阅读说明：本技术 一种zwy型矿用履带挖掘式装载机刮泥清洗装置 (Mud scraping and cleaning device for ZWY type mining crawler excavation type loader ) 是由 秦强 夏晓虎 储凯煜 将克荣 郭渊 江波 徐江林 戴淮初 孙丙镇 于 2020-10-27 设计创作，主要内容包括：本发明公开了一种ZWY型矿用履带挖掘式装载机刮泥清洗装置,包括挖掘机本体,挖掘机本体包括底板,所述底板底面背离挖掘机构设置有刮泥机构,所述刮泥机构包括电动伸缩杆一,同组两个所述电动伸缩杆一的输出端均通过螺钉固定有安装条,同一端两个所述安装条之间均固定连接有刮板,所述刮板底面前后侧均通过螺钉固接有电动伸缩杆二,电动伸缩杆二的输出端通过螺钉固接有去泥板,所述底板底面中部设置有冲洗机构,所述冲洗机构包括安装柱。本发明结构紧凑,设计合理,在挖掘机使用时能实现履带表面泥土的去除和冲洗烘干,其履带表面泥土去除彻底,很好的保证了挖掘机使用的灵活性和大大节约了挖掘机使用时的能耗。(The invention discloses an ZWY type mining crawler excavation type loader mud scraping and cleaning device which comprises an excavator body, wherein the excavator body comprises a bottom plate, a mud scraping mechanism is arranged on the bottom surface of the bottom plate, which is far away from an excavation mechanism, the mud scraping mechanism comprises an electric telescopic rod I, mounting bars are fixed to the output ends of the two electric telescopic rods I in the same group through screws, a scraper is fixedly connected between the two mounting bars at the same end, the front side and the rear side of the bottom surface of the scraper are fixedly connected with an electric telescopic rod II through screws, the output end of the electric telescopic rod II is fixedly connected with a mud removing plate through screws, a flushing mechanism is arranged in the middle of the bottom surface of the bottom plate, and the flushing mechanism. The crawler belt type excavator has the advantages of compact structure and reasonable design, can realize the removal, washing and drying of soil on the surface of the crawler belt when the excavator is used, can thoroughly remove the soil on the surface of the crawler belt, well ensures the use flexibility of the excavator and greatly saves the energy consumption of the excavator when the excavator is used.)

1. An ZWY type mud scraping and cleaning device for a mining crawler excavating loader comprises an excavator body (1), wherein the excavator body (1) comprises a bottom plate (101), a cab (102) is fixed in the middle of the top surface of the bottom plate (101), an excavating mechanism (103) is installed on the upper side of the front end of the bottom plate (101), a first conveying mechanism (104) is installed on the lower side of the front end of the bottom plate (101), a second conveying mechanism (105) is installed on the rear side of the top surface of the bottom plate (101), driving tracks (106) are installed on the front side and the rear side of the lower end surface of the bottom plate (101), and a case (107) is fixed in the middle of the lower end surface of the bottom plate (101), and is characterized in that a mud scraping mechanism (2) is arranged on;

the mud scraping mechanism (2) comprises a first electric telescopic rod (201), mounting bars (202) are fixed at the output ends of the first electric telescopic rods (201) in the same group through screws, a scraper (203) is fixedly connected between the two mounting bars (202) at the same end, a second electric telescopic rod (204) is fixedly connected to the front side and the rear side of the bottom surface of the scraper (203) through screws, a mud removing plate (205) is fixedly connected to the output end of the second electric telescopic rod (204) through screws, and a washing mechanism (3) is arranged in the middle of the bottom surface of the bottom plate (101);

the washing mechanism (3) comprises mounting columns (301), a drainage vessel (304) is fixedly connected between two mounting columns (301) in the same group, the front end and the rear end of the drainage vessel (304) are connected with a drainage pipe (305) in a penetrating manner, water dispersion vessels (306) are arranged on the upper sides of the drainage vessels (304), a water mist spray head (307) is further arranged on the bottom surfaces of the water dispersion vessels (306), a water tank (308) is further arranged on the upper side between the two water dispersion vessels (306), booster pumps (309) are arranged on the front side and the rear side of the water tank (308), a water inlet pipe (310) is connected between the input end of the booster pump (309) and the water tank (308) in a penetrating manner, a water outlet pipe (311) is connected between the output end of the booster pump (309) and the water dispersion vessel (306) on the same side in a penetrating manner, and;

