CN210456219U

CN210456219U - Take cooling function's lifting machine

Info

Publication number: CN210456219U
Application number: CN201920966065.XU
Authority: CN
Inventors: 汪亚平; 李正斌
Original assignee: Chongqing Huayi Taihu Boiler Co ltd
Current assignee: Chongqing Huayi Taihu Boiler Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-05
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the field of hoisting machines, in particular to a hoisting machine with a cooling function, which comprises a belt, wherein a protective shell is arranged on the outer side of the belt, a cooling cover is arranged on the protective shell, and the cooling cover is connected with a draught fan through a ventilation pipe; at least one end of the cooling cover is open. According to the elevator with the cooling function, the protective covers are arranged on the side faces and the upper face of the belt, hot air of materials is pumped away through the induced draft fan and sent back to the drying roller or the boiler, and heat is recycled; the hot air in the belt is pumped away, at least one end of the cooling cover is in an opening shape, and cold air enters from the opening, so that the material on the belt is cooled. The elevator with the cooling function can cool high-temperature materials quickly and realize heat recycling, and saves energy.

Description

Take cooling function's lifting machine

Technical Field

The utility model relates to a lifting machine field, concretely relates to take cooling function's lifting machine.

Background

The hoist is large mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The lifter is a mechanical conveying device with a fixing device, is mainly suitable for continuously and vertically lifting powdery, granular and small materials, and can be widely applied to lifting bulk materials of various scales of feed mills, flour mills, rice mills, oil mills, starch mills, grain depots, port docks and the like.

The belt elevator greatly facilitates the transportation of materials, and the wet materials are dried by high-temperature air in the field of high-temperature material drying. The prior art is to naturally cool and package a dried material with a certain temperature, and the dried material contains a certain amount of heat, so that the heat in the dried material is not fully utilized due to natural cooling, and heat waste is caused.

Disclosure of Invention

The utility model discloses to present dry back material make the heat of boring in naturally cool the in-process volatilize and not obtained abundant utilization, cause thermal waste, provide a take cooling function's lifting machine.

In order to achieve the above purpose, the invention provides the following technical scheme:

a lifting machine with a cooling function comprises a belt, wherein a protective shell is arranged on the outer side of the belt, a cooling cover is arranged on the protective shell, and the cooling cover is connected with a draught fan through a ventilation pipe; at least one end of the cooling cover is open.

Preferably, the belt comprises a first belt and a second belt; both ends of the cooling cover are open. The cooling cover is the type of falling U, and the both sides face of cooling cover is the opening form, and cold wind can get into from both sides, and wind can be to the material cooling that can be more quick of convection current ability.

Preferably, a hopper is arranged on the protective shell of the first belt shell, and a discharge hole of the hopper is vertically downward. The hopper is the funnel structure, and the discharge gate of hopper is vertical downwards for on the belt is fallen perpendicularly to the material that flows out from the discharge gate, avoid unrestrained.

Preferably, a material bin is arranged on one side, far away from the first belt, of the second belt. And storing the materials in a material bin, and packaging the materials after the temperature of the materials is reduced to a temperature capable of being packaged.

Preferably, a second lifting mechanism is installed below the protective shell of the second belt. The angle of the second belt can be adjusted through the second lifting mechanism, so that the lifting mechanism can be used in different occasions.

Preferably, a first lifting mechanism is installed below the protective shell of the first belt. Adjust the distance of first belt in vertical direction through first elevating system, conveniently adjust according to the discharging equipment of co-altitude not.

Preferably, the belt, the hopper and the material bin are all arranged on a bottom plate; the bottom of the bottom plate is provided with a universal self-locking wheel. Install belt, hopper, material storehouse and first elevating system, second hydraulic structure on the bottom plate, install universal auto-lock wheel in the below of bottom plate, just can push away whole hoist to different occasions as required.

Preferably, a third lifting mechanism is installed at the bottom of the bottom plate. The bottom of the bottom plate is also provided with a third lifting mechanism, and after the elevator is pushed to the position, the third lifting mechanism descends to contact with the ground, so that the stability of the elevator can be improved.

Compared with the prior art, the invention has the beneficial effects that: according to the elevator with the cooling function, the protective covers are arranged on the side faces and the upper face of the belt, hot air of materials is pumped away through the induced draft fan and sent back to the drying roller or the boiler, and heat is recycled; the hot air in the belt is pumped away, at least one end of the cooling cover is in an opening shape, and cold air enters from the opening, so that the material on the belt is cooled. The elevator with the cooling function can cool high-temperature materials quickly and realize heat recycling, and saves energy.

Drawings

Fig. 1 is a schematic structural diagram of a hoisting machine with a cooling function provided in the present application.

