Strong magnetic fixing support

Abstract

The utility model relates to a strong magnetic fixing support which is mainly used for transshipment of coal, metallurgy and the like in the conveying process, and belongs to the technical field of vibration conveying and feeding. The vibration feeder comprises a vibration feeder body, a front spring gland, a damper spring, an upper base, a lifting base plate group, a permanent magnet device, a lower base, a rear spring gland and a rear support, the permanent magnet device generates magnetic force to release suction to firmly fix the lifting base plate group and the upper base, and the permanent magnet device is adjusted to be opened and closed, so that the number of base plates can be increased or decreased to change the inclination angle of the feeder body. Bolt connection between the support and the base plate is replaced, the situation that connection and fixing bolts need to be disassembled manually, and connection and fixing are conducted after the base plate is increased or decreased manually is avoided, the adjusting speed is increased, the maintenance and replacement time and workload are greatly reduced, and therefore the production efficiency is improved. The inclination angle adjusting device is simple in structure, safe, reliable, convenient to operate and particularly suitable for being used in occasions for adjusting the inclination angle of the seat-type vibrating feeder.

Description

Technical Field

[0001] The utility model relates to a strong magnetic fixed support, which is mainly used for adjusting the inclination angle of a center seat vibrating feeder in the process of conveying coal, metallurgy, chemical industry, etc., and belongs to the technical field of vibrating conveying and feeding. Background Art

[0002] At present, in my country's coal and metallurgical industries, intermediate transfer vibrating feeders play an important role in the transportation process. Vibrating feeders have a variety of installation methods, such as full-hanging type and full-seat type. With the continuous expansion of production capacity in recent years, the feeding amount of vibrating feeders has become increasingly required. Heavy-duty full-seat vibrating feeders are widely used. The installation angle of the feeder trough is fixed. When the production volume needs to be increased or the material working conditions change, the material viscosity index increases and is easy to stick, causing the load of the vibrating feeder to increase and be easily damaged, which greatly affects the production capacity and efficiency. Later, the vibrating feeder front support was adjusted by adding a pad in the middle. The bolt connection between the support and the pad is prone to rust after a long time. When manually lifting and adjusting, the connecting and fixing bolts need to be completely removed to separate them, and then connected and fixed after installing the lifting pads, which requires a lot of labor and maintenance and replacement time, affecting production efficiency. Now there is a special need for a new type of strong magnetic fixed support that solves the above technical deficiencies. Summary of the invention

[0003] The technical problem to be solved by the utility model is: in order to overcome the above disadvantages and aim at the deficiencies of the prior art, a strong magnetic fixing support with simple structure, safety and reliability, time-saving and labor-saving and convenient operation is provided.

[0004] To achieve the above purpose, the technical solution adopted by the utility model to solve its technical problems is: a strong magnetic fixed support, which is composed of a vibrating feeder, a front spring pressure cover, a damping spring, an upper base, a lifting pad group, a strong magnetic device, a lower base, a rear spring pressure cover and a rear support, and is characterized in that: a front spring pressure cover 2 is installed at the front end of the vibrating feeder 1, the lower side of the front spring pressure cover 2 is connected to the upper end of the damping spring 3, the lower end of the damping spring 3 is connected to the upper side of the upper base 4, the lower side of the upper base 4 is connected to the upper side of the lifting pad group 5, the lower side of the lifting pad group 5 is connected to the upper end of the strong magnetic device 6, the lower end of the strong magnetic device 6 is fixed to the upper side of the lower base 7, and a rear spring pressure cover 8 is installed at the rear of the vibrating feeder 1, the rear spring pressure cover 8 is connected to the upper end of the damping spring 3, and the lower end of the damping spring 3 is arranged on the rear support 9.

[0005] Compared with the prior art, the utility model adopts the above structure and has the following characteristics.

[0006] 1. The unique structural design of the utility model is a simple structure. It uses a strong magnetic device to generate magnetic force to release suction to firmly fix the lifting pad group and the upper base. By adjusting the opening and closing of the strong magnetic device, the pads can be increased or decreased, so that the inclination angle of the feeder trough can be quickly adjusted from α° to β°, which greatly increases the sliding force of the material in the feeder trough, so that the feeder can start and run to achieve the purpose of ultra-large variable feeding.

