Feeding mechanism for furan resin production

Abstract

The utility model provides a feeding mechanism for furan resin production, and relates to the technical field of feeding mechanisms for furan resin production, the feeding mechanism comprises two supporting plates, first connecting columns, second connecting columns, a transverse plate, a connecting frame, a connecting rod and a threaded rod, the top ends of the two supporting plates are both provided with the first connecting columns, and the top ends of the second connecting columns are both provided with the second connecting columns; connecting rods are rotationally connected into the two first connecting columns, threaded rods are installed at the top ends of the two connecting rods, second connecting columns are arranged in the two first connecting columns, transverse plates are installed at the top ends of the two second connecting columns, and connecting frames are arranged at the opposite ends of the two transverse plates. A bolt is mounted on the transverse plate; through the arrangement of the connecting rod, the threaded rod, the first connecting column and the second connecting column, the threaded rod drives the second connecting column to move when rotating, so that the second connecting column moves upwards in the first connecting column, the height of the transverse plate and the height of the connecting frame are adjusted, and the height of the material storage barrel is conveniently adjusted according to different reaction kettles.

Description

Technical Field

[0001] The utility model relates to the field of furan resin production, in particular to a feeding mechanism for furan resin production. Background Art

[0002] Furan resin is a general term for a class of synthetic resins containing furan rings in their molecular structures. There are three main types of furan resins: furfuryl alcohol resin, furfural-acetone resin and furfural-acetone-formaldehyde resin. Since they all contain furan rings in their molecular structures, they have many common characteristics in performance, such as outstanding alkali resistance, acid resistance, solvent resistance and heat resistance.

[0003] Furan resin is processed by reaction in a reactor. When the reactor is processed and produced, it needs to be fed through a feed port. Different reactors have different heights and widths, and different feeding mechanisms need to be used for feeding. Therefore, a feeding mechanism for furan resin production is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a feeding mechanism for furan resin production, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a feeding mechanism for furan resin production, comprising: two support plates, a first connecting column, a second connecting column, a cross plate, a connecting frame, a connecting rod and a threaded rod, the tops of the two support plates are each equipped with a first connecting column, the insides of the two first connecting columns are rotatably connected with connecting rods, the tops of the two connecting rods are equipped with threaded rods, the insides of the two first connecting columns are equipped with second connecting columns, the tops of the two second connecting columns are equipped with cross plates, the opposite ends of the two cross plates are equipped with connecting frames, and bolts are installed on the cross plates.

[0006] As a further technical solution of the utility model, the two first connecting columns are internally provided with connecting holes adapted to the second connecting columns, the bottoms of the two second connecting columns extend into the interior of the first connecting columns, and the interior of the second connecting columns are internally provided with threaded holes adapted to the threaded rod, and the two second connecting columns are threadedly connected to the threaded rod.

[0007] As a further technical solution of the utility model, a first bevel gear is installed on each of the two connecting rods, and a rotating rod is rotatably connected to each of the two first connecting columns, and one end of the two rotating rods extends into the interior of the first connecting column.

[0008] As a further technical solution of the utility model, a second bevel gear is installed at one end of the two rotating rods, and the second bevel gear is meshed with the first bevel gear.

[0009] As a further technical solution of the utility model, the bottom of the connecting frame is rotatably connected to a transmission rod, and a driving motor is installed on the top of the connecting frame, and the power output end of the driving motor is fixedly connected to the top of the transmission rod.

[0010] As a further technical solution of the utility model, a fixed plate is installed at the bottom of the transmission rod, and six material storage barrels are installed in a circular array on the fixed plate. The top ends of the six material storage barrels are spirally connected with barrel covers.

[0011] As a further technical solution of the utility model, universal wheels are symmetrically installed at the bottom of the two support plates, sliding holes compatible with the cross plates are arranged at both ends of the connecting frame, and sliding grooves compatible with the bolts are symmetrically arranged on the front of the connecting frame.

[0012] The utility model provides a feeding mechanism for furan resin production, which has the following beneficial effects compared with the prior art:

[0013] 1. The feeding mechanism for furan resin production of the present invention is designed. By setting a connecting rod, a threaded rod, and a first and a second connecting column, when the threaded rod rotates, it drives the second connecting column to move, so that the second connecting column moves upward inside the first connecting column, and the height of the cross plate and the connecting frame is adjusted, so that the height of the storage barrel can be adjusted according to different reactors.

