Atmosphere protection internal mixer

Abstract

The utility model belongs to the technical field of internal mixers, and particularly relates to an atmosphere protection internal mixer which comprises a device main body, a sealed cabin is arranged on one side of the device main body, universal wheels are arranged at the bottom end of the device main body, a motor cabin is arranged at the bottom end of the device main body, and a transmission structure cabin is arranged at the top end of the motor cabin. A protective cover is arranged at the bottom end of the device body, a telescopic oil cylinder is arranged in the transmission structure bin, a connecting block is arranged on one side of the telescopic oil cylinder, a hinge seat is arranged on one side of the connecting block, a front baffle is arranged on one side of the hinge seat, a pressing block is arranged on one side of the front baffle, and a screw block is arranged on one side of the pressing block. And an internal mixing bin is arranged on the inner side of the front baffle. According to the internal mixer, the internal mixing bin can be driven to be pushed out through the telescopic oil cylinder, the front baffle and the pressing block can be opened through the hinge seat, the front baffle can be rotationally fastened through the screw block, and the purpose of conveniently and rapidly cleaning the interiors of the internal mixing bin and the internal mixing rotor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of internal mixers, in particular to an atmosphere protection internal mixer. Background Art

[0002] With the development of chemical industries such as rubber, plastics, and powder metallurgy, a large amount of metal powder raw materials need to be mixed to form various synthetic materials. During the production process of synthetic materials, users add various powder raw materials into the mixing chambers of equipment such as mixers, internal mixers, and open mills, and use mixing shafts in the mixing chambers to stir the powder raw materials to fully mix the raw materials, thereby forming the required synthetic materials.

[0003] The existing technology has the following problems:

[0004] After the existing internal mixer mixes the materials, its internal structure is fixed, which is very inconvenient to clean, and the remaining materials are likely to affect the next internal mixing. Summary of the Utility Model

[0005] In view of the deficiencies of the existing technology, the utility model provides an atmosphere protection internal mixer, which solves the problems raised in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] The atmosphere protection internal mixer includes a device main body. A sealing chamber is arranged on one side of the device main body. Universal wheels are arranged at the bottom end of the device main body. A motor chamber is arranged at the bottom end of the device main body. An internal mixing structure is arranged at the top end of the motor chamber. A hinge seat is arranged outside the internal mixing structure. A front baffle is arranged on one side of the hinge seat. A pressing block is arranged on one side of the front baffle. A screw block is arranged on one side of the pressing block. An internal mixing chamber is arranged inside the front baffle. A telescopic oil cylinder is arranged inside the device main body. A connecting block is arranged on one side of the telescopic oil cylinder. A protective cover is arranged inside the device main body.

[0008] As a preferred technical solution of the utility model, a driving motor is arranged in the motor chamber, and a driving sprocket is arranged on one side of the driving motor.

[0009] As a preferred technical solution of the utility model, a transmission chain is arranged inside the transmission structure chamber. A driven sprocket is arranged on one side of the transmission chain. An internal mixing rotor is arranged at one end of the driven sprocket. The driving sprocket is connected to the driven sprocket through the transmission chain, and the driving motor is in transmission connection with the transmission chain through the driving motor.

[0010] As a preferred technical solution of the utility model, the number of telescopic oil cylinders is set to two groups, the telescopic oil cylinders are symmetrically arranged, and the sealing chamber is movably connected to the sealing chamber through the telescopic oil cylinder.

[0011] As a preferred technical solution of the present utility model, two sets of hinge seats are provided and are symmetrically arranged. The front baffle is movably connected to the connecting block through the hinge seat, and the pressing block is movably connected to the connecting block through the hinge seat.

[0012] As a preferred technical solution of the present utility model, the front baffle is provided with a groove adapted to the size of the pressing block. The pressing block is movably connected to the hinge seat through a screw block, and the pressing block is clamped to the front baffle through the groove.

[0013] As a preferred technical solution of the present utility model, a downward pressing cylinder is arranged inside the protective cover. A guide rod is arranged outside the downward pressing cylinder. The downward pressing cylinder is provided with a pressing hammer, and the pressing hammer is movably connected to the internal mixer through the downward pressing cylinder.