[0007] 2. The utility model adopts a strong magnetic connection structure to replace the bolt connection and lifting adjustment of the support and the pad, avoiding the need to manually remove the connecting and fixing bolts to separate them, and then add or remove the pads and then connect the bolts to fix them, which speeds up the adjustment speed, greatly reduces the maintenance and replacement time and workload, reduces safety risks, and thus improves production efficiency.

[0008] 3. The utility model adopts a strong magnetic connection structure to reduce the need to replace new bolts due to disassembly and damage of the connecting bolts, reduce material waste, and save production costs.

[0009] 4. The utility model is a new type of strong magnetic fixed support with simple structure, safety, reliability and convenient operation, and is particularly suitable for use in occasions where the inclination angle of a seated vibrating feeder is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of a strong magnetic fixed support of the utility model.

[0011] Figure 2 yes Figure 1 Left view of .

[0012] In the figure: 1-vibrating feeder, 2-front spring pressure cover, 3-vibration damping spring, 4-upper base, 5-lifting pad group, 6-strong magnetic device, 7-lower base, 8-rear spring pressure cover, 9-rear support. DETAILED DESCRIPTION

[0013] Comparison Figures 1-2 The utility model strong magnetic fixed support is composed of a vibrating feeder, a front spring pressure cover, a damping spring, an upper base, a lifting pad group, a strong magnetic device, a lower base, a rear spring pressure cover and a rear support. Its characteristics are: a front spring pressure cover 2 is installed at the front end of the vibrating feeder 1, the lower end of the front spring pressure cover 2 is connected to the upper end of the damping spring 3, the lower end of the damping spring 3 is connected to the upper part of the upper base 4, the lower end of the upper base 4 is connected to the upper part of the lifting pad group 5, the lower end of the lifting pad group 5 is connected to the upper end of the strong magnetic device 6, the lower end of the strong magnetic device 6 is fixed to the upper part of the lower base 7, and a rear spring pressure cover 8 is installed at the rear of the vibrating feeder 1, the rear spring pressure cover 8 is connected to the upper end of the damping spring 3, and the lower end of the damping spring 3 is arranged on the rear support 9.

[0014] The working principle of the utility model is as follows: the strong magnetic fixed support of the utility model uses a strong magnetic device to generate magnetic force to release suction to firmly fix the lifting pad group and the upper base. By adjusting the opening and closing of the strong magnetic device, the pads can be increased or decreased to quickly adjust the inclination angle of the feeder trough from α° to β°, so that the feeder can start and run to realize variable feeding. It replaces the use of bolts to connect the support and the pad for lifting and adjustment, avoiding the need to manually remove the connecting and fixing bolts to separate them. After increasing or decreasing the pads, the bolts are connected and fixed, which speeds up the adjustment speed, greatly reduces the maintenance and replacement time and workload, and also reduces safety risks. It saves time and effort to adjust the support height, thereby improving production efficiency. It also avoids the need to replace new bolts due to damage, reduces material waste, and saves production costs. The new strong magnetic fixed support of the utility model is simple in structure, safe and reliable, and easy to operate, and is particularly suitable for use in occasions where the inclination angle of a seat-type vibrating feeder is adjusted.

[0015] Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present invention.

[0016] Those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies, the present invention is intended to include these modifications and variations.

Claims

1. A strong magnetic fixed support, consisting of a vibrating feeder, a front spring pressure cover, a damping spring, an upper base, a lifting pad group, a strong magnetic device, a lower base, a rear spring pressure cover and a rear support, characterized in that: A front spring pressure cover (2) is installed at the front end of the vibrating feeder (1). The bottom of the front spring pressure cover (2) is connected to the upper end of the vibration damping spring (3). The lower end of the vibration damping spring (3) is connected to the upper end of the upper base (4). The bottom of the upper base (4) is connected to the upper end of the lifting pad group (5). The bottom of the lifting pad group (5) is connected to the upper end of the strong magnetic device (6). The lower end of the strong magnetic device (6) is fixed to the upper end of the lower base (7). A rear spring pressure cover (8) is installed at the rear of the vibrating feeder (1). The rear spring pressure cover (8) is connected to the upper end of the vibration damping spring (3). The lower end of the vibration damping spring (3) is arranged on the rear support (9).

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