The labels in the figure are: 1-belt, 11-first belt, 12-second belt, 2-protective shell, 3-cooling cover, 4-induced draft fan, 5-hopper, 51-discharge port, 6-material bin, 7-first lifting mechanism, 8-second lifting mechanism, 9-bottom plate, 10-third lifting mechanism, 13-universal self-locking wheel and 14-ventilation pipe.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

As shown in fig. 1, the application provides a lifting machine with a cooling function, which comprises a bottom plate 9, wherein a belt 1 is installed on the bottom plate 9, a protective shell 2 is installed on the outer side of the belt 1, the belt 1 comprises a first belt 11 and a second belt 12, and the belt 1 is driven by a motor to transmit. The periphery of belt 1 protective housing 2 is equipped with the cooling jacket 3 of U type, and one side that cooling jacket 3 is close to belt 1 discharge end is the opening, and the opposite side can be opened or not, and cooling jacket 3 can only cover second belt 12, also can cover whole belt 1. The cooling cover 3 is connected with the induced draft fan 4 through the vent pipe 14, and the export of the induced draft fan 4 is connected to other equipment needing heat such as a drying drum and a boiler through a pipeline, so that the heat can be recycled. The first belt 11 and the second belt 12 are a complete belt.

A first lifting mechanism 7 and a second lifting mechanism 8 are arranged above the bottom plate 9, the first lifting mechanism 7 is arranged at the bottom of the shell of the first belt 11, and the second lifting mechanism 8 is arranged below the shell of the second belt 12. A third lifting mechanism 10 is arranged below the bottom plate 9, and when the elevator is pushed in place, the third lifting mechanism 10 descends to contact with the ground, so that the effect of supporting legs is achieved, and the stability of the whole elevator is guaranteed. The first lifting mechanism 7, the second lifting mechanism 8 and the third lifting mechanism 10 can adopt hydraulic devices or electric push rods, a controller can be arranged on the bottom plate 9 and used for controlling the first lifting mechanism 7, the second lifting mechanism 8 and the third lifting mechanism 10 and also controlling a motor for driving the belt 1 to run, and the induced draft fan 4 is electrically connected with the controller.

Be equipped with hopper-shaped hopper 5 on the protective housing 2 outside first belt 11, the discharge gate 51 of hopper 5 is vertical downwards, conveniently directly falls the material on belt 1 and avoids unrestrained. A material bin 6 is arranged under the discharge end of the second belt 12 and used for storing materials. The universal self-locking wheel 13 is arranged below the bottom plate 9, so that the lifting machine can be conveniently moved by workers.

According to the elevator with the cooling function, when the elevator is used, after a worker moves the elevator in place according to needs, the third lifting mechanism 10 descends to be in contact with the ground, and the stability of the elevator is guaranteed; then adjust the height of first elevating system 7 and second elevating system 8 as required, thereby adjust the inclination between first belt 11 and the second belt 12, open draught fan 4 after waiting for the material to begin to fall into belt 1 from hopper 5, the hot air in the belt 1 is taken away by draught fan 4, cold wind flows in from the opening of cooling jacket 3, the export of draught fan 4 passes through the tuber pipe and is connected to the equipment that needs, like drying drum, other thermal equipment that needs such as boiler, thereby realize thermal cyclic utilization, the waste of energy has been avoided, also cooled off the material simultaneously, the cooling time of material has been reduced.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The elevator with the cooling function is characterized by comprising a belt (1), a protective shell (2) is arranged on the outer side of the belt (1), a cooling cover (3) is arranged on the protective shell (2), and the cooling cover (3) is connected with an induced draft fan (4) through a ventilation pipe (14); at least one end of the cooling cover (3) is open.

2. The hoisting machine with cooling function as claimed in claim 1, characterized in that the belt (1) comprises a first belt (11) and a second belt (12); the first belt (11) and the second belt (12) are integrated; both ends of the cooling cover (3) are open.

3. The hoisting machine with the cooling function as claimed in claim 2, characterized in that a hopper (5) is arranged on the protective casing (2) of the first belt (11) casing, and the discharge hole (51) of the hopper (5) is vertically downward.

4. The hoisting machine with the cooling function according to claim 3, characterized in that a material bin (6) is arranged on the side of the second belt (12) far away from the first belt (11).

5. The hoisting machine with cooling function as claimed in claim 2, characterized in that a second lifting mechanism (8) is mounted under the protective casing (2) of the second belt.

6. The hoisting machine with cooling function as claimed in claim 2, characterized in that a first lifting mechanism (7) is mounted under the protective casing (2) of the first belt.

7. The hoisting machine with the cooling function according to claim 4, characterized in that the belt (1), the hopper (5) and the material bin (6) are all mounted on a bottom plate (9); the bottom of the bottom plate (9) is provided with a universal self-locking wheel (13).

8. The elevator with cooling function as claimed in claim 7, characterized in that a third lifting mechanism (10) is installed at the bottom of the bottom plate (9).