Feeding device with premixing function for stabilizer production

Abstract

The utility model discloses a stabilizer production feeding device with a premixing function. The stabilizer production feeding device comprises a hopper, a rotary driving unit and a folding driving unit, the middle of the hopper is rotationally connected with symmetrically distributed semicircular plates, a supporting beam is arranged at the upper end of the hopper, the middle of the supporting beam is rotationally connected with a rotating disc, the lower end of the rotating disc is rotationally connected with a stirring shaft, and the axis of the stirring shaft does not coincide with the axis of the hopper; the rotary driving unit is used for driving the rotary disc and the stirring shaft to rotate; according to the stabilizer production feeding device with the premixing function, a partition plate structure is arranged in the middle of the hopper, it is guaranteed that the bottom of raw materials is flat when the raw materials are premixed, meanwhile, the stirring shaft can rotate and revolve, and therefore a stabilizer has a good premixing effect; and meanwhile, mixing and feeding can be carried out independently, so that the use convenience of the stabilizer production feeding device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stabilizer production, in particular to a feeding device for stabilizer production with a pre-mixing function. Background Art

[0002] The use of paper is indispensable in our production and life. In the process of paper processing, the use of stabilizers is very important. Stabilizers are mainly used to process pulp and base paper to ensure the quality and performance of paper. Stabilizers are generally composed of multiple components and then made through mixing. In the production process, a hopper will be used for feeding. In order to improve the processing efficiency, a stirring shaft will be added inside the hopper for stirring and pre-mixing. The structure is simple and the cost of use is low, but the bottom of the hopper is generally conical, and the stirring shaft generally only rotates in the middle position, so the pre-mixing effect is average. At the same time, the interior of the hopper generally lacks a partition structure, and generally cannot be fed while stirring. Raw materials can only be added for mixing after the feeding is completed, and then the feeding can be carried out, so the convenience of use is average. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a feeding device for stabilizer production with a pre-mixing function. A partition structure is provided in the middle of the hopper to ensure that the bottom of the raw materials is flat when they are pre-mixed. At the same time, the stirring shaft can rotate and revolve, so that the stabilizer has a good pre-mixing effect. At the same time, the materials can be mixed and fed at the same time and independently of each other, which is convenient to use and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a feeding device for stabilizer production with a pre-mixing function, comprising a hopper, a rotary drive unit and a folding drive unit;

[0005] Hopper: The middle part of the hopper is rotatably connected to a symmetrically distributed semicircular plate. A support beam is provided at the upper end of the hopper. The middle part of the support beam is rotatably connected to a rotating disk. The lower end of the rotating disk is rotatably connected to a stirring shaft. The axis of the stirring shaft does not coincide with the axis of the hopper.

[0006] Rotation drive unit: used to drive the rotation of the rotating disk and stirring shaft;

[0007] Equivalent drive unit: used to drive the rotation of the semicircular plate. A partition structure is provided in the middle of the hopper to ensure that the bottom of the raw materials is flat when they are pre-mixed. At the same time, the stirring shaft can rotate and revolve, so that the stabilizer has a good pre-mixing effect. At the same time, the materials can be mixed and fed independently, which greatly improves the convenience of using the stabilizer production feeding device.

[0008] Furthermore, a control switch group is provided on the upper surface of the support beam, and the input end of the control switch group is electrically connected to an external power supply to facilitate the control of the electrical appliance.

[0009] Furthermore, the folding drive unit includes an electric push rod, a rack and gear three. The electric push rod is arranged at the lower end of the hopper, and a rack is provided at the upper end of the electric push rod. Gear three is provided at the front and rear ends of the semicircular plate. The two corresponding gear threes are meshed and connected in the longitudinal direction. The rack is meshed and connected to the gear three on the right front side. The input end of the electric push rod is electrically connected to the output end of the control switch group to facilitate driving the rotation of the semicircular plate.

