Material conveying mechanism for PVC environment-friendly cable material high-speed mixing mill

Abstract

The utility model relates to the technical field of mixing mills, and discloses a material conveying mechanism for a PVC (polyvinyl chloride) environment-friendly cable material high-speed mixing mill, which comprises a fixed bottom plate and a processing tank, a material conveying assembly is arranged in the processing tank, a protection assembly is arranged at the top of the fixed bottom plate, and the material conveying assembly comprises a first servo motor fixedly mounted at the top of the processing tank; a crushing structure is arranged at the bottom of the first servo motor, the protection assembly comprises a limiting frame plate fixedly mounted at the top of the processing tank, a protection structure is arranged at the top of the limiting frame plate, the conveying assembly further comprises a limiting sleeve fixedly mounted on the outer wall of one side of the processing tank, and the crushing structure comprises a rotating rod rotationally mounted at the bottom of the inner side of the processing tank; and three groups of crushing blades are fixedly mounted on the outer wall of the rotating rod, so that the purpose of primarily crushing the raw materials is achieved, subsequent conveying of the materials is facilitated, the problem that the device is blocked by large-size materials is solved, the use stability of the device is improved, and the durability of the device is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixers, and in particular relates to a material conveying mechanism for a high-speed mixer of PVC environmentally friendly cable materials. Background Art

[0002] The utility model with the publication number CN213035017U discloses a material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials, wherein the main mechanism at least includes a feed hopper, a shell fixedly connected to the feed hopper, an inner cylinder located inside the shell, a support frame fixedly connected to the shell, and a drive motor fixedly connected to a screw, the inner cylinder is fixedly sleeved inside the shell, and a cavity is formed between the shell and the inner cylinder, the two ends of the bottom of the shell are respectively fixedly connected to relatively distributed support frames, the top of the shell is fixedly connected to the feed hopper, and the bottom of the feed hopper is connected to the inside of the inner cylinder, one end of the shell is fixedly connected to a bearing, the bearing is fixedly connected to the screw, the end of the screw near the bearing is fixedly connected to the drive motor, and the bottom of the drive motor is fixedly connected to a support rod. The material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials has a reasonable structure and can effectively achieve the effect of dust removal, which is conducive to popularization and use.

[0003] However, the above patent still has the following problems: during the mixing and conveying process of materials, some materials with larger volumes will delay the feeding efficiency of the device, the device cannot perform preliminary crushing of the materials for faster conveying, the device is inconvenient to use, and dust will be generated during the crushing process, affecting the use environment of the materials. The protective structure of the device needs to be improved.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A material conveying mechanism for a high-speed mixer for environmentally friendly PVC cable materials comprises a fixed bottom plate and a processing tank, wherein a material conveying assembly is arranged inside the processing tank, a protective assembly is arranged on the top of the fixed bottom plate, the material conveying assembly comprises a first servo motor fixedly mounted on the top of the processing tank, a crushing structure is arranged on the bottom of the first servo motor, the protective assembly comprises a limiting frame plate fixedly mounted on the top of the processing tank, a protective structure is arranged on the top of the limiting frame plate, and the material conveying assembly further comprises a limiting sleeve fixedly mounted on the outer wall of one side of the processing tank.

[0007] As a preferred embodiment of the utility model, the crushing structure includes a rotating rod rotatably mounted on the inner bottom of the processing tank, three groups of crushing blades are fixedly mounted on the outer wall of the rotating rod, and the output shaft of the first servo motor is fixedly connected to one end of the rotating rod through a coupling.

[0008] As a preferred embodiment of the utility model, the feeding assembly also includes a first fixed plate fixedly mounted on the outer wall of the limiting sleeve, a first power supply box is fixedly mounted on the outer wall of one side of the first fixed plate, an electric push rod is fixedly mounted on the outer wall of one side of the first fixed plate, the first power supply box is electrically connected to the electric push rod, and a second fixed plate is fixedly mounted on one end of the electric push rod.

[0009] As a preferred embodiment of the utility model, the feeding assembly also includes a movable sleeve installed inside the limiting sleeve, two sets of limiting strips are fixedly installed on the outer wall of the movable sleeve, the limiting strips are slidably installed inside the limiting sleeve, and a limiting ring plate is fixedly installed on the outer wall of the movable sleeve, and the outer wall of the limiting ring plate is fixedly connected to the bottom of the second fixed plate.

