Novel horizontal kneading dispersion machine

Abstract

The utility model discloses a novel horizontal kneading dispersion machine, and belongs to the field of chemical equipment. The novel horizontal kneading dispersion machine comprises a rack, and a driving mechanism and a stock bin are sequentially and fixedly mounted on the upper side of the rack; according to the utility model, the injection mechanism, the discharge mechanism and the cover turning mechanism are matched, so that the beneficial effects of accurate injection, efficient discharge, convenience in cleaning and maintenance and the like of slurry are realized, the injection mechanism quantitatively feeds the slurry and additives, the production accuracy and stability are improved, the design of the discharge mechanism enables materials to be smoothly discharged, and the production efficiency is improved. According to the kneading dispersion machine, the blocking condition is avoided, the discharging efficiency is improved, the design of the flip mechanism facilitates cleaning and maintenance of crushed aggregates in the stock bin by operators, the labor cost is saved, the operation convenience is improved, the kneading dispersion machine realizes an automatic and efficient processing process in industrial production, the production efficiency is improved, and the production cost is reduced. The labor cost is reduced, and the convenience of equipment maintenance and cleaning is improved.

Description

Technical Field

[0001] The utility model relates to the field of chemical equipment, in particular to a novel horizontal kneading and dispersing machine. Background Art

[0002] Kneading disperser is a kind of equipment used to extrude, knead, mix and shape materials. It applies high pressure and shear force through the rotating stirring shaft, so that the materials are continuously extruded, kneaded and mixed inside the equipment, so as to achieve the purpose of material processing and shaping. Kneading disperser is usually used in rubber, plastic, food and other industries, plays an important role in production, and can achieve fine material processing and shape shaping.

[0003] Through research and analysis, it is found that the existing kneading disperser has some defects during use. These include inconvenient discharging, low discharging efficiency and inconvenient cleaning. In traditional machines, the unreasonable design of the discharge port leads to the inability to discharge the material smoothly, which is prone to blockage and affects production efficiency. At the same time, the discharging process requires manual intervention and has low efficiency. In addition, it is difficult to clean the silo, the operation is cumbersome, and it takes a lot of manpower and time. These problems limit the application scope and efficiency of the kneading disperser in industrial production. Therefore, it is necessary to improve the shortcomings and defects of the existing technology. Utility Model Content

[0004] The purpose of the present invention is to provide a novel horizontal kneading and dispersing machine to solve the problems raised in the background technology.

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

[0006] A novel horizontal kneading disperser comprises: a frame, a driving mechanism and a silo are sequentially mounted and fixed on the upper side of the frame, two stirring shafts are transmission-connected to the power output end of the driving mechanism, the stirring shafts are rotatably connected in the silo, a sealing cover is rotatably connected to the top of the silo, two groups of injection mechanisms are fixed on the upper side of the sealing cover, a flip cover mechanism is installed on one side of the silo for driving the sealing cover to flip, a discharge chamber is fixed on the lower side of the silo, a valve assembly is installed on the top of the discharge chamber, and a discharge mechanism is installed on the bottom of the discharge chamber.

[0007] Furthermore, the driving mechanism includes a driving motor, a reducer, and a transmission box. The reducer is connected to the power output shaft of the driving motor, and the transmission box is connected to the output shaft of the reducer. Two mutually meshing gears are arranged in the transmission box, and the two gears are fixedly connected to the two stirring shafts through couplings.

[0008] Furthermore, a metering pump is provided on the injection mechanism, and the metering pump is installed and fixed on the upper side of the sealing cover. A hopper is fixed on the upper end of the metering pump, and a filling pipe is installed and fixed on the lower end of the metering pump. The hopper and the filling pipe are connected through the metering pump, and the filling pipe penetrates downward into the silo.

[0009] Furthermore, the two groups of injection mechanisms are used to inject slurry and additives into the silo respectively.

[0010] Furthermore, the flip cover mechanism includes a rotating rod, a hydraulic telescopic rod 1, a connecting rod, and an L-shaped part. The rotating rod is fixed to the upper side of the sealing cover, the L-shaped part is fixed to the outer side of the silo, the middle part of the rotating rod is rotatably connected to the L-shaped part, the movable end of the rotating rod is connected to the output end of the hydraulic telescopic rod 1 through the connecting rod, the connecting rod and the L-shaped part are hinged, and the hydraulic telescopic rod 1 is fixed to one side of the frame.

