Efficient energy-saving mixer with automatic feeding structure
By introducing automatic feeding structure and spiral paddle design into the mixing machine, the existing equipment has solved the problem of long time and high energy consumption when mixing different materials, and achieved efficient and energy-saving material mixing effect.
Patent Information
- Application Number
- CN202411312511.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-01-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing material mixing equipment mixes different types of materials, it takes a long time to achieve uniform mixing, and the equipment lasts for a long time and consumes a lot of energy.
Using a mixing machine with an automatic feeding structure, the pipe structure and spiral pad design can be used to feed the material to the bottom of the stirring tank or stir from the bottom to the upper layer during the stirring process, and use a spiral arm, agitating shaft, and feeding shaft. Works in concert with components such as motors to achieve efficient mixing of materials.
It shortens mixing time, improves equipment efficiency and energy efficiency, and reduces single batch processing time and energy consumption.
Smart Images
Figure CN119258896A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of material stirring devices, and in particular to a high-efficiency energy-saving mixer with an automatic material-adding structure. Background Art
[0002] Stirring of materials is a necessary process for processing mixed materials. Usually, for the mixing of two or more materials of the same nature, the materials are stirred through a stirring kettle, and the external raw materials are fed into the stirring kettle at the same time, which causes the fed materials to accumulate in the upper layer of the stirring kettle, so that it takes a long time to mix the different kinds of materials evenly during stirring and mixing. Therefore, the single batch processing time is long when the equipment is used, and the equipment consumes a lot of energy. In this regard, it is now planned to improve and optimize this type of equipment. Summary of the invention
[0003] The purpose of the present invention is to address the defects and shortcomings of the prior art and provide a high-efficiency and energy-saving mixer with an automatic feeding structure. The mixer is provided with a spiral paddle structure guided by a pipeline structure and an exposed spiral paddle structure, so that feeding can be performed while stirring. The materials can be mixed and stirred by feeding external raw materials into the bottom of the stirring kettle, or the raw materials at the bottom of the stirring kettle can be fed to the upper layer of the stirring kettle to stir the materials.
[0004] In order to achieve the above object, the present invention adopts the following technical solutions: It includes a swing arm and a frame, wherein the swing arm is fixedly arranged on the output shaft of the external power unit, and the frame is fixedly arranged on the end of the swing arm away from the rotating shaft. It also includes: A stirring shaft, wherein the stirring shaft is rotatably mounted on the frame via a bearing; A stirring spiral paddle, wherein the stirring spiral paddle is sleeved and fixed on the stirring shaft; A stirring motor, wherein the stirring motor is fixedly arranged on the frame, and an output shaft of the stirring motor is transmission-connected to an upper end of the stirring shaft; A material guide pipe assembly, wherein the material guide pipe assembly is inserted and fixed on the frame; A feeding shaft, wherein the feeding shaft is inserted into the guide tube assembly; A feeding spiral paddle, wherein the feeding spiral paddle is sleeved and fixed on the feeding shaft; The feeding motor is fixedly arranged on the frame, and the output shaft of the feeding motor is transmission-connected with the upper end of the feeding shaft.
[0005] Preferably, the guide tube assembly comprises: A joint elbow, wherein the joint elbow is passed through and fixed on the frame; A straight pipe, wherein the straight pipe is fixedly arranged at the lower end of the joint elbow, and the straight pipe and the joint elbow are arranged in a through-connected manner; The expanded tube is fixedly arranged at the lower end of the straight tube, and the lower end of the stirring shaft is screwed on the outer side wall of the expanded tube through a bearing.
[0006] Preferably, a mounting tube is fixedly provided on the lower port of the flared tube, two supporting spur gears are rotatably provided on the mounting tube through bearings, two guide assemblies are symmetrically provided front and back below the mounting tube, and the guide assemblies are connected to the supporting spur gears.
