CN205966504U - Low -smoke halogen -free cable material screening drug particles - Google Patents

Abstract

The utility model discloses a low-smoke halogen-free cable material granule screening device, which comprises a base plate; a moving frame is arranged in the middle of the base plate; a first hydraulic pump placed horizontally is respectively installed at both ends of the base plate; two second hydraulic pumps are respectively installed. A hydraulic rod of a hydraulic pump extends laterally and is correspondingly installed on the outer sides of the frame walls on both sides of the moving frame. The particle screening device of the utility model can make the screening frame vibrate up and down to complete the screening under the action of the second hydraulic pump; and can drive the moving frame to move left and right on the bottom plate under the action of the first hydraulic pump, thereby driving the moving frame The second hydraulic pump and the screening frame move left and right, so that when the particles are screened, vibration screening in the up and down directions and left and right directions is carried out at the same time, so the screening effect is better and the screening efficiency is higher.

Description

A low-smoke and halogen-free cable material particle screening device

technical field

The utility model relates to a production equipment for cable materials, in particular to a particle screening device for low-smoke and halogen-free cable materials.

Background technique

Traditionally, the particle screening device for cable materials is screened through a sieve plate or a screen frame. Some of the existing ones are screened manually, and the other is screened by machine vibration. The screening device in the prior art is usually screened by vibration, usually by vibrating up and down Or left and right vibration screening, but the screening effect of this unidirectional particle screening device is usually not very good, and the screening efficiency is low.

Utility model content

The purpose of the utility model is to provide a particle screening device for low-smoke halogen-free cable materials with good particle screening effect and high screening efficiency for the shortcomings of the prior art.

Technical solution: The technical solution adopted by the utility model to solve the problem is: a low-smoke halogen-free cable material particle screening device, which includes a bottom plate; a moving frame is arranged in the middle of the bottom plate; and a The first hydraulic pump placed horizontally; the hydraulic rods of the two first hydraulic pumps extend horizontally and are installed on the outside of the frame walls on both sides of the moving frame; the two ends of the frame plate of the moving frame are also installed with vertically placed The second hydraulic pump; the top of the moving frame is also provided with a screening frame, and the frame walls on both sides of the screening frame are also provided with mounting plates extending outward; the positions of the two second hydraulic pumps on the moving frame and The positions of the mounting plates on both sides of the screening frame are corresponding, and the hydraulic rod of the second hydraulic pump is installed on the mounting plate vertically upward; the frame plate of the screening frame is also provided with a screen; the middle of the moving frame is also provided with a A material receiving frame, the position of the material receiving frame corresponds to the position of the screen.

Further, the frame plate of the moving frame is also provided with a frame groove; the material receiving frame is detachably installed in the frame groove; the purpose of setting the screen groove is to fix the position of the material receiving frame to prevent , the receiving frame appears displacement movement.

Further, the screening frame is also provided with a hinged frame cover; the frame cover is used to prevent the cable material from jumping out of the screening frame during vibration screening.

Further, the bottom plate is also provided with a chute, and the moving frame is placed in the chute; the setting of the chute is to make the moving frame move left and right more smoothly and move more smoothly.

Beneficial effects: the utility model has the following beneficial effects:

(1) The particle screening device of the present utility model can make the screening frame vibrate up and down to complete the screening under the action of the second hydraulic pump; The second hydraulic pump on the moving frame and the screening frame move left and right, so that when the particles are screened, vibration screening in the up and down directions and left and right directions is carried out at the same time, so the screening effect is better and the screening efficiency is higher;

(2) The utility model can not only cooperate with the screening, but also can separately complete the screening vibration in the up-down direction and the left-right direction by closing the first hydraulic pump and the second hydraulic pump respectively, with stronger selectivity, and the material receiving frame of the utility model Placed on the moving frame and move together with the moving frame and the screening frame, the particles screened on the screening frame can be well dropped into the receiving frame, with stronger coordination, reasonable overall structure, clear principle and strong practicability.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, further clarifies the utility model, and this embodiment implements under the premise of the technical solution of the utility model, and it should be understood that these examples are only used to illustrate the utility model and are not intended to limit the utility model range.

