CN207204776U - A kind of deduster - Google Patents

Abstract

The utility model relates to the field of dust removal equipment and aims to provide a dust remover for adjusting the distance between the dust removal body and the ground. The main points of the technical scheme include a dust removal body, a dust removal pipe and a dust removal head. One end of the dust removal pipe is connected to the dust removal body , the other end is connected with the dedusting head, and the end of the dedusting main body close to the ground is provided with an accommodation cavity, and a lifting device is provided in the accommodating cavity, and the lifting device is used to adjust the distance between the dedusting main body and the ground. By adopting the above technical scheme, when using the dust collector, the dust collector can absorb the dust around the dust removal head. When the dust collector needs to absorb the dust at a higher place, start the lifting device, and change the distance between the dust removal body and the ground by adjusting the lifting device. Adjust the dust collector to the required height to absorb dust.

Description

a dust collector

technical field

The utility model relates to the field of dust removal equipment, in particular to a dust remover.

Background technique

A dust collector is a device used to absorb dust.

At present, most of the dust collectors on the market are shown in FIG. 1 , including a dust removal head 3 , a dust removal pipe 2 and a dust removal main body 1 . One end of the dust removal pipe 2 is connected to the dust removal head 3 and the other end is connected to the dust removal main body 1 .

The dust removal head 3 can absorb the dust below the dust removal head 3 or around the dust removal head 3, but cannot absorb the dust above it, but the height of the dust removal body 1 of this dust collector from the ground is fixed, so the height of the dust removal head 3 cannot be changed .

Utility model content

The purpose of the utility model is to provide a dust remover capable of adjusting the distance between the dust removal main body and the ground.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A dust remover, comprising a dust removal main body, a dust removal pipe and a dust removal head, one end of the dust removal pipe is connected to the dust removal main body, and the other end is connected to the dust removal head, the end of the dust removal main body close to the ground is provided with an accommodation chamber, the accommodation chamber A lifting device is provided, and the lifting device is used to adjust the distance between the dust removal main body and the ground.

By adopting the above technical solution, when using the dust collector, the dust collector can absorb the dust around the dust removal head. When the dust collector needs to absorb the dust at a higher place, start the lifting device, and adjust the lifting device to change the distance between the dust removal body and the ground. Adjust the dust collector to the required height to absorb dust.

Further setting: the lifting device includes a lifting frame, a sliding block, and a piston pushing device, the lifting frame is arranged in the accommodation chamber, the piston pushing device is arranged on the lifting frame, and the piston rod of the piston pushing device is connected to the sliding One end of the block close to the ground, the sliding block is connected with the lifting frame through a sliding member, and the end of the sliding block away from the sliding member is connected with the dust removal main body through a connecting rod.

By adopting the above technical scheme, when the piston pushing device is in the working state, the piston rod of the piston pushing device moves, the sliding block moves with the movement of the piston rod, and the sliding block drives the connecting rod to move together when it moves, so as to drive the dust removal main body The purpose of the movement is to adjust the distance between the dust removal body and the ground.

Further setting: the sliding member includes a slide rail and a first slide groove, the slide rail is arranged on the lifting frame, the first slide groove is arranged on the sliding block, and the slide rail is matched with the first slide groove .

By adopting the above technical scheme, while the piston rod of the piston pushing device moves, the sliding block moves with the movement of the piston rod, and the sliding block drives the dust removal body to move through the connecting rod, thereby changing the distance between the dust removal body and the ground, During the movement of the sliding block, relative motion occurs between the first chute and the slide rail, and the movement track of the first chute on the slide rail limits the movement track of the sliding block.

Further setting: the end of the slide rail facing away from the ground is provided with a limit rod.

By adopting the above technical solution, when the first chute moves relative to the slide rail, the setting of the limit rod limits the position of the first chute, reducing the first chute from sliding out of the slide rail during the movement The possibility of making the adjustment of the distance between the dust removal body and the ground can be carried out normally.