[0007] Preferably, the guide assembly comprises: Arc plates, there are two arc plates, and they are symmetrically arranged front and back; A ramp plate, wherein the ramp plate is fixedly arranged on the arc plate, and the side walls of the front and rear ramp plates facing each other are arranged against each other; A connecting frame is fixedly arranged on the arc-shaped plate, and the upper ends of the front and rear connecting frames are respectively fixedly arranged on the supporting spur gears on the upper and lower sides.
[0008] Preferably, the lower end of the feeding spiral paddle is arranged between the front and rear arc-shaped plates.
[0009] Preferably, a mounting seat is fixedly provided on the outer wall of the expanded tube, and two transmission shafts are rotatably provided on the mounting seat through bearings. Transmission spur gears are fixedly mounted on the front and rear transmission shafts, and the transmission spur gears on the front and rear sides are respectively meshed with the support spur gears on the upper and lower sides.
[0010] Preferably, a driving shaft is rotatably provided on the frame through a bearing, and the lower end of the driving shaft is transmission-connected to the upper end of the transmission shaft on the rear side, driving spur gears are fixedly mounted on the transmission shafts on both the front and rear sides, and the two driving spur gears are meshed with each other, a driving motor is fixedly provided on the frame, and the output shaft of the driving motor is transmission-connected to the upper end of the driving shaft.
[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The device stirs the material by setting a stirring spiral paddle, and at the same time sets a straight pipe with a flared pipe and a joint elbow, and sets a feeding spiral paddle in the straight pipe, so that the material can be sent to the bottom of the stirring tank to be mixed with the raw materials in the stirring tank while stirring; 2. The device is provided with a rotatable arc plate and a ramp plate at the port of the mounting pipe, so as to adjust the ramp plate to open or close, so that the ramp plate is closed and the feeding spiral paddle rotates forward to feed the material into the mixing tank, or the ramp plate is opened and the feeding spiral paddle rotates reversely to feed the raw materials at the bottom of the mixing tank to the top of the mixing tank for mixing and stirring. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the present invention.
[0013] Figure 2 yes Figure 1 Right front side view.
[0014] Figure 3 It is a structural schematic diagram of the machine body, the joint elbow and the drive shaft in the present invention.
[0015] Figure 4 It is a structural schematic diagram of the expansion pipe, the installation pipe and the guide assembly in the present invention.
[0016] Figure 5 It is a structural schematic diagram of the supporting spur gear, arc plate and ramp plate in the present invention.
[0017] Figure 6 It is a structural schematic diagram of the supporting spur gear, the connecting frame and the feeding spiral paddle in the present invention.
[0018] Figure 7 It is a structural schematic diagram of the supporting spur gear, the transmission spur gear and the driving spur gear in the present invention.
[0019] Description of reference numerals: Swing arm 1, frame 2, stirring shaft 3, stirring spiral paddle 4, stirring motor 5, guide pipe assembly 6, joint elbow 6-1, straight pipe 6-2, flared pipe 6-3, feed shaft 7, feed spiral paddle 8, feed motor 9, mounting pipe 10, supporting spur gear 11, guide assembly 12, arc plate 12-1, ramp plate 12-2, connecting frame 12-3, mounting seat 13, transmission shaft 14, transmission spur gear 15, drive shaft 16, drive spur gear 17, drive motor 18. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.
