CN2274992Y - Vibrating screen automatic cleaning device - Google Patents

Abstract

The utility model relates to an automatic cleaning device of vibrations screen cloth, it is with the output shaft driving belt of motor below, and it is rotatory to be hollow main shaft through the belt messenger one, have the spray pipe that the several is equipped with the water jet with spacing distance in the bottom transverse connection bottom of main shaft, the main shaft is rotatory to be made the spray pipe rotation that the bottom has the several water jet, let the clear water flow to spray pipe department of below down by the inside of main shaft simultaneously and spray, thereby can spray the sanitization with remaining thin sediment in the screen mesh of vibrations machine automatically.

Description

Vibrating screen automatic cleaning device

The utility model relates to an automatic cleaning device for a vibrating screen, in particular to an automatic cleaning device for a vibrating screen that can automatically clean the fine slag in the screen mesh of a vibrating machine to prevent the mesh in the screen from being blocked. .

The use of vibration machines is closely related and inseparable to the related manufacturers engaged in the kiln industry, chemical industry, resin industry, pharmaceutical industry, food industry, and paper industry. The vibration machine can be used to vibrate and screen items, such as screening kilns The granule powder used in the industry and the pill granules in the medicine, so the practicability of the vibrator is self-evident.

However, from the perspective of existing vibrating machines, its filter screen often causes the screen mesh to be blocked due to the uneven size of the particle powder or the pills in the medicine during the work process, and when the screen mesh is blocked In this case, it is necessary to remove the screens of each layer inside the vibrator, and it is necessary to completely rely on manual cleaning of the screen holes inside the vibrator so that the screen holes can be unimpeded. The mode of sieve mesh is quite time-consuming and labor-intensive, so it is necessary to adopt an automatic cleaning device.

The main purpose of the utility model is to provide a vibrating screen automatic cleaning device, which can automatically clean the remaining fine residue in the screen mesh of the vibrating machine without relying on manual labor.

The secondary purpose of the utility model is: the power consumed by the motor of the utility model can be controlled within 0.1Kw, and the motor can be operated effectively with a small amount of power, which can effectively save energy.

The utility model is to provide a vibrating screen automatic cleaning device, which is provided with a supporting plate on the vibrating machine, a motor is arranged longitudinally on the supporting plate, an output shaft is arranged below the motor, and an output shaft is horizontally sleeved on the output shaft. belt, and the inside of the vibration machine is equipped with a screen, which is characterized in that:

A drive wheel can be driven at the other end of the belt, and the center of the drive wheel can drive a vertical hollow main shaft, and the main shaft can allow clear water to flow downward. A water spout, thereby, drive the belt to rotate through the motor transmission output shaft to make the transmission wheel rotate, the transmission wheel drives the main shaft to rotate together, and the main shaft can drive the water spray pipe with several water spouts at the bottom on one side of the bottom to act as a water spout. Use a circular motion to spray and clean the screen.

Compared with the prior art, the utility model has obvious advantages and positive effects. As can be seen from the above technical solutions, the utility model has at least the following advantages:

(1). The mechanical structure replaces manual work, which has the advantages of high cleaning efficiency and fast speed, and can clean the fine slag in the mesh of the screen, and also has the advantage of preventing the mesh of the screen 30 from being blocked. .

(2). The electric power consumed by the motor in the utility model is controlled within 0.1Kw, and the motor can be operated effectively with a small amount of electric power, and the purpose of effectively saving energy can be achieved.

Below in conjunction with accompanying drawing, further illustrate the specific structure feature and purpose of the present utility model.

Brief description of the drawings:

Fig. 1 is the front view of the utility model vibrating screen automatic cleaning device.

Fig. 2 is a top view of the automatic cleaning device for vibrating screens of the present invention.

Fig. 3 is a cross-sectional enlarged view of the internal structure of the vibrating screen automatic cleaning device of the present invention.