[0010] As a preferred embodiment of the utility model, the feeding assembly also includes a material guide pipe fixedly installed on one end of the movable sleeve, a second servo motor is fixedly installed on one end of the material guide pipe, a spiral rod is rotatably installed inside the material guide pipe, the output shaft of the second servo motor is fixedly connected to one end of the spiral rod through a coupling, a discharge pipe is fixedly installed on the outer wall of the material guide pipe, and a discharge valve is arranged on the outer wall of the discharge pipe.

[0011] As a preferred embodiment of the utility model, the protective structure includes two groups of sealing cover plates arranged on the top of the fixed bottom plate, two groups of pull handles are fixedly installed on the top of the sealing cover plates, and a total of four groups of pull handles are installed inside the limiting frame plate by snap-fitting. A purifier is fixedly installed on the top of the fixed bottom plate, and an air duct is fixedly installed on the output end of the purifier, and one end of the air duct extends and is fixedly installed on the top of the processing tank.

[0012] As a preferred embodiment of the utility model, a power supply box is fixedly installed on the top of the fixed base plate, the power supply box is electrically connected to the purifier, four sets of universal wheels are fixedly installed on the bottom of the fixed base plate, and a push rod is fixedly installed on the outer wall of one side of the fixed base plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. To achieve the purpose of preliminary crushing of raw materials, to facilitate the subsequent transmission of materials, to solve the problem of large volume materials blocking the device, to improve the stability of the device and to enhance the durability of the device.

[0015] 2. Achieve the purpose of material transmission, improve material transmission efficiency, improve the convenience of device use, improve the processing efficiency of the device, and optimize the user experience of the device.

[0016] 3. To achieve the purpose of protecting the device, purify the dust generated by the crushed raw materials, move the device as needed, improve the flexibility of the device, and reduce the work pressure of the operators.

[0017] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 This is a schematic diagram of the processing tank structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the limit frame structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the purifier of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the material guide pipe of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limiting sleeve of the utility model.

[0024] In the figure: 10, fixed bottom plate; 11, processing tank; 12, first servo motor; 13, crushing blade; 14, limit frame plate; 15, sealing cover plate; 16, pull handle; 17, limit sleeve; 18, first fixed plate; 19, first power supply box; 20, electric push rod; 21, second fixed plate; 22, movable sleeve; 23, limit strip; 24, limit ring plate; 25, guide pipe; 26, second servo motor; 27, screw rod; 28, discharge pipe; 29, discharge valve; 30, power supply box; 31, purifier; 32, air guide pipe; 33, universal wheel; 34, push rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0026] Embodiment 1: A material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials, specifically Figure 1 and Figure 2As shown, it includes a fixed bottom plate 10 and a processing tank 11, wherein a feeding assembly is arranged inside the processing tank 11, a protective assembly is arranged on the top of the fixed bottom plate 10, the feeding assembly includes a first servo motor 12 fixedly mounted on the top of the processing tank 11, a crushing structure is arranged on the bottom of the first servo motor 12, the protective assembly includes a limit frame plate 14 fixedly mounted on the top of the processing tank 11, a protective structure is arranged on the top of the limit frame plate 14, and the feeding assembly also includes a limit sleeve 17 fixedly mounted on the outer wall of one side of the processing tank 11. The raw materials are crushed and conveyed by the feeding assembly, and the device is protected by the protective assembly.

[0027] Specific as Figure 1 and Figure 2 As shown, the crushing structure includes a rotating rod rotatably mounted on the inner bottom of the processing tank 11, three groups of crushing blades 13 are fixedly mounted on the outer wall of the rotating rod, and the output shaft of the first servo motor 12 is fixedly connected to one end of the rotating rod through a coupling. The first servo motor 12 is started to drive the rotating rod to rotate, driving the crushing blades 13 to crush the raw materials.

[0028] According to the above conclusions, by fixing the structure of the bottom plate 10, the processing tank 11, the first servo motor 12 and the crushing blades 13, the purpose of preliminary crushing of the raw materials is achieved, which is convenient for the subsequent transmission of the materials, solves the problem of large volume materials clogging the device, improves the stability of the device, and enhances the durability of the device.