air-dry mechanism (4) including connection dish (401), connection dish (401) lower extreme and quick-witted case (107) through connection, the rear side of connection dish (401) still is provided with air-blower (402), the output and connection dish (401) through connection of air-blower (402), connection dish (401) deviate from air-blower (402) one end and still through connection have outlet duct (403), connection dish (401) front and back end downside all is provided with gas diffusion dish (404), and gas nozzle (405) are all installed to gas diffusion dish (404) bottom surface, all through connection has air duct (406) between outlet duct (403) and the gas diffusion dish (404).

2. The mud scraping and cleaning device for the ZWY type mining crawler loader of claim 1, wherein the inner bottom surface of the case (107) is provided with a through hole and is fixed with an exhaust fan (5), and the exhaust fan (5) is provided with a plurality of air holes and is uniformly distributed on the inner bottom surface of the case (107).

3. The mud scraping and cleaning device for the ZWY-type mining crawler-excavating loader according to claim 1, wherein the first electric telescopic rods (201) are four and symmetrically distributed on the front and rear sides of the bottom plate (101) in two groups, and the first electric telescopic rods (201) are fixedly connected to the inner side of the bottom plate (101) through screws.

4. An ZWY type mining crawler loader mud scraping and cleaning device according to claim 1, characterized in that the distance between the front and back ends of the mud removing plate (205) is the same as the distance between the front and back ends of the scraper (203).

5. An ZWY type mining track-excavating loader mud scraping and cleaning device according to claim 1, characterized in that the mounting posts (301) are four and symmetrically arranged in two groups at the front and rear sides of the bottom plate (101), the drain pan (304) is located at the lower side of the driving track (106), and the distance between the front and rear sides of the drain pan (304) is larger than that between the front and rear sides of the driving track (106).

6. An ZWY type mining crawler-excavating loader mud scraping and cleaning device according to claim 1, characterized in that the drain pipes (305) are all arranged obliquely downwards, and the included angle between the drain pipes (305) and the side wall of the drain pan (304) is 70 degrees.

7. The scraping and cleaning device for the ZWY mining crawler loader of claim 1, wherein the water mist nozzle (307) is provided with a plurality of water mist nozzles and fixed on the bottom surface of the water dispersion vessel (306), the front and rear water mist nozzles (307) are arranged in a manner that the water dispersion vessel (306) is fixed inside the bottom plate (101) and the water dispersion vessel (306) is inclined downwards from the center side of the water dispersion vessel (306) to the outside.

8. The mud scraping and cleaning device of the ZWY-type mining crawler-excavating loader according to claim 1, wherein the water tank (308), the booster pump (309) and the connecting dish (401) are all fixed on the outer top surface of the bottom plate (101) through screws.

9. The mud scraping and cleaning device for the ZWY type mining crawler excavating loader according to claim 1, wherein the air dispersion plates (404) are fixed inside the bottom plate (101), and the air nozzles (405) are provided with a plurality of air nozzles and are uniformly distributed on the bottom surface of the air dispersion plates (404) in a matrix shape.

10. An ZWY type mining crawler loader mud scraping and cleaning device according to claim 1, characterized in that the bottom end of the connection dish (401) is arranged in a conical shape, and the connection dish (401) is fixed on the bottom plate (101) through screws.

Technical Field

The invention relates to the technical field of auxiliary equipment of excavating loaders, in particular to a mud scraping and cleaning device of an ZWY type mining crawler excavating loader.

Background

The mining crawler excavating loader is a high-efficiency ore removal device for continuous production, is mainly used for loading operation in coal mine roadways, semi-coal roadways, main mine roadway tunneling, pilot tunnels, tunnel construction and national defense cavern construction, is suitable for roadways with the cross section of more than 2.0 meters and the gradient of less than or equal to 33 degrees, adopts an electric full hydraulic control system, is an essential device for mining, and can increase the resistance of crawler conveying if the crawler excavating loader is not removed because sundries can be attached to the crawler while moving.

