CN214269155U

CN214269155U - Cleaning device and recovery equipment

Info

Publication number: CN214269155U
Application number: CN202120033235.6U
Authority: CN
Inventors: 孟凡威; 曹春雨; 王兆嘉
Original assignee: Sany Heavy Equipment Co Ltd
Current assignee: Sany Heavy Equipment Co Ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-24
Anticipated expiration: 2031-01-07

Abstract

The utility model provides a cleaning device and recovery plant. The cleaning device includes: a power mechanism; the material blocking part is connected with the power mechanism; the material stopping portion is arranged on the side, away from the direction of the material stopping portion, and the material stopping portion is obliquely arranged, so that a trough is formed between the material stopping portion and the material stopping portion. The utility model discloses a power unit drives the automatic material of clearing up of shovel flitch to pour away accumulational material through the silo, need not artifical clearance completely, reduced the cost of labor.

Description

Cleaning device and recovery equipment

Technical Field

The application belongs to the technical field of coal mine engineering machinery, and particularly relates to a cleaning device and recovery equipment.

Background

In the related art, the mining of thin coal seams is mainly based on a longwall coal mining method, wherein a scraper and a reversed loader are important conveying equipment for coal transportation of a longwall coal face. In order to adapt to the mining requirement, in order to improve the coal mining efficiency of the scraper conveyor and reduce the labor intensity and labor cost of workers, a gate way can be arranged at the head part of the scraper conveyor at the front part of the working face of the thin coal seam, float coal is cleaned manually after coal is cleaned by the gate way generally, the float coal at the bottom of the gate way cannot be recovered, and higher labor cost and waste are caused.

SUMMERY OF THE UTILITY MODEL

Embodiments according to the present invention aim to solve or improve at least one of the above technical problems.

According to the utility model discloses a first aim at provides a cleaning device.

According to the utility model discloses a second aim at provides a recovery plant.

For the first purpose of realizing according to the embodiment of the utility model, the technical scheme of the utility model provide a cleaning device, include: a power mechanism; the material blocking part is connected with the power mechanism; the material stopping portion is arranged on the side, away from the direction of the material stopping portion, and the material stopping portion is obliquely arranged, so that a trough is formed between the material stopping portion and the material stopping portion.

In this technical scheme, power unit can drive and keep off the material portion motion to drive the shovel flitch and carry out the clearance action of shovel material, shovel flitch stretches out and keeps off the material portion and to keeping away from the direction slope setting of keeping off the material portion, can be used to clear up the material, and make the material can enter into the silo and carry out short duration storage, in order to be favorable to transporting the material after the clearance. Therefore, the cleaning device can automatically clean the materials, avoid manual cleaning and reduce labor cost and waste.

In addition, according to the technical scheme that the embodiment of the utility model provides can also have following additional technical characterstic:

among the above-mentioned technical scheme, material blocking portion includes: the box body is provided with a notch at one side; wherein, shovel flitch shutoff breach, and shovel flitch and the box one side that is equipped with the breach form the silo.

In this technical scheme, through the box as keeping off material portion, the breach extends to the bottom of box for can form the silo with one side of the box of breach top after the shovel flitch covers the breach, make the box both can play the effect of connecting, can save a certain amount of material again, in order to assist the automatic clearance of accomplishing the material, simple structure is reliable.

In any one of the above technical solutions, the box body includes: a top plate; the bottom plate is arranged opposite to the top plate, and the width of the bottom plate is greater than or equal to that of the top plate; the side panel is connected between the top plate and the bottom plate; the material panel is connected with the top plate, the material panel and the side panel are mutually spaced and opposite, and the width of the material panel is gradually increased from one side to the opposite other side; wherein, the width of shovel flitch increases from one side to relative opposite side gradually, and one side and the charge level board of shovel flitch are connected, and the shovel flitch keeps away from one side and the bottom plate of charge level board and is connected to make the first contained angle that forms between shovel flitch and the bottom plate be the acute angle.

