CN207756471U - A kind of heavy sieve - Google Patents
A kind of heavy sieve Download PDFInfo
- Publication number
- CN207756471U CN207756471U CN201721572377.XU CN201721572377U CN207756471U CN 207756471 U CN207756471 U CN 207756471U CN 201721572377 U CN201721572377 U CN 201721572377U CN 207756471 U CN207756471 U CN 207756471U
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- motor
- sieve
- screen box
- spring
- belt
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Abstract
A kind of heavy sieve, it is characterised in that including elastic component, screen box (3) and power plant.This patent has the features such as small, light-weight, low energy consumption, is easily installed and technology arrangement, and sieving capacity is powerful.
Description
Technical field
This patent is related to a kind of heavy sieve.
Background technology
Heavy sieve is to be driven using dragging outside vibrating motor or common electric machine or Natural vibration source, makes sieve nest along exciting force direction
Make periodic reverse vibration, material linearly makees parabolic motion on compass screen surface, to reach screening purpose.
Heavy sieve is dragged by vibration source, sieve nest, sieve, vibration absorber and bottom and is formed, and screen(ing) machine side plate is made of quality steel plate
It forms, side plate is connect with crossbeam, vibrator pedestal using high-strength bolt or ring-grooved rivet, reasonable for structure, sturdy and durable.
Heavy sieve is mainly used for the industries such as metallurgy, mine, coal, building materials, electric power, chemical industry, especially most with metallurgy industry purposes
Be extensive, be under blast furnace, coke-oven plant, the common sieving machine in ore dressing plant, which uses novel energy-conserving vibrating motor or exciting
Device makees vibration source, rubber spring support and vibration isolation, have that treating capacity is big, screening efficiency is high, sieve is replaced convenient, installation and repair
The advantages that easy.
Heavy sieve be one kind be widely used in the industries such as mine, coal, electric power, metallurgy, building materials, fire resisting to bulk materials and
In, little grainy material carry out the novel screening plant of graded operation.
Utility model content
The utility model patent is designed to provide a kind of heavy sieve, it is characterised in that including elastic component, screen box (3)
And power plant；
The elastic component includes spring (1) and spring base (2), on one end fixed spring seat (2) of the spring (1),
The other end of spring (1) is fixedly connected with screen box (3)；
The power plant includes belt wheel (4), V-belt (5), motor (6) and motor cabinet (7), and the motor (6) is fixed
Top in motor cabinet (7), the motor (6) are connect by the V-belt (5) being externally wrapped with belt wheel (4), which is located at
It on the side wall of screen box (3), is run by motor (6) so that V-belt (5) band movable belt pulley (4) rotates, so that screen box (3)
Make longitudinal direction and move forward and backward movement, the power of motor is 12-18kW.
The inside of the screen box (3) also has sieve, and the aperture of the sieve is 15-75mm.
The quantity of the elastic component is two.
The quantity of spring is 3 in the elastic component, is fixed on jointly on screen box (3).
The lower part of the motor cabinet (7) has pedestal (7-1), passes through axis between the motor cabinet (7) and pedestal (7-1)
(10) connect, there is on the motor cabinet (7) elastic force apparatus (8), the other end of the elastic force apparatus (8) by movable axis (9) with
Pedestal (7-1) is fixedly connected, by adjusting elastic force apparatus (8) rate of tension so as to adjust motor cabinet (7) angle.
Heavy sieve described in this patent can sieve super large-sized aggregate when referring to, such as grain size is in 500mm or more.
Advantageous effect：
1, this patent is simple in structure, and sieving capacity is big；
2, this patent all parts light weight, is easily installed and technology arrangement；
3, this patent has small, light-weight, and low energy consumption, is easily installed and the features such as technology arrangement, using energy-saving vibrating
Dynamic motor makees vibration source, and using spring supporting and vibration isolation, treating capacity is big, and screening efficiency is high, and sieve has larger mounted angle, spells
Block assembles sieve plate, and it is convenient to replace, and service life is long.
Description of the drawings
Fig. 1 is the structural schematic diagram of this patent.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.