[0021] Embodiment 1:
[0022] like Figure 1-7 As shown, this embodiment comprises a swing arm 1 and a frame 2, wherein the swing arm 1 is fixedly arranged on the output shaft of the external power unit, and the frame 2 is fixedly arranged on an end of the swing arm 1 away from the rotating shaft, and it also comprises: A stirring shaft 3, wherein the stirring shaft 3 is rotatably mounted on the frame 2 via a bearing; A stirring spiral paddle 4, wherein the stirring spiral paddle 4 is sleeved and fixed on the stirring shaft 3; A stirring motor 5, wherein the stirring motor 5 is fixedly arranged on the frame 2, and an output shaft of the stirring motor 5 is drivingly connected to an upper end of the stirring shaft 3; A material guide pipe assembly 6, wherein the material guide pipe assembly 6 is inserted and fixed on the frame 2; A feeding shaft 7, wherein the feeding shaft is inserted into the guide tube assembly 6; A feeding spiral paddle 8, wherein the feeding spiral paddle 8 is sleeved and fixed on the feeding shaft 7; A feeding motor 9, wherein the feeding motor 9 is fixedly arranged on the frame 2, and an output shaft of the feeding motor 9 is transmission-connected to an upper end of the feeding shaft 7; The guide tube assembly 6 comprises: A joint elbow 6-1, wherein the joint elbow 6-1 is passed through and fixed on the frame 2; A straight pipe 6-2, wherein the straight pipe 6-2 is fixedly arranged at the lower end of the joint elbow 6-1, and the straight pipe 6-2 and the joint elbow 6-1 are arranged in a through-connected manner; The expanded tube 6-3 is fixedly arranged at the lower end of the straight tube 6-2, and the lower end of the stirring shaft 3 is screwed on the outer wall of the expanded tube 6-3 through a bearing; A mounting pipe 10, wherein the mounting pipe 10 is fixedly disposed on the lower end of the flared pipe 6-3; Support spur gears 11, there are two support spur gears 11, and they are arranged up and down and are rotated on the mounting tube 10 through bearings; A guide assembly 12, wherein the guide assembly 12 is two and is symmetrically arranged front and back; The guide assembly 12 comprises: Arc plates 12-1, there are two arc plates 12-1, and they are symmetrically arranged front and back, and the lower end of the feeding spiral paddle 8 is arranged between the front and rear arc plates 12-1; The ramp plate 12-2 is fixedly arranged on the arc-shaped plate 12-1, and the side walls of the front and rear ramp plates 12-2 facing each other are arranged against each other; A connecting frame 12-3, wherein the connecting frame 12-3 is fixedly arranged on the arc-shaped plate 12-1, and the upper ends of the front and rear connecting frames 12-3 are respectively fixedly arranged on the supporting spur gears 11 on the upper and lower sides; A mounting seat 13, wherein the mounting seat 13 is fixedly disposed on the outer side wall of the expanded tube 6-3; Transmission shafts 14, there are two transmission shafts 14, which are arranged front and back and are rotatably mounted on the mounting seat 13 through bearings; Transmission spur gear 15, the transmission spur gear 15 is sleeved and fixed on the transmission shaft 14, and the front and rear transmission spur gears 15 are respectively meshed with the upper and lower support spur gears 11; A drive shaft 16, wherein the drive shaft 16 is rotatably mounted on the frame 2 via a bearing, and the lower end of the drive shaft 16 is transmission-connected to the upper end of the rear transmission shaft 14; A driving spur gear 17, wherein the driving spur gears 17 are two and are respectively fixedly arranged at the upper ends of the front and rear transmission shafts 14, and the two driving spur gears 17 are meshed with each other; The driving motor 18 is fixedly disposed on the frame 2 , and the output shaft of the driving motor 18 is transmission-connected to the upper end of the driving shaft 16 .