Further setting: the lifting device includes a lifting seat, a motor, a screw, a nut seat, and a connecting frame, the lifting seat is arranged in the accommodating cavity, the motor is arranged on the lifting seat, and the leading screw is connected to the output of the motor shaft, the nut seat is arranged on the lead screw, one end of the connecting frame is connected to the nut seat, and the other end is connected to the dust removal main body, and the lead screw matches the nut seat.

By adopting the above technical scheme, when the motor is in the working state, the lead screw rotates with the rotation of the output shaft of the motor, thereby driving the nut seat to move on the lead screw. On the one hand, the connecting frame limits the nut seat, reducing the nut The possibility of rotating the seat on the lead screw, on the other hand, connect the nut seat and the dust removal body, so that the dust removal body moves with the movement of the nut seat, thereby changing the distance between the dust removal body and the ground, and making the distance between the dust removal body and the ground The distance can be adjusted.

Further setting: the end of the lead screw away from the motor is provided with a top block.

By adopting the above technical solution, the setting of the top block limits the position of the nut seat, and when the nut seat moves away from the motor, the possibility of the nut seat being separated from the lead screw is reduced.

It is further provided that an extension piece is provided on one side of the lifting seat close to the ground, and the extension piece is connected to the dust removal main body through a lifting guide post, and the lifting guide post includes a first guide post and a second guide post, and the first guide post A guide post is set in a hollow shape, the first guide post is set on the extension piece, the second guide post is nested in the first guide post, and the end of the second guide post away from the first guide post is connected to the dust removal body .

By adopting the above technical solution, the dust removal body moves away from the ground, and at the same time, the second guide column moves away from the first guide column. The lifting guide column increases the stability between the dust removal body and the lifting seat on the one hand, and on the other hand The movement trajectory of the dust removal body is limited, which reduces the possibility of shaking of the dust removal body during movement.

Further setting: a sliding member is provided between the lifting seat and the dust removal main body, the sliding member includes a pulley and a second chute, the pulley is connected to the lifting seat through a support, and the second chute is arranged on the dust removal main body On, the second chute matches the pulley.

By adopting the above technical scheme, when the dust removal body is moving, the second chute moves relative to the pulley, so that the sliding friction between the dust removal body and the lifting seat changes from sliding friction to rolling friction, reducing the friction between the dust removal body and the lifting seat force, making the process of adjusting the dust removal body smoother.

In summary, the utility model has the following beneficial effects:

1. The setting of the lifting device adjusts the distance between the main body of the dust collector and the ground, and can adjust the dust collector to an appropriate height according to the work requirements;

2. The arrangement of the sliding member reduces the frictional force on the dust removal body during its movement, making the adjustment of the distance between the dust removal body and the ground smoother.

Description of drawings

Fig. 1 is a structural schematic diagram for embodying the prior art;

Fig. 2 is a structural schematic diagram for embodying the positional relationship between the lifting frame and the dust removal main body in embodiment 1;

Fig. 3 is an enlarged view of the structure of part A for embodying the lifting device in Fig. 2;

Fig. 4 is a schematic structural view for embodying the lifting device in embodiment 2;

Fig. 5 is a structural schematic diagram for embodying the positional relationship between the lifting seat and the dust removal main body in embodiment 2;

Fig. 6 is an enlarged view of the structure of part B used to embody the lifting guide column in Fig. 5;

FIG. 7 is a schematic structural diagram for embodying the sliding member in Embodiment 2. FIG.

