CN219257769U

CN219257769U - Remove buggy and collect car

Info

Publication number: CN219257769U
Application number: CN202320084480.9U
Authority: CN
Inventors: 秦军毅; 焦裕龙; 吴小明; 范晓明; 辛志钢; 李闯; 张绍兴; 杨硕; 王树楼; 刘永春; 齐小宁; 王洪斌; 李恒亮; 李建设; 张建军; 王凯; 毛康成; 辛耘丰; 辛昊阳; 宫少华
Original assignee: Huadian Weifang Power Generation Co Ltd
Current assignee: Huadian Weifang Power Generation Co Ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-06-27
Anticipated expiration: 2033-01-29

Abstract

The utility model belongs to the field of cleaning tools, and particularly relates to a movable pulverized coal collecting vehicle. The device comprises a movable trolley, wherein a coal dust collecting box is arranged on the movable trolley, one end of the coal dust collecting box is open, a dust containing device is arranged on the coal dust collecting box, a one-way opening and closing door is arranged between the coal dust collecting box and the dust containing device, and a rotatable push rod is arranged on the coal dust collecting box. According to the movable pulverized coal collecting vehicle, single-person operation can be realized, the pulverized coal collecting box is directly connected with the dust storage device, and the pulverized coal collecting box is inclined backwards, so that bagging can be completed, and the working efficiency is improved; the unidirectional opening and closing door is designed, so that dust diffusion and environmental pollution are reduced, and the physical injury to staff is reduced; and through the rotatable design of push rod, can conveniently realize two kinds of function switching of shallow and dustpan, convenient and practical.

Description

Remove buggy and collect car

Technical Field

The utility model belongs to the field of cleaning tools, and particularly relates to a movable pulverized coal collecting vehicle.

Background

In the current thermal power plant, the pulverized coal boiler is the most widely applied type and the most main type, and can improve the combustion rate of coal, and has the advantages of high efficiency, energy saving and simple start and stop. In recent years, the supply and demand of coal markets are seriously unbalanced, the sales price of coal mine pithead markets continuously rises under the condition of high histories, and the quality of coal is also reduced due to various factors such as resource shortage, price rising and the like, so that the situation of unsmooth powder feeding of a powder feeder of a boiler is also frequently caused.

After the defects of unsmooth powder discharging, blocking and coal breakage of a powder feeder and a coal feeder are treated, a large amount of powder and coal deposit which are left over often exist on site, and when the powder and the coal deposit are cleaned, two people are matched, one person props a woven bag and the other person fills the woven bag with a shovel. In the operation process, dust is diffused, so that the working efficiency is low, the environment is polluted, and the physical health of operators is seriously endangered.

Disclosure of Invention

In view of the foregoing problems of the prior art, an object of the present utility model is to provide a mobile pulverized coal collecting vehicle.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the movable coal dust collecting trolley comprises a movable trolley, wherein a coal dust collecting box is arranged on the movable trolley, one end of the coal dust collecting box is open, a dust containing device is arranged on the coal dust collecting box, a one-way opening and closing door is arranged between the coal dust collecting box and the dust containing device, and a rotatable push rod is arranged on the coal dust collecting box.

Optionally, the one-way opening and closing door comprises a dust-proof plate and a first spring, the dust-proof plate is connected with the top wall of the pulverized coal collecting box through a rotating shaft, one end of the first spring is connected with the expansion plate, and the other end of the first spring is connected with the top wall of the pulverized coal collecting box, which is far away from one side of the opening, of the dust-proof plate.

Optionally, rotatable push rod is including setting up pivot and the push rod in the removal shallow both sides, is provided with the through-hole on the push rod, and the pivot passes the through-hole, and the push rod is connected with the pivot rotation, is equipped with the positioning mechanism that is used for the push rod location on the removal shallow.