In this technical scheme, the side panel can be connected with power unit as connecting portion. Form the breach between material panel and the bottom plate, because the shovel flitch covers the breach, the width of bottom plate is greater than the width of roof for the shovel flitch can set up by the slope outwards, and can be acute angle with the first contained angle that forms between the bottom plate, is favorable to shoveling the flitch and shovels the material and enter into the silo. The charge level board is not the same width for the shovel flitch of connecting along the length direction of charge level board can enough set up towards the direction slope of keeping away from the box, also can set up along the charge level board slope, makes the material that gets into in the silo pour away more easily, and labour saving and time saving has improved the efficiency of cleaning device when the clearance material.

In any of the above technical solutions, the first included angle is not more than 45 °.

In this technical scheme, the contained angle between shovel flitch and the horizontal plane is first contained angle, and first contained angle is less than or equal to 45, can ensure that the material is piled up the take the altitude in the silo to prevent that the material from crossing the height of box, further improved the silo can hold the height that the material can reach, improved the speed of falling the material.

In any of the above technical solutions, the cleaning apparatus further includes: the connecting structure is arranged between the material blocking part and the power mechanism, and the material blocking part is detachably connected with the power mechanism.

In this technical scheme, connection structure is used for connecting power unit and keeps off material portion for it can drive the shovel flitch and accomplish corresponding shovel material action to keep off material portion. Power unit can dismantle with the portion of keeping off the material and be connected, has improved cleaning device's suitability and flexibility, can improve work efficiency.

In any of the above technical solutions, the connection structure includes: the at least two lug plates are respectively connected with the material blocking part and are mutually spaced and oppositely arranged; and the positioning pin is used for penetrating through the two ear plates and the power mechanism.

In this embodiment, at least two ear plates may be provided to maintain the stability of the connection structure. The locating pin penetrates through the lug plate and one part of the power mechanism, so that the material blocking part can be detachably connected with the power mechanism, and the detachment and the connection are both convenient.

In any of the above technical solutions, the cleaning apparatus further includes: and the lifting ring is arranged on the material blocking part.

In this technical scheme, rings locate and keep off the material portion on, can conveniently hoist cleaning device, improved cleaning device's turnover efficiency.

For the second purpose of realizing according to the embodiment of the utility model, the technical scheme of the utility model provide a recovery plant, include: the conveying device is provided with a conveying groove; the transfer device is provided with a discharge chute; cleaning device among arbitrary technical scheme, cleaning device sets up with the blowpit relatively, and power unit locates on the conveyor.

In the technical scheme, the power mechanism is arranged on the conveying device, so that the reliability is high. The discharge chute sets up with cleaning device relatively for cleaning device can clear up the float coal in the crossheading automatically and empty the float coal to the discharge chute in automatically, and the device of reprinting can coal carry to ground, need not artifical clearance completely, has reduced the cost of labor, and overall equipment simple structure, and the fault rate is low, and it is convenient to maintain.

In addition, according to the utility model discloses a recovery plant that embodiment provided includes according to the utility model discloses a cleaning device in any embodiment, therefore it has according to the cleaning device's of any embodiment of utility model whole beneficial effect.

Among any above-mentioned technical scheme, the height of shovel flitch is more than 1.5 times of the height of blowpit, and the height that keeps off material portion is more than 2 times of the height of blowpit.

In this technical scheme, the height of keeping off the material portion and the height of the highly relative blowpit of difference of shovel flitch designs, and the silo is crossed in order to prevent effectively that accumulational float coal from to guarantee that cleaning device can clear up float coal to the blowpit smoothly.

Among any above-mentioned technical scheme, form the second contained angle between the defeated material direction of material portion and conveyer trough, second contained angle more than or equal to 10, and the end of shovel flitch forms the third contained angle with the defeated material direction of conveyer trough, and the third contained angle is more than or equal to 25.