[0011] Furthermore, a slide groove is provided on the valve assembly, and the slide groove is fixed on one side of the discharge chamber. A hydraulic telescopic rod 2 is fixed on the slide groove away from the discharge chamber. A valve plate is fixed to the power output end of the hydraulic telescopic rod 2. The valve plate is slidably connected in the slide groove and is used to seal the opening at the upper end of the discharge chamber.

[0012] Furthermore, a cylinder is provided on the discharging mechanism, and the cylinder is fixedly connected to the lower side of the discharging chamber. A spiral feed roller is rotatably connected inside the cylinder, and the spiral blades on the spiral feed roller are in contact with the inner wall of the cylinder. A motor for driving the spiral feed roller to rotate is fixed at one end of the outer side of the cylinder, and a discharge port is fixed on the lower side of the cylinder away from the valve assembly.

[0013] Compared with the prior art, the utility model provides a novel horizontal kneading disperser, which has the following beneficial effects:

[0014] In the utility model, by arranging the injection mechanism, the discharging mechanism and the flap mechanism to cooperate with each other, the beneficial effects such as accurate injection of slurry, efficient discharging and convenient cleaning and maintenance are achieved. The injection mechanism quantitatively inputs slurry and additives, which improves the accuracy and stability of production. The design of the discharging mechanism enables the material to be discharged smoothly, avoids blockage and improves the discharging efficiency. The design of the flap mechanism facilitates the operator to clean and maintain the crushed materials in the silo, saves labor costs, and increases the convenience of operation. The design of the utility model enables the kneading disperser to realize an automated and efficient processing process in industrial production, improves production efficiency, reduces labor costs, and improves the convenience of equipment maintenance and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural schematic diagram of a novel horizontal kneading and dispersing machine proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a novel horizontal kneading and dispersing machine proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the discharge mechanism structure of a novel horizontal kneading and dispersing machine proposed in the utility model;

[0018] Figure 4 This is a cross-sectional structural schematic diagram of a novel horizontal kneading and dispersing machine proposed in the utility model;

[0019] Figure 5 A novel horizontal kneading and dispersing machine proposed in the utility model Figure 4 Schematic diagram of the structure of part A.

[0020] In the figure: 1. frame; 2. driving mechanism; 21. driving motor; 22. speed reducer; 23. transmission box; 3. silo; 31. sealing cover; 4. stirring shaft; 5. injection mechanism; 51. metering pump; 52. hopper; 53. injection pipe; 6. flip cover mechanism; 61. rotating rod; 62. hydraulic telescopic rod 1; 63. connecting rod; 64. L-shaped part; 7. discharge chamber; 8. valve assembly; 81. slide; 82. hydraulic telescopic rod 2; 83. valve plate; 9. discharge mechanism; 91. cylinder; 92. spiral feed roller; 93. discharge port. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Embodiment 1:

[0024] Reference Figure 1-5A novel horizontal kneading disperser comprises: a frame 1, a driving mechanism 2 and a silo 3 are sequentially mounted and fixed on the upper side of the frame 1, two stirring shafts 4 are transmission-connected to the power output end of the driving mechanism 2, the stirring shafts 4 are rotatably connected to the silo 3, a sealing cover 31 is rotatably connected to the top of the silo 3, two groups of injection mechanisms 5 are fixed on the upper side of the sealing cover 31, a flip cover mechanism 6 is installed on one side of the silo 3 for driving the sealing cover 31 to flip, a discharge chamber 7 is fixed on the lower side of the silo 3, a valve assembly 8 is installed on the top of the discharge chamber 7, and a discharge mechanism 9 is installed on the bottom of the discharge chamber 7.

[0025] The driving mechanism 2 includes a driving motor 21, a reducer 22, and a transmission box 23. The reducer 22 is connected to the power output shaft of the driving motor 21, and the transmission box 23 is connected to the output shaft of the reducer 22. Two mutually meshing gears are arranged in the transmission box 23, and the two gears are fixedly connected to the two stirring shafts 4 through couplings.

