Wear-resistant slag remover

Abstract

The utility model provides a wear-resistant slag remover. The wear-resistant slag remover comprises a supporting frame, a slope section groove bolt, a first pressing wheel groove bolt, a flat section groove bolt, a first tail frame bolt, a second tail frame bolt and a scraper chain. A machine head transmission part and a slope section groove are connected to the supporting frame, the machine head transmission part is connected with the slope section groove through a slope section groove bolt, the slope section groove is connected with a pressing wheel groove through a pressing wheel groove first bolt, the pressing wheel groove is connected with a machine tail frame through a flat section groove bolt, and one end of a scraper chain is located in the machine head transmission part and connected with the machine head transmission part. The other end is positioned in the tail frame and is connected with the tail frame; a slope section groove cast stone plate is arranged at the bottom of the slope section groove, a pressing wheel groove cast stone plate is arranged at the bottom of the pressing wheel groove, a flat section groove cast stone plate is arranged at the bottom of the flat section groove, and a tail frame cast stone plate is arranged at the bottom of the tail frame. The utility model relates to the technical field of slag removers and can solve the problem that a bottom plate of a tank body is not wear-resistant. The replacement frequency of quick-wear parts is reduced; the working efficiency of maintenance personnel is improved, the parking time is shortened, and the cost loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slag removers, in particular to a wear-resistant slag remover. Background Art

[0002] Similar slag removers are currently on the market: the bottom plate of the trough is mainly made of iron plate; the support chains on the trough are all supported by rollers to slide the chains; the pressure wheel structure of the slope section is mainly composed of nuts welded on both sides of the trough, and the pressure wheel is fastened to the nuts by a screw shaft, and the pressure wheel and the screw shaft are dry-grinded together; the tail wheel part structure has two U-shaped blocks welded on both sides of the tail frame, and the shaft heads on both sides of the tail wheel shaft group fall into the U-shaped blocks on both sides and are fixed with pins, and the shaft heads and the U-shaped blocks rotate by dry grinding.

[0003] The existing slag remover has the following disadvantages: the bottom plate of the trough is not wear-resistant after long-term operation, and it is difficult to replace, the shutdown time is long, causing losses to the manufacturer; the trough chain roller is easy to fall off when the coal char is too large and too hard, and it is stuck on the running scraper chain, causing it to stop, requiring drainage, and manual cleaning of the coal slag, resulting in a long maintenance time; the pressure wheel and the screw shaft are operated in a dry grinding state, the pressure wheel and the shaft wear quickly, and the replacement frequency is too large, so the number of shutdowns is too many, which also causes difficulties for production; the problem of the structure of the tail wheel is the same as above, it is not wear-resistant and inconvenient to replace. Summary of the invention

[0004] In view of this, the utility model aims to provide a wear-resistant slag remover to solve the problem that the bottom plate of the tank body is not wear-resistant and reduce the replacement frequency of wearing parts.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A wear-resistant slag remover, comprising a support frame, a slope section slot bolt, a first pressure wheel slot bolt, a flat section slot bolt, a first tail frame bolt, a second tail frame bolt and a scraper chain, wherein the support frame is connected with a head transmission part and a slope section slot, the head transmission part is connected with the slope section slot through the slope section slot bolt, the slope section slot is connected with a pressure wheel slot through the first pressure wheel slot bolt, the pressure wheel slot is connected with the tail frame through the flat section slot bolt, one end of the scraper chain is located inside the head transmission part and connected with the head transmission part, and the other end is located inside the tail frame and connected with the tail frame;

[0007] A cast stone plate is provided at the bottom of the slope section groove, a cast stone plate is provided at the bottom of the pressure wheel groove, a cast stone plate is provided at the bottom of the flat section groove, and a cast stone plate is provided at the bottom of the tail frame.

[0008] Furthermore, the head transmission part includes a reducer, a motor, a head main frame, a pressure block, an adjustment screw, a sprocket shaft group, a first toothed disc and a second toothed disc;

[0009] The reducer is installed on the top of the machine head main frame, the motor is installed on the right side of the reducer, the adjusting screw rod extends into the machine head main frame, the front end of the adjusting screw rod is pressed against the left end surface of the sprocket shaft group, the pressure block is installed on the left end surface of the machine head main frame, the sprocket shaft group passes through the machine head main frame front and back, and is installed in the machine head main frame through the bearing and the bearing seat located on the outer surface of the machine head main frame. The second chain plate is installed at the front front end of the sprocket shaft group, the first chain plate is installed at the front side of the reducer and is coaxial with the power output end of the reducer, the first chain plate and the second chain plate are connected by a chain, and the power output end of the reducer and the power output end of the motor are connected by a chain.

