CN220167034U

CN220167034U - Underground scraper

Info

Publication number: CN220167034U
Application number: CN202321538940.7U
Authority: CN
Inventors: 帅如愿; 彭晓敏
Original assignee: Zhaoyuan Xuri Mining Machinery Co ltd
Current assignee: Zhaoyuan Xuri Mining Machinery Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-12
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to an underground scraper, which relates to the technical field of scrapers and comprises a machine body and a power mechanism positioned at the rear end of the machine body, wherein a protective cover is detachably connected with the machine body, the protective cover is positioned at the outer side of the power mechanism, a dehumidifying part is arranged in the protective cover, the power mechanism comprises an air inlet pipe, an air outlet of the dehumidifying part is arranged opposite to the air inlet pipe, an air inlet part is arranged between the dehumidifying part and the air inlet pipe, an air outlet of the air inlet part is arranged opposite to the air inlet pipe, and the protective cover is provided with an air permeable part for heat dissipation of the power mechanism. The dehumidification piece collects moisture in the air entering the protective cover, the condition that the power mechanism is damped is reduced, then the dry air is conveyed to the inside of the protective cover, the air inlet piece collects the dry air and increases the air flow rate, when the power mechanism works, the air blown out by the air inlet piece blows out heat generated by the power mechanism from the ventilation part, the heat dissipation effect of the power mechanism can be guaranteed while the dry air can be entered, and the service life of the machine body is prolonged.

Description

Underground scraper

Technical Field

The utility model relates to the technical field of scraper, in particular to an underground scraper.

Background

The underground scraper is one kind of trackless auxiliary equipment for mines, and is widely used for mining and transportation of mines in urban underground.

The trackless mining equipment taking the scraper as a core has become the main stream of the development of domestic and foreign mining technologies, and two types of scraper widely used in the market at present are: the internal combustion scraper and the electric scraper are suitable for working environments with good ventilation, and the electric scraper is more environment-friendly and pollution-free and has the characteristics of flexibility and high efficiency.

Aiming at the related technology, the environment under the mine is moist, and when the scraper works in a moist environment, the power mechanism is extremely vulnerable to moisture, so that mechanical parts in the power mechanism are easy to rust, and the service life of the scraper is further influenced.

Disclosure of Invention

In order to prolong the service life of the scraper, the utility model provides an underground scraper.

The utility model provides an underground scraper, which adopts the following technical scheme:

the utility model provides an underground scraper, includes the organism, is located the power unit of organism rear end, the organism can be dismantled and be connected with the safety cover, and the safety cover is located power unit's outside, is equipped with dehumidification piece in the safety cover, and power unit includes the intake pipe, and the air exit and the intake pipe of dehumidification piece set up relatively, are equipped with the piece of admitting air between dehumidification piece and the intake pipe, and the air outlet and the intake pipe of admitting air piece set up relatively, and the safety cover is equipped with the ventilative portion that is used for power unit radiating.

Through adopting above-mentioned technical scheme, the user is before driving the organism, at first operating dehumidification piece and inlet piece open, dehumidification piece will get up the moisture in the air that gets into in the safety cover, reduce the condition that power unit wets and take place, then carry dry air to the inside of safety cover, inlet piece will dry air collect and increase the air velocity of flow, then the user can begin to drive the organism, at power unit during operation, the heat that the air inlet piece blown out power unit produced is blown out from ventilative portion, when power unit can get into dry gas, still can guarantee power unit's radiating effect, and then the life of extension organism.

Optionally, the ventilation part comprises a plurality of radiating pipes positioned at the periphery of the power mechanism, and the radiating pipes extend to the outside of the protective cover.

Through adopting above-mentioned technical scheme, the heat that power unit produced at the during operation can be discharged to the outside of safety cover from a plurality of cooling tubes, and then guarantees power unit's radiating effect, and then prolongs the life of organism.

Optionally, the pipe orifices of the plurality of radiating pipes and the side walls of the corresponding protection covers are arranged in parallel.

Through adopting above-mentioned technical scheme, parallel arrangement's mouth of pipe can make moisture enter into the cooling tube in comparatively difficult, and then reduces moisture or drop of water in the moist air and get into engine department from the mouth of pipe, reduces the condition emergence that power unit wets, and then the life of extension organism.

Optionally, water absorbing cloth is uniformly distributed at the pipe orifices of the plurality of radiating pipes.

