Cubic mixer with stirring belt capable of being replaced in segmented mode

Abstract

The utility model discloses a cubic mixer with a sectionally replaceable stirring belt, which belongs to the technical field of mixers and comprises a mixing barrel, the bottom end of the mixing barrel is open, internal threads are arranged on the inner wall of the mixing barrel close to the bottom end, and the bottom end of the mixing barrel is in threaded connection with an external thread storage barrel. A rotating base is fixedly connected to the bottom end of the external thread storage barrel, a lifting plate is arranged at the top end of the mixing barrel, a mixing motor is mounted at the top end of the lifting plate, an output shaft of the mixing motor penetrates through the lifting plate, and a plurality of combined stirring belts are arranged in the mixing barrel. The whole stirring belt is divided into a plurality of combined stirring belts, when the stirring belt is locally damaged, the first fastening hoops at the corresponding positions can be taken down, so that the damaged combined stirring belts can be dismounted and replaced, the whole stirring belt does not need to be replaced, the maintenance cost of the stirring belt is reduced, and meanwhile, the maintenance efficiency is improved. And the workload and the working difficulty of maintenance personnel are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a cubic mixer with a stirring belt that can be replaced in sections. Background Art

[0002] When processing plastic pipes, a variety of raw materials need to be mixed. The prior art generally uses a vertical mixer, which includes a vertical barrel with a stirring belt for stirring.

[0003] Since the stirring belt will collide and rub against the material when performing high-speed stirring operation, the stirring belt is easily damaged. The existing stirring belt is generally an integrated structure. When the stirring belt is damaged, it can only be replaced as a whole. Replacing the stirring belt as a whole not only increases the maintenance cost, but also the overall volume and weight of the stirring belt are large, which increases the workload and difficulty of maintenance personnel. Therefore, a cubic mixer with a stirring belt that can be replaced in sections is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing stirring belt in the prior art is generally an integrated structure. When the stirring belt is damaged, it can only be replaced as a whole. The overall replacement of the stirring belt not only increases the maintenance cost, but also the overall volume and weight of the stirring belt are large, which increases the workload and work difficulty of the maintenance personnel. A cubic mixer with a stirring belt that can be replaced in sections is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cubic mixer with replaceable stirring belts in sections, comprising a mixing barrel, the bottom end of the mixing barrel is in an open state, the inner wall of the mixing barrel is provided with an internal thread near the bottom end, the bottom end of the mixing barrel is threadedly connected to an externally threaded storage barrel, the bottom end of the externally threaded storage barrel is fixedly connected to a rotating base, a lifting plate is provided at the top of the mixing barrel, a mixing motor is installed at the top of the lifting plate, the output shaft of the mixing motor passes through the lifting plate, a plurality of combined stirring belts are provided inside the mixing barrel, a second fastening clamp is provided between the combined stirring belt located at the top and the output shaft, and a first fastening clamp is provided between adjacent combined stirring belts.

[0007] Preferably, two of the first fastening clamps and the second fastening clamps are provided and are symmetrically arranged, and docking holes are provided on the surfaces of the output shaft and the combined stirring belt.

[0008] Preferably, the inner walls of the first fastening clamp and the second fastening clamp are fixedly connected to a pin plugged into the docking hole, and the symmetrically arranged first fastening clamp and the second fastening clamp are fixedly connected by the cooperation of bolts and nuts.

[0009] Preferably, a plurality of handles distributed in a circle are fixedly connected to the surface of the rotating base.

[0010] Preferably, the outer wall of the mixing barrel is fixedly connected with a supporting plate which is arranged oppositely, and the side wall of the lifting plate is fixedly connected with a connecting block which is arranged oppositely.

[0011] Preferably, a lifting cylinder is installed on the top end of the support plate, a cylinder shaft of the lifting cylinder is fixedly connected to the connecting block, and a supporting leg is fixedly connected to the bottom end of the support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model divides the whole stirring belt into a plurality of combined stirring belts. When the stirring belt is partially damaged, the first fastening clamp at the corresponding position can be removed, so that the damaged combined stirring belt can be dismantled and replaced without replacing the whole stirring belt, thereby reducing the maintenance cost of the stirring belt and reducing the workload and difficulty of the maintenance personnel.