[0029] Embodiment 2: Based on Embodiment 1, the specific Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the feeding assembly also includes a first fixing plate 18 fixedly mounted on the outer wall of the limiting sleeve 17, a first power supply box 19 fixedly mounted on one side of the outer wall of the first fixing plate 18, an electric push rod 20 fixedly mounted on one side of the outer wall of the first fixing plate 18, the first power supply box 19 is electrically connected to the electric push rod 20, and a second fixing plate 21 is fixedly mounted on one end of the electric push rod 20. When the first power supply box 19 is started, the electric push rod 20 is driven to extend and retract, and the second fixing plate 21 is pushed to move.

[0030] Specific as Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the feeding assembly also includes a movable sleeve 22 sleeved and installed inside the limiting sleeve 17, two groups of limiting strips 23 are fixedly installed on the outer wall of the movable sleeve 22, and the limiting strips 23 are slidably installed inside the limiting sleeve 17, and a limiting ring plate 24 is fixedly installed on the outer wall of the movable sleeve 22, and the outer wall of the limiting ring plate 24 is fixedly connected to the bottom of the second fixed plate 21. Through the connection between the second fixed plate 21 and the limiting ring plate 24, the limiting ring plate 24 is pushed to move, driving the movable sleeve 22 and the limiting strips 23 to slide inside the limiting sleeve 17, and adjusting the positions of the guide tube 25 and the spiral rod 27.

[0031] Specific as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the feeding assembly also includes a guide tube 25 fixedly mounted on one end of the movable sleeve 22, a second servo motor 26 fixedly mounted on one end of the guide tube 25, a screw rod 27 rotatably mounted inside the guide tube 25, an output shaft of the second servo motor 26 fixedly connected to one end of the screw rod 27 via a coupling, a discharge tube 28 fixedly mounted on the outer wall of the guide tube 25, and a discharge valve 29 disposed on the outer wall of the discharge tube 28. The second servo motor 26 is started to drive the screw rod 27 to rotate, the crushed material is transmitted through the screw rod 27, the discharge valve 29 is opened, and the material is transmitted through the discharge tube 28.

[0032] According to the above conclusions, through the structure of the limiting sleeve 17, the first fixed plate 18, the first power supply box 19, the electric push rod 20, the second fixed plate 21, the movable sleeve 22, the limiting strip 23, the limiting ring plate 24, the material guide pipe 25, the second servo motor 26, the screw rod 27, the discharge pipe 28 and the discharge valve 29, the purpose of transporting materials is achieved, the material transmission efficiency is improved, the convenience of using the device is improved, the processing efficiency of the device is improved, and the use experience of the device is optimized.

[0033] Embodiment 3: Based on Embodiment 1 and Embodiment 2, the specific Figure 1 , Figure 2 and Figure 3 As shown, the protective structure includes two sets of sealing cover plates 15 arranged on the top of the fixed bottom plate 10, two sets of pull handles 16 are fixedly installed on the top of the sealing cover plates 15, and there are four sets of pull handles 16 in total. The sealing cover plates 15 are snap-fitted and installed inside the limiting frame plate 14, and a purifier 31 is fixedly installed on the top of the fixed bottom plate 10. An air duct 32 is fixedly installed on the output end of the purifier 31, and one end of the air duct 32 extends and is fixedly installed on the top of the processing tank 11. Holding the pull handle 16, the sealing cover plate 15 is snap-fitted and installed on the top of the limiting frame plate 14, the processing tank 11 is sealed, and the purifier 31 is started to purify the dust inside the processing tank 11 through the air duct 32.

[0034] Specific as Figure 1 , Figure 2 and Figure 3 As shown, a power supply box 30 is fixedly installed on the top of the fixed base plate 10, and the power supply box 30 is electrically connected to the purifier 31. Four sets of universal wheels 33 are fixedly installed on the bottom of the fixed base plate 10, and a push rod 34 is fixedly installed on the outer wall of one side of the fixed base plate 10. The purifier 31 is powered by the power supply box 30, and the push rod 34 is pushed to drive the universal wheel 33 to rotate, so as to move the fixed base plate 10.