Fig. 4 is a combined cross-sectional enlarged view of the top of the main shaft of the present invention.

The utility model is a vibrating screen automatic cleaning device (as shown in Figures 1 and 2). An output shaft 12 is provided below the motor 11, and a belt 13 is horizontally sleeved on the output shaft 12;

As shown in Fig. 1, 3 again, the other end of belt 13 wherein can drive a driving wheel 14, the center of driving wheel 14 can drive a vertical hollow main shaft 20, main shaft 20 wherein allows clear water to enter its inside by the top and Downward circulation, a water spray pipe 21 is arranged horizontally below the main shaft 20, and several water spray ports 22 are arranged at intervals at the bottom of the water spray pipe 21, so that the water spray pipe 21 and the water spray ports 22 can rotate on the main shaft 20 Do the circular movement again and again at the same time, and the position below the main shaft 20, the water spray pipe 21 and the water spray port 22 is provided with a large and small screen cloth 30 for filtering materials;

Cooperate with shown in Fig. 1, 3, 4 again, wherein the upper outer ring of main shaft 20 is provided with the water seal pad 40 that can block water, and between the water seal pad fixing seat 41 and its top seat 42 is provided with An O-ring 43 for water blocking, and a water inlet pipe 44 is provided above the top seat 42. When cleaning the screen 30, clean water can enter the top seat 42 through the water inlet pipe 44, and part of the water flow directly into the main shaft 20, but part of the water flow will be between the outside of the main shaft 20 and the inside of the top seat 42, because the water seal gasket 40 and the O-ring 43 have a good water blocking effect, so the clean water flows downward through the main shaft 20 to The bottom of the hollow main shaft 20 is connected and circulated to the inside of the water spray pipe 21, so that clean water can be sprayed downward through the water spray port 22 below the water spray pipe 21 to clean the screen 30 at the bottom;

As shown in Fig. 3 again, be provided with the material conveying pipe 50 that is inverted T shape in the middle section place of main shaft 20, form a material delivery inlet 51 horizontally on one side of material conveying pipe 50, in addition in the material conveying pipe 50 A material cylinder 52 is formed below, and the bottom of the material cylinder 52 has several through holes 53 for the material to fall downward. When the combination of the above structures is used, when the screen 30 is not cleaned, the material can be sent through the material. The inlet 51 enters the inside of the material conveying pipe 50, and is then conveyed downwards into the material cylinder 52 by the material conveying pipe 50, and the material can fall downwards onto the screen 30 through the through hole 53 below the material cylinder 52, and larger particles Then pause on the screen cloth 30, then vibrate the particles on the screen cloth 30 to output at the sundry outlet 60 as shown in Figure 1, and the smaller particles will fall down through the screen cloth 30 to The screen on the lower layer can achieve the purpose of separating large and small materials.

Claims (3)

1. vibrating screen panel automatic cleaning device, it is provided with support plate in jarring machine, vertically to be provided with motor, is provided with an output shaft in the motor below on support plate, a horizontal sheathed belt on output shaft, and the inside of jarring machine is provided with screen cloth, it is characterized in that:

But in belt end transmission one drive in addition, drive central authorities can drive a hollow main shaft longitudinally, and main shaft can allow clear water circulate down, laterally is provided with a sparge pipe in the main shaft below, is provided with several water jets in the sparge pipe bottom with spacing distance.

2. vibrating screen panel automatic cleaning device according to claim 1 is characterized in that: wherein be provided with the water seal pad that can Gong block water in the top of main shaft external rings, be provided with O type ring between water seal pad holder and footstock, the footstock top is provided with water inlet pipe.

3. vibrating screen panel automatic cleaning device according to claim 1, it is characterized in that: wherein be provided with the Material pipeline that is inverted T-shaped in the main shaft middle section, be horizontally set with in a side of Material pipeline and form a material and send into mouth, be formed with the material tube in the Material pipeline below, having several in material tube below can be for the through hole of material whereabouts.

Images