CN205204011U - Building engineering bucket elevator with many directional station dust removal structures - Google Patents

Abstract

The utility model discloses a construction engineering bucket elevator with a multi-directional station dust removal structure, which comprises a casing, a conveying device arranged in the casing, and several lifting hoppers arranged on the conveying device and running up and down around the conveying device ; There is a tapered partition in the casing, which divides the inner cavity of the casing into an upper cavity and a lower cavity; there is a bag filter on the outside of the upper cavity, and the air inlet of the bag filter is connected at a right angle. Bending type collection pipe, the collection pipe includes a vertical pipe section and a horizontal pipe section connected to each other, there are several dust collection channels distributed at intervals and connected to the upper chamber on the vertical pipe section and horizontal pipe section, each dust collection channel is equipped with There is an on-off valve for separate control; during the operation of the whole hoist of the utility model, the belt dust collector cooperates with the collection pipe to effectively remove the dust generated in the hoist housing, which improves the efficiency of dust removal and improves the use of the hoist. Life, protect the environment.

Description

A construction engineering bucket elevator with a multi-directional station dust removal structure

technical field

The utility model relates to the field of construction machinery, in particular to a construction engineering bucket elevator with a multi-directional station dust removal structure.

Background technique

As a lifting mechanism, the hoist is mainly used to lift powdery or granular bulk materials to the working position, and it is widely used in the construction field. During the use of the elevator, when the hopper shakes and the material is too full, the material in the hopper will fall into the elevator. Once the material falls too much, it will cause the material to a certain extent and affect the normal operation of the hopper. Moreover, the inlet and outlet ports of the existing hoist are all open, and impurities, moisture, etc. in the air will enter the elevator through the inlet and outlet ports.

Chinese patent CN203903285U discloses a bucket elevator for construction engineering, including a casing, and the casing is provided with a feed port and a discharge port, and a tapered partition is arranged inside the casing, and the partition will The inner chamber of the casing is divided into an upper chamber and a lower chamber; the cone top of the partition faces the lower chamber, and a through hole is provided at the cone top of the partition, and a cover plate that covers the through hole is pivotally installed on the partition , and there is a reset elastic part between the partition and the cover plate, the cover plate is automatically closed under the action of the reset elastic part, so as to separate the materials in the lower chamber, so as to isolate the falling materials from the frame and avoid The problem that the falling material caking affects the normal operation of the lifting hopper is solved.

However, in the process of use, because the elevator is easy to generate dust during the process of lifting powder or block materials, the traditional elevator will be equipped with a shell or cover to prevent the dust from escaping and causing air pollution, but this shell or cover is only Isolating the dust within an area so that it does not spread, but it cannot be effectively removed, and it is impossible to carry out targeted treatment for areas where different dust concentrations are generated for different conveyed materials.

Utility model content

The purpose of this utility model is to provide a construction engineering bucket elevator with a multi-directional station dust removal structure to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A construction engineering bucket elevator with a multi-directional station dust removal structure, including a casing, a conveying device arranged in the casing, and several lifting hoppers arranged on the conveying device and running up and down around the conveying device; There is a tapered partition, which divides the inner chamber of the casing into an upper chamber and a lower chamber; the cone top of the partition faces the lower chamber, and a through hole is provided at the cone top of the partition; the partition pivots at the through hole. A cover plate that covers the through hole is installed on the ground, and a reset elastic member is connected between the partition plate and the cover plate; a bag filter is installed outside the upper chamber, and the air intake end of the bag filter is connected to a The collection pipe is bent at right angles. The collection pipe includes a vertical pipe section and a horizontal pipe section connected to each other. There are several dust collection channels distributed at intervals and connected to the upper chamber on the vertical pipe section and the horizontal pipe section. Each dust collection channel is An on-off valve with separate control is provided; the conveying device is located in the upper cavity, and the above-mentioned conveying device includes a driving shaft and a driven shaft respectively arranged in the upper cavity, a driving wheel installed on the driving shaft, and a driving wheel installed on the driven shaft. The driven wheel, the driving device and the transmission belt wound on the driving wheel and the driven wheel; the driving device is fixed with the driving shaft.