[0010] Furthermore, the rotation drive unit includes a transmission shaft, bevel gear 1, bevel gear 2, a support shell and a motor. The transmission shaft is rotatably connected to the middle part of the rotating disk. The lower end of the transmission shaft is provided with bevel gear 1, and the upper end of the stirring shaft is provided with bevel gear 2. Bevel gear 2 is meshed with bevel gear 1. The upper surface of the support beam is provided with a support shell, and the upper surface of the support shell is provided with a motor. The output shaft of the motor is fixedly connected to the upper end of the transmission shaft, and the input end of the motor is electrically connected to the output end of the control switch group to facilitate driving the rotation of the stirring shaft.

[0011] Furthermore, the rotation drive unit also includes gear 1, gear 2 and a gear ring. Gear 1 is arranged at the lower end of the motor output shaft, a gear ring is provided on the upper surface of the rotating disk, and the middle part of the support shell is rotatably connected to gear 2. Gear 1 and the gear ring are both meshed and connected with gear 2 to facilitate driving the rotation of the rotating disk.

[0012] Furthermore, a protective shell is provided at the lower end of the rotating disk through a supporting column, and the bevel gear 2 and the bevel gear 1 are both located inside the protective shell. A circular hole corresponding to the stirring shaft is opened on the protective shell, and the protective shell provides protection for the internal components.

[0013] Furthermore, an arc-shaped plate is provided in the middle of the hopper, and the arc-shaped plate is located above the gap between the two semicircular plates to cover the gap between the two semicircular plates.

[0014] Furthermore, an electric valve is provided at the lower end of the hopper, and the input end of the electric valve is electrically connected to the output end of the control switch group to facilitate the control of the discharge of materials.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the feed device for stabilizer production with a pre-mixing function has the following advantages:

[0016] A partition structure is provided in the middle of the hopper to ensure that the bottom of the raw materials is flat when they are pre-mixed. At the same time, the stirring shaft can rotate and revolve, so that the stabilizer has a good pre-mixing effect. At the same time, the materials can be mixed and fed independently, which greatly improves the convenience of using the stabilizer production feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the rotary drive unit of the present invention;

[0019] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0020] In the figure: 1 hopper, 2 electric valve, 3 support beam, 4 rotating disk, 5 stirring shaft, 6 rotation drive unit, 61 transmission shaft, 62 bevel gear 1, 63 bevel gear 2, 64 support shell, 65 motor, 66 gear 1, 67 gear 2, 68 gear ring, 7 semicircular plate, 8 folding drive unit, 81 electric push rod, 82 rack, 83 gear 3, 9 arc plate, 10 control switch group, 11 protective shell. DETAILED DESCRIPTION

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

[0022] See also Figure 1-3 , this embodiment provides a technical solution: a feeding device for stabilizer production with a pre-mixing function, comprising a hopper 1, a rotary drive unit 6 and a folding drive unit 8;

[0023] Hopper 1: The middle part of the hopper 1 is rotatably connected to symmetrically distributed semicircular plates 7, and the stabilizer raw materials are added to the interior of the hopper 1. The semicircular plates 7 block and carry the raw materials. The upper end of the hopper 1 is provided with a support beam 3, which provides support for other components. The middle part of the support beam 3 is rotatably connected to a rotating disk 4, and the lower end of the rotating disk 4 is rotatably connected to a stirring shaft 5. The axis of the stirring shaft 5 does not coincide with the axis of the hopper 1. A control switch group 10 is provided on the upper surface of the support beam 3, and the input end of the control switch group 10 is electrically connected to an external power supply. An arc-shaped plate 9 is provided in the middle of the hopper 1, and the arc-shaped plate 9 is located above the gap between the two semicircular plates 7. The arc-shaped plate 9 covers the gap between the two semicircular plates 7. An electric valve 2 is provided at the lower end of the hopper 1, and the input end of the electric valve 2 is electrically connected to the output end of the control switch group 10. The electric valve 2 is opened to feed the material;