[0010] Furthermore, the slope section groove comprises the slope section groove bolts, a bottom plate, the slope section groove cast stone plate and a roller group;

[0011] The slope section groove bolt is located at the left end of 2, the slope section groove cast stone plate is laid on the bottom plate, the bottom plate is a steel plate, and the two ends of the roller group are respectively connected to the left and right inner wall surfaces of the slope section groove.

[0012] Furthermore, the pressure wheel groove includes the first pressure wheel groove bolt, a marble plate, a pressure wheel shaft assembly, the pressure wheel groove cast stone plate, a sealing sleeve, a bearing seat, a bearing cover, a second pressure wheel groove bolt, an O-ring, a skeleton oil seal, a locking nut and a felt;

[0013] The first bolt of the pressure wheel groove is installed at the left end of the pressure wheel groove, and symmetrically installed pressure wheel groove wear-resistant plates are provided on the two opposite inner wall surfaces of the pressure wheel groove, and marble plates are adhered to the pressure wheel groove wear-resistant plates, and the pressure wheel shaft group is installed on the pressure wheel groove, and the shaft of the pressure wheel shaft group extends out of the side wall of the pressure wheel groove and cooperates with the external bearing, the bearing seat and the sealing sleeve are screwed to the side wall of the pressure wheel groove, the bearing cover and the bearing seat are connected by the second bolt of the pressure wheel groove, the sealing sleeve and the side wall of the pressure wheel groove are sealed by an O-ring, a skeleton oil seal is provided at the cooperation between the sealing sleeve and the bearing seat, the felt is located between the bearing and the side wall of the pressure wheel groove, and the locking nut is installed on the second bolt of the pressure wheel groove.

[0014] Furthermore, the flat section groove includes the flat section groove bolts, the flat section groove connecting plate, the flat section groove sealing pad, the flat section groove marble, the wear-resistant plate and the flat section groove cast stone plate;

[0015] The flat section groove connecting plate is located at the left end of the flat section groove, the flat section groove bolt is installed on the flat section groove connecting plate, and the flat section groove sealing rubber pad is covered on the flat section groove connecting plate;

[0016] There are multiple flat section grooves, and the multiple flat section grooves are connected by flat section groove bolts. The first flat section groove is connected to the pressure wheel groove by the flat section groove bolt, and the last flat section groove is connected to the tail frame by the first bolt of the tail frame.

[0017] The wear-resistant plate is connected to the inner wall surface of the flat section groove, the flat section groove marble is adhered to the wear-resistant plate, the number of the flat section groove marble is two, and the two flat section groove marbles are installed on the two opposite inner wall surfaces of the flat section groove in corresponding positions.

[0018] Further, the tail frame includes the first bolt of the tail frame, the first sealing pad of the tail frame, the connecting plate of the tail frame, the second sealing pad of the tail frame, the first pressing plate of the tail frame, the second bolt of the tail frame, the second pressing plate of the tail frame, the clamping block, the tail wheel shaft assembly, the cast stone plate of the tail frame and the third bolt of the tail frame;

[0019] The tail frame connecting plate is located at the left end of the tail frame, the first bolt of the tail frame is installed on the tail frame connecting plate, the first sealing rubber pad of the tail frame is covered on the tail frame connecting plate, the second bolt of the tail frame is installed on the first pressing plate of the tail frame, the second sealing rubber pad of the tail frame is pressed on the clamping block through the first pressing plate of the tail frame and the second bolt of the tail frame, and the second pressing plate of the tail frame cooperates with the clamping block to fix the tail wheel shaft assembly;

[0020] The tail wheel shaft assembly is a through-shaft structure, the tail wheel shaft assembly extends out of the side wall of the tail frame and cooperates with the external bearing, and the third bolt of the tail frame is used to connect the bearing seat of the external bearing to the side wall of the tail frame.

[0021] Further, the scraper chain includes a round link chain, a scraper, a scraper chain bolt and a chain connecting ring;

[0022] The scraper chain bolt cooperates with the chain connecting ring to fix the scraper between the circular chain. The number of the scraper, the scraper chain bolt and the chain connecting ring is multiple, and the spacing between each scraper, the scraper chain bolt and the chain connecting ring is equal.