In the figure, 1. Dust removal main body; 2. Dust removal pipe; 3. Dust removal head; 4. Accommodating cavity; 5. Lifting device; 51. Lifting frame; , motor; 56, lead screw; 57, nut seat; 58, connecting frame; 6, sliding member; 61, slide rail; 62, first chute; 7, connecting rod; 8, limit rod; 9, top Block; 10, extension sheet; 11, lifting guide post; 111, first guide post; 112, second guide post; 12, sliding member; 121, pulley; 122, second chute; 13, bearing; 14, Accommodating holes.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment 1: A dust remover, as shown in Figure 2 and Figure 3, includes a dust removal main body 1, a dust removal pipe 2 and a dust removal head 3, and the end of the dust removal main body 1 close to the ground is provided with an accommodation chamber 4, and the accommodation chamber 4 is provided with a lift device 5.

As shown in Figures 2 and 3, the lifting device 5 includes a lifting frame 51, a sliding block 52, and a piston pushing device 53. The lifting frame 51 is arranged in the accommodation chamber 4, and the piston pushing device 53 is arranged on the lifting frame 51. The piston rod of 53 is connected to one end of the sliding block 52 close to the ground; the sliding block 52 is connected with the lifting frame 51 through a sliding member 6, and the sliding member 6 includes a slide rail 61 and a first slide groove 62, and the slide rail 61 is arranged on On the lifting frame 51, the first chute 62 is arranged on the sliding block 52, and the end of the sliding rail 61 away from the ground is provided with a limit rod 8, and the sliding rail 61 matches the first chute 62; the end of the sliding block 52 is away from the sliding member 6 The connecting rod 7 is connected with the dust removal main body 1, and the piston pushing device 53, the sliding block 52, the sliding member 6 and the connecting rod 7 each have two parts, and the central axis of the lifting frame 51 is the center of symmetry. The side is symmetrically arranged. In this embodiment, the piston pushing device 53 is arranged as an air cylinder.

Implementation process: when the distance between the dust removal body 1 and the ground needs to be adjusted, the piston pushing device 53 is started, and the piston rod of the piston pushing device 53 moves, so the sliding block 52 moves with the movement of the piston rod, and the sliding block When 52 is moving, it drives the connecting rod 7 to move together, thereby driving the dust removal main body 1 to move with the movement of the sliding block 52 to realize the adjustment of the distance between the dust removal main body 1 and the ground. A chute 62 moves relative to the slide rail 61. When the first chute 62 moves to the end of the slide rail 61 away from the ground, the limit rod 8 limits the first chute 62, and the first chute 62 Stop moving, now the distance between the dust removal main body 1 and the ground is adjusted to the maximum.

Embodiment 2: A dust collector, as shown in Figure 4, differs from Embodiment 1 in that in this embodiment, the lifting device 5 includes a lifting seat 54, a motor 55, a lead screw 56, a nut seat 57, a connection Frame 58, lifting seat 54 is arranged in the accommodation chamber 4, motor 55 is arranged on the lifting seat 54, one end of lead screw 56 is connected to the output shaft of motor 55, and the other end is provided with top block 9, and nut seat 57 is arranged on lead screw 56, leading screw 56 is matched with nut seat 57, and nut seat 57 is a square, and a connecting frame 58 is set on each side of nut seat 57, and one end of connecting frame 58 connects nut seat 57, and the other end connects dust removal main body 1 .

As shown in Fig. 5 and Fig. 6, an extension piece 10 is provided on the end side of the lift seat 54 close to the ground, and accommodation holes 14 are provided at the four corners of the dust removal main body 1 near the end of the ground, and the extension piece 10 is connected by a lifting guide post 11. In the dust removal main body 1, the lifting guide post 11 is arranged in the accommodation hole 14, the lifting guide post 11 includes a first guide post 111 and a second guide post 112, the first guide post 111 is hollow, and the first guide post 111 is arranged on On the extension piece 10 , the second guide post 112 is nested in the first guide post 111 , and the end of the second guide post 112 facing away from the first guide post 111 is connected to the dust removal main body 1 .