[0014] Compared with the prior art, the present utility model provides an atmosphere-protected internal mixer, which has the following beneficial effects:

[0015] In this atmosphere-protected internal mixer, two internal mixer rotors are driven to rotate by a driving motor through a transmission chain and a sprocket to knead the internal raw materials; the internal mixer chamber can be pushed out by a telescopic oil cylinder, which is convenient for cleaning the inside of the internal mixer chamber and the internal mixer rotors; the front baffle and the pressing block can be opened through the hinge seat, and the front baffle can be rotationally tightened through the screw block, which further facilitates the cleaning of the inside; the pressing hammer is movably connected to the internal mixer chamber through the downward pressing cylinder, and the pressing hammer is driven to press down smoothly by the downward pressing cylinder in cooperation with the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional internal structural schematic diagram of the present utility model;

[0018] Figure 3 is a three-dimensional internal structural schematic diagram of the present utility model;

[0019] Figure 4 is a side view internal structural schematic diagram of the present utility model.

[0020] In the figure: 1, device main body; 2, sealed chamber; 3, universal wheel; 4, motor chamber; 401, driving motor; 402, driving sprocket; 5, transmission structure chamber; 501, transmission chain; 502, driven sprocket; 6, protective cover; 601, downward pressing cylinder; 602, guide rod; 603, pressing hammer; 7, telescopic oil cylinder; 8, connecting block; 9, hinge seat; 10, front baffle; 11, screw block; 12, pressing block; 13, internal mixer rotor; 14, internal mixer chamber. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1-4 In this embodiment: an atmosphere-protected internal mixer comprises a device body 1, a sealing chamber 2 is arranged on one side of the device body 1, a universal wheel 3 is arranged at the bottom of the device body 1 to facilitate the movement of the device, a motor chamber 4 is arranged at the bottom of the device body 1 to place a drive motor 401, and a movable chamber door is arranged on the outside for easy maintenance, a transmission structure chamber 5 is arranged on the top of the motor chamber 4 to place a transmission structure, and a movable chamber door is arranged on the outside for easy maintenance, a protective cover 6 is arranged at the bottom of the device body 1, a telescopic cylinder 7 is arranged inside the transmission structure chamber 5, a connecting block 8 is arranged on one side of the telescopic cylinder 7, an articulated seat 9 is arranged on one side of the connecting block 8, a front baffle 10 is arranged on one side of the articulated seat 9, a pressing block 12 is arranged on one side of the front baffle 10, a screw block 11 is arranged on one side of the pressing block 12, and a mixing chamber 14 is arranged on the inner side of the front baffle 10.

[0023] In this embodiment, a driving motor 401 is arranged in the inner protection part of the motor compartment 4, a driving sprocket 402 is arranged on one side of the driving motor 401, a transmission chain 501 is arranged inside the transmission structure compartment 5, a driven sprocket 502 is arranged on one side of the transmission chain 501, and a mixing rotor 13 is arranged at one end of the driven sprocket 502. The driving sprocket 402 is connected to the driven sprocket 502 through the transmission chain 501, and the driving motor 401 is connected to the transmission chain 501 through the driving motor 401. In this way, the sprocket is driven to rotate through the transmission chain 501 by the driving motor 401. The sprocket drives two groups of mixing rotors 13 to rotate relative to each other through the transmission gear to mix the internal raw materials; there are two groups of telescopic cylinders 7, which are symmetrically arranged. The mixing chamber 14 is movably connected to the sealing chamber 2 through the telescopic cylinder 7. In this way, the mixing chamber 14 can be pushed out by the telescopic cylinder 7, which is convenient for cleaning the mixing chamber 14 and the inside of the mixing rotor 13; there are two groups of articulated seats 9, which are symmetrically arranged. The front baffle 10 is movably connected to the connecting block 8 through the articulated seat 9, and the pressing block 12 is movably connected to the connecting block 8 through the articulated seat 9.

[0024] The front baffle 10 is provided with a groove adapted to the size of the pressing block 12. The pressing block 12 is movably connected to the hinge seat 9 through the screw block 11. The pressing block 12 is clamped to the front baffle 10 through the groove. This setting enables the front baffle 10 and the pressing block 12 to be opened through the hinge seat 9, and the front baffle 10 can be rotationally tightened through the screw block 11, further facilitating the cleaning inside; inside the protective cover 6, a downward pressure cylinder 601 is provided. A guide rod 602 is arranged outside the downward pressure cylinder 601. The downward pressure cylinder 601 is provided with a pressure hammer 603. The pressure hammer 603 is movably connected to the internal mixer 14 through the downward pressure cylinder 601. The downward pressure cylinder 601 cooperates with the guide rod 602 to drive the pressure hammer 603 to press down smoothly.