Through adopting above-mentioned technical scheme, the organism is when shutting down, and the water absorption cloth can be with the interior moisture of air suction water absorption cloth in, and then reduces the condition emergence that moisture enters into power unit in, reduces the condition emergence that power unit wets, and then prolongs the life of organism.

Optionally, the water absorbing cloth material comprises paper pulp.

Through adopting above-mentioned technical scheme, the effect of absorbing water of paper pulp is better, and when power unit operates, the heat that power unit follow cooling tube was dispelled can be with the evaporation of the absorbing moisture of paper pulp, and then improves the effect of absorbing water of paper pulp when follow-up organism shut down, reduces the condition emergence that power unit wets, and then the life of extension organism.

Optionally, a plurality of the radiating pipes arranged at the upper end part of the protective cover are arranged as first air outlet pipes, inclined plates are arranged at positions, close to the pipe orifices, of the first air outlet pipes, and one ends, located outside the corresponding pipe orifices, of the inclined plates are located at the lowest positions.

Through adopting above-mentioned technical scheme, if the moisture content in the air is great, the inclined plate can absorb partial moisture, and then reduces the condition emergence that moisture got into in the power unit, reduces the condition emergence that power unit wets, and then the life of extension organism.

Optionally, a plurality of radiating pipes arranged on the side wall of the protective cover are arranged to be second air outlet pipes, the second air outlet pipes are obliquely arranged, and pipe orifices of the second air outlet pipes are located at the lowest positions.

Through adopting above-mentioned technical scheme, if the moisture content in the air is more, the second outlet duct is located the moisture of second outlet duct mouth of pipe department and can receive gravity factor to the ground whereabouts, and then reduces the condition emergence that moisture entered into power unit, reduces the condition emergence that power unit wets, and then prolongs the life of organism.

Optionally, the first outlet pipes are arranged in an inclined manner, and pipe orifices of the first outlet pipes extend towards a direction close to the edge of the protective cover.

Through adopting above-mentioned technical scheme, if moisture content is more in the air, the water droplet flows to the edge of safety cover along the inclination of first outlet duct, drops subaerial from the edge of safety cover, reduces the condition emergence that power unit wets, and then prolongs the life of organism.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. before a user drives the machine body, firstly, the dehumidifying part and the air inlet part are operated to be opened, the dehumidifying part collects moisture in air entering the protective cover, the occurrence of the condition that the power mechanism is affected with damp is reduced, then the dry air is conveyed into the protective cover, the air inlet part collects the dry air and increases the air flow rate, then the user can start to drive the machine body, when the power mechanism works, the air blown by the air inlet part blows out heat generated by the power mechanism from the ventilation part, and when the power mechanism can enter the dry air, the heat dissipation effect of the power mechanism can be ensured, and the service life of the machine body is prolonged;

2. the water absorption effect of the paper pulp is good, and when the power mechanism operates, the heat emitted by the power mechanism from the radiating pipe can evaporate the water absorbed by the paper pulp, so that the water absorption effect of the paper pulp is improved when a subsequent machine body is stopped, the occurrence of the condition that the power mechanism is wet is reduced, and the service life of the machine body is prolonged;

3. if the moisture content in the air is more, the moisture that the second outlet duct is located second outlet duct mouth of pipe department can receive gravity factor to the ground whereabouts, and then reduces the condition emergence that moisture got into power unit, reduces the condition emergence that power unit wets, and then the life of extension organism.

Drawings

FIG. 1 is a schematic view of the overall structure of an underground scraper.

FIG. 2 is a schematic cross-sectional view showing the internal structure of the protective cover.

FIG. 3 is a schematic view showing the connection structure of the protective cover and the body.

Fig. 4 is an enlarged schematic view of the portion a in fig. 3.

Reference numerals illustrate: 1. a body; 11. a power mechanism; 111. an air inlet pipe; 12. a ventilation part; 13. a cockpit; 14. a mounting groove; 141. a mounting hole; 2. a protective cover; 21. a dehumidifying member; 22. an air intake; 23. a vent hole; 24. a mounting block; 241. an elastic member; 25. a heat radiating pipe; 251. a water-absorbing cloth; 252. an inclined plate; 253. a first air outlet pipe; 254. and a second air outlet pipe.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses an underground scraper.