[0014] 2. The feeding mechanism for furan resin production designed in the present invention is provided with a horizontal plate, a connecting frame and bolts. The bolts are loosened, and the horizontal plate extends outward at both ends of the connecting frame to adjust the distance between the two support plates. The distance between the support plates is adjusted according to the size of the reactor, which is convenient for feeding reactors of different heights and widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a feeding mechanism for furan resin production;

[0016] Figure 2 A top view of the overall structure of a feeding mechanism for furan resin production;

[0017] Figure 3 A schematic diagram of the internal structure of the first and second connecting columns of a feeding mechanism for furan resin production;

[0018] Figure 4 The present invention is a schematic diagram of the extended structure of the cross plate and the second connecting column of a feeding mechanism for the production of furan resin.

[0019] In the figure: 1. support plate; 2. first connecting column; 3. second connecting column; 4. cross plate; 5. connecting frame; 6. driving motor; 7. transmission rod; 8. fixed plate; 9. storage barrel; 10. rotating rod; 11. universal wheel; 12. barrel cover; 13. connecting rod; 14. threaded rod; 15. first bevel gear; 16. second bevel gear; 17. bolt. 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] See also Figure 1-4 The utility model provides a technical solution for a feeding mechanism for producing furan resin, comprising: two support plates 1, a first connecting column 2, a second connecting column 3, a transverse plate 4, a connecting frame 5, a connecting rod 13 and a threaded rod 14, the tops of the two support plates 1 are both equipped with the first connecting column 2, the insides of the two first connecting columns 2 are both rotatably connected with the connecting rod 13, the tops of the two connecting rods 13 are equipped with the threaded rod 14, the insides of the two first connecting columns 2 are provided with the second connecting columns 3, the tops of the two second connecting columns 3 are equipped with the transverse plate 4, the opposite ends of the two transverse plates 4 are provided with the connecting frame 5, and the transverse plate 4 is equipped with bolts 17.

[0022] like Figure 1 and Figure 3 As shown, the interior of the two first connecting columns 2 is provided with a connecting hole adapted to the second connecting column 3, the bottom of the two second connecting columns 3 extends to the interior of the first connecting column 2, and the interior of the second connecting column 3 is provided with a threaded hole adapted to the threaded rod 14, the two second connecting columns 3 are threadedly connected to the threaded rod 14, the two connecting rods 13 are both installed with a first bevel gear 15, the two first connecting columns 2 are both rotatably connected with a rotating rod 10, one end of the two rotating rods 10 extends to the interior of the first connecting column 2, and one end of the two rotating rods 10 is installed A second bevel gear 16 is installed, and the second bevel gear 16 is meshed with the first bevel gear 15, and the two sets of rotating rods 10 are rotated at the same time, the rotating rod 10 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 15 to rotate, and the first bevel gear 15 drives the threaded rod 14 to rotate through the connecting rod 13. When the threaded rod 14 rotates, the second connecting column 3 moves on the outside, and the second connecting column 3 moves upward inside the first connecting column 2. The second connecting column 3 drives the cross plate 4 to move, and the cross plate 4 moves upward to adjust the height of the connecting frame 5.

[0023] like Figure 2 and Figure 4 As shown, the bottom of the connecting frame 5 is rotatably connected with a transmission rod 7, and a driving motor 6 is installed at the top of the connecting frame 5. The power output end of the driving motor 6 is fixedly connected to the top of the transmission rod 7. A fixed disk 8 is installed at the bottom of the transmission rod 7. Six storage barrels 9 are installed in a circular array on the fixed disk 8. Different furan resin raw materials can be stored inside the six storage barrels 9. The driving motor 6 drives the fixed disk 8 to rotate, and different storage barrels 9 can be adjusted to be located above the feeding port of the reactor. The solenoid valve is opened to allow the raw materials inside the storage barrel 9 to enter the reactor. The bottom of the storage barrel 9 is funnel-shaped, and a solenoid valve is installed on the storage barrel 9 for controlling the storage of materials. The cylinder 9 is closed for discharging materials, and the top ends of the six material storage cylinders 9 are spirally connected with cylinder covers 12. Universal wheels 11 are symmetrically installed at the bottoms of the two support plates 1, and foot brake pads are arranged on the universal wheels 11. Slide holes adapted to the cross plate 4 are arranged at both ends of the connecting frame 5, and slide grooves adapted to the bolts 17 are symmetrically arranged on the front of the connecting frame 5. The bolts 17 pass through the slide grooves on the front of the connecting frame 5 and are tightly installed with the connecting frame 5. The tightness of the bolts 17 is adjusted to slide and extend the cross plate 4 at both ends of the connecting frame 5 to expand the distance between them, so as to facilitate the adjustment of the distance according to the reactor for producing furan resin. The driving motor 6 and the solenoid valve are both existing technologies, and the working principles are not described in detail here.