Optionally, positioning mechanism is including setting up draw-in groove and the setting on the removal shallow lateral wall are in elasticity fixture block on the push rod, be equipped with first draw-in hole of horizontal direction and along the second draw-in hole of vertical direction on the removal shallow, first draw-in hole and second draw-in hole all communicate with the draw-in groove, elasticity fixture block with the draw-in groove slides and is connected to with first draw-in hole joint, elasticity fixture block upper end is provided with presses the subassembly.

Optionally, press the subassembly and include the transfer line and be fixed in the dead lever on the push rod, the push rod inboard sets up the spout, and the transfer line slides with the spout and is connected, and the transfer line lower extreme links to each other with the elasticity fixture block top, and the transfer line upper end is provided with the movable rod, is provided with the second spring between movable rod and the dead lever.

Optionally, the collecting box open end is provided with the dust guide plate, the dust guide plate up end slope sets up downwards.

Optionally, the one end that the open-ended was kept away from to the buggy collecting box sets up the pagoda interface, dust storage device is taking the storage bag of taking the rope, dust storage device and the outer groove joint of pagoda interface.

Optionally, a pedal is arranged on the pulverized coal collecting box.

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

the utility model provides a movable pulverized coal collecting vehicle, which can be operated by a single person, and a pulverized coal collecting box is directly connected with a dust storage device, and the pulverized coal collecting box is inclined backwards, so that bagging can be completed, and the working efficiency is improved; the unidirectional opening and closing door is designed, so that dust diffusion and environmental pollution are reduced, and the physical injury to staff is reduced; and through the rotatable design of push rod, can conveniently realize two kinds of function switching of shallow and dustpan, convenient and practical.

Drawings

FIG. 1 is a schematic diagram of a mobile pulverized coal vehicle according to the present utility model;

FIG. 2 is a schematic view for embodying the present one-way opening and closing door structure;

FIG. 3 is a schematic view of a structure for embodying the connection of the push rod and the pressing assembly;

FIG. 4 is a schematic diagram of a structure for embodying a card slot;

in the figure: 1. moving the cart; 2. a coal dust collection box; 3. a dust guide plate; 4. a dust storage device; 5. a one-way opening and closing door; 51. a dust-proof plate; 52. a first spring; 53. a rotation shaft; 6. a rotatable push rod; 61. a rotating shaft; 62. a push rod; 621. a chute; 63. a through hole; 64. an elastic clamping block; 65. a clamping groove; 651. a first clamping hole; 652. a second clamping hole; 66. a pressing assembly; 661. a transmission rod; 662. a movable rod; 663. a fixed rod; 664. a second spring; 7. a pagoda interface; 71. an outer groove; 8. a foot pedal; 9. hidden roller.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Examples

As shown in fig. 1 and 2, a movable pulverized coal collecting vehicle comprises a movable trolley 1, wherein a pulverized coal collecting box 2 is arranged on the movable trolley 1, one end of the pulverized coal collecting box 2 is opened, a dust guide plate 3 is fixedly connected to a bottom plate at one end of the opening of the pulverized coal collecting box 2, and the upper end face of the dust guide plate 3 is inclined downwards and serves as a pulverized coal inlet. The pulverized coal collecting box 2 is provided with a dust collecting device 4 at one end deviating from the opening, the pulverized coal collecting box 2 is provided with a one-way opening and closing door 5, and the pulverized coal collecting box 2 is provided with a rotatable push rod 6. When the coal dust is cleaned, the opening is aligned with the coal dust to be cleaned, the mobile cart 1 is pushed forward, after the coal dust enters the coal dust collecting box 2, the coal dust collecting box 2 is inclined backwards by pushing down, and the coal dust in the box body can slide into the dust containing device 4. When the amount of the pulverized coal is large, the cart is convenient and labor-saving; the rotatable push rod 6 is adjusted, so that the trolley can realize a dustpan function, and when the pulverized coal is less, the cleaning and bagging are convenient.