[0024] The rotary drive unit 6 is used to drive the rotation of the rotating disk 4 and the stirring shaft 5. The rotary drive unit 6 includes a transmission shaft 61, a bevel gear 1 62, a bevel gear 2 63, a support shell 64 and a motor 65. The transmission shaft 61 is rotatably connected to the middle part of the rotating disk 4. The lower end of the transmission shaft 61 is provided with a bevel gear 1 62, and the upper end of the stirring shaft 5 is provided with a bevel gear 2 63. The bevel gear 2 63 is meshed with the bevel gear 1 62. The upper surface of the support beam 3 is provided with a support shell 64. The support shell 64 provides an installation position for other components. The upper surface of the support shell 64 is provided with a motor 65. The output shaft of the motor 65 is fixedly connected to the upper end of the transmission shaft 61. The input end of the motor 65 is electrically connected to the output end of the control switch group 10. The transmission shaft 61 drives the stirring shaft 5 to rotate through the bevel gear 1 62 and the bevel gear 2 63. The stirring shaft 5 pre-mixes the raw materials and rotates The driving unit 6 also includes gear 1 66, gear 2 67 and a gear ring 68. Gear 1 66 is arranged at the lower end of the output shaft of the motor 65. A gear ring 68 is provided on the upper surface of the rotating disk 4. The middle part of the support shell 64 is rotatably connected to gear 2 67. Gear 1 66 and gear ring 68 are both meshed with gear 2 67. When the motor 65 runs, the output shaft of the motor 65 drives gear 1 66 and the transmission shaft 61 to rotate. Gear 1 66 drives gear ring 68 to rotate through gear 2 67. Gear ring 68 drives the rotating disk 4 to rotate. The rotating disk 4 drives the stirring shaft 5 to perform a circular motion, thereby stirring the raw materials at different positions. A protective shell 11 is provided at the lower end of the rotating disk 4 through a support column. Bevel gear 2 63 and bevel gear 1 62 are both located inside the protective shell 11. A circular hole corresponding to the stirring shaft 5 is opened on the protective shell 11. The protective shell 11 provides protection for the internal components.

[0025] Folding drive unit 8: used to drive the rotation of the semicircular plate 7. The folding drive unit 8 includes an electric push rod 81, a rack 82 and a gear three 83. The electric push rod 81 is arranged at the lower end of the hopper 1. The upper end of the electric push rod 81 is provided with a rack 82. The front and rear ends of the semicircular plate 7 are provided with a gear three 83. The two longitudinally corresponding gear threes 83 are meshed and connected. The rack 82 is meshed and connected with the gear three 83 on the right front side. The input end of the electric push rod 81 is electrically connected to the output end of the control switch group 10. The telescopic end of the electric push rod 81 contracts to drive the rack 82 to move downward. The rack 82 drives the two semicircular plates 7 to rotate and fold through the gear three 83, and then the pre-mixed raw materials fall to the bottom of the hopper 1.

[0026] The working principle of the feeding device for stabilizer production with a pre-mixing function provided by the utility model is as follows: when in use, the stabilizer raw material is added to the interior of the hopper 1, the arc plate 9 and the semicircular plate 7 block and carry the raw material, and then the control switch group 10 is adjusted to operate the motor 65, the output shaft of the motor 65 drives the gear 1 66 and the transmission shaft 61 to rotate, the transmission shaft 61 drives the stirring shaft 5 to rotate through the bevel gear 1 62 and the bevel gear 2 63, the stirring shaft 5 pre-mixes the raw material, and at the same time the gear 1 66 drives the gear 2 67 to rotate. The movable gear ring 68 rotates, and the gear ring 68 drives the rotating disk 4 to rotate, and the rotating disk 4 drives the stirring shaft 5 to perform circular motion, so that the raw materials at different positions can be stirred. After the pre-mixing is completed, the telescopic end of the electric push rod 81 contracts and drives the rack 82 to move downward, and the rack 82 drives the two semicircular plates 7 to rotate and fold through the gear three 83, and then the pre-mixed raw materials fall to the bottom of the hopper 1. When in use, the electric valve 2 is opened to feed the material, and then the semicircular plate 7 is reset, and then the stirring and pre-mixing can continue above the semicircular plate 7 while feeding the material.