[0023] Compared with the prior art, the utility model has the following advantages:

[0024] The wear-resistant slag remover described in the utility model can effectively improve the problem of the bottom plate being not wear-resistant by providing the slope section groove cast stone plate, the pressure wheel groove cast stone plate, the flat section groove cast stone plate and the tail frame cast stone plate, thereby increasing the service life; improving the dry grinding structural parts; reducing the replacement frequency of wearing parts; improving the work efficiency of maintenance personnel, better grasping the equipment maintenance cycle, reducing parking time, improving production efficiency and reducing cost losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the wear-resistant slag remover according to an embodiment of the utility model;

[0027] Figure 2 This is a front view of the transmission part of the machine head according to an embodiment of the utility model;

[0028] Figure 3 This is a diagram of the sprocket installation of the head transmission part according to the embodiment of the utility model;

[0029] Figure 4 This is a cross-sectional view of the transmission part of the machine head according to an embodiment of the utility model;

[0030] Figure 5 This is a front view of the slope groove described in the embodiment of the utility model;

[0031] Figure 6 This is a front view of the pressure wheel groove according to an embodiment of the utility model;

[0032] Figure 7 It is a cross-sectional view of the pressure wheel groove in the AA direction according to an embodiment of the utility model;

[0033] Figure 8 This is a front view of the flat section groove described in the embodiment of the utility model;

[0034] Fig. 9 This is a cross-sectional view of a flat section groove according to an embodiment of the utility model;

[0035] Fig.10 This is a front view of the tail frame described in an embodiment of the utility model;

[0036] Fig.11 This is a cross-sectional view of the tail frame according to an embodiment of the utility model;

[0037] Fig.12 This is a front view of the scraper chain described in the embodiment of the utility model;

[0038] Fig.13 It is a cross-sectional view of the scraper chain in the AA direction according to the embodiment of the utility model;

[0039] Fig.14 It is a cross-sectional view of the scraper chain in the BB direction according to the embodiment of the utility model;

[0040] Description of reference numerals:

[0041] 1. Transmission part of the machine head; 101. Speed ​​reducer; 102. Motor; 103. Main frame of the machine head; 104. Pressure block; 105. Adjustment screw; 106. Sprocket shaft assembly; 107. First tooth plate; 108. Second tooth plate; 2. Slope groove; 201. Slope groove bolt; 202. Bottom plate; 203. Slope groove cast stone plate; 204. Roller assembly; 3. Pressure wheel groove; 301. First bolt of pressure wheel groove; 302. Marble plate; 303. Pressure wheel shaft assembly; 304. Pressure wheel groove cast stone plate; 305. Sealing sleeve; 306. Bearing seat; 307. Bearing cover; 308. Second bolt of pressure wheel groove; 309. O-ring; 310. Skeleton oil seal; 311. Locking nut; 312. Felt; 4. Flat groove; 401 , flat section groove bolt; 402, flat section groove connecting plate; 403, flat section groove sealing pad; 404, flat section groove marble; 405, wear-resistant plate; 406, flat section groove cast stone plate; 5, tail frame; 501, tail frame first bolt; 502, tail frame first sealing pad; 503, tail frame connecting plate; 504, tail frame second sealing pad; 505, tail frame first pressure plate; 506, tail frame second bolt; 507, tail frame second pressure plate; 508, clamping block; 509, tail wheel shaft assembly; 510, tail frame cast stone plate; 511, tail frame third bolt; 6, scraper chain; 601, round link chain; 602, scraper; 603, scraper chain bolt; 604, chain link; 7, maintenance platform; 8, support frame. DETAILED DESCRIPTION

[0042] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0043] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0044] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0045] The present embodiment relates to a wear-resistant slag remover, which can solve the problem that the bottom plate of the trough body is not wear-resistant; reduce the replacement frequency of wearing parts; improve the work efficiency of maintenance personnel, better grasp the equipment maintenance cycle, reduce parking time, improve production efficiency, and reduce cost losses.

[0046] Based on the above design concept, an exemplary structure of the wear-resistant slag remover of this embodiment is as follows: Figure 1-14As shown, it mainly includes a support frame 8, a slope groove bolt 201, a first pressure wheel groove bolt 301, a flat groove bolt 401, a first tail frame bolt 501, a second tail frame bolt 506 and a scraper chain 6. The support frame 8 is connected with a head transmission part 1 and a slope groove 2, the head transmission part 1 is connected to the slope groove 2 through the slope groove bolt 201, the slope groove 2 is connected to the pressure wheel groove 3 through the first pressure wheel groove bolt 301, and the pressure wheel groove 3 is connected to the flat groove bolt 401. It is connected to the tail frame 5, one end of the scraper chain 6 is located inside the head transmission part 1 and connected to the head transmission part 1, and the other end is located inside the tail frame 5 and connected to the tail frame 5; a slope section groove 2 is provided with a slope section groove cast stone plate 203 at the bottom, a pressure wheel groove 3 is provided with a pressure wheel groove cast stone plate 304 at the bottom, a flat section groove 4 is provided with a flat section groove cast stone plate 406 at the bottom, and a tail frame cast stone plate 510 is provided at the bottom of the tail frame 5, and a maintenance platform 7 is connected to the head transmission part 1 to facilitate the repair and maintenance of the equipment.