As shown in Figure 1, a low-smoke halogen-free cable material particle screening device includes a base plate 1; a moving frame 2 is arranged in the middle of the base plate 1; Hydraulic pump 3; the hydraulic rods of the two first hydraulic pumps 3 protrude horizontally and are installed on the outside of the frame walls on both sides of the moving frame 2; Two hydraulic pumps 4; the top of the moving frame 2 is also provided with a screening frame 5, and the two side frame walls of the screening frame 5 are also provided with mounting plates 6 extending outward; two second on the moving frame 2 The position of the hydraulic pump 4 corresponds to the position of the mounting plates 6 on both sides of the screening frame 5, and the hydraulic rod of the second hydraulic pump 4 is installed on the mounting plates 6 vertically upwards; the frame plate of the screening frame 5 is also provided with There is a screen 7; the middle part of the moving frame 2 is also provided with a material receiving frame 8, and the position of the material receiving frame 8 corresponds to the position of the screen 7.

The frame plate of described mobile frame 2 is also provided with frame groove 9; Described material receiving frame 8 is detachably installed in frame groove 9; Screen groove 9 is set in order to fix the position of material receiving frame 8, in case When vibrating and screening, the material-receiving frame 8 appears displacement and moves.

The screening frame 5 is also provided with a hinged frame cover 10; the frame cover 10 is to prevent the cable material from jumping out of the screening frame 5 during vibration screening.

The bottom plate 1 is also provided with a chute 11, and the moving frame 2 is placed in the chute 11; the setting of the chute 11 is to make the moving frame 2 move left and right more smoothly, and move more smoothly.

The particle screening device of the utility model can make the screening frame vibrate up and down to complete the screening under the action of the second hydraulic pump; and can drive the moving frame to move left and right on the bottom plate under the action of the first hydraulic pump, thereby driving the moving frame The second hydraulic pump and the screening frame move left and right, so that when the particles are screened, vibration screening in the up and down directions and left and right directions is carried out at the same time, so the screening effect is better and the screening efficiency is higher.

The utility model can not only cooperate with the screening, but also can separately complete the screening vibration in the up-down direction and the left-right direction by closing the first hydraulic pump and the second hydraulic pump separately, and the selectivity is stronger. The upper frame and the moving frame and the screening frame move together, which can well drop the particles screened on the screening frame into the material receiving frame, with stronger coordination, reasonable overall structure, clear principle and strong practicability.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (4)

1. A low-smoke halogen-free cable material particle screening device is characterized in that: it includes a base plate (1); the middle part of the base plate (1) is provided with a moving frame (2); and the two ends of the base plate (1) are respectively A horizontally placed first hydraulic pump (3) is installed; the hydraulic rods of the two first hydraulic pumps (3) extend laterally and are correspondingly installed on the outside of the frame walls on both sides of the moving frame (2); the moving frame ( 2) The two ends of the frame plate are also equipped with a vertically placed second hydraulic pump (4); a screening frame (5) is also arranged above the moving frame (2), and the two sides of the screening frame (5) The side frame wall is also provided with a mounting plate (6) extending outward; the positions of the two second hydraulic pumps (4) on the moving frame (2) are the same as those of the mounting plates (6) on both sides of the screening frame (5). Corresponding positions, the hydraulic rod of the second hydraulic pump (4) is installed on the mounting plate (6) vertically upwards; the frame plate of the screening frame (5) is also provided with a screen (7); the moving frame ( 2) The middle part is also provided with a material receiving frame (8), and the position of the material receiving frame (8) corresponds to the position of the screen cloth (7). 2. A low-smoke halogen-free cable material particle screening device according to claim 1, characterized in that: the frame plate of the moving frame (2) is also provided with a frame groove (9); The material frame (8) is detachably installed in the frame groove (9). 3. A low-smoke halogen-free cable material particle screening device according to claim 1, characterized in that: the screening frame (5) is also provided with a hinged frame cover (10). 4. A low-smoke halogen-free cable material particle screening device according to claim 1, characterized in that: the bottom plate (1) is also provided with a chute (11), and the moving frame (2) Place it in the chute (11).