Referring to fig. 1 and 2, an underground scraper comprises a machine body 1 and a power mechanism 11 positioned at the rear end of the machine body 1, wherein the machine body 1 is detachably connected with a protection cover 2 for protecting the machine body 1 from being wetted, the protection cover 2 is positioned at the outer side of the power mechanism 11, the protection cover 2 is provided with a ventilation part 12 for heat dissipation of the power mechanism 11, a dehumidifying part 21 is arranged in the protection cover 2, the power mechanism 11 comprises an air inlet pipe 111, an air outlet of the dehumidifying part 21 is arranged opposite to the air inlet pipe 111, one side of the protection cover 2, close to the dehumidifying part 21, is provided with a plurality of ventilation holes 23 for air inlet, and before the machine body 1 operates, a user starts the dehumidifying part 21 at first, so that dry air is provided for the air inlet pipe 111 of a power system.

Referring to fig. 3 and 4, the machine body 1 is provided with a mounting groove 14, the thickness of the mounting groove 14 is adapted to that of the protective cover 2, the side wall of the mounting groove 14 is provided with a plurality of mounting holes 141, the protective cover 2 is horizontally and slidably connected with mounting blocks 24 adapted to the mounting holes 141, the edges of the mounting blocks 24 are round corners, elastic pieces 241 are arranged between the mounting blocks 24 and the protective cover 2, a user places the protective cover 2 in the mounting groove 14, and then places the mounting blocks 24 in the corresponding mounting holes 141 to complete connection between the machine body 1 and the protective cover 2.

Referring to fig. 1 and 2, the ventilation portion 12 includes a plurality of heat dissipation pipes 25 located in the circumferential direction of the power mechanism 11, the plurality of heat dissipation pipes 25 extend to the outside of the protection cover 2, and when the machine body 1 works, heat generated by the power mechanism 11 can be discharged from the heat dissipation pipes 25 to the outside of the protection cover 2, so as to dissipate heat of the power mechanism 11; the mouth of pipe of a plurality of cooling tubes 25 and the lateral wall parallel arrangement of corresponding safety cover 2 each other, when organism 1 shut down, the moisture in the air blows to the direction that is close to cooling tube 25, and parallel arrangement's cooling tube 25 can make the comparatively difficult to the internal flow of power unit 11 of moisture, and then plays the effect of protection power unit 11.

The pipe orifices of the plurality of radiating pipes 25 are provided with water absorbing cloth 251; when the machine body 1 is stopped, moisture in the air blown in the direction of the opening of the radiating pipe 25 contacts the water absorbing cloth 251, and the water absorbing cloth 251 sucks the moisture in the air into the water absorbing cloth 251.

The water absorbing cloth 251 may be made of cotton, paper pulp, etc. with good water absorption.

Referring to fig. 1 and 2, a plurality of radiating pipes 25 arranged at the upper end of the protective cover 2 are set as first air outlet pipes 253, inclined plates 252 are arranged at positions of the first air outlet pipes 253 close to pipe orifices, and positions of the inclined plates 252 far away from the corresponding pipe orifices are located at the highest positions; if the moisture content in the air is high, the inclined plate 252 will temporarily store the moisture overflowed from the water absorbing cloth 251 on the inclined plate 252 after the water absorbed by the water absorbing cloth 251 is saturated.

Referring to fig. 1 and 2, the first air outlet pipes 253 are all inclined, the pipe orifices of the first air outlet pipes 253 extend towards the direction close to the protective cover 2, the moisture temporarily stored in the inclined plate 252 flows towards the edge of the protective cover 2 along the inclined angle of the inclined plate 252, and then falls onto the ground from the edge of the protective cover 2, so that the moisture is reduced to enter the power mechanism 11, the occurrence of the condition that the power mechanism 11 is damped is reduced, and the service life of the machine body 1 is further prolonged.

Referring to fig. 1 and 2, the plurality of radiating pipes 25 arranged on the side wall of the protective cover 2 are second air outlet pipes 254, the second air outlet pipes 254 are obliquely arranged, the pipe orifice of the second air outlet pipe 254 is located at the lowest position, if the water absorbed by the water absorbing cloth 251 is more, when overflow occurs, the water can drop downwards along the inclined angle of the second air outlet pipe 254, and then drop on the ground, so that the water is reduced to enter the power mechanism 11, the occurrence of the wetting condition of the power mechanism 11 is reduced, and the service life of the machine body 1 is further prolonged.