The tower interface 7 is installed to the one end that the pulverized coal collection box 2 kept away from the open-ended, and pulverized coal collection box 2 inboard and tower interface 7 one end are equipped with the arc buffer station, and dust storage device 4 is taking the storage bag of taking the rope, and dust storage device 4 and the outer groove 71 joint of tower interface 7. The design of the pagoda interface 7 has the advantages of quick installation, good sealing performance and good pressure bearing performance, and the storage bag drawing rope is tied in the outer groove 71 of the pagoda interface 7, so that limit is preferably formed, and the storage bag is prevented from sliding off. The pedal 8 is welded at the bottom end of the side wall of the coal dust collecting box 2, which is far away from the opening, and the pedal 8 is stepped on, so that the coal dust in the box body can slide into the dust containing device 4 when the coal dust collecting box 2 is integrally turned backwards and inclined. The movable trolley 1 is close to the hidden roller 9 of board that sets up of pulverized coal collection box 2 open-ended one end, and the dust guide plate 3 bottom sets up the cushion, and the laminating ground that can be better effectively clear up ground area powder.

As shown in fig. 2, the unidirectional opening and closing door 5 includes a dust-proof plate 51 and a first spring 52, the dust-proof plate 51 is connected with the top wall of the pulverized coal collecting box 2 through a rotation shaft 53, one end of the first spring 52 is connected with the center of the dust-proof plate 51, and the other end is connected with the top wall of the pulverized coal collecting box 2 on the side of the dust-proof plate 51 far from the opening. The downward pressing makes the pulverized coal collecting box 2 incline backward, when the pulverized coal slides backward to the unidirectional opening and closing door 5, the dust guard 51 is extruded under the gravity action of the pulverized coal, the first spring 52 is compressed, the dust guard 51 is opened, and the pulverized coal can enter the dust containing device 4.

As shown in fig. 1, 3 and 4, the rotatable push rod 6 includes a rotating shaft 61 and a push rod 62, the rotating shaft 61 is disposed on two side walls of one end of the mobile cart 1 far away from the opening, a through hole 63 is formed in the push rod 62, the rotating shaft 61 passes through the through hole 63, one end of the penetrating shaft is connected with a nut, thereby limiting the push rod 62, and the push rod 62 is rotationally connected with the rotating shaft 61. The movable trolley 1 is provided with a positioning mechanism, the positioning mechanism comprises a clamping groove 65 arranged on the side wall of the movable trolley 1 and an elastic clamping block 64 movably connected to the push rod 62, the movable trolley 1 is provided with a first clamping hole 651 along the horizontal direction and a second clamping hole 652 along the vertical direction, the first clamping hole 651 and the second clamping hole 652 are communicated with the clamping groove 65, the elastic clamping block 64 is slidably connected with the clamping groove 65 and is connected with the first clamping hole 651 in a clamping manner, one side of the elastic clamping block 64, deviating from the movable trolley 1, extends out of the first clamping hole 651, and the elastic clamping block 64 is provided with a pressing component 66. The pressing assembly 66 comprises a transmission rod 661, a movable rod 662 and a fixed rod 663, wherein the fixed rod 663 is perpendicular to the push rod 62, two ends of the fixed rod 663 are fixedly connected with the push rods 62 on two sides respectively, a sliding groove 621 is formed in the push rod 62, the transmission rod 661 is slidably connected with the sliding groove 621, the lower end of the transmission rod 661 is fixedly connected with the top end of one side of the elastic clamping block 64, which is exposed out of the first clamping hole 651, the top ends of the transmission rods 661 on two sides are respectively connected with two ends of the movable rod 662, the movable rod 662 is arranged in parallel with the fixed rod 663, and the centers of the movable rod 662 and the fixed rod 663 are connected through a second spring 664. The movable rod 662 is extruded in the direction away from the fixed rod 663, the second spring 664 is stretched, the transmission rods 661 on two sides move downwards under the extrusion of the movable rod 662, the top ends of the elastic clamping blocks 64 are extruded, the fixed rod 663 is pushed in the vertical direction simultaneously, the elastic clamping blocks 64 slide to the second clamping holes 652 along the grooves 65, the movable rod 662 is loosened, the transmission rods 661 drive the elastic clamping blocks 64 to move upwards, the elastic clamping blocks 64 are abutted with the second clamping holes 652, the push rods 62 can be fixed in the vertical direction, the push assemblies 66 can control the push rods 62 on two sides simultaneously, and the functions of a cart and a dustpan can be conveniently and rapidly switched.