[0026] A metering pump 51 is provided on the injection mechanism 5, and the metering pump 51 is installed and fixed on the upper side of the sealing cover 31. A hopper 52 is fixed to the upper end of the metering pump 51, and a injection pipe 53 is installed and fixed to the lower end of the metering pump 51. The hopper 52 and the injection pipe 53 are connected through the metering pump 51, and the injection pipe 53 penetrates downward into the silo 3.

[0027] The two groups of injection mechanisms 5 are used to inject slurry and additives into the silo 3 respectively.

[0028] Embodiment 2:

[0029] The difference between this embodiment and embodiment 1 is that:

[0030] The flip cover mechanism 6 includes a rotating rod 61, a hydraulic telescopic rod 62, a connecting rod 63, and an L-shaped member 64. The rotating rod 61 is fixed to the upper side of the sealing cover 31, the L-shaped member 64 is fixed to the outer side of the silo 3, the middle part of the rotating rod 61 is rotatably connected to the L-shaped member 64, the movable end of the rotating rod 61 is connected to the output end of the hydraulic telescopic rod 62 through the connecting rod 63, the connecting rod 63 and the L-shaped member 64 are hinged, and the hydraulic telescopic rod 62 is fixed to one side of the frame 1.

[0031] A slide groove 81 is provided on the valve assembly 8, and the slide groove 81 is fixed on one side of the discharge chamber 7. A hydraulic telescopic rod 82 is fixed to the slide groove 81 in the direction away from the discharge chamber 7. A valve plate 83 is fixed to the power output end of the hydraulic telescopic rod 82. The valve plate 83 is slidably connected in the slide groove 81 to seal the opening at the upper end of the discharge chamber 7.

[0032] A cylinder 91 is provided on the discharge mechanism 9, and the cylinder 91 is fixedly connected to the lower side of the discharge chamber 7. A spiral feed roller 92 is rotatably connected inside the cylinder 91, and the spiral blades on the spiral feed roller 92 are in contact with the inner wall of the cylinder 91. A motor for driving the spiral feed roller 92 to rotate is fixed at one end of the outer side of the cylinder 91, and a discharge port 93 is fixed on the lower side of the cylinder 91 away from the valve assembly 8.

[0033] Working principle: When the utility model is in working state, Figure 4 , Figure 5 As shown, the operator can pour the slurry and additives into the hoppers 52 of the two sets of injection mechanisms 5 respectively, and then start the metering pump 51 through the external switch to realize the quantitative injection of the slurry and additives into the silo 3 for automatic feeding and control of the feeding ratio; Figure 1 , Figure 3 As shown, the driving motor 21 on the driving mechanism 2 can be started by an external switch to drive the reducer 22 to rotate. After the reducer 22 realizes speed change, the two stirring shafts 4 in the silo 3 can be driven to rotate through two sets of mutually meshing gears in the transmission box 23. The solvent and additive materials are continuously squeezed by the stirring shaft 4 between the two "Z"-shaped structures, so that they are subjected to high pressure and shear force, thereby achieving the mixing of materials to form the desired shape. It is often used in rubber, plastic, food and other industries;

[0034] After the kneading and molding of the materials in the silo 3 is completed, Figure 3 As shown, the hydraulic telescopic rod 82 on the valve assembly 8 is started, and the valve plate 83 is driven to move horizontally to the left in the slide groove 81 by the retraction of the telescopic rod, thereby releasing the blockage of the upper end of the discharge chamber 7, and then the motor outside the cylinder 91 is started to drive the spiral feed roller 92 to rotate, and the slurry falls into the cylinder 91. The spiral blades on the spiral feed roller 92 push the slurry to continuously approach the discharge port 93, and finally discharge downward from the discharge port 93. The setting of the discharge mechanism 9 allows the slurry to be discharged at a uniform speed, avoiding blockage and improving the discharge efficiency; Figure 2 As shown, after the discharge is completed, the operator can start the hydraulic telescopic rod 62 on the flip cover mechanism 6. When the output rod of the hydraulic telescopic rod 62 retracts, the connecting rod 63 can drive the rotating rod 61 to rotate around the rotating shaft on the L-shaped part 64, thereby realizing the opening of the sealing cover 31. The opening process saves manpower and facilitates the operator to clean the crushed materials accumulated in the silo 3. At the same time, the setting of the flip cover mechanism 6 allows the operator to easily open the sealing cover 31 to maintain and repair the stirring shaft 4 in the silo 3.

