Three-way material distributing device with good sealing performance
By using buffer plates, curved plates, electromagnets and rubber sealing strips/rings in the tee-way feeding device, the problem of insufficient sealing of existing devices is solved, and higher sealing and longer equipment service life are achieved, and resource waste and environmental pollution are reduced.
Patent Information
- Application Number
- CN202422299528.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing three-way material separation device is insufficiently sealed, resulting in material leakage, resource waste and environmental pollution, and at the same time affecting production efficiency and equipment reliability.
A tee distribution device including a buffer plate, a curved distribution plate, an electromagnet and a rubber sealing strip/ring is designed. The buffer plate reduces the impact force of the material, the arc-surface material separation plate further reduces the impact force, the electromagnet adsorption material separation plate reduces the shear force, and the sealing strip and sealing ring reduces the gap, improving sealing properties.
Effectively reduce the impact force of materials, avoid the phenomenon of material falling and falling, extend the service life of the material separation plate, reduce maintenance costs, and significantly improve sealing, reducing resource waste and environmental pollution.
Smart Images
Figure CN222960760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material conveying equipment, in particular to a three-way material distribution device with good sealing performance. Background Art
[0002] In industrial production, three-way material distribution devices are widely used for the split conveying of materials. However, existing three-way material distribution devices often have problems of insufficient sealing performance during use, which easily leads to material leakage, not only causing waste of resources, but also polluting the environment. At the same time, it also affects production efficiency and equipment reliability. The deflector of existing three-way material distribution devices is an inclined flat plate structure. During the material guiding process, the materials continuously impact the plate surface of the deflector, and it is easy to cause wear of the deflector during long-term use.
[0003] In view of the above reasons, a three-way material distribution device with good sealing performance is now developed. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a three-way material distribution device with good sealing performance. The buffer plate can reduce the impact force of the materials. At the same time, it can prevent the materials from falling on the top of the material distribution plate. When the material distribution plate changes the discharging direction, the materials on the top of the material distribution plate will fall, causing material mixing. The arc-shaped material distribution plate further reduces the impact force of the materials. The electromagnet adsorbs the material distribution plate through the limit stop rod, which can reduce the shear force received by the material distribution plate, extend the service life of the material distribution plate, reduce the maintenance cost, and has stronger practicability; the sealing strip and the sealing ring are made of rubber material, with relatively soft texture and easy to be extruded, which can reduce the gap between the material distribution plate and the inner wall of the shell and improve the sealing performance.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A three-way material distribution device with good sealing performance, including a shell, the shell includes a feeding bin and two discharging bins, and both discharging bins are communicated with the lower end of the feeding bin to form a three-way structure. A cylinder is arranged at the lower part of the front end of the feeding bin. A material distribution plate is rotatably arranged inside at the connection of the feeding bin and the discharging bins. The material distribution plate includes a rotating shaft, a flap arranged on the rotating shaft. A connecting rod is arranged at the front end of the rotating shaft of the material distribution plate. The piston rod of the cylinder is correspondingly connected with the connecting rod. The cylinder drives the material distribution plate to rotate through the connecting rod. Inclined buffer plates are arranged at the upper parts of the left and right sides inside the feeding bin. A limit stop rod is arranged below the buffer plates. The end of the limit stop rod far away from the material distribution plate passes through the feeding bin and is provided with an electromagnet; Sealing grooves are opened on both sides of the material distribution plate, and sealing strips are arranged in the sealing grooves. Sealing rings are arranged between the outer circumference of the rotating shaft of the material distribution plate, the limit stop rod and the shell; Connecting flanges are arranged on the material pipe and the discharging bin, and a maintenance opening is arranged on the outer side of the upper end of the discharging bin.
[0006] Further, the material distribution plate is made of wear-resistant material. Both end faces of the flap of the material distribution plate are set as arc surfaces that are concave inward. The width of the flap of the material distribution plate is 0.5 - 1 mm less than the width between the front and rear ends in the feed bin.
[0007] Further, one end of the limit stop rod facing the material distribution plate is set as an inclined surface.
[0008] Further, the sealing strip and the sealing ring are made of rubber material.