[0014] 2. The utility model is provided with a rotating base and an externally threaded material storage barrel, which makes it easy to take out the materials in the mixing barrel at one time, and at the same time greatly reduces the materials adhering to the inside of the mixing barrel, making it convenient to clean the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a cubic mixer with a segmentally replaceable stirring belt proposed by the utility model;

[0016] Figure 2 This is a schematic structural diagram of a combined stirring belt and a lifting plate in a cubic mixer with a stirring belt that can be replaced in sections, as proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the connection between the combined stirring belts in a cubic mixer with segmentally replaceable stirring belts proposed by the utility model;

[0018] Figure 4 The utility model discloses a schematic diagram of the connection structure between a mixing barrel and an externally threaded storage barrel in a cubic mixer with a segmentally replaceable stirring belt.

[0019] In the figure: 1. mixing barrel; 2. mixing motor; 3. lifting plate; 4. connecting block; 5. lifting cylinder; 6. supporting plate; 7. supporting leg; 8. rotating base; 9. combined stirring belt; 10. first fastening clamp; 11. docking hole; 12. external thread storage barrel; 13. second fastening clamp; 14. latch. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4 A cubic mixer with a replaceable stirring belt in sections, comprising a mixing barrel 1, the bottom end of the mixing barrel 1 is in an open state, the inner wall of the mixing barrel 1 is provided with an internal thread near the bottom end, the bottom end of the mixing barrel 1 is threadedly connected to an external thread storage barrel 12, the bottom end of the external thread storage barrel 12 is fixedly connected to a rotating base 8, and a plurality of handles distributed in a circumference are fixedly connected to the surface of the rotating base 8;

[0022] It should be noted that: by using the handle to drive the rotating base 8 to rotate, the external thread storage barrel 12 can be driven to rotate, so that the external thread storage barrel 12 is separated from the mixing barrel 1, which is convenient for taking out the materials in the mixing barrel 1 at one time, and at the same time greatly reduces the materials adhering to the inside of the mixing barrel 1, making it convenient to clean the mixing barrel 1.

[0023] A lifting plate 3 is provided at the top of the mixing barrel 1, a mixing motor 2 is installed at the top of the lifting plate 3, the output shaft of the mixing motor 2 penetrates the lifting plate 3, a plurality of combined stirring belts 9 are provided inside the mixing barrel 1, a second fastening clamp 13 is provided between the top combined stirring belt 9 and the output shaft, and a first fastening clamp 10 is provided between adjacent combined stirring belts 9;

[0024] It should be noted that by dividing the overall stirring belt into multiple combined stirring belts 9, when the stirring belt is partially damaged, the damaged combined stirring belt 9 can be removed and replaced by removing the first fastening clamp 10 at the corresponding position, without replacing the overall stirring belt, thereby reducing the maintenance cost of the stirring belt and reducing the workload and difficulty of the maintenance personnel.

[0025] The first fastening clamp 10 and the second fastening clamp 13 are both provided with two and symmetrically arranged, the surfaces of the output shaft and the combined stirring belt 9 are both provided with docking holes 11, the inner walls of the first fastening clamp 10 and the second fastening clamp 13 are both fixedly connected to the pins 14 plugged into the docking holes 11, and the symmetrically arranged first fastening clamp 10 and the second fastening clamp 13 are both fixedly connected by the cooperation of bolts and nuts;

[0026] It should be noted that: by removing the bolts and nuts on the first fastening clamp 10 and separating the latch pin 14 from the docking hole 11, the combined stirring belt 9 can be separated.

[0027] By removing the bolts and nuts on the second fastening clamp 13 and separating the latch pin 14 from the docking hole 11, the combined stirring belt 9 and the output shaft of the mixing motor 2 can be separated.

