CN205820279U - A kind of vibratory feeding device - Google Patents

Abstract

The utility model discloses a vibrating feeding device, which is characterized in that it comprises a hopper (1), a vibrating motor (6), a conveyor belt (8) and a storage bin (9), the vibrating motor (6) and the hopper ( 1) Electric connection, a conveyor belt (8) is arranged under the hopper (1), and a storage bin (9) is arranged under the end of the conveyor belt (8). A stirring shaft is arranged in the hopper, and a spiral sorting tank is arranged on the stirring shaft. An opening and closing baffle is arranged at the lower part of the hopper, and a discharge port is arranged under the opening and closing baffle. The utility model adjusts the vibration frequency through the frequency modulation motor so as to adjust and control the flow rate of the feeding material, and accurately unloads the material onto the conveyor belt and finally enters the storage bin; a spiral sorting tank is provided to sort out the larger particles in the raw material, and further Improve the particle uniformity of the material in the storage bin; set the stirring shaft to stir the raw materials to ensure smooth flow; the control panel can control whether the hopper is tilted and the specific tilt angle, whether the opening and closing baffle is opened, etc., the operation is simple, convenient and intelligent , saving labor and cost.

Description

A vibrating feeding device

technical field

The utility model relates to an automatic feeding technology for gravel or sand, in particular to a vibrating feeding device.

Background technique

The vibrating feeder has simple structure, stable vibration, uniform feeding, good continuous performance, adjustable excitation force; changing and controlling the flow rate at any time, easy to operate; the eccentric block is the excitation source, low noise, low power consumption, and good adjustment performance , no flushing phenomenon; if the closed body is used to prevent dust pollution. It is easy to operate, does not need to be lubricated, and has low power consumption; it can evenly adjust the amount of ore feeding; therefore, it has been widely used. Generally used for loose materials. According to the performance requirements of the equipment, an ore blocking plate of sufficient height should be set at the discharge place at the bottom of the silo.

In the sand and gravel production line, it can feed the crusher continuously and evenly to avoid the blockage of the crusher receiving port. The machine uses the rotation of the eccentric block in the vibrator to generate centrifugal force, so that the movable parts such as the screen box and the vibrator perform forced continuous circular or approximate circular motion. The material is thrown continuously on the inclined screen surface with the screen box, and the material is continuously and evenly sent to the receiving port.

However, the feeding device in the prior art has a complex structure and troublesome operation, which increases the production cost.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a vibrating feeding device with simple structure, high feeding efficiency and strong controllability.

In order to achieve the above object, the technical scheme that the utility model adopts is:

A vibrating feeding device includes a hopper, a vibrating motor, a conveyor belt and a storage bin, the vibration motor is electrically connected to the hopper, a conveyor belt is arranged under the hopper, and a storage bin is arranged under the end of the conveyor belt.

As a preferred embodiment of the utility model, a stirring shaft is arranged in the hopper of the utility model, and the stirring shaft is arranged in the middle of the hopper.

As a preferred embodiment of the utility model, a spiral sorting tank is arranged on the stirring shaft of the utility model.

As a preferred embodiment of the utility model, an opening and closing baffle is arranged at the lower part of the hopper of the utility model, and an outlet is arranged under the opening and closing baffle.

As a preferred embodiment of the utility model, the opening and closing baffle described in the utility model is a horizontal push-pull opening and closing baffle.

As a preferred embodiment of the utility model, the opening and closing baffle described in the utility model is a downward opening type opening and closing baffle.

As a preferred embodiment of the utility model, the hopper described in the utility model is a movable hopper with an adjustable inclination angle.

As a preferred embodiment of the utility model, the vibration motor described in the utility model is a frequency modulation motor.

As a preferred embodiment of the utility model, the vibration feeding device of the utility model includes a control board.

Compared with the prior art, the beneficial effects of the utility model are: the vibration frequency is adjusted by the frequency modulation motor to adjust and control the flow rate of the feeding material, and the material is accurately unloaded onto the conveyor belt and finally enters the storage bin; the spiral sorting tank is provided, which can Sorting out the larger particles in the raw materials to further improve the particle uniformity of the materials in the storage bin; setting up the stirring shaft can stir the raw materials to ensure smooth flow; the control board can control whether the hopper is inclined and the specific inclination angle, Whether the opening and closing baffle is opened, etc., the operation is simple, convenient and intelligent, saving labor and cost.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

detailed description

The following will be described in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to further explain the technical features and advantages of the present utility model.