The dehumidifying element 21 is a dehumidifier, which is a well-known technology in the art, and will not be described in detail in this embodiment. An air inlet piece 22 is arranged between the dehumidifying piece 21 and the air inlet pipe 111, an air outlet of the air inlet piece 22 is opposite to the air inlet pipe 111, and an air inlet of the air inlet piece 22 is opposite to an air outlet of the dehumidifying piece 21.

Referring to fig. 1 and 2, the air inlet member 22 is a fan, which is a well known technology in the art, and will not be described in detail in this embodiment. The user turns on the fan, and along with the rotation of the fan blades in the fan, the dry air exhausted by the dehumidifier can be blown in the direction approaching to the power mechanism 11.

Referring to fig. 1 and 2, the machine body 1 is provided with a cockpit 13, and a user can enter the cockpit 13 to start the power mechanism 11 for normal use of the machine body 1; when the power system works, more heat is generated; along with the rotation of fan blades in the fan, heat generated by the power mechanism 11 is blown out of the protection cover 2 from the radiating pipe 25, moisture absorbed by the water absorbing cloth 251 is evaporated by the heat generated by the power mechanism 11, the water absorbing effect of the next machine body 1 is improved, the condition that the moisture enters the machine body 1 is reduced, the service life of the power mechanism 11 is prolonged, and the service life of the machine body 1 is prolonged.

The implementation principle of the underground scraper provided by the embodiment of the utility model is as follows: when the machine body 1 is stopped, the water absorbing cloth 251 positioned at the opening of the radiating pipe 25 absorbs water, if more water is absorbed, the water positioned at the upper end part of the protecting cover 2 is temporarily stored on the inclined plate 252 and then flows to the ground along the inclined angle of the first air outlet pipe 253, and the water positioned at the side surface of the protecting cover 2 flows to the ground along the inclined angle of the second air outlet pipe 254; when a user runs the machine body 1, the water on the water absorbing cloth 251 can be evaporated by the heat generated by the power mechanism 11, so that the water absorbing effect of the next machine body 1 is improved, the condition that the water enters the machine body 1 is reduced, the service life of the power mechanism 11 is prolonged, and the service life of the machine body 1 is prolonged.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides an underground scraper, includes organism (1), is located power unit (11) of organism (1) rear end, its characterized in that: the utility model discloses a machine body (1) can dismantle and be connected with safety cover (2), and safety cover (2) are located the outside of power unit (11), are equipped with dehumidification piece (21) in safety cover (2), and power unit (11) are including intake pipe (111), and the air exit and the intake pipe (111) of dehumidification piece (21) set up relatively, are equipped with intake piece (22) between dehumidification piece (21) and intake pipe (111), and the air outlet and the intake pipe (111) of intake piece (22) set up relatively, and safety cover (2) are equipped with and are used for radiating ventilative portion (12) of power unit (11).

2. An underground scraper according to claim 1, wherein: the ventilation part (12) comprises a plurality of radiating pipes (25) positioned on the periphery of the power mechanism (11), and the radiating pipes (25) extend to the outside of the protective cover (2).

3. An underground scraper according to claim 2, wherein: the pipe orifices of the plurality of radiating pipes (25) and the side walls of the corresponding protection covers (2) are arranged in parallel.

4. A subterranean scraper according to claim 3, wherein: the pipe orifices of the plurality of radiating pipes (25) are uniformly provided with water absorption cloth (251).

5. An underground scraper according to claim 4, wherein: the water absorbing cloth (251) is made of paper pulp.

6. An underground scraper according to claim 2, wherein: a plurality of radiating pipes (25) which are arranged at the upper end part of the protective cover (2) are arranged as first air outlet pipes (253), inclined plates (252) are arranged at positions, close to the pipe orifice, of the first air outlet pipes (253), and one ends, located outside the corresponding pipe orifice, of the inclined plates (252) are located at the lowest position.

7. An underground scraper according to claim 2, wherein: a plurality of cloth in cooling tube (25) of safety cover (2) lateral wall are established to second outlet duct (254), and second outlet duct (254) slope sets up, and the mouth of pipe department of second outlet duct (254) is located minimum, and a plurality of second outlet duct (254) are close to orificial position all and are equipped with inclined plate (252), and a plurality of inclined plate (252) are located the one end that corresponds outside the mouth of pipe and are located minimum.

8. An underground scraper according to claim 6, wherein: the first air outlet pipes (253) are obliquely arranged, and pipe orifices of the first air outlet pipes (253) extend towards the direction close to the edge of the protective cover (2).