CN209772716U

CN209772716U - Vibration screening forming device

Info

Publication number: CN209772716U
Application number: CN201920526488.XU
Authority: CN
Inventors: 张辉; 杜飞; 房美才; 吴新光; 林全国; 蒋永涛; 齐卫
Original assignee: Shandong Youbang Fertilizer Industry & Technology Co Ltd
Current assignee: Shandong Youbang Fertilizer Industry & Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2019-12-13
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to a reciprocating sieve field specifically is a vibration screening forming device, including dividing the sieve chamber, divide the laminating of sieve chamber internal face to be provided with the screen cloth, and the screen cloth front and back symmetry clamping installs the mounting panel, two sets of mounting brackets are installed to mounting panel bottom surface bilateral symmetry, and install the oversheath through the draw-in groove between the mounting bracket, the oversheath is gone into and is provided with the traveller, and the welding of traveller bottom is provided with the dog, the traveller top is gone into and is provided with the striking plate, striking plate lower surface and oversheath upper surface are provided with compression spring around closing outside the traveller, striking plate upper surface veneer is provided with the rubber pad, bilateral symmetry installs two sets of semi-gear in the oversheath, and semi-gear connects through the pivot and sets up driving motor. The device realizes the solid transmission between repeated clashing mounting panel and the screen cloth to the mounting panel lower surface through driving motor's rotation and makes the screen cloth produce the vibration, accelerates the screening speed of screen cloth to the chemical fertilizer granule.

Description

vibration screening forming device

Technical Field

The utility model relates to a reciprocating sieve technical field specifically is a vibration screening forming device.

Background

Preliminary fertilizer particles need to be screened in the production process of fertilizer raw materials, the fertilizer particles are screened in a grading manner through rotary vibration, the fertilizer in a powder state is turned to a raw material process through a dust removal device and is newly manufactured into fertilizer particles, large-particle massive unqualified fertilizers are extruded and crushed after being recovered, the qualified particles are newly manufactured, the fertilizer particles are guaranteed to be uniformly reduced, and the fertilizer caking is reduced, so that the utilization rate of the fertilizer raw materials is improved.

The screening is carried out through throwing in the chemical fertilizer granule to the screen cloth on more in current chemical fertilizer raw materials screening, intercepts the massive unqualified chemical fertilizer of large granule on the screen cloth, and current screen cloth can improve the screening efficiency of screen cloth through exerting the vibration to the screen cloth.

If a screen device with a vibration function can be invented, the problems can be solved, and therefore a vibration screening forming device is provided.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a vibration screening forming device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibrating screen forming device, is including dividing the sieve chamber, divide the laminating of sieve chamber internal face to be provided with the screen cloth, and the screen cloth front and back symmetry clamping installs the mounting panel, two sets of mounting brackets are installed to mounting panel bottom surface bilateral symmetry, and install the oversheath through the draw-in groove between the mounting bracket, the outer sheath is gone up to put in and is provided with the traveller, and the welding of traveller bottom is provided with the dog, the traveller top is put in and is provided with the striking plate, striking plate lower surface and oversheath upper surface are provided with compression spring around closing outside the traveller, striking plate upper surface veneer is provided with the rubber pad, bilateral symmetry installs two sets of semi-gear in the oversheath, and semi-gear connects through.

Preferably, a tooth socket matched with the half gear is formed in the sliding column below the stop block, and a through hole matched with the sliding column is formed in the upper surface and the lower surface of the outer sheath in a penetrating mode.

Preferably, the half gears are two groups of gears which are arranged in bilateral symmetry, and the clamping teeth are arranged around one hundred eighty degrees outside the gears.

Preferably, the middle of the half gear is provided with a rotating shaft in an interference fit manner, the tail end of the rotating shaft is connected with a driving motor, and the driving motor is inserted into the front wall surface and the rear wall surface of the screening cavity.

Preferably, the left and right groups of driving motors are opposite in steering direction, the left driving motor rotates anticlockwise, and the right driving motor rotates clockwise.

Compared with the prior art, the beneficial effects of the utility model are that:

1. When the device rotates to the surface without the clamping teeth to be contacted with the sliding column through the half gear, the sliding column releases elastic potential energy gathered by the compression spring after stopping receiving the steering force applied downwards by the half gear, so that the impact plate quickly rises to impact the lower surface of the mounting plate.

2. The device is driven by the driving motor through the half gear to continuously rotate and then repeatedly pull down the sliding column, the compression spring drives the impact plate to repeatedly rise, and repeated collision is realized on the lower surface of the mounting plate by the rotation of the driving motor.

3. The device makes the screen cloth produce the vibration through the solid transmission between mounting panel and the screen cloth, accelerates the screening speed of screen cloth to the chemical fertilizer granule.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention

Fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2.