In this technical scheme, the defeated material direction slope setting of relative conveyer trough of fender material portion can guide the silo to empty the float coal to the direction of blowpit. Furthermore, because the shovel flitch is located one side of keeping off material portion for the relative defeated material direction of shovel flitch also is the slope setting, has further guaranteed the silo and has carried out the direction of guidance that pours the float coal to the blowpit, finally makes the float coal get into the blowpit and retrieve, has improved coal exploitation volume, has increased the performance of enterprises, has reduced the waste.

Additional aspects and advantages of embodiments in accordance with the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments in accordance with the invention.

Drawings

The above and/or additional aspects and advantages according to embodiments of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view schematic diagram of a cleaning apparatus according to some embodiments of the present invention;

fig. 2 is a schematic perspective view of a cleaning apparatus according to some embodiments of the present invention;

fig. 3 is one of the schematic partial perspective views of a cleaning apparatus according to some embodiments of the present invention;

fig. 4 is a second schematic partial perspective view of a cleaning apparatus according to some embodiments of the present invention;

fig. 5 is a side view schematic of a cleaning apparatus according to some embodiments of the present invention;

fig. 6 is a schematic perspective view of a power mechanism of a cleaning device according to some embodiments of the present invention;

fig. 7 is a schematic diagram of an application state of a recycling apparatus according to some embodiments of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

10: a recovery device; 100: a cleaning device; 110: a power mechanism; 120: a material blocking part; 122: a box body; 1220: an end side plate; 1222: a top plate; 1224: a base plate; 1226: a side panel; 1228: a material panel; 124: a notch; 130: a shoveling plate; 132: the highest position; 134: a lowest position; 140: a trough; 150: a connecting structure; 152: an ear plate; 154: positioning pins; 160: a hoisting ring; 200: a conveying device; 210: a conveying trough; 220: a support; 300: a transfer device; 310: a discharge chute; 20: a ground surface; 30: a gate way; 32: a coal wall; x: the material conveying direction; α: a first included angle; beta: a second included angle; θ: and a third included angle.

Detailed Description

In order to make the above objects, features and advantages according to the embodiments of the present invention more clearly understood, embodiments according to the present invention will be described in further detail below with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the relevant prior art, still disclose a clear coal device and scraper conveyor, scraper conveyor includes the tail, and clear coal device includes: the base is connected with the tail; the shielding cabinet is connected with the base and used for shielding the float coal; the coal cleaning plate is arranged at one end of the base, which is far away from the tail, and is used for cleaning float coal. This clear coal device and scraper conveyor are through the combined action that shelters from cabinet and clear coal board, can intercept automatically and clear up the float coal of scraper conveyor's tail department, do not need artifical clearance, have reduced workman intensity of labour and cost of labor, also can avoid the personnel injury that probably cause because of artifical clearance float coal.

A cleaning apparatus 100 and a recycling device 10 according to some embodiments of the present invention are described below with reference to fig. 1 to 7.

Example 1

As shown in fig. 1, the present embodiment provides a cleaning apparatus 100 including: the material shoveling device comprises a power mechanism 110, a material blocking part 120 and a material shoveling plate 130, wherein the material blocking part 120 is connected with the power mechanism 110. The material shoveling plate 130 is disposed on one side of the material blocking portion 120, and the material shoveling plate 130 is inclined towards a direction away from the material blocking portion 120, so that a trough 140 is formed between the material shoveling plate 130 and the material blocking portion 120.

In this embodiment, the material shoveling plate 130 is a plate-shaped structure, and the material shoveling plate 130 is disposed on one side of the material blocking portion 120 and is inclined toward a direction away from the material blocking portion 120, so that the material shoveling plate 130 extends out of the material blocking portion 120 and can be used for cleaning materials, such as float coal. The material blocking part 120 is connected with the power mechanism 110, so that the power mechanism 110 can drive the material blocking part 120 to move, and the material shoveling plate 130 can be driven to perform shoveling cleaning action. The material shoveling plate 130 and the material blocking part 120 arranged on one side of the material shoveling plate 130 form a material groove 140, so that after the material shoveling plate 130 is used for cleaning the material, the material can enter the material groove 140, the material in the material groove 140 can be stored for a short time, and the material after cleaning can be transported conveniently. Therefore, the cleaning device 100 can automatically clean the materials, thereby avoiding manual cleaning and reducing labor cost and waste.