As a further technical solution of the utility model, the vertical pipe section is arranged on the left side wall of the upper chamber, and the horizontal pipe section is arranged on the top wall of the upper chamber.

As a further technical solution of the utility model, a feed port is provided on the lower side of the casing, and a discharge port is provided at the upper end of the casing opposite to the feed port, and the feed port and the discharge port are connected to the upper chamber In communication, two baffles are pivotally installed on the casing to block the feed inlet and the discharge outlet respectively.

As a further technical solution of the utility model, the bottom of the casing is provided with a port communicating with the lower cavity, through which the materials falling in the lower cavity are regularly cleaned.

As a further technical solution of the utility model, the material inlet is located above the driven shaft, and the material outlet is located below the driving shaft.

Compared with the prior art, during the operation of the entire hoist of the utility model, the belt dust collector cooperates with the collection pipe to effectively remove the dust generated in the hoist housing, and the dust that is connected to the collection pipe and located at different positions in the housing The dust collection channel can collect and treat the key areas that are prone to dust when conveying different materials, which improves the efficiency of dust removal, improves the service life of the hoist, and protects the environment.

Description of drawings

Fig. 1 is a structural schematic diagram of a construction engineering bucket elevator with a multi-directional station dust removal structure according to the present invention.

detailed description

The technical solution of this patent will be described in further detail below in conjunction with specific embodiments.

Please refer to Figure 1, a construction engineering bucket elevator with a multi-directional station dust removal structure, including a casing, a conveying device 3 arranged in the casing, and a conveyor that is arranged on the conveying device 3 and moves up and down around the conveying device 3 Several lifting hoppers 6;

A tapered partition 12 is arranged inside the casing, and the partition 12 divides the inner cavity of the casing into an upper chamber 16 and a lower chamber 9; the cone top of the partition 12 faces the lower chamber 9, and the cone top of the partition 12 A through hole 11 is provided at the through hole 11; the partition plate 12 is pivotally installed with a cover plate 17 covering the through hole 11 at the through hole 11, and a reset elastic member 10 is also connected between the partition plate 12 and the cover plate 17 ; the outside of the upper cavity 16 is provided with a bag filter 13, and the inlet end of the bag filter 13 is connected to a collection pipe 1 bent at a right angle. Both the pipe section 110 and the horizontal pipe section 111 are provided with a number of dust collection passages 2 distributed at intervals and connected to the upper chamber 16, and each dust collection passage is provided with an independently controlled on-off valve; specifically, the vertical pipe section 110 is arranged in the upper chamber On the left side wall of 16 , the horizontal pipe section 111 is arranged on the top wall of the upper cavity 16 .

A feed inlet 15 is arranged on the lower side of the casing, and a discharge outlet 5 is provided at the upper end of the casing opposite to the feed inlet 15. Both the feed inlet 15 and the discharge outlet 5 communicate with the upper cavity 16, and the casing Two baffles 14 are pivotally installed on the top to cover the inlet 15 and the outlet 5 respectively, and each baffle 14 is pivotally installed on the outside of the casing by means of hinges, hinges, pivot shafts, etc. wall, and under the action of gravity, the cover is blocked at the feed port 15 and the discharge port 5, so as to prevent external impurities from entering the casing to erode and damage materials or the bucket elevator used for construction projects of the present utility model.

The bottom of the casing is also provided with a port 8 communicating with the lower chamber 9, through which the materials falling in the lower chamber 9 are regularly cleaned.

The conveying device 3 is located in the upper cavity 16, and the above-mentioned conveying device 3 includes a driving shaft 4, a driven shaft 7, a driving wheel installed on the driving shaft 4, a driving wheel installed on the driven shaft 7, and a driving shaft installed on the driven shaft 7 respectively. The driven wheel, the driving device (not shown) and the transmission belt wound on the driving wheel and the driven wheel; the driving device and the driving shaft 4 are fixed. The material inlet 15 is located above the driven shaft 7 ; the material outlet 5 is located below the driving shaft 4 .