Claims

1. A novel horizontal kneading and dispersing machine, comprising: A frame (1) is characterized in that a driving mechanism (2) and a silo (3) are sequentially mounted and fixed on the upper side of the frame (1); the power output end of the driving mechanism (2) is drivingly connected to two stirring shafts (4); the stirring shafts (4) are rotatably connected to the inside of the silo (3); a sealing cover (31) is rotatably connected to the top of the silo (3); two groups of injection mechanisms (5) are fixed on the upper side of the sealing cover (31); a flip cover mechanism (6) is installed on one side of the silo (3) for driving the sealing cover (31) to flip; a discharge chamber (7) is fixed on the lower side of the silo (3); a valve assembly (8) is installed on the top of the discharge chamber (7); and a discharge mechanism (9) is installed on the bottom of the discharge chamber (7).

2. A novel horizontal kneading and dispersing machine according to claim 1, characterized in that: The driving mechanism (2) comprises a driving motor (21), a reducer (22), and a transmission box (23); the reducer (22) is connected to the power output shaft of the driving motor (21); the transmission box (23) is connected to the output shaft of the reducer (22); two mutually meshing gears are arranged in the transmission box (23); the two gears are fixedly connected to the two stirring shafts (4) respectively through a coupling.

3. A novel horizontal kneading disperser according to claim 1, characterized in that: The injection mechanism (5) is provided with a metering pump (51), which is fixedly mounted on the upper side of the sealing cover (31), a hopper (52) is fixedly mounted on the upper end of the metering pump (51), and an injection pipe (53) is fixedly mounted on the lower end of the metering pump (51), the hopper (52) and the injection pipe (53) are connected via the metering pump (51), and the injection pipe (53) penetrates downward into the silo (3).

4. A novel horizontal kneading and dispersing machine according to claim 3, characterized in that: The two groups of injection mechanisms (5) are used to inject slurry and additives into the silo (3) respectively.

5. A novel horizontal kneading and dispersing machine according to claim 1, characterized in that: The cover-turning mechanism (6) comprises a rotating rod (61), a hydraulic telescopic rod (62), a connecting rod (63), and an L-shaped member (64); the rotating rod (61) is fixed to the upper side of the sealing cover (31); the L-shaped member (64) is fixed to the outer side of the silo (3); the middle part of the rotating rod (61) is rotatably connected to the L-shaped member (64); the movable end of the rotating rod (61) is connected to the output end of the hydraulic telescopic rod (62) through the connecting rod (63); the connecting rod (63) and the L-shaped member (64) are hinged; and the hydraulic telescopic rod (62) is fixed to one side of the frame (1).

6. A novel horizontal kneading and dispersing machine according to claim 1, characterized in that: The valve assembly (8) is provided with a slide groove (81), the slide groove (81) is fixed to one side of the discharge chamber (7), a hydraulic telescopic rod 2 (82) is fixed to the slide groove (81) in a direction away from the discharge chamber (7), a valve plate (83) is fixed to the power output end of the hydraulic telescopic rod 2 (82), and the valve plate (83) is slidably connected in the slide groove (81) for sealing the opening at the upper end of the discharge chamber (7).

7. A novel horizontal kneading and dispersing machine according to claim 6, characterized in that: The discharging mechanism (9) is provided with a cylinder (91), the cylinder (91) is fixedly connected to the lower side of the discharging chamber (7), a spiral feed roller (92) is rotatably connected inside the cylinder (91), the spiral blades on the spiral feed roller (92) are in contact with the inner wall of the cylinder (91), a motor for driving the spiral feed roller (92) to rotate is fixed to one end of the outer side of the cylinder (91), and a discharging port (93) is fixed to the lower side of the cylinder (91) in a direction away from the valve assembly (8).

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