Example 2

As shown in fig. 2, the present embodiment provides a cleaning apparatus 100. In addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the material blocking portion 120 includes: a box body 122, wherein one side of the box body 122 is provided with a notch 124; the material shoveling plate 130 blocks the gap 124, and a trough 140 is formed between the material shoveling plate 130 and one side of the box 122 where the gap 124 is located.

In this embodiment, the box 122 is hollow, the notch 124 is disposed at a position having a certain distance from the top of one side of the box 122, and the notch 124 extends to the bottom of the box 122, so that the material shoveling plate 130 covers the notch 124 and then can form a material groove 140 with one side of the box 122 above the notch 124, so that the box 122 can be used as a part of the connection structure, and can shield the material entering the material groove 140, and the material entering the material groove 140 from the material shoveling plate 130 is prevented from flowing out again, and the structure is simple and reliable.

Example 3

the case 122 includes: the plate comprises a top plate 1222, a bottom plate 1224, a side plate 1226 and a material plate 1228, wherein the bottom plate 1224 is arranged opposite to the top plate 1222, and the width of the bottom plate 1224 is larger than or equal to that of the top plate 1222. Side panel 1226 is connected between top panel 1222 and bottom panel 1224. The material surface plate 1228 is connected to the top plate 1222, and the material surface plate 1228 and the side surface plate 1226 are spaced apart from and opposed to each other, and the width of the material surface plate 1228 is gradually increased from one side to the opposite side. The width of the material shoveling plate 130 gradually increases from one side to the opposite other side, one side of the material shoveling plate 130 is connected with the charge panel 1228, one side of the material shoveling plate 130, which is far away from the charge panel 1228, is connected with the bottom plate 1224, and a first included angle α formed between the material shoveling plate 130 and the bottom plate 1224 is an acute angle.

In this embodiment, the top plate 1222 has unequal widths at opposite ends, for example, the top plate 1222 may be trapezoidal, such that one side of the top plate 1222 is inclined. One end of side panel 1226 is attached to top panel 1222 such that side panel 1226 can be attached to power mechanism 110 as a connection. The top plate 1222 is connected to one end of the top plate 1228, and the gap 124 is formed between the top plate 1228 and the bottom plate 1224. The material shoveling plate 130 covers the notch 124, the width of the bottom plate 1224 is greater than that of the top plate 1222, so that the material shoveling plate 130 is inclined outwards, a first included angle α formed between the bottom plate 1224 and the material shoveling plate 130 is an acute angle, and the material shoveling plate 130 and the material panel 1228 can form the trough 140. The material shoveling plate 130 is favorable for shoveling the material into the material groove 140. The material panel 1228 is disposed on the inclined side of the top plate 1222, so that the material panel 1228 can be inclined in the same direction as the inclined side of the top plate 1222, and the width of the material panel 1228 gradually increases or decreases from one side to the opposite side, so that the material can flow along the inclined direction of the material panel 1228, and the material can be conveniently discharged by the trough 140. Meanwhile, because one side of the material panel 1228 located in the notch 124 is an inclined side, the bottom position of the material panel 1228 is not as high as the other side, that is, the width of the material panel 1228 gradually increases from one side to the opposite side, so that the position of one side of the material panel 1228 located on the opposite sides is lower, and the position of the other side is higher, so that the shoveling plate 130 covering the notch 124 has the highest position 132 and the lowest position 134, that is, the shoveling plate 130 can be obliquely arranged in the direction away from the box 122, and can also be obliquely arranged along the inclined side of the material panel 1228, so that the material entering the trough 140 can be poured out more easily, the structural design is simplified, and time and labor are saved.

