CN218706168U - a hoist device - Google Patents

Abstract

The utility model relates to a lifting machine device field discloses a lifting machine device, include: the lifting machine comprises a base, wherein a lifting machine body is fixedly arranged at the top of the base, a conveying crawler belt is arranged in the lifting machine body, a plurality of lifting buckets are fixedly arranged on the outer side of the conveying crawler belt, and a feeding channel and a discharging channel are formed in the lifting machine body; dust removal mechanism, dust removal mechanism sets up on the lifting machine organism, dust removal mechanism includes dust removal case, aspiration pump, exhaust tube, installing frame and filter screen, dust removal case fixed mounting is on the lifting machine organism, aspiration pump fixed mounting is in one side of dust removal case, installing frame fixed mounting is in the dust removal incasement, filter screen fixed mounting is in the installing frame, exhaust tube fixed mounting is on the dust removal case. The utility model has the advantages of it is following and effect: the dust can be prevented from being gathered in the elevator body, the transportation efficiency of the elevator body is improved, and the quality of the peripheral air can be ensured.

Description

a hoist device

technical field

The utility model relates to the technical field of hoist devices, in particular to a hoist device.

Background technique

A hoist is a large-scale mechanical device that is transported by changing potential energy, and generally refers to a large-scale mechanical device with high power and strong lifting capacity. It is used to vertically lift limestone, other granular materials, raw meal, cement, coal powder and other powdery materials passing through the crusher.

The notification number is CN 212981386 U, which discloses a cement hoist for discharging grinding, which includes a base and a hoist body, a feed hopper and a hopper are installed on the hoist body, a conveyor belt is installed in the hoist body, and a conveyor belt is fixed on the outside of the conveyor belt. A plurality of lifting buckets, openings are arranged on the lifting buckets, the conveyor belt includes a vertical lifting part, a vertical descending part and two arc parts, and a cleaning assembly is arranged under the vertical descending part, the cleaning assembly includes a vertical bar, and the side of the vertical bar There are a number of bristles fixed on the wall; it also includes a driving component and a lifting component; it can clean the interior of the hoist when in use, but its hoist device does not have a dust removal device. When the hoist transports cement, dust will often be generated. Long-term accumulation of dust inside the machine will not only reduce the transport efficiency of the hoist, but also accelerate the wear of the hoist and affect the quality of the surrounding air. Therefore, it is necessary to design a hoist device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a hoist device to solve the above problems.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a hoist device, comprising:

The base, the top of the base is fixed with a hoist body, the body of the hoist is provided with a transmission crawler, and a plurality of lifting buckets are fixed on the outside of the transmission crawler, and the body of the hoist is provided with a feeding channel and an outlet. Material channel;

A dust removal mechanism, the dust removal mechanism is arranged on the body of the hoist.

The utility model is further set as: the dust removal mechanism includes a dust removal box, an air pump, an air suction pipe, a mounting frame and a filter screen, the dust removal box is fixedly installed on the hoist body, and the air pump is fixedly installed on the side of the dust removal box On one side, the installation frame is fixedly installed in the dust removal box, the filter screen is fixedly installed in the installation frame, the exhaust pipe is fixedly installed on the dust removal box, and the top of the dust removal box is fixedly equipped with an electric telescopic rod. A moving plate is connected to the electric telescopic rod, brushes are fixedly arranged on the side of the moving plate, a discharge pipe is fixedly arranged on the inner wall of the bottom of the dust removal box, a solenoid valve is fixedly arranged on the discharge pipe, and a solenoid valve is fixedly arranged on the discharge pipe. A flexible pipe is fixedly arranged at the bottom end, and a counterweight pipe is fixedly arranged at the bottom end of the flexible pipe.

The utility model is further set as: the side of the hoist body is fixedly provided with a support plate, the ash collection box is placed on the top of the support plate, a guide hole is opened on the top of the ash collection box, and the bottom end of the counterweight tube extends to the dust collection box.

The utility model is further configured as follows: a control panel is fixedly arranged on the top of the dust removal box, and the air pump, electric telescopic rod and solenoid valve are all electrically connected to the control panel.

The utility model is further set as: the body of the hoist is provided with a mounting hole, and the air extraction pipe is fixedly installed in the mounting hole.

By adopting the above technical scheme, it is convenient to extract the air containing dust.

The utility model is further configured as follows: a moving groove is opened on the inner wall of the top of the dust removal box, and the moving plate is slidably installed in the moving groove.

By adopting the above technical solution, the vertical movement of the mobile plate is facilitated.

