CN219169176U

CN219169176U - Closed dust collector of movable unloading trolley on top of bin

Info

Publication number: CN219169176U
Application number: CN202223159315.XU
Authority: CN
Inventors: 杨立; 崔少文
Original assignee: Benxi Longxin Mining Co ltd
Current assignee: Benxi Longxin Mining Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-13
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a closed dust removing device of a movable unloading trolley at a bin top, wherein a dust removing box is fixedly arranged at the top of a unloading trolley body.

Description

Closed dust collector of movable unloading trolley on top of bin

Technical Field

The utility model relates to the technical field of movable unloading trolleys, in particular to a closed dust removing device of a movable unloading trolley at a cabin top.

Background

At present, the movable unloading car is widely applied to industries such as metallurgy, building materials, chemical industry and the like as multi-point unloading equipment at the top of a storage bin, and because a certain height exists between the unloading car and the storage bin, a lot of dust can be generated during unloading, so that serious pollution is caused to working environment and surrounding environment, and how to reduce dust pollution and improve the working environment is a problem which needs to be solved by related technicians in the field.

Disclosure of Invention

The utility model aims to provide a closed dust removing device of a movable unloading trolley at a bin top, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a closed dust collector of storehouse top removal dolly of unloading, includes dolly body and drive arrangement of unloading, the dolly body of unloading sets up on drive arrangement, the fixed dust removal case that is provided with in top of dolly body of unloading, the fixed fan that is provided with in dust removal case outer top, the air intake of fan is provided with the air-supply line with the fixed air-supply line that is provided with in top of dust removal case, two sets of spouts have been seted up respectively to dust removal incasement top and bottom, two sets of sliders of sliding connection respectively in the two sets of spouts, fixedly provided with two sets of slide rails between the two sets of sliders, two swing joint have two adsorption nets respectively in the two sets of slide rails, two dust absorption pipes of left and right sides fixedly connected with of dust removal case, the tail end fixedly provided with two side suction hoods of two dust absorption pipes.

Preferably, the dust removal case is fixed to be provided with the protective housing in the outside rear side, the fixed motor that is provided with of protective housing, the rear side activity of dust removal case runs through there is the pivot, the one end and the drive end fixed connection of motor of pivot, fixed cover is equipped with the eccentric wheel in the pivot, the fixed two sets of supporting seats that are provided with respectively in dust removal incasement top and bottom, fixed two sets of springs that are provided with between two sets of supporting seats and the two sets of slide rails.

Preferably, the left and right sides of the unloading trolley body are respectively fixedly provided with two supporting rods, two supporting cylinders are respectively fixedly arranged on the two supporting rods, and the two supporting cylinders are respectively fixedly sleeved on the two dust collection pipes.

Preferably, the rotating shaft is connected with the rear side of the dust removing box through a bearing, an outer ring of the bearing is fixedly connected with the dust removing box, and an inner ring of the bearing is in interference fit with the outer side of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: the dust removing box is arranged at the top of the unloading trolley body, synchronous movement of the dust removing box and the unloading trolley body is realized, dust generated by the unloading trolley body during unloading can be sucked into the dust removing box through the arrangement of the fan, the dust suction pipe and the side suction cover, the dust can be intercepted by the adsorption net, pollution of the dust to the working environment and the surrounding environment is greatly reduced, the adsorption net can vibrate through the arrangement of the motor, the rotating shaft, the eccentric wheel, the spring, the sliding chute and the sliding block, the situation that the adsorption net is blocked during dust adsorption is prevented, the dust removing efficiency is improved, the adsorption net can be replaced through the arrangement of the sliding rail, and the dust removing box is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the dump truck body of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the dust box of FIG. 2;

fig. 4 is a schematic top view of the dust box and the protection box in fig. 2.

In the figure: 1. a discharging trolley body; 2. a driving device; 3. a dust removal box; 4. a blower; 5. an air inlet pipe; 6. a chute; 7. a slide block; 8. a slide rail; 9. an adsorption net; 10. a dust collection pipe; 11. a side suction cover; 12. a protective box; 13. a motor; 14. a rotating shaft; 15. an eccentric wheel; 16. a support base; 17. a spring; 18. a support rod; 19. and a supporting cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a closed dust collector of a movable unloading trolley at a bin top, comprising an unloading trolley body 1 and a driving device 2, wherein the unloading trolley body 1 is arranged on the driving device 2, the driving device 2 can drive the unloading trolley body 1 to move left and right, a dust removing box 3 is fixedly arranged at the top of the unloading trolley body 1, a fan 4 is fixedly arranged at the top outside the dust removing box 3, an air inlet of the fan 4 and the top of the dust removing box 3 are fixedly provided with an air inlet pipe 5, two groups of sliding grooves 6 are respectively arranged at the top and the bottom in the dust removing box 3, the number of each group of sliding grooves 6 is two, the two sliding grooves 6 are symmetrically arranged up and down, two groups of sliding blocks 7 are respectively connected in a sliding manner, the number of each group of sliding blocks 7 is two, the two sliding blocks 7 are symmetrically arranged up and down, the sliding blocks 7 can slide left and right in the sliding grooves 6, two groups of sliding rails 8 are fixedly arranged between the two groups of sliding blocks 7, the sliding rails 8 are of a concave structure, the number of the sliding rails 8 in each group is two, the two sliding rails 8 are symmetrically arranged up and down, two adsorption nets 9 are movably connected in the two groups of sliding rails 8 respectively, the adsorption nets 9 can slide back and forth in the sliding rails 8, two dust collection pipes 10 are fixedly connected on the left side and the right side of the dust collection box 3, two side suction hoods 11 are fixedly arranged at the tail ends of the two dust collection pipes 10, the side suction hoods 11 and the dust collection box 3 are communicated, a fan 4 sucks dust generated by the unloading trolley body 1 into the dust collection box 3 through the air inlet pipe 5, the dust collection pipes 10 and the side suction hoods 11, the adsorption nets 9 in the dust collection box 3 intercept the dust, so that air with the dust is purified, the purified air is discharged through an exhaust outlet of the fan 4, when the adsorption net 9 is used for a long time and needs to be replaced, the box door is only required to be opened, the adsorption net 9 is extracted, and then a new adsorption net 9 is inserted.