Referring to fig. 2 and 4, the top plate 1222, the material panel 1228, and the material shoveling plate 130 are respectively plate structures with different widths, and when the top plate 1222, the material panel 1228, and the material shoveling plate 130 are connected, the widths and the widths are set correspondingly, so that the material shoveling plate 130 has a horizontal inclined direction and a vertical inclined direction, and the efficiency of the cleaning device 100 in cleaning materials is improved.

In this embodiment, the box 122 further includes two end side plates 1220, and the two end side plates 1220 are disposed opposite to each other for matching the shape defined by the bottom plate 1224, the top plate 1222, the material panel 1228, the side panel 1226 and the scraper plate 130 and enabling the box 122 to form a closed box structure.

Example 4

As shown in fig. 5, the present embodiment provides a cleaning apparatus 100. In addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the first angle alpha is less than or equal to 45 deg.

In this embodiment, the bottom plate 1224 is disposed horizontally, and the included angle between the material shoveling plate 130 and the horizontal plane is the included angle between the material shoveling plate 130 and the bottom plate 1224. The included angle formed between the shoveling plate 130 and the horizontal plane is a first included angle alpha, the first included angle alpha is not more than 45 degrees, and the shoveling plate can be used for ensuring that the materials are stacked to a certain height in the material groove 140 and preventing the materials from crossing the height of the box body 122. Especially, when the first included angle α is 42 °, the chute 140 formed by the shoveling plate 130 and the material panel 1228 has an optimal inclination angle, so that the height of the chute 140 capable of accommodating materials is further increased, and the material pouring speed is increased.

Example 5

As shown in fig. 1, the present embodiment provides a cleaning apparatus 100. In addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the cleaning apparatus 100 further includes: the connecting structure 150 is disposed between the material blocking portion 120 and the power mechanism 110, and the material blocking portion 120 is detachably connected to the power mechanism 110.

In this embodiment, the connecting structure 150 is used to connect the material blocking portion 120 and the power mechanism 110, so that the material blocking portion 120 can drive the material shoveling plate 130 to complete a corresponding material shoveling action. The material blocking part 120 is detachably connected with the power mechanism 110, so that the applicability and flexibility of the cleaning device 100 are improved, and the working efficiency can be improved.

Example 6

As shown in fig. 3 and 6, the present embodiment provides a cleaning apparatus 100. In addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the connection structure 150 includes: at least two lug plates 152 and locating pin 154, at least two lug plates 152 are connected and mutual interval and relative setting with striker portion 120 respectively. A locating pin 154 is used to extend through both ear plates 152 and the power mechanism 110.

In this embodiment, as shown in fig. 3, at least two ear plates 152 may be provided to keep the connection structure stable. Ear panel 152 is connected to side panel 1226. Through holes are formed in both of the ear plates 152. As shown in fig. 6, the power mechanism 110 is provided with a frame structure, the frame structure is provided with at least two ear plate sets, each ear plate set mainly comprises two vertical plates which are opposite and spaced from each other, the ear plate 152 extends into the ear plate set, and the positioning pin 154 penetrates through the ear plate 152 and the ear plate set, so that the detachable connection between the material retaining portion 120 and the power mechanism 110 can be realized, the structure is simple and reliable, and the detachment and the connection are both convenient.

Example 7

As shown in fig. 3, the present embodiment provides a cleaning apparatus 100. In addition to the technical features of the above embodiment, the present embodiment further includes the following technical features: the cleaning apparatus 100 further includes: the hanging ring 160 is arranged on the material blocking part 120.

In this embodiment, the hanging ring 160 is disposed on the side panel 1226 of the material blocking portion 120. The hanging ring 160 may be provided in at least two to facilitate the hanging of the cleaning apparatus 100.