In the figure: 1 divides sieve chamber, 2 screen meshes, 3 mounting panels, 4 mounting brackets, 5 oversheath, 6 travelers, 7 dogs, 8 compression springs, 9 striking plates, 10 rubber pads, 11 semi-gear, 12 driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a vibratory screening forming device, including dividing sieve chamber 1, divide 1 internal face laminating in sieve chamber to be provided with screen cloth 2, and screen cloth 2 front and back symmetry clamping installs mounting panel 3, two sets of mounting brackets 4 are installed to 3 bottom surface bilateral symmetry of mounting panel, and install oversheath 5 between the mounting bracket 4 through the draw-in groove, it is provided with traveller 6 to place on the oversheath 5, and the welding of traveller 6 bottom is provided with dog 7, 6 tops of traveller are placed and are provided with striking plate 9, striking plate 9 lower surface and oversheath 5 upper surface are around closing and are provided with compression spring 8 outside traveller 6, striking plate 9 upper surface veneer is provided with rubber pad 10, bilateral symmetry installs two sets of semi-gear 11 in the oversheath 5, and semi-gear 11 sets up driving motor 12 through.

Referring to fig. 3, a tooth socket matched with the half gear 11 is formed on the sliding column 6 below the stop 7, and a through hole matched with the sliding column 6 is formed through the upper surface and the lower surface of the outer sheath 5. Referring to fig. 3, the half gear 11 is two sets of gears symmetrically disposed at left and right sides, and the latch is disposed around one hundred eighty degrees outside the gear. Referring to fig. 3, a rotating shaft is installed in the center of the half gear 11 through interference fit, a driving motor 12 is connected to the tail end of the rotating shaft, and the driving motor 12 is inserted into the front wall surface and the rear wall surface of the screening chamber 1. Referring to fig. 3, the left and right sets of driving motors 12 are turned in opposite directions, and the left driving motor 12 rotates counterclockwise and the right driving motor 12 rotates clockwise.

The working principle is as follows: the driving motor drives the half gear 11 to rotate, the half gear 11 is connected with the sliding column 6 through a tooth groove, the half gear 11 rotates to drive the sliding column 6 to move downwards to enable the compression spring 8 to be compressed and gathered with elastic potential energy, when the half gear 11 rotates to the surface without the clamping teeth to be contacted with the sliding column 6, the sliding column 6 stops receiving the steering force applied downwards by the half gear 11 and releases the elastic potential energy gathered by the compression spring 8, the impact plate 9 quickly rises to impact the lower surface of the mounting plate 3, the outer surface of the half gear 11 which is externally provided with the clamping teeth is re-meshed with the tooth groove arranged at the lower end of the sliding column 6, when the half gear 11 is driven by the driving motor 12 to continuously rotate, the sliding column 6 is repeatedly pulled downwards, the compression spring 8 drives the impact plate 9 to repeatedly rise, repeated impact is realized on the lower surface of the mounting plate 3 by the rotation of the driving motor 12, the noise generated when the impact plate 9 is contacted with the lower surface, thereby utilize the solid transmission between mounting panel 3 and the screen cloth 2 to make screen cloth 2 produce the vibration, accelerate the screening speed of screen cloth 2 to the chemical fertilizer granule.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibration screening forming device, is including dividing sieve chamber (1), its characterized in that: the inner wall surface of the screening cavity (1) is provided with a screen (2) in a fitting way, the screen (2) is symmetrically clamped and installed with an installation plate (3) in the front and the back, two groups of mounting frames (4) are symmetrically arranged on the left and right of the bottom surface of the mounting plate (3), an outer sheath (5) is arranged between the mounting frames (4) through a clamping groove, a sliding column (6) is inserted and arranged on the outer sheath (5), a stop block (7) is welded at the bottom of the sliding column (6), an impact plate (9) is inserted at the top of the sliding column (6), the lower surface of the striking plate (9) and the upper surface of the outer sheath (5) are wound around the sliding column (6) and provided with a compression spring (8), the upper surface of the impact plate (9) is provided with a rubber pad (10) in a gluing manner, two groups of half gears (11) are symmetrically arranged in the outer sheath (5) in a left-right manner, and the half gears (11) are connected through a rotating shaft to form a driving motor (12).

2. A vibratory screening forming apparatus as set forth in claim 1 wherein: a tooth socket matched with the half gear (11) is formed in the sliding column (6) below the stop block (7), and a through hole matched with the sliding column (6) is formed in the upper surface and the lower surface of the outer sheath (5) in a penetrating mode.

3. A vibratory screening forming apparatus as set forth in claim 1 wherein: the half gears (11) are two groups of gears which are arranged in bilateral symmetry, and the clamping teeth are arranged around the outer one hundred eighty degrees of the gears.

4. A vibratory screening forming apparatus as set forth in claim 1 wherein: the middle of the half gear (11) is provided with a rotating shaft in an interference fit mode, the tail end of the rotating shaft is connected with a driving motor (12), and the driving motor (12) is inserted into the front wall face and the rear wall face of the screening cavity (1).

5. A vibratory screening forming apparatus as set forth in claim 1 wherein: the left group and the right group of the driving motors (12) are opposite in steering direction, the driving motor (12) on the left side rotates anticlockwise, and the driving motor (12) on the right side rotates clockwise.