CN211130869U

CN211130869U - Portable dust suction device

Info

Publication number: CN211130869U
Application number: CN201922059354.4U
Authority: CN
Inventors: 裴晓斐; 郭同民; 李玉强; 王昌伟; 游国强
Original assignee: Henan Wanji Aluminum Co ltd
Current assignee: Henan Wanji Aluminum Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-31
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a portable dust suction device, which comprises a dust suction box, wherein the upper end of the dust suction box is provided with a dust suction pipe, the lower end of the dust suction pipe is provided with a dust suction head, the lower surface of the dust suction box is fixedly connected with a support plate, the lower surface of the support plate is fixedly provided with a hydraulic telescopic rod, the lower surface of the hydraulic telescopic rod is fixedly connected with a slide block, the slide block is slidably connected with the upper end of a slide seat, the upper end of one side of the slide seat is fixedly provided with a fixed block, the fixed block is connected with the slide block through an electric push rod, the lower surface of the slide seat is fixedly connected with a fixed table, the lower end of the rotary shaft is rotatably connected with the upper surface of a bottom plate through a bearing, the outer side surface of the rotary shaft is sleeved with a driven gear, one side of the driven gear is engaged with a driving gear, the use universality is improved.

Description

Portable dust suction device

Technical Field

The utility model relates to the technical field of dust absorption, specifically be a portable dust extraction.

Background

The material is in the transportation, generally need be unloaded in the material holding vessel by the flow tube, because the raise dust can appear when transporting to present holding vessel in the material for the operation environment is very poor, thereby influences staff's healthy, consequently needs dust extraction to carry out the dust absorption.

The existing dust suction device is fixedly installed, dust suction adjustment can not be carried out according to storage tanks with different heights and positions, and the existing dust suction device is quite inconvenient.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable dust extraction, can carry out the dust absorption operation according to the holding vessel department of co-altitude and position, improved and used the commonality, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable dust collection device comprises a dust collection box, wherein a dust collection pipe is arranged at the upper end of the dust collection box, a dust collection head is arranged at the lower end of the dust collection pipe, a supporting plate is fixedly connected to the lower surface of the dust collection box, a hydraulic telescopic rod is fixedly arranged on the lower surface of the supporting plate, a sliding block is fixedly connected to the lower surface of the hydraulic telescopic rod, the sliding block is slidably connected to the upper end of a sliding seat, a fixed block is fixedly arranged at the upper end of one side of the sliding seat, the fixed block is connected with the sliding block through an electric push rod, a fixed table is fixedly connected to the lower surface of the sliding seat, a rotating shaft is fixedly arranged on the lower surface of the fixed table, the lower end of the rotating shaft is rotatably connected to the upper surface of a bottom plate through a bearing, a driven gear is sleeved on, the input end of the control switch is electrically connected with the output end of an external power supply, and the output end of the control switch is electrically connected with the input ends of the hydraulic pump, the motor, the electric push rod and the dust collection box respectively.

As a preferred technical scheme of the utility model, the hydraulic oil input of hydraulic pump passes through the pipe and is connected with hydraulic tank's hydraulic oil output, and the hydraulic oil output of hydraulic pump passes through the pipe and is connected with hydraulic telescoping rod's hydraulic oil input.

As an optimized technical scheme of the utility model, the lower fixed surface of bottom plate has the support column, and the lateral surface equipartition of support column has four supports.

As an optimal technical scheme of the utility model, step motor is chooseed for use to the motor.

As a preferred technical scheme of the utility model, be connected with the stiffener between the lateral surface of pivot and the lower surface of fixed station, the quantity of stiffener is two, and two stiffener symmetric distributions are at the lateral surface both ends of pivot.

As a preferred technical scheme of the utility model, hydraulic telescoping rod's quantity is two, and two hydraulic telescoping rod symmetric distributions are both ends around the lower surface of backup pad.

As an optimized technical scheme of the utility model, the last fixed surface of backup pad has places the chamber, and the suction box is fixed and is being placed the intracavity.

As an optimized technical scheme of the utility model, bottom plate and fixed station are circular structure.

Compared with the prior art, the beneficial effects of the utility model are that: this portable dust extraction compact structure, reasonable in design, occupation space is little during the use, can adjust the dust absorption position according to actual conditions for the dust absorption operation is more convenient, through drive gear and driven gear's setting, conveniently adjusts the turned angle of dust absorption head, and electric putter's setting conveniently promotes the dust absorption head and removes, and hydraulic telescoping rod's setting conveniently adjusts the height of dust absorption head, makes the dust absorption position more suitable, improves the use commonality of this device.