Example 8

As shown in fig. 7, the present embodiment provides a recycling apparatus 10 including: the conveying device 200, the transfer device 300 and the cleaning device 100 in any embodiment. The transfer device 200 is provided with a transfer chute 210. The transfer device 300 is provided with a discharge chute 310. The cleaning device 100 is disposed opposite to the discharge chute 310, and the power mechanism 110 is disposed on the conveying device 200.

In this embodiment, a gate 30 may be excavated below the ground 20 of the coal mine, and the excavated coal or the like may be transported to the ground 20 through the gate 30. The recycling apparatus 10 may be disposed within the sluice channel 30 for transporting float coal out of the sluice channel 30. The conveying device 200 can be a scraper conveyor, the conveying groove 210 is used for conveying coal, the support 220 and the power mechanism 110 are arranged on the conveying device 200, extra power requirements on the power mechanism 110 do not exist, and reliability is high. The cleaning device 100 may be disposed perpendicular to the feeding direction X of the conveying chute 210. The device 300 of reprinting can be for the reprinting machine, and the blowpit 310 of device 300 of reprinting is used for unloading for coal can carry to ground, and wherein, blowpit 310 sets up with cleaning device 100 relatively, makes cleaning device 100 can clear up automatically in the same direction as the float coal in the groove 30 and with the float coal automatic empty to the blowpit 310 in, need not artifical clearance completely, has reduced the cost of labor, and overall equipment simple structure, and the fault rate is low, and it is convenient to maintain.

In addition, according to the utility model discloses an embodiment provides recovery plant 10 includes according to the cleaning device 100 in any embodiment of the utility model, so it has according to the whole beneficial effect of the cleaning device 100 of any embodiment of the utility model.

Example 9

As shown in fig. 7, the present embodiment provides a recycling apparatus 10. In addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the height of the shoveling plate 130 is more than 1.5 times of the height of the discharge chute 310, and the height of the material blocking part 120 is more than 2 times of the height of the discharge chute 310.

In this embodiment, the box 122 of the cleaning device 100 is a main component of the material blocking portion 120, and the height of the box 122 is greater than or equal to 2 times of the height of the discharge chute 310, wherein the height of the box 122 is greater than or equal to 2.5 times of the height of the discharge chute 310, and the height of the shoveling plate 130 is greater than or equal to 1.5 times of the height of the discharge chute 310, so that the piled float coal can be effectively prevented from passing over the chute 140. Wherein, the height more than or equal to 1.5 times of discharge chute 310 of highest position 132 can further guarantee that the interior accumulational material of silo 140 can not overflow to the outside of silo 140, has guaranteed that cleaning device 100 can be smoothly clear up the float coal to the discharge chute 310 in.

Example 10

a second included angle beta is formed between the material blocking part 120 and the material conveying direction X of the conveying groove 210, the second included angle beta is larger than or equal to 10 degrees, a third included angle theta is formed between the tail end of the shoveling plate 130 and the material conveying direction X of the conveying groove 210, and the third included angle theta is larger than or equal to 25 degrees.

In this embodiment, the material blocking portion 120 is inclined relative to the material conveying direction X of the conveying chute 210, so that a second included angle β is formed between the material blocking portion 120 and the conveying chute 210, the second included angle β is greater than or equal to 10 °, and the chute 140 can be guided to dump float coal to the direction of the discharge chute 310. Because one side of keeping off material portion 120 is located to shovel flitch 130 for shovel flitch 130 is the slope setting relatively defeated material direction X also, and one side that shovel flitch 130 kept away from and is kept away from material portion 120 is the end of shovel flitch 130, and the terminal contained angle that forms with defeated material direction X of shovel flitch 130 is third contained angle theta, and third contained angle theta more than or equal to 25 can guide silo 140 to empty the coal slack to the direction of blowpit 310.

In this embodiment, the shoveling plate 130 can be set obliquely towards the direction away from the box 122, and also can be set obliquely along the oblique side of the material panel 1228, so that the cleaning device 100 can dump the float coal into the discharge chute 310 to recover the float coal while cleaning the float coal, thereby improving the coal mining amount, increasing the enterprise benefit, and reducing the waste.

