Feeding device of mixer

Abstract

The utility model discloses a mixer feeding device, and particularly relates to the technical field of mixers.The mixer feeding device comprises a containing hopper, a socketed pipe and a rotating assembly, the socketed pipe is arranged in the containing hopper in a penetrating mode, the rotating assembly is installed on the outer wall of the top end of the socketed pipe, and an air guide pipe is connected in the socketed pipe in a sleeved mode; an electric push rod is arranged in the top end of the air guide pipe, and fixing bolts penetrate through the side walls of the tops of the sleeving pipe and the air guide pipe. A rotating pipe sleeves the outer wall, close to the top end, of the sleeving pipe for rotating, and a plurality of stirring rods are mounted on the outer walls of the bottoms of the sleeving pipe and the rotating pipe; the rotating assembly used for rotating comprises driven bevel gears and a driving bevel gear, the driven bevel gears are fixedly arranged on the outer walls of the tops of the sleeving pipe and the rotating pipe correspondingly, and the top and the bottom of one side of the driving bevel gear are engaged with the two driven bevel gears correspondingly. The reaction kettle has the advantages of convenience in mixing, cooling and blockage cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, and particularly relates to a feeding device for a mixer. Background Art

[0002] Spandex is a special textile fiber, which has been widely used in various fields of covered yarns, circular knitting machines, and warp knitted fabrics. Among them, the fields with higher requirements for the uniformity of spandex are high-grade circular knitting machines and warp knitted fabrics. When spandex is produced, there are various preparation methods, such as dry spinning and melt spinning. Before processing, the corresponding different raw materials need to be mixed in a mixer to ensure uniformity.

[0003] However, in actual use, due to the inconsistent supply of materials, it is necessary to mix them evenly before processing. Therefore, it is necessary for the mixer to effectively stir the materials. And because during the heating and melting process, different materials may melt due to the increase in temperature. It is also necessary to achieve cooling in the mixer to avoid the early melting of materials and facilitate the conveying of materials. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device for a mixer, which solves the problems that the existing spandex raw materials need to be evenly mixed and it is necessary to avoid the early melting of materials to block the conveying.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for a mixer, including a receiving hopper, a sleeve pipe, and a rotating assembly. The sleeve pipe is disposed through the inside of the receiving hopper, and a rotating assembly is installed on the outer wall of the top of the sleeve pipe. A guide air pipe is sleeved inside the sleeve pipe, and an electric push rod is disposed inside the top of the guide air pipe. Fixing bolts are disposed through the top side walls of the sleeve pipe and the guide air pipe;

[0006] A rotating pipe is sleeved near the top on the outer wall of the sleeve pipe for rotation, and a plurality of stirring rods are installed on the outer walls of the bottoms of the sleeve pipe and the rotating pipe;

[0007] The rotating assembly for rotation includes a driven bevel gear and a driving bevel gear. Driven bevel gears are fixedly disposed on the outer walls of the tops of the sleeve pipe and the rotating pipe, and the top and bottom of one side of the driving bevel gear are respectively meshed with the two driven bevel gears;

[0008] A moving rod is slidably connected to the bottom of the guide air pipe for guiding air. The bottom extending end of the electric push rod is rotatably connected to the top of the moving rod through a bearing, and a plurality of air outlet holes are formed in a circular manner on the outer wall of the bottom end of the guide air pipe.

[0009] Preferably, a sealing piece is arranged around the top end of the air guide pipe on the outer wall of the electric push rod. The sealing piece is rotatably connected to the air guide pipe through a rotating shaft. An air inlet pipe is arranged on one side inside the sealing piece, and the air inlet pipe is communicated with the inside of the air guide pipe.

[0010] Preferably, a discharge pipe is arranged at the bottom of the receiving hopper. A stirring blade is fixedly installed on the outer wall of the bottom of the moving rod, and the outer wall blades of the stirring blade are correspondingly attached to the inner wall of the discharge pipe.

[0011] Preferably, the receiving hopper is in a funnel shape. A cover plate is arranged on one side of the top of the receiving hopper. A driving motor is installed on one side of the cover plate close to the driving bevel gear. The power output end of the driving motor is fixedly connected to the center of the driving bevel gear.

[0012] Preferably, the fixing bolt at the top end of the outer wall of the sleeve pipe penetrates through the inside of the sleeve pipe and is attached to the outer wall of the air guide pipe. The fixing bolt at the top end of the outer wall of the air guide pipe penetrates through the inside of the air guide pipe and is attached to the outer wall of the electric push rod.

[0013] Preferably, an installation plate is fixedly connected to one side of the top of the electric push rod. The air inlet pipe penetrates through the inside of the installation plate and is connected to the air pump through a conduit. One end of the installation plate away from the electric push rod bends downward and is fixed to the receiving hopper.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0015] 1. The driving motor drives the driving bevel gear to rotate, which in turn causes the two driven bevel gears to rotate. As a result, the driven bevel gears can drive the sleeve pipe and the rotating pipe to rotate respectively, and then drive the stirring rod at the bottom to rotate, enabling the agitation of the material. At the same time, since the two driven bevel gears rotate in opposite directions, the stirring rods on the outer walls of the sleeve pipe and the rotating pipe rotate in opposite directions, which can further improve the stirring and mixing efficiency.