Through retrieval, the patent of application No. 201921683509.5 discloses an automatic mud removing device for a crawler of an excavator, which comprises a crawler body, wherein the right side of the inner side of the crawler body is movably connected with a driving transmission wheel, the left side of the inner side of the crawler body is movably connected with a driven transmission wheel, the inner side of the driving transmission wheel is fixedly provided with a driving rod, the inner side of the driven transmission wheel is fixedly provided with a driven rod, the outer side of the driving rod and the outer side of the driven rod are fixedly provided with two connecting plates, the two opposite sides of the two connecting plates are fixedly provided with two auxiliary rods, the outer side of the auxiliary rods is movably provided with auxiliary wheels, the outer sides of the auxiliary wheels are movably connected with the crawler body, the outer side of the crawler body is fixedly provided with a walking rack, the transmission box is fixedly arranged between the driving rod and the driven rod and is arranged at the, the left and right sides of fender and the equal fixed mounting in front that is located the transmission case have an installation piece, and the front fixed mounting of installation piece has first fixing bolt, and the back fixed mounting of back connecting plate has the lower bolster, and the top fixed mounting of lower bolster has the riser that quantity is two, and the top fixed mounting of riser has the last backup pad that is located the fender bottom, and the bottom fixed mounting of digging machine base has the T-shaped piece that is located the fender top.

The device has the advantages that the surface of the crawler belt is wet and easy to be stained with dust after mud is scraped out, so that the mud removing effect of the crawler belt is seriously influenced, the scraper has large resistance to the crawler belt when the mud is removed, power resources are greatly wasted, and the using requirements of people are difficult to meet, so that the research on the ZWY type mining crawler belt excavating loader mud scraping and cleaning device is necessary.

Disclosure of Invention

The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a mud scraping and cleaning device for an ZWY type mining crawler loader for excavating a mine.

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

an ZWY type mining crawler excavation type loader mud scraping and cleaning device comprises an excavator body, wherein the excavator body comprises a bottom plate, a cab is fixed in the middle of the top surface of the bottom plate, an excavation mechanism is installed on the upper side of the front end of the bottom plate, a first conveying mechanism is installed on the lower side of the front end of the bottom plate, a second conveying mechanism is installed on the rear side of the top surface of the bottom plate, driving tracks are installed on the front side and the rear side of the lower end surface of the bottom plate, a chassis is further fixed in the middle of the lower end surface of the bottom plate, a mud scraping mechanism is arranged on the bottom surface of the bottom plate and deviates from the excavation mechanism and comprises a first electric telescopic rod, mounting strips are fixed to the output ends of the first electric telescopic rods in the same group through screws, a scraper is fixedly connected between the two mounting strips at the same end, a second electric telescopic rod, the bottom plate is characterized in that a flushing mechanism is arranged in the middle of the bottom surface of the bottom plate, the flushing mechanism comprises mounting columns, a drainage dish is fixedly connected between two mounting columns in the same group, the front end and the rear end of the drainage dish are connected with a drainage pipe in a penetrating way, a water dispersion dish is arranged on the upper side of the drainage dish, a water spray nozzle is further arranged on the bottom surface of the water dispersion dish, a water tank is further arranged on the upper side between the two water dispersion dishes, booster pumps are arranged on the front side and the rear side of the water tank, a water inlet pipe is connected between the input end of the booster pump and the water tank in a penetrating way, a water outlet pipe is connected between the output end of the booster pump and the same side of the water dispersion dish in a penetrating way, an air drying mechanism is further arranged on the upper end of the bottom plate, which is far away from the mud scraping, the gas diffusion device is characterized in that gas diffusion vessels are arranged on the lower sides of the front end and the rear end of each connecting vessel, gas spraying heads are mounted on the bottom surfaces of the gas diffusion vessels, and gas guide pipes are connected between the gas outlet pipes and the gas diffusion vessels in a penetrating mode.