[0027] It is worth noting that the electric valve 2, motor 65 and electric push rod 81 disclosed in the above embodiments can be freely configured according to the actual application scenario. The electric valve 2 can use an electric valve with model Q941 F, the motor 65 can use a three-phase asynchronous motor with model Y112M-4, and the electric push rod 81 can use an electric push rod with model LX-700. The control switch group 10 is provided with switch buttons corresponding to the electric valve 2, motor 65 and electric push rod 81 for controlling their switching operations.

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding device for stabilizer production with a pre-mixing function, characterized in that: It comprises a hopper (1), a rotation drive unit (6) and a folding drive unit (8); The hopper (1) is rotatably connected to a symmetrically distributed semicircular plate (7) in the middle thereof, a support beam (3) is provided at the upper end of the hopper (1), a rotating disk (4) is rotatably connected to the middle of the support beam (3), and a stirring shaft (5) is rotatably connected to the lower end of the rotating disk (4), and the axis center line of the stirring shaft (5) does not coincide with the axis center line of the hopper (1); Rotation drive unit (6): used to drive the rotation of the rotating disk (4) and the stirring shaft (5); Folding drive unit (8): used for driving the rotation of the semicircular plate (7).

2. The feed device for stabilizer production with a pre-mixing function according to claim 1, characterized in that: A control switch group (10) is provided on the upper surface of the support beam (3), and an input end of the control switch group (10) is electrically connected to an external power supply.

3. The feed device for stabilizer production with a pre-mixing function according to claim 2, characterized in that: The folding drive unit (8) comprises an electric push rod (81), a rack (82) and a gear three (83). The electric push rod (81) is arranged at the lower end of the hopper (1). The upper end of the electric push rod (81) is provided with a rack (82). The front and rear ends of the semicircular plate (7) are both provided with a gear three (83). The two longitudinally corresponding gear threes (83) are meshed and connected. The rack (82) is meshed and connected with the gear three (83) on the right front side. The input end of the electric push rod (81) is electrically connected to the output end of the control switch group (10).

4. The feed device for stabilizer production with a pre-mixing function according to claim 2, characterized in that: The rotary drive unit (6) comprises a transmission shaft (61), a bevel gear 1 (62), a bevel gear 2 (63), a support shell (64) and a motor (65); the transmission shaft (61) is rotatably connected to the middle portion of the rotating disk (4); the lower end of the transmission shaft (61) is provided with a bevel gear 1 (62); the upper end of the stirring shaft (5) is provided with a bevel gear 2 (63); the bevel gear 2 (63) is meshedly connected with the bevel gear 1 (62); the upper surface of the support beam (3) is provided with a support shell (64); the upper surface of the support shell (64) is provided with a motor (65); the output shaft of the motor (65) is fixedly connected to the upper end of the transmission shaft (61); and the input end of the motor (65) is electrically connected to the output end of the control switch group (10).

5. The feed device for stabilizer production with a pre-mixing function according to claim 4, characterized in that: The rotary drive unit (6) further comprises a gear 1 (66), a gear 2 (67) and a gear ring (68), wherein the gear 1 (66) is arranged at the lower end of the output shaft of the motor (65), the gear ring (68) is provided on the upper surface of the rotating disk (4), the middle part of the supporting shell (64) is rotatably connected to the gear 2 (67), and the gear 1 (66) and the gear ring (68) are both meshed and connected with the gear 2 (67).

6. The feed device for stabilizer production with a pre-mixing function according to claim 4, characterized in that: A protective shell (11) is provided at the lower end of the rotating disk (4) via a supporting column. The second bevel gear (63) and the first bevel gear (62) are both located inside the protective shell (11). A circular hole corresponding to the stirring shaft (5) is opened on the protective shell (11).

7. The feed device for stabilizer production with a pre-mixing function according to claim 1, characterized in that: An arc-shaped plate (9) is provided in the middle of the hopper (1), and the arc-shaped plate (9) is located above the gap between the two semicircular plates (7).

8. The feed device for stabilizer production with a pre-mixing function according to claim 2, characterized in that: An electric valve (2) is provided at the lower end of the hopper (1), and an input end of the electric valve (2) is electrically connected to an output end of a control switch group (10).

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