Hopper 6 is fixed on the transmission belt at intervals, and runs up and down around the driving wheel and the driven wheel along with the transmission belt. When the driving device is turned on, the driving shaft 4 is driven to rotate to drive the driving wheel to rotate together; under the action of the transmission belt, the driven wheel also rotates together, so that the transmission belt runs around the driving wheel and the driven wheel, thereby driving the lifting hopper 6 up and down with the transmission belt run.

The storage process of the utility model is as follows: the material is poured from the feed port 15 and pushes the baffle plate 14 at the feed port 15 to open and falls into the corresponding hopper 6, and the material runs to the outlet along with the hopper 6 and the transmission belt. When the material opening 5 is above, the mouth of the hopper 6 faces down, and the material is poured into the material outlet 5 and pushed the baffle plate 14 at the material outlet 5 to be discharged. During this process, the objects that fall into the casing fall on the partition 12 under the action of gravity, slide down to the cover plate 17 along the tapered slope of the partition 12, and slide down to the lower chamber 9 under the action of gravity. After that, the cover plate 17 is automatically closed under the action of the reset elastic member 10, thereby separating the material in the lower chamber 9, so as to isolate the falling material from the conveying device 3, and avoid the impact of the falling material on the lifting hopper. problems with the normal functioning of

During the entire operation of the hoist, the belt dust collector cooperates with the collection pipe to effectively remove the dust generated in the hoist housing, and the dust collection channels connected to the collection pipe and located at different positions in the housing can transport different materials. Targeted collection and treatment of key areas that are prone to dust generation improves the efficiency of dust removal, improves the service life of the hoist, and protects the environment.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (5)

1. there is a building engineering bucket elevator for how directed station dedusting structure, it is characterized in that, comprise casing, be arranged on the feedway in casing and the some chain buckets operated up and down on a conveyor and around feedway are set; Be provided with the dividing plate of a taper in casing, the lumen segmentation of casing is become epicoele and cavity of resorption by dividing plate; The vertex of a cone of dividing plate is towards cavity of resorption, and the vertex of a cone place of dividing plate is provided with a through hole; Dividing plate is provided with the cover plate that is covered on through hole pivotally in through hole, and is also connected with a return springs between dividing plate and cover plate; Bag-type dust machine is provided with in the outside of epicoele, the inlet end of bag-type dust machine connects the collecting tube of a right angle bending type, collecting tube comprises the vertical segment and horizontal segment that are interconnected, vertical segment and horizontal segment are equipped with some spaced apart and control of dust passages be communicated in epicoele, and each control of dust passage is equipped with the switch valve controlled separately; Feedway is positioned at epicoele, and above-mentioned feedway comprises the interior imput shaft, driven shaft, the driving wheel be arranged in imput shaft, the flower wheel be arranged on driven shaft, the actuating device and around the driving band on driving wheel and flower wheel that are separately positioned on epicoele; Actuating device and imput shaft are fixed.

2. a kind of building engineering bucket elevator with how directed station dedusting structure according to claim 1, it is characterized in that, vertical segment is arranged on the left side wall of epicoele, and horizontal segment is arranged on the roof of epicoele.

3. a kind of building engineering bucket elevator with how directed station dedusting structure according to claim 1, it is characterized in that, below casing, side is provided with an inlet point, the upper-end part of driving that casing is relative with inlet point is provided with a discharging opening, inlet point is all communicated with epicoele with discharging opening, casing is provided with pivotally the baffle plate that two are used for blocking respectively inlet point and discharging opening.

4. a kind of building engineering bucket elevator with how directed station dedusting structure according to claim 1, is characterized in that, the bottom of casing is provided with a port communicated with cavity of resorption, the material timing cleaning of will be fallen in cavity of resorption by this port.

5. a kind of building engineering bucket elevator with how directed station dedusting structure according to claim 1, it is characterized in that, inlet point is positioned at the top of driven shaft, and discharging opening is positioned at the below of imput shaft.