Specifically, the protection box 12 is fixedly arranged at the rear side outside the dust removal box 3, the motor 13 is fixedly arranged in the protection box 12, the rotating shaft 14 is movably penetrated at the rear side of the dust removal box 3, one end of the rotating shaft 14 is fixedly connected with the driving end of the motor 13, the eccentric wheel 15 is fixedly sleeved on the rotating shaft 14, two groups of supporting seats 16 are respectively fixedly arranged at the top and the bottom in the dust removal box 3, the number of each group of supporting seats 16 is two, the two supporting seats 16 are symmetrically arranged up and down, two groups of springs 17 are fixedly arranged between the two groups of supporting seats 16 and the two groups of sliding rails 8, the number of each group of springs 17 is two, the two springs 17 are symmetrically arranged up and down, when the adsorbing net 9 adsorbs dust, the driving end of the motor 13 drives the rotating shaft 14 to rotate, the eccentric wheel 15 drives the eccentric wheel 15 to rotate, the two adsorbing nets 9 are driven by the sliding rails 8 to reciprocate during rotation, and the sliding rails 8 drive the adsorbing net 9 to transversely move in the sliding groove 6 through the sliding blocks 7 due to the elastic effect of the springs 17, so that the adsorbing net 9 is blocked, and the dust is prevented from being blocked by the adsorbing net 9.

Specifically, two support rods 18 are fixedly arranged on the left side and the right side of the unloading trolley body 1 respectively, two support cylinders 19 are fixedly arranged on the two support rods 18 respectively, the two support cylinders 19 are fixedly sleeved on the two dust collection pipes 10 respectively, the support rods 18 and the support cylinders 19 can support the dust collection pipes 10, and the stability of the dust collection pipes 10 is improved.

Specifically, the rotating shaft 14 is connected with the rear side of the dust removal box 3 through a bearing, the outer ring of the bearing is fixedly connected with the dust removal box 3, and the inner ring of the bearing is in interference fit with the outer side of the rotating shaft 14.

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

Claims

1. The utility model provides a closed dust collector of storehouse top removal dolly of unloading, includes dolly body (1) and drive arrangement (2) of unloading, dolly body (1) of unloading sets up on drive arrangement (2), its characterized in that: the utility model discloses a dust collection device for the dust collection of the dust collection box, which comprises a dust collection box body (1), wherein a dust collection box (3) is fixedly arranged at the top of the dust collection box body (1), a fan (4) is fixedly arranged at the outer top of the dust collection box (3), an air inlet pipe (5) is fixedly arranged at the top of the fan (4), two groups of sliding grooves (6) are respectively formed in the inner top and the bottom of the dust collection box (3), two groups of sliding blocks (7) are respectively connected in a sliding manner in the two groups of sliding grooves (6), two groups of sliding rails (8) are fixedly arranged between the two groups of sliding blocks (7), two adsorption nets (9) are respectively and movably connected in the two groups of sliding rails (8), two dust collection pipes (10) are fixedly connected at the left side and right side of the dust collection box (3), and two side suction covers (11) are fixedly arranged at the tail ends of the two dust collection pipes (10).

2. The closed dust removal device of the movable unloading trolley at the top of the bin of claim 1, wherein: the dust removal box is characterized in that a protective box (12) is fixedly arranged on the outer rear side of the dust removal box (3), a motor (13) is fixedly arranged in the protective box (12), a rotating shaft (14) is movably penetrated through the rear side of the dust removal box (3), one end of the rotating shaft (14) is fixedly connected with the driving end of the motor (13), an eccentric wheel (15) is fixedly sleeved on the rotating shaft (14), two groups of supporting seats (16) are fixedly arranged at the inner top and the bottom of the dust removal box (3) respectively, and two groups of springs (17) are fixedly arranged between the two groups of supporting seats (16) and the two groups of sliding rails (8).

3. The closed dust removal device of the movable unloading trolley at the top of the bin of claim 1, wherein: two support rods (18) are fixedly arranged on the left side and the right side of the unloading trolley body (1) respectively, two support cylinders (19) are fixedly arranged on the two support rods (18) respectively, and the two support cylinders (19) are fixedly sleeved on the two dust collection pipes (10) respectively.

4. The closed dust removal device of the movable unloading trolley at the top of the bin of claim 2, wherein: the rotary shaft (14) is connected with the rear side of the dust removal box (3) through a bearing, an outer ring of the bearing is fixedly connected with the dust removal box (3), and an inner ring of the bearing is in interference fit with the outer side of the rotary shaft (14).