[0023] By adopting the technical solution disclosed in the present invention, it is possible to achieve: When using the device, the device is mounted on the stirring kettle and the rotary arm 1 is fixedly arranged on the power unit, the stirring shaft 3 and the guide tube assembly 6 are inserted in the stirring kettle, the rotary arm 1 is driven to rotate by the power unit, and then the rotary arm 1 drives the stirring shaft 3 to move in the stirring kettle, and the stirring motor 5 drives the stirring shaft 3 to rotate, so that the stirring shaft 3 drives the spiral paddle to rotate and the materials in the stirring kettle are turned over and stirred as the stirring shaft 3 moves; when it is necessary to add materials, the front and rear two inclined plates 12-2 are kept tightly pressed, and then the two inclined plates 12-2 form a pointed cone shape, the rotary arm 1 drives the feed tube assembly to move, thereby driving the installation tube 10 to move, and the installation tube 10 passes through The supporting spur gear 11, the connecting frame 12-3, and the arc plate 12-1 drive the ramp plate 12-2 to move, and the ramp plate 12-2 is located at the head of the moving direction, and the tails of the two arc plates 12-1 are set as openings, so that the material is fed into the joint elbow 6-1, and the feeding motor 9 drives the feeding shaft 7 to rotate, so that the feeding shaft 7 drives the feeding spiral paddle 8 to rotate, and the feeding spiral paddle 8 discharges the material in the joint elbow 6-1 through the straight pipe 6-2 to the expanded pipe 6-3, and finally the material falls from the expanded pipe 6-3 between the front and rear arc plates 12-1 and is discharged into the stirring kettle through the openings at the tails of the two arc plates 12-1, so as to realize the material and the stirring. The mixing of the raw materials in the mixing kettle; the driving motor 18 drives the driving shaft 16 to rotate in the forward direction, and then the driving shaft 16 drives the rear transmission shaft 14 to rotate, and the front and rear transmission shafts 14 are driven by the meshing driving spur gear 17 to realize the two transmission shafts 14 rotating in the same speed and in the opposite direction, and the transmission shaft 14 drives the transmission spur gear 15 to rotate, and then the transmission spur gear 15 drives the meshing support spur gear 11 to rotate, and the front and rear two transmission spur gears 15 rotate in opposite directions, and then the upper and lower support spur gears 11 rotate in opposite directions, and then the upper and lower support spur gears 11 respectively drive the front and rear two arc plates 12-1 to rotate and the front and rear two arc plates 1 2-1 rotates in the opposite direction, so that the arc plate 12-1 drives the ramp plate 12-2 to open, the tails of the two arc plates 12-1 are closed, and the ramp plate 12-2 cooperates with the arc plate 12-1 to form a funnel shape with the funnel-shaped opening as the head in the forward direction. As the rotary arm 1 rotates, the material at the bottom of the mixing kettle enters the above-mentioned funnel-shaped structure, and the feeding motor 9 is started to drive the feeding shaft 7 to rotate in the opposite direction, so that the feeding spiral paddle 8 lifts the material in the above-mentioned funnel-shaped structure through the straight pipe 6-2 and sends it into the joint elbow 6-1 and discharges it through the joint elbow 6-1, thereby realizing the delivery of the material at the bottom of the mixing kettle to the upper layer of the mixing kettle to realize the stirring of the material.
[0024] The technical advantages that can be achieved by adopting the above technical solution are as follows: 1. The device stirs the material by setting a stirring spiral paddle 4, and at the same time sets a straight pipe 6-2 with a flared pipe 6-3 and a joint elbow 6-1, and sets a feeding spiral paddle 8 in the straight pipe 6-2, so as to realize that the material is sent to the bottom of the stirring tank to be mixed with the raw materials in the stirring tank while stirring; 2. The device is provided with a rotatable arc plate 12-1 and a ramp plate 12-2 at the port of the mounting tube 10, so as to adjust the ramp plate 12-2 to open or close, so that the ramp plate 12-2 is closed and the feeding spiral paddle 8 rotates forward, so as to feed the material into the mixing tank, or the ramp plate 12-2 is opened and the feeding spiral paddle 8 rotates reversely, so as to feed the raw materials at the bottom of the mixing tank to the top of the mixing tank for mixing and stirring.