[0016] 2. The air outlet holes at the bottom of the air guide pipe discharge the external cold air to cool the material inside the receiving hopper. Moreover, the fixing bolt can be rotated to fix the air guide pipe to the sleeve pipe. Then, when the sleeve pipe rotates, it can drive the air guide pipe to rotate, causing the position of the air outlet hole to move, thus changing the position of gas discharge and the cooling position. When the air guide pipe rotates, the moving rod can follow the rotation, agitating the material at the bottom of the stirring blade. At the same time, the electric push rod is started to lift and lower, cleaning the material inside the discharge pipe to avoid blockage. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic diagram of the present utility model;

[0019] Figure 2 is a side view of the present utility model;

[0020] Figure 3 is a schematic diagram of the connection structure between the sleeve pipe and the air duct of the present utility model;

[0021] Figure 4 is a schematic diagram of the connection part between the external structure of the sleeve pipe and the rotating component of the present utility model;

[0022] Figure 5 is a schematic diagram of the internal structure of the air duct of the present utility model.

[0023] Explanation of reference numerals:

[0024] 1, receiving hopper; 101, discharge pipe; 102, cover plate; 2, sleeve pipe; 201, rotating pipe; 202, stirring rod; 3, rotating component; 301, driven bevel gear; 302, driving bevel gear; 303, driving motor; 4, air duct; 401, moving rod; 402, stirring blade; 403, air outlet hole; 5, electric push rod; 501, mounting plate; 502, air inlet pipe; 503, closing piece; 6, fixing bolt. Detailed implementation manners

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0026] The present utility model provides as Figures 1-5A mixer feeding device shown in the figure includes a receiving hopper 1, a sleeve pipe 2, and a rotating assembly 3. A sleeve pipe 2 is penetrated through the inside of the receiving hopper 1. A rotating assembly 3 is installed on the outer wall of the top end of the sleeve pipe 2. An air guide pipe 4 is sleeved inside the sleeve pipe 2, and an electric push rod 5 is arranged inside the top end of the air guide pipe 4. Fixing bolts 6 are penetrated through the top side walls of both the sleeve pipe 2 and the air guide pipe 4; A rotating pipe 201 is sleeved near the top end of the outer wall of the sleeve pipe 2 for rotation, and a plurality of stirring rods 202 are installed on the outer walls of the bottom parts of both the sleeve pipe 2 and the rotating pipe 201; The rotating assembly 3 for rotation includes a driven bevel gear 301 and a driving bevel gear 302, and driven bevel gears 301 are fixedly arranged on the outer walls of the top parts of both the sleeve pipe 2 and the rotating pipe 201. The top side and the bottom of the driving bevel gear 302 are respectively meshed with the two driven bevel gears 301.

[0027] As Figure 1 , Figure 5 shown, a sealing piece 503 is arranged around the outer wall of the electric push rod 5 at the top end of the air guide pipe 4. The sealing piece 503 is rotatably connected with the air guide pipe 4 through a rotating shaft. An air inlet pipe 502 is arranged on one side inside the sealing piece 503, and the air inlet pipe 502 is communicated with the inside of the air guide pipe 4. A mounting plate 501 is fixedly connected to one side of the top of the electric push rod 5, and the air inlet pipe 502 penetrates through the inside of the mounting plate 501 and is connected with an air pump through a conduit. One end of the mounting plate 501 away from the electric push rod 5 bends downward and is fixed to the receiving hopper 1.

[0028] As Figure 2 , Figure 4 shown, the receiving hopper 1 is in a funnel shape. A cover plate 102 is arranged on one side of the top of the receiving hopper 1. A driving motor 303 is installed on one side of the top end of the cover plate 102 near the driving bevel gear 302. The power output end of the driving motor 303 is fixedly connected to the center of the driving bevel gear 302.

[0029] When in use, the material can be conveniently conveyed into the inside of the receiving hopper 1. Then, the driving motor 303 is started, so that the driving motor 303 drives the driving bevel gear 302 to rotate. Then, the two driven bevel gears 301 follow to rotate. Then, the driven bevel gears 301 can drive the sleeve pipe 2 and the rotating pipe 201 to rotate respectively, and then drive the stirring rods 202 at the bottom to rotate, so as to realize the stirring of the material. At the same time, since the rotation directions of the two driven bevel gears 301 are opposite, the rotation directions of the stirring rods 202 on the outer walls of the sleeve pipe 2 and the rotating pipe 201 are opposite, which can further improve the stirring and mixing efficiency.

[0030] As Figures 1-5As shown, a moving rod 401 is slidably connected to the bottom of an air guide pipe 4 for guiding air. The bottom extending end of an electric push rod 5 is rotatably connected to the top of the moving rod 401 through a bearing. A plurality of air outlet holes 403 are circumferentially formed on the outer wall of the bottom end of the air guide pipe 4. A discharge pipe 101 is provided at the bottom of the receiving hopper 1. A stirring blade 402 is fixedly installed on the outer wall of the bottom of the moving rod 401, and the outer wall blades of the stirring blade 402 are correspondingly attached to the inner wall of the discharge pipe 101.