[0025] The working principle and usage process of the present utility model: During use, the raw materials are placed inside the internal mixer 14 within the sealed bin 2. The downward pressure cylinder 601 cooperates with the guide rod 602 to drive the pressure hammer 603 to press down smoothly. The drive motor 401 drives the sprocket to rotate through the drive chain 501. The sprocket drives the two internal mixer rotors 13 to rotate relatively to knead the raw materials inside; and the internal mixer 14 can be driven to be pushed out through the telescopic oil cylinder 7, facilitating the cleaning of the inside of the internal mixer 14 and the internal mixer rotors 13. The number of hinge seats 9 is set to two and is symmetrically arranged. The front baffle 10 is movably connected to the connecting block 8 through the hinge seat 9. The pressing block 12 is movably connected to the connecting block 8 through the hinge seat 9. The front baffle 10 is provided with a groove adapted to the size of the pressing block 12. The pressing block 12 is movably connected to the hinge seat 9 through the screw block 11. The pressing block 12 is clamped to the front baffle 10 through the groove. This setting enables the front baffle 10 and the pressing block 12 to be opened through the hinge seat 9, and the front baffle 10 can be rotationally tightened through the screw block 11, further facilitating the cleaning inside.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An atmosphere-protected internal mixer, comprising a device body (1), a sealing chamber (2) being arranged on one side of the device body (1), a universal wheel (3) being arranged at the bottom end of the device body (1), a motor chamber (4) being arranged at the bottom end of the device body (1), and a mixing structure (5) being arranged at the top end of the motor chamber (4), characterized in that: An articulated seat (9) is arranged on the outside of the mixing structure (5), a front baffle (10) is arranged on one side of the articulated seat (9), a clamping block (12) is arranged on one side of the front baffle (10), a screw block (11) is arranged on one side of the clamping block (12), a mixing chamber (14) is arranged on the inside of the front baffle (10), a telescopic oil cylinder (7) is arranged inside the device body (1), a connecting block (8) is arranged on one side of the telescopic oil cylinder, and a protective cover (6) is arranged inside the device body (1).

2. The atmosphere-protected internal mixer according to claim 1, characterized in that: A driving motor (801) is arranged inside the motor compartment (4), a driving sprocket (802) is arranged on one side of the driving motor (801), and a transmission chain (803) is arranged on the outside of the driving sprocket (802).

3. The atmosphere-protected internal mixer according to claim 2, characterized in that: A mixing rotor (13) is arranged inside the mixing structure (5), a driven sprocket (502) is arranged on one side of the mixing rotor (13), a mixing rotor (13) is arranged on one end of the driven sprocket (502), and the driving sprocket (802) is connected to the driven sprocket (502) through a transmission chain (803).

4. The atmosphere-protected internal mixer according to claim 1, characterized in that: The telescopic oil cylinders (7) are provided in two groups, and the telescopic oil cylinders (7) are symmetrically arranged. The mixing chamber (14) is movably connected to the sealing chamber (2) via the telescopic oil cylinders (7).

5. The atmosphere-protected internal mixer according to claim 1, characterized in that: The hinge seats (9) are provided in two groups and are symmetrically arranged. The front baffle (10) is movably connected to the connecting block (8) via the hinge seats (9), and the pressing block (12) is movably connected to the connecting block (8) via the hinge seats (9).

6. The atmosphere-protected internal mixer according to claim 1, characterized in that: The front baffle (10) is provided with a groove matched with the size of the clamping block (12); the clamping block (12) is movably connected to the hinge seat (9) via the screw block (11); and the clamping block (12) is clamped with the front baffle (10) via the groove.

7. The atmosphere-protected internal mixer according to claim 1, characterized in that: A downward pressing cylinder (601) is arranged inside the protective cover (6), a guide rod (602) is arranged outside the downward pressing cylinder (601), and a pressure hammer (603) is arranged on the downward pressing cylinder (601). The pressure hammer (603) is movably connected to the mixing chamber (14) through the downward pressing cylinder (601).

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