[0028] The outer wall of the mixing barrel 1 is fixedly connected with a supporting plate 6 arranged oppositely, the side wall of the lifting plate 3 is fixedly connected with a connecting block 4 arranged oppositely, a lifting cylinder 5 is installed on the top of the supporting plate 6, the cylinder shaft of the lifting cylinder 5 is fixedly connected with the connecting block 4, and a supporting leg 7 is fixedly connected with the bottom end of the supporting plate 6;

[0029] It should be noted that the lifting cylinder 5 drives the connecting block 4 to move upward, and then drives the lifting plate 3 to move upward, so that the combined stirring belt 9 can be driven to rise, so that the combined stirring belt 9 moves out of the mixing barrel 1, making it convenient for maintenance personnel to disassemble and replace the combined stirring belt 9.

[0030] The mixing motor 2 is of prior art, and its model is JB5274-91. It can realize the function of driving the combined stirring belt 9 to rotate, and will not be described in detail here.

[0031] The cylinder is a prior art, and its model is SCJ50X100-50-S-FA. It can realize the function of driving the lifting plate 3 to move up and down, and will not be described in detail here.

[0032] When the utility model is in use, when the stirring belt is partially damaged, the bolts and nuts on the first fastening clamps 10 at both ends of the damaged combined stirring belt 9 can be removed first, and the latch 14 can be separated from the docking hole 11, so that the first fastening clamps 10 at the corresponding position can be removed, and then the damaged combined stirring belt 9 can be removed and replaced, without replacing the entire stirring belt, thereby reducing the maintenance cost of the stirring belt and reducing the workload and difficulty of the maintenance personnel;

[0033] If the damaged combined stirring belt 9 is connected to the output shaft of the mixing motor 2, the bolts and nuts on the second fastening clamp 13 can be removed first, and the pin 14 can be separated from the docking hole 11 at the same time, so as to remove the second fastening clamp 13 and realize the separation function of the output shaft of the mixing motor 2 and the combined stirring belt 9. Then, the first fastening clamp 10 at the bottom end of the combined stirring belt 9 can be removed to realize the replacement function of the combined stirring belt 9 at this location.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cubic mixer with a segmentally replaceable stirring belt, comprising a mixing barrel (1), characterized in that: The bottom end of the mixing barrel (1) is in an open state, and an inner wall of the mixing barrel (1) is provided with an internal thread near the bottom end. The bottom end of the mixing barrel (1) is threadedly connected to an externally threaded storage barrel (12), and the bottom end of the externally threaded storage barrel (12) is fixedly connected to a rotating base (8). A lifting plate (3) is provided at the top end of the mixing barrel (1), and a mixing motor (2) is installed at the top end of the lifting plate (3). The output shaft of the mixing motor (2) passes through the lifting plate (3). A plurality of combined stirring belts (9) are provided inside the mixing barrel (1), and a second fastening clamp (13) is provided between the topmost combined stirring belt (9) and the output shaft, and a first fastening clamp (10) is provided between adjacent combined stirring belts (9).

2. The cubic mixer with segmentally replaceable stirring belt according to claim 1, characterized in that: The first fastening clamp (10) and the second fastening clamp (13) are both provided with two and are symmetrically arranged, and the surfaces of the output shaft and the combined stirring belt (9) are both provided with docking holes (11).

3. A cubic mixer with a segmentally replaceable stirring belt according to claim 2, characterized in that: The inner walls of the first fastening clamp (10) and the second fastening clamp (13) are fixedly connected to a pin (14) plugged into the docking hole (11), and the symmetrically arranged first fastening clamp (10) and the second fastening clamp (13) are fixedly connected by the cooperation of bolts and nuts.

4. The cubic mixer with segmentally replaceable stirring belt according to claim 1, characterized in that: A plurality of handles distributed in a circumference are fixedly connected to the surface of the rotating base (8).

5. The cubic mixer with segmentally replaceable stirring belt according to claim 1, characterized in that: The outer wall of the mixing cylinder (1) is fixedly connected to a supporting plate (6) arranged opposite to it, and the side wall of the lifting plate (3) is fixedly connected to a connecting block (4) arranged opposite to it.

6. The cubic mixer with segmentally replaceable stirring belt according to claim 5, characterized in that: A lifting cylinder (5) is installed at the top end of the support plate (6), the cylinder shaft of the lifting cylinder (5) is fixedly connected to the connecting block (4), and a supporting leg (7) is fixedly connected to the bottom end of the support plate (6).

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