Example 11

As shown in fig. 1 and 7, the present embodiment provides a cleaning device 100 and a recycling apparatus 10, the cleaning device 100 mainly comprises a shoveling plate 130, a box body 122, a lifting ring 160 and an ear plate 152, and one end of the shoveling plate 130 extending out of the box body 122 is shoveled. The scraper plate 130 is welded to the casing 122 to form a scraper plate assembly. The shoveling plate 130 is used to clean the float coal at the bottom of the chute 30. As shown in fig. 4, the shoveling plate 130 has an uppermost position 132 and a lowermost position 134, and the height of the uppermost position 132 is more than 1.5 times greater than that of the discharge chute 310, so as to dump the float coal in the gate 30 onto the discharge chute 310. The height of the box 122 is more than 2 times greater than that of the discharge chute 310, so that the float coal is prevented from passing over the shoveling plate 130. The power mechanism 110 is a head pushing part of the scraper conveyor, and the head pushing part is connected with the box body 122 and can provide power and support for the cleaning device 100. The discharge chute 310 is used for pouring and transporting float coal at the bottom of the gate 30. The bracket 220 provides power support for the scraper pusher shoe.

The nose of the face conveyor at the front of the thin seam may be provided with a cleaning device 100. The problem that the float coal at the bottom of the gate chute of the machine head of the existing front scraper conveyor needs to be manually cleaned and cannot be recycled is solved. The cleaning device 100 is mainly composed of an integrally welded shovel plate assembly, a machine head pushing part, a connecting piece and a support of the scraper conveyor, and is used in cooperation with a discharging groove 310 of a reversed loader.

As shown in FIG. 7, the housing 122 is sized for downhole use of the cleaning apparatus 100

The positioning pin 154 is connected with the machine head pushing part, the interval between the box body 122 and the discharge chute 310 is more than or equal to 100mm, and the interval between the box body 122 and the coal wall 32 of the gate way 30 is more than or equal to 100 mm. The box 122 forms an inclination angle of not less than 25 degrees with the arrangement direction of the middle groove of the scraper conveyor, and moves along with the movement of the head pushing part. Should be removed first during disassembly

And then hoisting the hoist ring 160 to complete the disassembly. The transfer chute 210 is a central chute. The scraper conveyor is a scraper conveyor.

In this embodiment, the included angle between the box body 122 and the arrangement direction of the middle groove of the scraper conveyor is not less than 10 degrees, the height of the box body 122 is not less than 2.5 times of that of the unloading groove of the reversed loader, and the crossheading float coal can be guided to be poured towards the reversed loader. The included angle between the shovel tip of the shovel plate component and the horizontal plane is less than or equal to 45 degrees, and the coal cleaning efficiency of the crossheading float coal can be ensured. The included angle between the shovel tip and the arrangement direction of the middle groove of the scraper conveyor is more than or equal to 25 degrees, and the height of the highest point of the shovel tip is more than or equal to 1.5 times of that of a discharge groove of the reversed loader. The above inclination angle is used to ensure that the float coal at the bottom of the gate 30 is accumulated to a certain height, and to prevent the float coal from crossing the box 122 in the gate 30, and to guide the accumulated float coal to move toward the direction of the transfer machine, and then to be dumped onto the transfer machine gate.

The cleaning device 100 uses vertical and horizontal inclinations to guide the direction of flow of the coal. The float coal is recovered while the float coal is cleaned, so that the coal mining amount is improved, the enterprise benefit is increased, and the waste is reduced. The device for cleaning and recovering coal at the bottom of the crossheading has the advantages of simple structure, high reliability, low failure rate, low cost, convenient maintenance and no extra power requirement on a power mechanism (bracket).

