, and the top of the guide pipes 5 is connected to a measuring cylinder 6. A scale 7 is fixedly installed on the outer surface of the measuring cylinder 6, and an adjusting valve 9 is fixedly installed on the outer side of the measuring cylinder 6. A mixing mechanism 2 is provided on the outer side of the mixing tank 3. The mixing mechanism 2 includes a stirring rod 202, a driven gear 205, and a rotating shaft 207. The stirring rod 202 is movably connected to the bottom of the cover plate 4 via a bearing. The middle end of the top of the base 1 is connected to the cover plate 4 via a shaft. A turntable 203 is movably connected to the base 1. A disc 204 is fixedly connected to the top of the turntable 203. A driven gear 205 is fixedly connected to the outer surface of the disc 204. A driving gear 208 is fixedly connected to the outer surface of the rotating shaft 207. The driving gear 208 and the driven gear 205 are connected by tooth meshing. A drive motor 201 is fixedly installed at the middle of the top of the cover plate 4. The stirring rod 202 is fixedly connected to the output end of the drive motor 201. A DC motor 206 is fixedly installed on the right side of the bottom of the base 1. The rotating shaft 207 is fixedly connected to the output end of the DC motor 206.

[0030] The raw materials are stored inside two measuring cylinders 6. The flow rate of the raw materials inside the measuring cylinders 6 is controlled by the regulating valve 9. The remaining amount of raw materials inside the measuring cylinders 6 is observed by the scale 7, so as to achieve the purpose of adjusting the proportion of raw materials. By setting up the mixing mechanism 2, the stirring rod 202 and the mixing tank 3 rotate in opposite directions, so that the raw materials inside the mixing tank 3 are in a flocculated state, which improves the mixing effect of the raw materials.

[0031] Example 2

[0032] like Figure 2 , Figure 3 , Figure 5As shown, in one embodiment, a feed box 8 is fixedly installed on the top of the measuring cylinder 6. The feed box 8 is connected to the measuring cylinder 6. A retainer 10 is fixedly connected to both the left and right sides of the inner cavity of the feed box 8. A baffle 11 is snapped into the inner side of the retainer 10. A cover plate 4 is disposed on the top of the mixing tank 3. The cover plate 4 is connected to the top of the mixing tank 3 by bolt thread. A discharge pipe 12 is connected to the bottom of the mixing tank 3. A switch valve 13 is fixedly installed on the outer surface of the discharge pipe 12. Support legs 14 are fixedly installed on both the left and right sides of the bottom of the mixing tank 3. The other end of the support leg 14 is fixedly connected to the top of the disc 204.

[0033] By setting the card holder 10 and the baffle 11, the card holder 10 can fix the baffle 11, and the baffle 11 can prevent dust from entering the inside of the measuring cylinder 6. By setting the discharge pipe 12 and the switch valve 13, the raw materials in the mixing tank 3 can be discharged easily. By setting the support leg 14, the mixing tank 3 can be supported, and the stability of the mixing tank 3 can be improved.

[0034] In operation, this invention controls the flow rate of raw materials inside the measuring cylinder 6 via the regulating valve 9, allowing the raw materials to enter the mixing tank 3 through the guide pipe 5. The remaining amount of raw materials inside the measuring cylinder 6 is observed through the scale 7, thus adjusting the proportion of the raw materials. After the raw materials enter the mixing tank 3, the output of the drive motor 201 drives the stirring rod 202 to rotate, stirring the raw materials. The output of the DC motor 206 drives the rotating shaft 207 to rotate, which in turn drives the driving gear 208 to rotate. The driving gear 208 drives the driven gear 205 to rotate through tooth meshing, which in turn drives the disc 204 and the turntable 203 to rotate, causing the mixing tank 3 to rotate. This causes the stirring rod 202 and the mixing tank 3 to rotate in opposite directions, resulting in a turbulent flow of the raw materials inside the mixing tank 3, thus improving the mixing effect.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A mixing machine with adjustable feeding ratio, comprising a base (1), a mixing tank (3), and a cover plate (4), characterized in that: The top left and right sides of the cover plate (4) are connected to the guide pipe (5), the top of the guide pipe (5) is connected to the measuring cylinder (6), the outer surface of the measuring cylinder (6) is fixedly installed with a scale (7), the outer side of the measuring cylinder (6) is fixedly installed with an adjusting valve (9), the outer side of the mixing tank (3) is provided with a mixing mechanism (2), the mixing mechanism (2) includes a stirring rod (202), a driven gear (205) and a rotating shaft (207), the stirring rod (202) is movably connected to the bottom of the cover plate (4) through a bearing, the middle of the top of the base (1) is movably connected to a turntable (203) through a bearing, the top of the turntable (203) is fixedly connected to a disc (204), the outer surface of the disc (204) is fixedly connected to a driven gear (205), the outer surface of the rotating shaft (207) is fixedly connected to a driving gear (208), the driving gear (208) and the driven gear (205) are connected by tooth meshing.

2. The adjustable feed ratio mixing machine according to claim 1, characterized in that: A drive motor (201) is fixedly installed at the middle of the top of the cover plate (4), and the stirring rod (202) is fixedly connected to the output end of the drive motor (201).

3. The adjustable feed ratio mixing machine according to claim 1, characterized in that: A DC motor (206) is fixedly installed on the right side of the bottom of the base (1), and the rotating shaft (207) is fixedly connected to the output end of the DC motor (206).

4. The adjustable feed ratio mixing machine according to claim 1, characterized in that: A feed box (8) is fixedly installed on the top of the measuring cylinder (6), and the feed box (8) is connected to the measuring cylinder (6).

5. A mixing machine with adjustable feeding ratio according to claim 4, characterized in that: The left and right sides of the inner cavity of the feed box (8) are fixedly connected to the card holder (10), and the inner side of the card holder (10) is fitted with a baffle (11).

6. A mixing machine with adjustable feeding ratio according to claim 1, characterized in that: The cover plate (4) is disposed on the top of the mixing tank (3), and the cover plate (4) is connected to the top of the mixing tank (3) by bolt thread.

7. A mixing machine with adjustable feeding ratio according to claim 6, characterized in that: The bottom of the mixing tank (3) is connected to the discharge pipe (12), and a switch valve (13) is fixedly installed on the outer surface of the discharge pipe (12).

8. A mixing machine with adjustable feeding ratio according to claim 1, characterized in that: Support legs (14) are fixedly installed on both the left and right sides of the bottom of the mixing tank (3), and the other end of the support leg (14) is fixedly connected to the top of the disc (204).

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