The further setting of the utility model is that: the bristles are in contact with the filter net.

The further setting of the present utility model is that: the moving plate is located above the discharge pipe.

The beneficial effects of the utility model are:

1. Through the dust removal mechanism provided in the utility model, when the air pump is turned on, the air containing dust in the body of the hoist can be drawn out, and the filter can filter the dust, so that dust can be prevented from accumulating in the body of the hoist and the lifting efficiency can be improved. The transportation efficiency of the machine body can also ensure the quality of the surrounding air;

2. Through the dust removal mechanism provided in the utility model, when the air pump opens the electric telescopic rod and the solenoid valve is opened, the bristles can wipe the filter screen at this time, and the dust that falls down is discharged through the discharge pipe, so that it can effectively avoid The filter screen is blocked to ensure the normal dust removal of the elevator body.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a structural schematic diagram of a hoist device proposed by the utility model.

Fig. 2 is a schematic structural diagram of part A in Fig. 1 .

Fig. 3 is a structural schematic diagram of the dust removal mechanism part of a hoist device proposed by the utility model.

In the figure, 1. Base; 2. Elevator body; 3. Conveyor belt; 4. Elevator bucket; 5. Feed passage; 6. Discharge passage; 7. Dust removal box; 10. Filter screen; 11. Electric telescopic rod; 12. Moving plate; 13. Bristles; 14. Discharge pipe; 15. Solenoid valve; 16. Hose; 17. Weight pipe; 18. Exhaust pipe; 19. Support plate; 20, ash collection box; 21, guide hole; 22, control panel.

Detailed ways

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. For those of ordinary skill in the art , the specific meanings of the above-mentioned terms in the present utility model can be understood through specific circumstances.

The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a hoist device, comprising:

Base 1 and dust removal mechanism, wherein:

The top of the base 1 is fixed with a hoist body 2, and the hoist body 2 is provided with a transmission crawler belt 3. It should be noted that the hoist body 2 is also provided with a driving mechanism, which is driven by a motor, and the motor can drive a transmission shaft to rotate. , the transmission crawler 3 is installed on the two transmission shafts by transmission, so the two transmission shafts can be rotated together. This is the prior art, and will not be repeated here. A plurality of lifting buckets 4 are fixedly arranged on the outside of the transmission crawler 3 . The elevator body 2 is provided with a feed channel 5 and a discharge channel 6, and the dust removal mechanism is arranged on the elevator body 2.

Specifically, the dust removal mechanism includes a dust removal box 7, an air pump 8, an air extraction pipe 18, an installation frame 9 and a filter screen 10, and the dust removal box 7 is fixedly installed on the hoist body 2. It should be noted that the rear side of the dust removal box 7 is connected by a bolt The sealing plate is fixedly connected, the sealing plate can be removed regularly, and the stubborn dust on the filter screen 10 can be manually cleaned. The air pump 8 is fixedly installed on one side of the dust removal box 7, and the installation frame 9 is fixedly installed in the dust removal box 7. The filter screen 10 is fixedly installed in the installation frame 9, the exhaust pipe 18 is fixedly installed on the dust removal box 7, the top of the dust removal box 7 is fixedly provided with an electric telescopic rod 11, and the electric telescopic rod 11 is connected with a moving plate 12, and the side of the moving plate 12 is fixed Brush hairs 13 are provided, a discharge pipe 14 is fixedly arranged on the inner wall of the bottom of the dust removal box 7, a solenoid valve 15 is fixedly arranged on the discharge pipe 14, a hose 16 is fixedly arranged at the bottom end of the discharge pipe 14, and the bottom end of the hose 16 is fixed A counterweight pipe 17 is provided.

Through the above structure, when the air pump 8 is started, the electric telescopic rod 11 and the electromagnetic valve 15 are closed at this time, so that the air containing dust in the hoist body 2 can be extracted, and then the filter screen 10 will filter the dust, and then pump it out. The air pump 8 is closed, the electric telescopic rod 11 and the electromagnetic valve 15 are opened, the electric telescopic rod 11 drives the moving plate 12 to move, the moving plate 12 drives the bristles 13 to move, the bristles 13 wipe the dust on the filter screen 10, and the filter screen 10 The fallen dust falls down and is discharged through the discharge pipe 14, the hose 16 and the weight pipe 17, and so on, and then the air pump 8 is started, and the electric telescopic rod 11 and the solenoid valve 15 are closed, so that the dust removal operation can be carried out very well. And it can avoid the blockage of the filter screen 10, ensure the normal operation of the elevator body 2, and ensure the quality of the surrounding air.