When the cleaning device 100 is used underground, the nose shovel plate assembly is arranged in the front scraper nose crossheading and is connected with the front scraper pushing part lug plate through the connecting positioning pin 154, and the floating coal at the bottom of the crossheading is cleaned along with the pushing of the support towards the coal wall.

Cleaning device 100 not only is used for the scraper conveyor of colliery working face in the pit, still can extensively use widely in the transportation interface position of other transportation fields.

To sum up, according to utility model's beneficial effect be:

1. cleaning device 100 clears up the material through shovel flitch 130 is automatic to pour away accumulational material through silo 140, need not artifical clearance completely, reduced the cost of labor.

2. By connecting the cleaning device 100 between the conveying device 200 and the transfer device 300, the float coal can be automatically cleaned and recovered, the coal mining amount is increased, the energy waste is reduced, and the profit is increased.

In embodiments in accordance with the present invention, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the embodiments according to the present invention can be understood by those of ordinary skill in the art as the case may be.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description according to the embodiments of the present invention, but do not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments according to the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example in accordance with an embodiment of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment according to the embodiments of the present invention, and is not intended to limit the embodiments according to the present invention, and various modifications and variations may be made to the embodiments according to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments according to the present invention should be included in the protection scope of the embodiments according to the present invention.

Claims

1. A cleaning apparatus, comprising:

a power mechanism;

the material blocking part is connected with the power mechanism;

the material blocking part is arranged on the side, away from the material blocking part, of the material blocking part, and a trough is formed between the material blocking part and the material blocking plate.

2. The cleaning device of claim 1, wherein the dam portion comprises:

the refrigerator comprises a refrigerator body, wherein one side of the refrigerator body is provided with a notch;

the material shoveling plate blocks the notch, and the material shoveling plate and one side of the box body, which is provided with the notch, form the material groove.

3. The cleaning apparatus defined in claim 2, wherein the tank includes:

a top plate;

the bottom plate is arranged opposite to the top plate, and the width of the bottom plate is greater than or equal to that of the top plate;

a side panel connected between the top panel and the bottom panel;

the material panel is connected with the top plate, the material panel and the side panels are mutually spaced and opposite, and the width of the material panel is gradually increased from one side to the other opposite side;

the width of the shoveling plate is gradually increased from one side to the opposite side, one side of the shoveling plate is connected with the material panel, one side of the shoveling plate, which is far away from the material panel, is connected with the bottom plate, and a first included angle formed between the shoveling plate and the bottom plate is an acute angle.

4. A cleaning device as claimed in claim 3, in which the first included angle is less than or equal to 45 °.

5. The cleaning apparatus as claimed in any one of claims 1 to 4, further comprising:

the connecting structure is arranged between the material blocking part and the power mechanism, and the material blocking part is detachably connected with the power mechanism.

6. The cleaning apparatus defined in claim 5, wherein the connection structure comprises:

the at least two lug plates are respectively connected with the material blocking part and are mutually spaced and oppositely arranged;

and the positioning pin is used for penetrating through the two ear plates and the power mechanism.

7. The cleaning apparatus as claimed in any one of claims 1 to 4, further comprising:

and the lifting ring is arranged on the material blocking part.

8. A recycling apparatus, comprising:

the conveying device is provided with a conveying groove;

the transfer device is provided with a discharge chute;

the cleaning device according to any one of claims 1 to 7, wherein the cleaning device is arranged opposite to the discharge chute, and the power mechanism is arranged on the conveying device.

9. The recycling apparatus according to claim 8, wherein the height of said shoveling plate is more than 1.5 times the height of said discharge chute, and the height of said dam portion is more than 2 times the height of said discharge chute.

10. The recycling apparatus according to claim 8, wherein a second included angle is formed between the material blocking portion and the material conveying direction of the conveying trough, the second included angle is greater than or equal to 10 °, and a third included angle is formed between the tail end of the shoveling plate and the material conveying direction of the conveying trough, and the third included angle is greater than or equal to 25 °.