Drawings

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

fig. 2 is a front view of the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a support 3, a hydraulic oil tank 4, a hydraulic pump 5, a control switch 6, a rotating shaft 7, a bearing 8, a driving gear 9, a motor 10, a sliding seat 11, a fixed block 12, an electric push rod 13, a sliding block 14, a hydraulic telescopic rod 15, a supporting plate 16, a placing cavity 17, a dust suction box 18, a dust suction pipe 19, a dust suction head 20, a driven gear 21, a reinforcing rod 22 and a fixed table 23.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not a whole embodiment (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side, and the front side of fig. 2 as the front side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a portable dust collection device comprises a dust collection box 18, a dust collection pipe 19 is arranged at the upper end of the dust collection box 18, a dust collection head 20 is arranged at the lower end of the dust collection pipe 19, a support plate 16 is fixedly connected to the lower surface of the dust collection box 18, hydraulic telescopic rods 15 are fixed to the lower surface of the support plate 16, a placement cavity 17 is fixed to the upper surface of the support plate 16, the dust collection box 18 is fixed in the placement cavity 17, the two hydraulic telescopic rods 15 are symmetrically distributed at the front end and the rear end of the lower surface of the support plate 16, the hydraulic telescopic rods 15 are arranged in two positions to improve the movement stability of the dust collection head 20, a sliding block 14 is fixedly connected to the lower surface of each hydraulic telescopic rod 15, the sliding block 14 is slidably connected to the upper end of a sliding seat 11, a fixed block 12 is fixed to the upper end of one side of the sliding seat 11, the lower fixed surface of fixed station 23 has pivot 7, be connected with stiffener 22 between the lateral surface of pivot 7 and the lower surface of fixed station 23, the quantity of stiffener 22 is two, two stiffener 22 symmetric distribution are at the lateral surface both ends of pivot 7, the setting of stiffener 22 is convenient for improve pivot 7 to the support stability of fixed station 23, the lower extreme of pivot 7 passes through the bearing and rotates the upper surface of connecting at bottom plate 1, bottom plate 1 and fixed station 23 are circular structure, bottom plate 1 and fixed station 23 all set up to circular structure, save occupation space, the lateral surface of pivot 7 has cup jointed driven gear 21, one side meshing of driven gear 21 is connected with drive gear 9, drive gear 9 is connected with the motor 10 output that sets up its lower extreme, motor 10 chooses step motor for use makes control turned angle more accurate, one side of bottom plate 1 is equipped with control switch 6, Hydraulic pump 5 and hydraulic tank 4, the hydraulic oil input of hydraulic pump 5 passes through the pipe and is connected with the hydraulic oil output of hydraulic tank 4, the hydraulic oil output of hydraulic pump 5 passes through the pipe and is connected with the hydraulic oil input of hydraulic telescoping rod 15, bottom plate 1's lower fixed surface has support column 2, support column 2's lateral surface equipartition has four supports 3, four supports 3 set up the support stability that has improved this device, control switch 6's input is connected with external power source's output electricity, control switch 6's output respectively with hydraulic pump 5, motor 10, electric putter 13 and suction box 18's input electricity are connected, this portable dust extraction compact structure, and reasonable design, occupation space is little during the use, can adjust the dust absorption position according to actual conditions.

When in use: according to the holding vessel position of different heights, through control switch 6 control hydraulic telescoping rod 15 lift adjustment dust absorption head 20 to suitable height, start electric putter 13 through control switch 6 and promote dust absorption head 20 to suitable dust absorption position or make electric putter 13 do reciprocating motion and carry out the dust absorption operation, then through the corotation of control switch 6 control motor 10 and the turned angle of reversal adjustment dust absorption head 20, after the adjustment completion dust absorption position, 18 work of beginning of control dust absorption case through control switch 6 control, absorb the raise dust through dust absorption head 20.

The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; the dust collection position can be adjusted according to the actual situation, so that the use convenience is improved; the arrangement of the driving gear 9 and the driven gear 21 is convenient for adjusting the rotation angle of the dust collection head 20, and the use convenience is improved.

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 portable dust extraction, includes dust collection box (18), and the upper end of dust collection box (18) is equipped with dust absorption pipe (19), and the lower extreme of dust absorption pipe (19) is equipped with dust absorption head (20), its characterized in that: the lower surface of the dust collection box (18) is fixedly connected with a support plate (16), the lower surface of the support plate (16) is fixedly provided with a hydraulic telescopic rod (15), the lower surface of the hydraulic telescopic rod (15) is fixedly connected with a sliding block (14), the sliding block (14) is connected to the upper end of a sliding seat (11) in a sliding manner, the upper end of one side of the sliding seat (11) is fixedly provided with a fixed block (12), the fixed block (12) is connected with the sliding block (14) through an electric push rod (13), the lower surface of the sliding seat (11) is fixedly connected with a fixed table (23), the lower surface of the fixed table (23) is fixedly provided with a rotating shaft (7), the lower end of the rotating shaft (7) is rotatably connected to the upper surface of a bottom plate (1) through a bearing, the outer side surface of the rotating shaft (7) is sleeved with a driven gear (21), one side of, one side of bottom plate (1) is equipped with control switch (6), hydraulic pump (5) and hydraulic tank (4), the input of control switch (6) is connected with external power source's output electricity, and the output of control switch (6) is connected with the input electricity of hydraulic pump (5), motor (10), electric putter (13) and suction box (18) respectively.

2. The portable dust extraction device of claim 1, wherein: the hydraulic oil input end of the hydraulic pump (5) is connected with the hydraulic oil output end of the hydraulic oil tank (4) through a guide pipe, and the hydraulic oil output end of the hydraulic pump (5) is connected with the hydraulic oil input end of the hydraulic telescopic rod (15) through a guide pipe.

3. The portable dust extraction device of claim 1, wherein: the lower surface of bottom plate (1) is fixed with support column (2), and the lateral surface equipartition of support column (2) has four supports (3).

4. The portable dust extraction device of claim 1, wherein: the motor (10) is a stepping motor.

5. The portable dust extraction device of claim 1, wherein: and reinforcing rods (22) are connected between the outer side surface of the rotating shaft (7) and the lower surface of the fixed platform (23), the number of the reinforcing rods (22) is two, and the two reinforcing rods (22) are symmetrically distributed at two ends of the outer side surface of the rotating shaft (7).

6. The portable dust extraction device of claim 1, wherein: the number of the hydraulic telescopic rods (15) is two, and the two hydraulic telescopic rods (15) are symmetrically distributed at the front end and the rear end of the lower surface of the supporting plate (16).

7. The portable dust extraction device of claim 1 or 6, wherein: a placing cavity (17) is fixed on the upper surface of the supporting plate (16), and the dust collection box (18) is fixed in the placing cavity (17).

8. The portable dust extraction device of claim 1, wherein: the bottom plate (1) and the fixed platform (23) are both of a circular structure.