Preferably, the bottom surface in the case is provided with a through hole and is fixed with a plurality of exhaust fans which are uniformly distributed on the bottom surface in the case.

Preferably, the first electric telescopic rods are four and are symmetrically distributed on the front side and the rear side of the bottom plate, and the first electric telescopic rods are fixedly connected to the inner side of the bottom plate through screws.

Preferably, the distance between the front end and the rear end of the mud removing plate is consistent with the distance between the front end and the rear end of the scraper.

Preferably, the erection column is equipped with four and is two sets of symmetric distribution in bottom plate front and back side, the drain ware is located the downside of drive track, and the distance of drain ware front and back side is greater than the distance of drive track front and back side.

Preferably, the drain pipes are all obliquely arranged downwards, and the included angle between each drain pipe and the side wall of the corresponding drain dish is 70 degrees.

Preferably, the water mist nozzles are arranged in a plurality and fixed on the bottom surface of the water dispersion vessel, the water mist nozzles are arranged on the front side and the rear side in a manner that the water dispersion vessel is inclined downwards from the outer side of the center of the water dispersion vessel, and the water dispersion vessel is fixed inside the bottom plate.

Preferably, the water tank, the booster pump and the connecting vessel are fixedly connected to the outer top surface of the bottom plate through screws.

Preferably, the air diffusion vessels are fixed inside the bottom plate, and the plurality of air nozzles are uniformly distributed on the bottom surface of the air diffusion vessel in a matrix shape.

Preferably, the bottom end of the connecting vessel is arranged in a conical shape, and the connecting vessel is fixed on the bottom plate through a screw.

Compared with the prior art, the invention provides a mud scraping and cleaning device of an ZWY type mining crawler excavating loader, which has the following beneficial effects:

1. the crawler belt type excavator has the advantages that the structure is compact, the design is reasonable, the soil on the surface of the crawler belt can be removed, washed and dried when the excavator is used, the soil on the surface of the crawler belt can be completely removed, the using flexibility of the excavator is well ensured, and the energy consumption of the excavator during use is greatly saved;

2. according to the invention, the mud scraping mechanism is fixedly arranged on the rear side of the bottom surface of the bottom plate, the scraper is arranged right above one end of the driving track, soil is more conveniently removed by the scraper under the action of gravity when the scraper is used, and after mud is scraped, the mud removing plate is driven by the electric telescopic rod II to move so as to remove the soil on the surface of the scraper, so that the mud scraping effect of the scraper on the soil is well ensured;

3. according to the invention, after mud on the surface of the driving track is scraped, water is pressed into the water dispersing vessel and sprayed out from the water spray nozzle under the action of the booster pump, so that the washing operation of the driving track is realized, sundries on the surface of the driving track are completely removed, and the washing quality of the driving track is well ensured;

4. after the driving crawler is washed, hot blowing and air drying on the surface of the driving crawler are realized by utilizing heat emitted by equipment in the chassis, so that sundries are not easy to adhere to the belt surface of the driving crawler again, and certain guarantee is provided for the energy-saving operation of the excavating loader;

5. according to the invention, the plurality of exhaust fans are arranged on the bottom surface in the case, so that heat emitted by the driving part in the case is quickly discharged, and the air drying quality of the driving crawler belt is well ensured.

Drawings

Fig. 1 is a schematic structural diagram of a mud scraping and cleaning device of an ZWY type mining crawler loader for excavating a mine;

fig. 2 is a schematic structural diagram of an excavator body in the mud scraping and cleaning device of the ZWY type mining crawler loader for mining according to the invention;

fig. 3 is a front mounting diagram of a mud scraping mechanism, a flushing mechanism and an air drying mechanism in the mud scraping and cleaning device of the ZWY type mining crawler loader for mining according to the invention;

FIG. 4 is a side mounting view of a mud scraping mechanism and a flushing mechanism in the mud scraping and cleaning device of the ZWY model crawler loader for mining according to the invention;

FIG. 5 is a side mounting view of an air drying mechanism in the mud scraping and cleaning device of the ZWY type mining crawler loader for excavating the mine;

fig. 6 is a schematic structural diagram of a drain pan in the scraping and cleaning device of the ZWY type mining crawler loader for excavating the earth.