The implementation principle is as follows: when the coal dust needs to be cleaned, the body of the dust containing device 4 is tied on the pagoda interface 7 at the rear end of the coal dust collecting box 2, the coal dust needing to be cleaned is aligned, the mobile cart 1 is pushed forward, after the coal dust enters the coal dust collecting box 2, the coal dust collecting box 2 is pushed down to turn backwards, the unidirectional opening and closing door 5 is opened, the coal dust can slide into the dust containing device 4, the dust containing device 4 is taken off, and the sequential collecting and bagging processes are completed after the coal dust is tied. When needed, the push rod 62 can be rotated by operating the pressing assembly 66.

Claims

1. The utility model provides a remove buggy collection car, its characterized in that, including removal shallow (1), be provided with buggy collection box (2) on removal shallow (1), buggy collection box (2) one end opening, be provided with dust storage device (4) on buggy collection box (2), buggy collection box (2) with be equipped with one-way door (5) that opens and shuts between dust storage device (4), be provided with rotatable push rod (6) on buggy collection box (2).

2. A mobile pulverized coal collecting vehicle according to claim 1, characterized in that the unidirectional opening and closing door (5) comprises a dust-proof plate (51) and a first spring (52), the dust-proof plate (51) is connected with the top wall of the pulverized coal collecting box (2) through a rotating shaft (53), one end of the first spring (52) is connected with the telescopic plate, and the other end of the first spring is connected with the top wall of the pulverized coal collecting box (2) on the side, far away from the opening, of the dust-proof plate (51).

3. The movable pulverized coal collecting vehicle according to claim 1, wherein the rotatable push rod (6) comprises a rotating shaft (61) and push rods (62) which are arranged on two sides of the movable cart (1), through holes (63) are formed in the push rods (62), the rotating shaft (61) penetrates through the through holes (63), the push rods (62) are rotatably connected with the rotating shaft (61), and a positioning mechanism for positioning the push rods (62) is arranged on the movable cart (1).

4. A mobile coal dust collection vehicle according to claim 3, characterized in that the positioning mechanism comprises a clamping groove (65) arranged on the side wall of the mobile cart (1) and an elastic clamping block (64) arranged on the push rod (62), the mobile cart (1) is provided with a first clamping hole (651) in the horizontal direction and a second clamping hole (652) in the vertical direction, the first clamping hole (651) and the second clamping hole (652) are both communicated with the clamping groove (65), the elastic clamping block (64) is slidably connected with the clamping groove (65) and is clamped with the first clamping hole (651), and a pressing component (66) is arranged at the upper end of the elastic clamping block (64).

5. The movable pulverized coal collecting vehicle according to claim 4, wherein the pressing assembly (66) comprises a transmission rod (661) and a fixed rod (663) fixed on the push rod (62), the sliding groove (621) is arranged on the inner side of the push rod (62), the transmission rod (661) is slidably connected with the sliding groove (621), the lower end of the transmission rod (661) is connected with the top end of the elastic clamping block (64), the upper end of the transmission rod (661) is provided with a movable rod (662), and a second spring (664) is arranged between the movable rod (662) and the fixed rod (663).

6. The movable pulverized coal collecting vehicle according to claim 1, wherein the collecting box is provided with a dust guide plate (3) at an opening end, and an upper end surface of the dust guide plate (3) is arranged obliquely downward.

7. The mobile coal dust collection vehicle according to claim 1, wherein a pagoda interface (7) is arranged at one end of the coal dust collection box (2) far away from the opening, the dust storage device (4) is a storage bag with a drawing rope, and the dust storage device (4) is clamped with an outer groove (71) of the pagoda interface (7).

8. A mobile pulverized coal collecting vehicle according to claim 1, characterized in that a foot pedal (8) is arranged on the pulverized coal collecting box (2).