[0009] The beneficial effects of the present utility model are as follows: The buffer plate can reduce the impact force of the material. At the same time, it can prevent the material from falling on the top of the material distribution plate, avoiding the mixing phenomenon caused by the falling of the material at the top of the material distribution plate when the material distribution plate changes the discharging direction. The arc-shaped material distribution plate further reduces the impact force of the material. The electromagnet adsorbs the material distribution plate through the limit stop rod, which can reduce the shear force received by the material distribution plate, extend the service life of the material distribution plate, reduce the maintenance cost, and has stronger practicability; The sealing strip and the sealing ring are made of rubber material, with a relatively soft texture and easy to be extruded, which can reduce the gap between the material distribution plate and the inner wall of the shell and improve the sealing performance; The parts not detailedly introduced in the present utility model are common existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The following further illustrates the present utility model with reference to the drawings:
[0011] Figure 1 is the overall assembly structure schematic diagram;
[0012] Figure 2 is the cross-sectional structure schematic diagram;
[0013] In the figure: feed bin 1, discharge bin 2, limit stop rod 3, electromagnet 4, crank connecting rod 5, material distribution plate 6, air cylinder 7, buffer plate 8. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] The following further details the present utility model in conjunction with the drawings and specific embodiments:
[0015] Such as Figure 1 - Figure 2As shown in the figure, a three-way material distribution device with good sealing performance includes a housing. The housing includes a feed bin 1 and two discharge bins 2. Both discharge bins 2 are connected to the lower end of the feed bin 1 to form a three-way structure. A cylinder 7 is provided at the lower part of the front end of the feed bin 1. A distribution plate 6 is rotatably arranged inside at the connection of the feed bin 1 and the discharge bin 2. The distribution plate 6 includes a rotating shaft and flap plates arranged on the rotating shaft. A connecting rod 5 is provided at the front end of the rotating shaft of the distribution plate 6. The piston rod of the cylinder 7 is correspondingly connected to the connecting rod 5. The cylinder 7 drives the distribution plate 6 to rotate through the connecting rod 5. Inclined buffer plates 8 are arranged on the upper parts of the left and right sides inside the feed bin 1. A limiting stop rod 3 is arranged below the buffer plate 8. One end of the limiting stop rod 3 away from the distribution plate 6 passes through the feed bin 1 and is provided with an electromagnet 4. Sealing grooves are formed on both sides of the distribution plate 6, and sealing strips are arranged in the sealing grooves. Sealing rings are arranged between the outer circumference of the rotating shaft of the distribution plate 6, the limiting stop rod 3 and the housing. Connecting flanges are arranged on the material pipe 1 and the discharge bin 2. An inspection opening is provided on the outer side of the upper end of the discharge bin 2.
[0016] Specifically, the distribution plate 6 is made of wear-resistant material. The two end faces of the flap plate of the distribution plate 6 are both set as arc surfaces recessed inward. The width of the flap plate of the distribution plate 6 is 0.5 - 1 mm less than the width between the front and rear ends inside the feed bin 1.
[0017] Specifically, one end of the limiting stop rod 3 facing the distribution plate 6 is set as an inclined surface.
[0018] Specifically, the sealing strips and the sealing rings are made of rubber material.
[0019] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims
1. A three-way material distribution device with good sealing performance, comprising a housing, wherein the housing comprises a feed bin (1) and two discharge bins (2), wherein the two discharge bins (2) are both connected to the lower end of the feed bin (1) to form a three-way structure, characterized in that: A cylinder (7) is provided at the lower front end of the feed bin (1); a material distribution plate (6) is rotatably provided at the connection between the feed bin (1) and the discharge bin (2); the material distribution plate (6) comprises a rotating shaft and a flap provided on the rotating shaft; a connecting rod (5) is provided at the front end of the rotating shaft of the material distribution plate (6); a piston rod of the cylinder (7) is correspondingly connected to the connecting rod (5); the cylinder (7) drives the material distribution plate (6) to rotate via the connecting rod (5); inclined upper portions on the left and right sides of the feed bin (1) are provided. A buffer plate (8) is provided below the buffer plate (8), and a limit stop rod (3) is provided at one end of the limit stop rod (3) away from the dividing plate (6), passes through the feed bin (1) and is provided with an electromagnet (4); sealing grooves are provided on both sides of the dividing plate (6), and sealing strips are provided in the sealing grooves; sealing rings are provided on the outer periphery of the rotating shaft of the dividing plate (6), between the limit stop rod (3) and the shell; connecting flanges are provided on the feed bin (1) and the discharge bin (2), and an inspection port is provided on the outer side of the upper end of the discharge bin (2).
2. A three-way material distribution device with good sealing performance according to claim 1, characterized in that: The dividing plate (6) is made of wear-resistant material, and both end surfaces of the flap of the dividing plate (6) are arranged as inwardly concave arc surfaces. The width of the flap of the dividing plate (6) is 0.5-1 mm smaller than the width of the front and rear ends of the feed bin (1).
3. A three-way material distribution device with good sealing performance according to claim 1, characterized in that: One end of the limit stop rod (3) facing the material dividing plate (6) is arranged as an inclined surface.
4. A three-way material distribution device with good sealing performance according to claim 1, characterized in that: The sealing strip and the sealing ring are made of rubber.