As shown in Figure 7, a sliding member 12 is provided between the lifting seat 54 and the dust removal main body 1. The sliding member 12 includes a pulley 121 and a second chute 122. The pulley 121 is connected to the lifting seat 54 by a support 13, and the second chute 122 is arranged on the dust removal main body 1 , and the second chute 122 is matched with the pulley 121 .

Implementation process: start motor 55, the output shaft of motor 55 drives leading screw 56 to rotate when rotating, and leading screw 56 is when rotating, and nut seat 57 moves on leading screw 56, and nut seat 57 is in moving process, the second The guide post 112 moves relative to the first guide post 111, while the second chute 122 slides relative to the pulley 121, and the movement of the nut seat 57 drives the dust removal main body 1 to move together, thereby changing the distance between the dust removal main body 1 and the ground. Realize the adjustment of the distance between the dust removal main body 1 and the ground.

The above-mentioned embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution according to needs after reading this description, but as long as it is within the utility model All new claims are protected by patent law.

Claims (8)

1. A dust remover, comprising a dust removal main body (1), a dust removal pipe (2) and a dust removal head (3), one end of the dust removal pipe (2) is connected with the dust removal main body (1), and the other end is connected with the dust removal head (3) ) connection, characterized in that: the dust removal main body (1) is provided with a housing chamber (4) at one end near the ground, and a lifting device (5) is provided in the housing chamber (4), and the lifting device (5) is used to adjust the dust removal The distance between the main body (1) and the ground. 2. A dust collector according to claim 1, characterized in that: the lifting device (5) includes a lifting frame (51), a sliding block (52), a piston pushing device (53), and the lifting frame ( 51) Set in the housing chamber (4), the piston pushing device (53) is set on the lifting frame (51), the piston rod of the piston pushing device (53) is connected to the end of the sliding block (52) close to the ground , the sliding block (52) is connected with the lifting frame (51) through a sliding member (6), and the end of the sliding block (52) away from the sliding member (6) is connected to the dust removal main body ( 1) connected. 3. A dust remover according to claim 2, characterized in that: the sliding member (6) comprises a slide rail (61) and a first slide groove (62), and the slide rail (61) is arranged on On the lifting frame (51), the first sliding slot (62) is arranged on the sliding block (52), and the sliding rail (61) matches the first sliding slot (62). 4. A dust remover according to claim 3, characterized in that: the end of the slide rail (61) facing away from the ground is provided with a limit rod (8). 5. A dust remover according to claim 1, characterized in that: the lifting device (5) includes a lifting seat (54), a motor (55), a lead screw (56), a nut seat (57), a connection frame (58), the lifting seat (54) is arranged in the accommodation cavity (4), the motor (55) is arranged on the lifting seat (54), and the lead screw (56) is connected to the motor (55) Output shaft, the nut seat (57) is arranged on the lead screw (56), one end of the connecting frame (58) is connected to the nut seat (57), and the other end is connected to the dust removal main body (1), the lead screw (56 ) matches the nut seat (57). 6. A dust remover according to claim 5, characterized in that: a top block (9) is provided at the end of the lead screw (56) facing away from the motor (55). 7. A dust remover according to claim 6, characterized in that: an extension piece (10) is provided on one side of the lifting seat (54) close to the ground, and the extension piece (10) passes through the lifting guide column (11) connected to the dust removal main body (1), the lifting guide post (11) includes a first guide post (111) and a second guide post (112), and the first guide post (111) is provided in a hollow shape, The first guide post (111) is arranged on the extension sheet (10), the second guide post (112) is nested in the first guide post (111), and the second guide post (112) is away from the first guide post (112). One end of a guide post (111) is connected to the dust removal main body (1). 8. A dust remover according to claim 7, characterized in that: a sliding member (12) is provided between the lifting seat (54) and the dust removal main body (1), and the sliding member (12) includes a pulley (121) and the second chute (122), the pulley (121) is connected to the lifting seat (54) by the support (13), and the second chute (122) is arranged on the dust removal main body (1), The second chute (122) matches the pulley (121).