In the figure: the excavator comprises an excavator body 1, a mud scraping mechanism 2, a washing mechanism 3, an air drying mechanism 4, an exhaust fan 5, a bottom plate 101, a cab 102, an excavating mechanism 103, a first conveying mechanism 104, a second conveying mechanism 105, a driving crawler 106, a case 107, a first electric telescopic rod 201, a mounting bar 202, a scraper blade 203, a second electric telescopic rod 204, a mud removing plate 205, a mounting column 301, a drain pan 304, a drain pipe 305, a water dispersion pan 306, a water mist spray head 307, a water tank 308, a booster pump 309, a water inlet pipe 310, a water outlet pipe 311, a connecting pan 401, a blower 402, an air outlet pipe 403, a gas dispersion pan 404, an air nozzle 405 and an air guide pipe 406.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-6, an ZWY type mud scraping and cleaning device for a mining crawler excavating loader, which comprises an excavator body 1, wherein the excavator body 1 comprises a bottom plate 101, a cab 102 is fixed in the middle of the top surface of the bottom plate 101, an excavating mechanism 103 is installed on the upper side of the front end of the bottom plate 101, a first conveying mechanism 104 is installed on the lower side of the front end of the bottom plate 101, a second conveying mechanism 105 is installed on the rear side of the top surface of the bottom plate 101, driving crawlers 106 are installed on the front side and the rear side of the lower end surface of the bottom plate 101, a case 107 is also fixed in the middle of the lower end surface of the bottom plate 101, a mud scraping mechanism 2 is arranged on the bottom surface of the bottom plate 101 and is far away from the excavating mechanism 103, the mud scraping mechanism 2 comprises a first electric telescopic rod 201, mounting bars 202 are fixed on the output ends of two electric telescopic rods, the front side and the rear side of the bottom surface of the scraper plate 203 are fixedly connected with an electric telescopic rod II 204 through screws, the output end of the electric telescopic rod II 204 is fixedly connected with a mud removing plate 205 through screws, the middle part of the bottom surface of the bottom plate 101 is provided with a flushing mechanism 3, the flushing mechanism 3 comprises mounting columns 301, a drain pan 304 is fixedly connected between the two mounting columns 301 in the same group, the front end and the rear end of the drain pan 304 are respectively communicated with a drain pipe 305, an electromagnetic valve is arranged in the drain pipe 305, the upper side of the drain pan 304 is provided with a water dispersing pan 306, the bottom surface of the water dispersing pan 306 is also provided with a water mist spray nozzle 307, a water tank 308 is also arranged on the upper side between the two water dispersing pans 306, the front side and the rear side of the water tank 308 are respectively provided with a booster pump 309, the input end of the booster pump 309 is respectively communicated, air-dry mechanism 4 is including connecting ware 401, connecting ware 401 lower extreme and quick-witted case 107 through connection, the rear side of connecting ware 401 still is provided with air-blower 402, air-blower 402's output and connecting ware 401 through connection, connecting ware 401 deviates from air-blower 402 one end and still through connection has outlet duct 403, connecting ware 401 front and back end downside all is provided with air diffusion ware 404, air spray head 405 is all installed to air diffusion ware 404 bottom surface, all through connection has air duct 406 between outlet duct 403 and the air diffusion ware 404.

After the excavator body 1 moves forward for a period of time, a lot of dust adheres to the surface of the driving track 106, people control the electric telescopic rod one 201 to drive the mounting bar 202 to move downwards to enable one end of the scraper 203 to be attached to the surface of the driving track 106, at the moment, when the driving track 106 moves forward, most of the dust on the surface of the driving track 106 is scraped by the scraper 203, after soil on the surface of the driving track 106 is scraped, water is pressed into the water dispersing vessel 306 and sprayed out from the water mist spray nozzle 307 under the action of the booster pump 309, so that the water washing operation of the driving track 106 is realized, the sundries on the surface of the driving track 106 are completely removed, after the driving track 106 is washed, hot blowing and air drying on the surface of the driving track 106 are realized by utilizing heat emitted by equipment in the case 107, the sundries are not easy to adhere to the belt surface of the driving track 106 again, after the mud scraping of the driving track 106 is finished, the mud removing plate, thereby well ensuring the scraping effect of the scraping plate 203 on the soil.