A kind of heavy sieve, it is characterised in that including elastic component, screen box (3) and power plant；
The elastic component includes spring (1) and spring base (2), on one end fixed spring seat (2) of the spring (1),
The other end of spring (1) is fixedly connected with screen box (3)；
The power plant includes belt wheel (4), V-belt (5), motor (6) and motor cabinet (7), and the motor (6) is fixed
Top in motor cabinet (7), the motor (6) are connect by the V-belt (5) being externally wrapped with belt wheel (4), which is located at
It on the side wall of screen box (3), is run by motor (6) so that V-belt (5) band movable belt pulley (4) rotates, so that screen box (3)
Make longitudinal direction and move forward and backward movement, the power of motor is 12-18kW.
The inside of the screen box (3) also has sieve, and the aperture of the sieve is 15-75mm.
The quantity of the elastic component is two.
The quantity of spring is 3 in the elastic component, is fixed on jointly on screen box (3).
The lower part of the motor cabinet (7) has pedestal (7-1), passes through axis between the motor cabinet (7) and pedestal (7-1)
(10) connect, there is on the motor cabinet (7) elastic force apparatus (8), the other end of the elastic force apparatus (8) by movable axis (9) with
Pedestal (7-1) is fixedly connected, by adjusting elastic force apparatus (8) rate of tension so as to adjust motor cabinet (7) angle.
The vibration frequency of the screen box (3) is 1000-1500rpm, preferably 1220rpm, which sieves per hour
Amount is 300-500 tons；
The screen box size is that 5300*1500*1700mm (long * wide * high) described sieve is two layers, and the mesh of top layer is
The mesh of 75mm, bottom are 15mm；The power of motor is 12-18kW, preferably 15kW.
It should be understood that these embodiments are merely to illustrate the utility model rather than limitation the scope of the utility model.This
Outer to should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model each
Kind change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (5)
1. a kind of heavy sieve, it is characterised in that including elastic component, screen box (3) and power plant；
The elastic component includes spring (1) and spring base (2), on one end fixed spring seat (2) of the spring (1), spring
(1) the other end is fixedly connected with screen box (3)；
The power plant includes belt wheel (4), V-belt (5), motor (6) and motor cabinet (7), and the motor (6) is fixed on electricity
The top of engine base (7), the motor (6) are connect by the V-belt (5) being externally wrapped with belt wheel (4), which is located at screen box
(3) it on side wall, is run by motor (6) so that V-belt (5) band movable belt pulley (4) rotates, so that screen box (3) is indulged
Displacement movement forwards, backwards, the power of motor are 12-18kW.
2. a kind of heavy sieve as described in claim 1, which is characterized in that the inside of the screen box (3) also has sieve, the sieve
The aperture of net is 15-75mm.
3. a kind of heavy sieve as described in claim 1, which is characterized in that the quantity of the elastic component is two.
4. a kind of heavy sieve as described in claim 1, which is characterized in that the quantity of spring is 3 in the elastic component, altogether
It is same to be fixed on screen box (3).
5. a kind of heavy sieve as described in claim 1, which is characterized in that the lower part of the motor cabinet (7) has pedestal (7-
1) it, is connected by axis (10) between the motor cabinet (7) and pedestal (7-1), there is elastic force apparatus (8) on the motor cabinet (7),
The other end of the elastic force apparatus (8) is fixedly connected by movable axis (9) with pedestal (7-1), by adjusting of elastic force apparatus (8)
Tightness so as to adjust motor cabinet (7) angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572377.XU CN207756471U (en) | 2017-11-22 | 2017-11-22 | A kind of heavy sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572377.XU CN207756471U (en) | 2017-11-22 | 2017-11-22 | A kind of heavy sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756471U true CN207756471U (en) | 2018-08-24 |
Family
ID=63188526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572377.XU Active CN207756471U (en) | 2017-11-22 | 2017-11-22 | A kind of heavy sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756471U (en) |
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2017
- 2017-11-22 CN CN201721572377.XU patent/CN207756471U/en active Active
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