[0031] As Figure 3 , Figure 4 shown, the fixing bolt 6 at the top end of the outer wall of the sleeve pipe 2 passes through the inside of the sleeve pipe 2 and is in contact with the outer wall of the air guide pipe 4. The fixing bolt 6 at the top end of the outer wall of the air guide pipe 4 passes through the inside of the air guide pipe 4 and is in contact with the outer wall of the electric push rod 5.

[0032] Meanwhile, when cooling is required, the air inlet pipe 502 can be conveniently started to convey gas into the air guide pipe 4, so that the air outlet holes 403 at the bottom of the air guide pipe 4 discharge the external cold air, realizing the cooling of the materials inside the receiving hopper 1. Moreover, the fixing bolt 6 can be rotated, so that the air guide pipe 4 is fixed to the sleeve pipe 2. Then, when the sleeve pipe 2 rotates, the air guide pipe 4 can be driven to rotate, so that the positions of the air outlet holes 403 move, realizing the change of the gas discharge position and thus the change of the cooling position. When the air guide pipe 4 rotates, the moving rod 401 can be driven to rotate, so that the materials at the bottom of the stirring blade 402 are stirred. At the same time, the electric push rod 5 is started to lift and lower, realizing the cleaning of the materials inside the discharge pipe 101 to avoid blockage. When the rotation of the air guide pipe 4 is not required, the connection between the air guide pipe 4 and the sleeve pipe 2 can be released, and the fixing bolt 6 is rotated to fix the air guide pipe 4 to the outer wall of the electric push rod 5.

[0033] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A mixer feeding device, comprising a receiving hopper (1), a sleeve pipe (2) and a rotating assembly (3), characterized in that: A sleeve pipe (2) is disposed through the interior of the receiving hopper (1). A rotating assembly (3) is installed on the outer wall at the top end of the sleeve pipe (2). An air guide pipe (4) is sleeved inside the sleeve pipe (2). An electric push rod (5) is disposed inside the top end of the air guide pipe (4). Fixing bolts (6) are disposed through the top side walls of both the sleeve pipe (2) and the air guide pipe (4). A rotating pipe (201) is sleeved near the top end on the outer wall of the sleeve pipe (2) for rotation. A plurality of stirring rods (202) are installed on the outer walls at the bottoms of both the sleeve pipe (2) and the rotating pipe (201). The rotating assembly (3) for rotation includes a driven bevel gear (301) and a driving bevel gear (302). Driven bevel gears (301) are fixedly disposed on the outer walls at the top ends of both the sleeve pipe (2) and the rotating pipe (201). The top side and the bottom side of one side of the driving bevel gear (302) are respectively meshed with the two driven bevel gears (301). A moving rod (401) is slidably connected to the bottom of the air guide pipe (4) for air guiding. The bottom extending end of the electric push rod (5) is rotatably connected to the top of the moving rod (401) through a bearing. A plurality of air outlet holes (403) are formed in a circumferential manner on the outer wall at the bottom end of the air guide pipe (4).

2. The mixer feeding device according to claim 1, characterized in that: A sealing piece (503) is disposed around the outer wall of the electric push rod (5) at the top end of the air guide pipe (4). The sealing piece (503) is rotatably connected to the air guide pipe (4) through a rotating shaft. An air inlet pipe (502) is disposed on one side inside the sealing piece (503). The air inlet pipe (502) is communicated with the interior of the air guide pipe (4).

3. The mixer feeding device according to claim 1, characterized in that: A discharge pipe (101) is disposed at the bottom of the receiving hopper (1). A stirring blade (402) is fixedly installed on the outer wall at the bottom of the moving rod (401). The outer wall blades of the stirring blade (402) are correspondingly attached to the inner wall of the discharge pipe (101).

4. A mixer feeding device according to claim 1, characterized in that: The receiving hopper (1) is in a funnel shape. A cover plate (102) is disposed on one side at the top of the receiving hopper (1). A driving motor (303) is installed on one side near the driving bevel gear (302) at the top end of the cover plate (102). The power output end of the driving motor (303) is fixedly connected to the center of the driving bevel gear (302).

5. The feeder device of a mixer according to claim 1, characterized in that: The fixing bolt (6) at the top end of the outer wall of the sleeve pipe (2) passes through the interior of the sleeve pipe (2) and is attached to the outer wall of the air guide pipe (4). The fixing bolt (6) at the top end of the outer wall of the air guide pipe (4) passes through the interior of the air guide pipe (4) and is attached to the outer wall of the electric push rod (5).

6. The mixer feeding device according to claim 2, wherein: An installation plate (501) is fixedly connected to one side at the top of the electric push rod (5). The air inlet pipe (502) passes through the interior of the installation plate (501) and is connected to an air pump through a conduit. One end of the installation plate (501) away from the electric push rod (5) is bent downward and fixedly connected to the receiving hopper (1).

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