Specifically, the side of the hoist body 2 is fixedly provided with a support plate 19, the ash collection box 20 is placed on the top of the support plate 19, the top of the ash collection box 20 is provided with a guide hole 21, and the bottom end of the counterweight pipe 17 extends into the ash collection box 20. .

Through the above-mentioned structure, the falling dust will enter into the ash collection box 20, only need to pull the hose 16, so that the weight pipe 17 is removed from the ash collection box 20, then the ash collection box 20 can be removed, and the ash collection box 20 can be removed. The dust in the box 20 can be poured out.

Specifically, the top of the dust removal box 7 is fixedly provided with a control panel 22, and the air suction pump 8, the electric telescopic rod 11 and the solenoid valve 15 are all electrically connected with the control panel 22. It should be noted that the air suction pump 8, The working hours of the electric telescopic rod 11 and the solenoid valve 15 will automatically switch the air pump 8, the electric telescopic rod 11 and the solenoid valve 15 after reaching the specified working time.

Specifically, the hoist body 2 is provided with a mounting hole, and the air extraction pipe 18 is fixedly installed in the mounting hole. It should be noted that it is convenient to extract the air containing dust in the hoist body 2 .

Specifically, a moving groove is provided on the top inner wall of the dust removal box 7, and the moving plate 12 is slidably installed in the moving groove. It should be noted that the stability of the moving plate 12 when moving vertically is improved.

Specifically, the bristles 13 are in contact with the filter screen 10, and the moving plate 12 is located above the discharge pipe 14. It should be noted that, after cleaning the dust on the filter screen 10, the cleaned dust will fall to the discharge pipe. Discharge treatment is carried out in the pipe 14.

The hoist device provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the utility model, and the descriptions of the above examples are only used to help understand the method and core idea of the utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (8)

1. A hoist arrangement, comprising:

the lifting machine comprises a base (1), wherein a lifting machine body (2) is fixedly arranged at the top of the base (1), a conveying crawler (3) is arranged in the lifting machine body (2), a plurality of lifting hoppers (4) are fixedly arranged on the outer side of the conveying crawler (3), and a feeding channel (5) and a discharging channel (6) are formed in the lifting machine body (2);

the dust removal mechanism is arranged on the elevator body (2).

2. The lifting machine device as claimed in claim 1, wherein the dust removing mechanism comprises a dust removing box (7), an air suction pump (8), an air suction pipe (18), a mounting frame (9) and a filter screen (10), the dust removing box (7) is fixedly mounted on the lifting machine body (2), the air suction pump (8) is fixedly mounted on one side of the dust removing box (7), the mounting frame (9) is fixedly mounted in the dust removing box (7), the filter screen (10) is fixedly mounted in the mounting frame (9), the air suction pipe (18) is fixedly mounted on the dust removing box (7), an electric telescopic rod (11) is fixedly arranged at the top of the dust removing box (7), the electric telescopic rod (11) is connected with a movable plate (12), bristles (13) are fixedly arranged on the side surface of the movable plate (12), a discharging pipe (14) is fixedly arranged on the inner wall of the bottom of the dust removing box (7), an electromagnetic valve (15) is fixedly arranged on the discharging pipe (14), a hose (16) is fixedly arranged at the bottom end of the discharging pipe (14), and a counterweight pipe (17) is fixedly arranged at the bottom end of the hose (16).

3. The elevator device as claimed in claim 2, wherein a support plate (19) is fixedly arranged on a side surface of the elevator body (2), a dust collection box (20) is placed on the top of the support plate (19), a guide hole (21) is formed in the top of the dust collection box (20), and the bottom end of the counterweight pipe (17) extends into the dust collection box (20).

4. The lifting machine device as claimed in claim 2 or 3, characterized in that a control panel (22) is fixedly arranged at the top of the dust removal box (7), and the air pump (8), the electric telescopic rod (11) and the electromagnetic valve (15) are electrically connected with the control panel (22).

5. The hoisting machine device as claimed in claim 2, wherein the hoisting machine body (2) is provided with a mounting hole, and the suction pipe (18) is fixedly mounted in the mounting hole.

6. The hoisting machine device as claimed in claim 2, characterized in that the inner wall of the top of the dust box (7) is provided with a moving groove, and the moving plate (12) is slidably mounted in the moving groove.

7. A hoisting machine arrangement as claimed in claim 2, characterized in that the bristles (13) are in contact with the filter screen (10).

8. A lifter device according to claim 2, characterized in that the moving plate (12) is located above the discharge duct (14).

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