[0025] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high-efficiency energy-saving mixer with an automatic material-feeding structure, comprising a rotary arm (1) and a frame (2), wherein the rotary arm (1) is fixedly arranged on an output shaft of an external power unit, and the frame (2) is fixedly arranged on an end of the rotary arm (1) away from the rotating shaft; characterized in that: It also contains: A stirring shaft (3), wherein the stirring shaft (3) is rotatably mounted on the frame (2) via a bearing; A stirring spiral paddle (4), wherein the stirring spiral paddle (4) is sleeved and fixed on the stirring shaft (3); A stirring motor (5), wherein the stirring motor (5) is fixedly mounted on the frame (2), and an output shaft of the stirring motor (5) is drivingly connected to an upper end of the stirring shaft (3); A material guide pipe assembly (6), wherein the material guide pipe assembly (6) is inserted and fixed on the frame (2); A feeding shaft (7), wherein the feeding shaft (7) is inserted into the material guide tube assembly (6); A feeding spiral paddle (8), wherein the feeding spiral paddle (8) is sleeved and fixed on the feeding shaft (7); A feeding motor (9), wherein the feeding motor (9) is fixedly arranged on the frame (2), and an output shaft of the feeding motor (9) is transmission-connected to an upper end of the feeding shaft (7).
2. The high-efficiency energy-saving mixer with automatic feeding structure according to claim 1, characterized in that: The material guide tube assembly (6) comprises: A joint elbow (6-1), wherein the joint elbow (6-1) is passed through and fixed on the frame (2); A straight pipe (6-2), wherein the straight pipe (6-2) is fixedly arranged at the lower end of the joint elbow (6-1), and the straight pipe (6-2) and the joint elbow (6-1) are arranged in a through-connected manner; The expanded tube (6-3) is fixedly arranged at the lower end of the straight tube (6-2), and the lower end of the stirring shaft (3) is screwed onto the outer wall of the expanded tube (6-3) through a bearing.
3. The high-efficiency energy-saving mixer with automatic feeding structure according to claim 2, characterized in that: A mounting tube (10) is fixedly arranged on the lower end of the flared tube (6-3), two supporting spur gears (11) are rotatably arranged on the mounting tube (10) via bearings, two guide assemblies (12) are symmetrically arranged front and back below the mounting tube (10), and the guide assemblies (12) are connected to the supporting spur gears (11).
4. The high-efficiency energy-saving mixer with automatic feeding structure according to claim 3, characterized in that: The guide assembly (12) comprises: Arc-shaped plates (12-1), wherein there are two arc-shaped plates (12-1) arranged symmetrically front and back; A ramp plate (12-2), wherein the ramp plate (12-2) is fixedly arranged on the arc-shaped plate (12-1), and the facing side walls of the front and rear ramp plates (12-2) are arranged to abut against each other; A connecting frame (12-3), wherein the connecting frame (12-3) is fixedly arranged on the arc-shaped plate (12-1), and the upper ends of the front and rear connecting frames (12-3) are respectively fixedly arranged on the supporting spur gears (11) on the upper and lower sides.
5. The high-efficiency energy-saving mixer with automatic feeding structure according to claim 4, characterized in that: The lower end of the feeding spiral paddle (8) is arranged between the front and rear arc-shaped plates (12-1).
6. The high-efficiency energy-saving mixer with automatic feeding structure according to claim 5, characterized in that: A mounting seat (13) is fixedly arranged on the outer wall of the flared tube (6-3), two transmission shafts (14) are rotatably arranged on the mounting seat (13) via bearings, and transmission spur gears (15) are sleeved and fixedly arranged on the front and rear transmission shafts (14), and the transmission spur gears (15) on the front and rear sides are respectively meshed with the support spur gears (11) on the upper and lower sides.
7. The high-efficiency energy-saving mixer with automatic feeding structure according to claim 6, characterized in that: A drive shaft (16) is rotatably mounted on the frame (2) via a bearing, and the lower end of the drive shaft (16) is transmission-connected to the upper end of the rear transmission shaft (14), and drive spur gears (17) are sleeved and fixedly mounted on the transmission shafts (14) on both the front and rear sides, and the two drive spur gears (17) are meshed with each other. A drive motor (18) is fixedly mounted on the frame (2), and the output shaft of the drive motor (18) is transmission-connected to the upper end of the drive shaft (16).