[0035] In summary, by fixing the structure of the base plate 10, the processing tank 11, the first servo motor 12, the crushing blades 13, the limit frame plate 14, the sealing cover plate 15, the handle 16, the power supply box 30, the purifier 31, the air guide duct 32, the universal wheel 33 and the push rod 34, the purpose of protecting the device is achieved, the dust generated by the crushed raw materials is purified, the device can be portable and moved as needed, the flexibility of the device is improved, and the work pressure of the operator is reduced.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials, comprising a fixed bottom plate (10) and a processing tank (11), characterized in that: A material conveying assembly is arranged inside the processing tank (11), a protective assembly is arranged on the top of the fixed bottom plate (10), the material conveying assembly comprises a first servo motor (12) fixedly mounted on the top of the processing tank (11), a crushing structure is arranged on the bottom of the first servo motor (12), the protective assembly comprises a limit frame plate (14) fixedly mounted on the top of the processing tank (11), a protective structure is arranged on the top of the limit frame plate (14), and the material conveying assembly further comprises a limit sleeve (17) fixedly mounted on the outer wall of one side of the processing tank (11).

2. The material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials according to claim 1, characterized in that: The crushing structure comprises a rotating rod rotatably mounted on the inner bottom of the processing tank (11), three groups of crushing blades (13) are fixedly mounted on the outer wall of the rotating rod, and the output shaft of the first servo motor (12) is fixedly connected to one end of the rotating rod via a coupling.

3. The material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials according to claim 1, characterized in that: The feeding assembly further comprises a first fixing plate (18) fixedly mounted on the outer wall of the limiting sleeve (17); a first power supply box (19) is fixedly mounted on one side outer wall of the first fixing plate (18); an electric push rod (20) is fixedly mounted on one side outer wall of the first fixing plate (18); the first power supply box (19) is electrically connected to the electric push rod (20); and a second fixing plate (21) is fixedly mounted on one end of the electric push rod (20).

4. The material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials according to claim 1, characterized in that: The material feeding assembly further comprises a movable sleeve (22) sleeved and installed inside the limiting sleeve (17); two sets of limiting strips (23) are fixedly installed on the outer wall of the movable sleeve (22); the limiting strips (23) are slidably installed inside the limiting sleeve (17); a limiting ring plate (24) is fixedly installed on the outer wall of the movable sleeve (22); and the outer wall of the limiting ring plate (24) is fixedly connected to the bottom of the second fixed plate (21).

5. The material conveying mechanism for a high-speed mixer for environmentally friendly PVC cable materials according to claim 4, characterized in that: The material feeding assembly further comprises a material guide pipe (25) fixedly mounted on one end of the movable sleeve (22); a second servo motor (26) is fixedly mounted on one end of the material guide pipe (25); a screw rod (27) is rotatably mounted inside the material guide pipe (25); an output shaft of the second servo motor (26) is fixedly connected to one end of the screw rod (27) via a coupling; a discharge pipe (28) is fixedly mounted on the outer wall of the material guide pipe (25); and a discharge valve (29) is provided on the outer wall of the discharge pipe (28).

6. The material conveying mechanism for a high-speed mixer for PVC environmentally friendly cable materials according to claim 1, characterized in that: The protective structure comprises two groups of sealing cover plates (15) arranged on the top of the fixed base plate (10); two groups of pull handles (16) are fixedly installed on the top of the sealing cover plates (15), and a total of four groups of pull handles (16); the sealing cover plates (15) are snap-fitted and installed inside the limiting frame plate (14); a purifier (31) is fixedly installed on the top of the fixed base plate (10); an air duct (32) is fixedly installed at the output end of the purifier (31); one end of the air duct (32) extends and is fixedly installed on the top of the processing tank (11).

7. The material conveying mechanism for a high-speed mixer for environmentally friendly PVC cable materials according to claim 1, characterized in that: A power supply box (30) is fixedly mounted on the top of the fixed base plate (10), the power supply box (30) is electrically connected to the purifier (31), four sets of universal wheels (33) are fixedly mounted on the bottom of the fixed base plate (10), and a push rod (34) is fixedly mounted on an outer wall of one side of the fixed base plate (10).

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