Example two

As shown in fig. 3, this embodiment is substantially the same as embodiment 1, and preferably, the bottom surface in the chassis 107 is provided with a through hole and the exhaust fan 5 is fixed, and the exhaust fan 5 is provided with a plurality of exhaust fans and is uniformly distributed on the bottom surface in the chassis 107.

In this embodiment, a plurality of exhaust fans 5 are installed on the bottom surface in the case 107, so that heat emitted by the driving member in the case 107 is rapidly discharged, and the air-dried quality of the driving track 106 is well ensured.

EXAMPLE III

As shown in fig. 3 and 4, in this embodiment, basically the same as embodiment 1, preferably, four electric telescopic rods 201 are provided and symmetrically distributed in two groups on the front and rear sides of the bottom plate 101, and the electric telescopic rods 201 are all fixed at the inner side of the bottom plate 101 by screws.

The distance between the front and rear ends of the mud-removing plate 205 is the same as the distance between the front and rear ends of the scraper 203.

In this embodiment, the distance between the front and rear ends of the mud removing plate 205 is the same as the distance between the front and rear ends of the scraper 203, so that the mud removing plate 205 can completely remove the mud on the surface of the scraper 203 under the action of the electric telescopic rod two 204.

Example four

As shown in fig. 3 and 4, in the present embodiment, basically the same as embodiment 1, it is preferable that the mounting posts 301 are provided with four and symmetrically arranged in two sets on the front and rear sides of the base plate 101, the drain pan 304 is located on the lower side of the driving crawler 106, and the distance between the front and rear sides of the drain pan 304 is greater than that between the front and rear sides of the driving crawler 106.

In this embodiment, the distance between the front and rear sides of the drain pan 304 is greater than the distance between the front and rear sides of the driving caterpillar 106, so that the drain pan 304 can collect all the sewage after washing, and the sewage is prevented from wetting the ground, so that dust is more easily attached to the driving caterpillar 106.

EXAMPLE five

As shown in fig. 3, 4 and 6, this embodiment is substantially the same as embodiment 1, and preferably, the drain pipes 305 are all arranged obliquely downward, and the included angle between the drain pipes 305 and the side wall of the drain pan 304 is 70 °.

The plurality of water mist nozzles 307 are fixed on the bottom surface of the water dispersion vessel 306, and the front and rear water mist nozzles 307 are arranged by inclining the center side of the water dispersion vessel 306 to the outside and downward, and the water dispersion vessel 306 is fixed inside the bottom plate 101.

In this embodiment, the plurality of water mist nozzles 307 arranged at the front and rear sides are arranged by inclining the center of the water dispersing dish 306 outward and downward, so that the water flushing effect on the surface of the driving caterpillar 106 is better.

EXAMPLE six

As shown in fig. 3 to 6, this embodiment is substantially the same as embodiment 1, and preferably, the water tank 308, the booster pump 309 and the connecting vessel 401 are fixed to the outer top surface of the base plate 101 by screws.

In this embodiment, the water tank 308, the booster pump 309 and the connecting vessel 401 are all fixed to the outer top surface of the bottom plate 101 by screws, so that the operation of the apparatus is more stable.

EXAMPLE seven

As shown in fig. 3 and 5, in this embodiment, basically the same as that of embodiment 1, preferably, the air diffusion vessels 404 are fixed inside the bottom plate 101, and the air nozzles 405 are provided in a plurality and uniformly distributed in a matrix on the bottom surface of the air diffusion vessels 404, so as to realize the overall air drying operation of the driving caterpillar 106.

The bottom end of the connection dish 401 is arranged in a conical shape, and the connection dish 401 is fixed on the bottom plate 101 through screws.

In this embodiment, the bottom end of the connection dish 401 is tapered, so that the connection dish 401 and the case 107 are in smooth transition, and the gas flow is smoother.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.