[0024] The working principle of the utility model is as follows: different furan resin raw materials are stored inside the storage barrel 9, and the two rotating rods 10 are rotated. The second bevel gear 16 on the rotating rod 10 drives the first bevel gear 15 to rotate. When the first bevel gear 15 rotates, the threaded rod 14 is driven to rotate through the connecting rod 13. As the threaded rod 14 rotates, the second connecting column 3 moves upward inside the first connecting column 2, and at the same time drives the cross plate 4 and the connecting frame 5 to move upward together, and the height of the fixed disk 8 is adjusted. The height of the storage barrel 9 is adjusted according to the height of the reactor, the bolts 17 are loosened, and the two cross plates 4 extend outward at both ends of the connecting frame 5, and the distance between the two support plates 1 is adjusted, and then the bolts 17 are tightened, and the cross plate 4 is fastened to the connecting frame 5 to limit the height, which is convenient for adjusting the height of the storage barrel 9, and is suitable for different reactors. The driving motor 6 drives the fixed disk 8 to rotate, so that different storage barrels 9 are located at the feeding port of the reactor, and the solenoid valve on the storage barrel 9 is controlled to open, so that the raw materials inside the storage barrel 9 are added to the inside of the reactor.

[0025] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A feeding mechanism for furan resin production, characterized in that: include: Two support plates (1), a first connecting column (2), a second connecting column (3), a transverse plate (4), a connecting frame (5), a connecting rod (13) and a threaded rod (14); the top ends of the two support plates (1) are both equipped with a first connecting column (2); the insides of the two first connecting columns (2) are both rotatably connected with a connecting rod (13); the top ends of the two connecting rods (13) are equipped with a threaded rod (14); the insides of the two first connecting columns (2) are equipped with a second connecting column (3); the top ends of the two second connecting columns (3) are equipped with a transverse plate (4); the two transverse plates (4) are equipped with a connecting frame (5) at opposite ends; and the transverse plates (4) are equipped with bolts (17).

2. A feeding mechanism for furan resin production according to claim 1, characterized in that: The two first connecting columns (2) are provided with connecting holes matched with the second connecting columns (3), the bottoms of the two second connecting columns (3) extend into the interior of the first connecting columns (2), and the interior of the second connecting columns (3) is provided with threaded holes matched with the threaded rod (14), and the two second connecting columns (3) are threadedly connected to the threaded rod (14).

3. A feeding mechanism for furan resin production according to claim 1, characterized in that: The two connecting rods (13) are both mounted with a first bevel gear (15), the two first connecting columns (2) are both rotatably connected with a rotating rod (10), and one end of the two rotating rods (10) extends into the interior of the first connecting column (2).

4. A feeding mechanism for furan resin production according to claim 3, characterized in that: A second bevel gear (16) is mounted on one end of each of the two rotating rods (10), and the second bevel gear (16) is meshed with the first bevel gear (15).

5. A feeding mechanism for furan resin production according to claim 1, characterized in that: The bottom of the connection frame (5) is rotatably connected to a transmission rod (7), and a drive motor (6) is installed at the top of the connection frame (5), and the power output end of the drive motor (6) is fixedly connected to the top of the transmission rod (7).

6. A feeding mechanism for furan resin production according to claim 5, characterized in that: A fixed disk (8) is installed at the bottom of the transmission rod (7), and six material storage barrels (9) are installed in a circular array on the fixed disk (8). The top ends of the six material storage barrels (9) are all spirally connected with barrel covers (12).

7. A feeding mechanism for furan resin production according to claim 1, characterized in that: Universal wheels (11) are symmetrically mounted at the bottom of the two support plates (1), sliding holes matching the cross plate (4) are arranged at both ends of the connection frame (5), and sliding grooves matching the bolts (17) are symmetrically arranged on the front of the connection frame (5).

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