The overall structure schematic diagram of the present utility model is as shown in Figure 1, and described a kind of vibratory feeding device comprises hopper 1, vibrating motor 6, conveyer belt 8 and storage bin 9, and described vibrating motor 6 is electrically connected with hopper 1, A conveyor belt 8 is arranged below the hopper 1 , and a storage bin 9 is arranged below the end of the conveyor belt 8 . In order to achieve a better flow control effect and ensure a normal and smooth flow, a stirring shaft 2 is arranged in the hopper 1 of the utility model, and the stirring shaft 2 is arranged in the middle of the hopper 1 . The vibration motor 6 described in the utility model is a frequency modulation motor, and the vibration frequency is adjusted by the frequency modulation motor so as to regulate and control the flow rate of the feeding material, and the material is accurately discharged onto the conveyor belt and finally enters the storage bin.

Under normal circumstances, the raw materials may have uneven particles. In order to screen out relatively large particles in the raw materials, a spiral sorting tank 3 is arranged on the stirring shaft 2 of the utility model. Through the raw material passing through the spiral sorting groove 3, relatively coarse particles are screened out. For example, taking sand as an example, the utility model can filter out coarser sand, break it up again or reserve it for other purposes. The spiral sorting tank is set up, which can sort out the larger particles in the raw materials, and further improve the particle uniformity of the materials in the storage bin.

In order to facilitate smooth flow of sand material, an opening and closing baffle 4 is arranged at the bottom of the hopper 1 described in the utility model, and an outlet 7 is arranged below the opening and closing baffle 4 . The opening and closing baffle 4 described in the utility model is a horizontal push-pull opening and closing baffle or a downward opening opening and closing baffle.

In particular, the hopper 1 described in the utility model is a movable hopper with an adjustable inclination angle, and the inclination angle of the hopper can be adjusted by a motor, which is convenient for dumping under special circumstances, such as increasing the transmission force on the conveyor belt.

For the convenience of operation, the vibration feeding device of the utility model includes a control panel 5 . The control board 5 can control the inclination angle of the hopper 1, the vibration frequency of the vibrating motor, and the opening and closing time and size of the opening and closing baffle.

The utility model is clearly and completely described through the technical solutions in the above embodiments, and it is obvious that the described embodiments are a part of the embodiments of the utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Claims (9)

1. a vibratory feeding device, it is characterised in that: include hopper (1), vibrating motor (6), conveyer belt (8) and storage bin (9), described vibrating motor (6) electrically connects with hopper (1), and the lower section of hopper (1) arranges conveyer belt (8), the end of conveyer belt (8) Lower section arranges a storage bin (9).

Vibratory feeding device the most according to claim 1, it is characterised in that: described hopper arranges stirring shaft in (1) (2), stirring shaft (2) is arranged at the middle part of hopper (1).

Vibratory feeding device the most according to claim 2, it is characterised in that: described stirring shaft arranges a spiral on (2) Sorting groove (3).

Vibratory feeding device the most according to claim 1, it is characterised in that: the bottom of described hopper (1) arranges a folding Baffle plate (4), folding baffle plate (4) lower section arranges discharging opening (7).

Vibratory feeding device the most according to claim 4, it is characterised in that: described folding baffle plate (4) is that level is plug-type Folding baffle plate.

Vibratory feeding device the most according to claim 4, it is characterised in that: described folding baffle plate (4) is downwardly open formula Folding baffle plate.

Vibratory feeding device the most according to claim 1, it is characterised in that: described hopper (1) is tilt adjustable Portable hopper.

8. according to the vibratory feeding device according to any one of claim 1-7, it is characterised in that: described vibrating motor (6) is Frequency modulation motor.

9. according to the vibratory feeding device according to any one of claim 1-7, it is characterised in that: vibratory feeding device includes one Panel (5).