[0047] like Figure 2-4 As shown, the head transmission part 1 includes a reducer 101, a motor 102, a head main frame 103, a pressure block 104, an adjustment screw rod 105, a sprocket shaft group 106, a first toothed disc 107 and a second toothed disc 108; the reducer 101 is installed on the top of the head main frame 103, the motor 102 is installed on the right side of the reducer 101, the adjustment screw rod 105 extends into the head main frame 103, the front end of the adjustment screw rod 105 is pressed on the left end surface of the sprocket shaft group 106, and the pressure block 104 is installed on the left side of the head main frame 103. On the end surface, the sprocket shaft group 106 passes through the head main frame 103 front and back, and is installed in the head main frame 103 through the bearing and the bearing seat located on the outer surface of the head main frame 103. The second chain plate 108 is installed at the front end of the front of the sprocket shaft group 106, and the first chain plate 107 is installed on the front of the reducer 101 and is coaxial with the power output end of the reducer 101. The first chain plate 107 and the second chain plate 108 are connected by a chain, and the power output end of the reducer 101 and the power output end of the motor 102 are connected by a chain.

[0048] Specifically, the surface of the leakage bottom plate at the head and tail of the main frame 103 of the machine head is welded with wear-resistant welding wire, which greatly increases the over-coking amount and extends the service life; when the sprocket shaft group 106 is installed on the main frame 103 of the machine head, the bearing seat and the side plates on both sides are designed with a slot to prevent the sprocket shaft group 106 from axial movement.

[0049] like Figure 5 As shown, the slope section groove 2 includes a slope section groove bolt 201, a bottom plate 202, a slope section groove cast stone plate 203 and a roller group 204; the slope section groove bolt 201 is located at the left end of 2, the slope section groove cast stone plate 203 is laid on the bottom plate 202, the bottom plate 202 is a steel plate, and the two ends of the roller group 204 are respectively connected to the left and right inner wall surfaces of the slope section groove 2.

[0050] like Figure 6-7As shown, the roller groove 3 includes a first roller groove bolt 301, a marble plate 302, a roller shaft assembly 303, a roller groove cast stone plate 304, a sealing sleeve 305, a bearing seat 306, a bearing cover 307, a second roller groove bolt 308, an O-ring 309, a skeleton oil seal 310, a locking nut 311 and a felt 312; the first roller groove bolt 301 is installed at the left end of the roller groove 3, and the two opposite inner wall surfaces of the roller groove 3 are provided with symmetrically installed roller groove wear-resistant plates, and the marble plate 302 is adhered to the roller groove wear-resistant plates, and the roller shaft assembly 30 3 is installed on the pressure roller groove 3, the shaft of the pressure roller shaft group 303 extends out of the side wall of the pressure roller groove 3 and cooperates with the external bearing, the bearing seat 306 and the sealing sleeve 305 are screwed with the side wall of the pressure roller groove 3, the bearing cover 307 is connected with the bearing seat 306 through the second bolt 308 of the pressure roller groove, the sealing sleeve 305 and the side wall of the pressure roller groove 3 are sealed by an O-ring 309, a skeleton oil seal 310 is provided at the matching position of the sealing sleeve 305 and the bearing seat 306, the felt 312 is located between the bearing and the side wall of the pressure roller groove 3, and the locking nut 311 is installed on the second bolt 308 of the pressure roller groove.

[0051] The pressure roller shaft group 303 not only adopts external bearings on both sides of the pressure roller groove 3, but also adopts a multi-sealing water design. First, there is a felt 312 to prevent impurities, and then two sets of skeleton oil seals 310 are designed at the matching position of the bearing seat 306 and the sealing sleeve 305. Finally, the sealing sleeve 305 and the end face of the side plate are matched with two O-rings 309 to prevent the overflow of sewage in the pressure roller groove 3 and damage the service life of the pressure roller shaft group 303, and it is more convenient to disassemble and assemble.

[0052] like Figure 8-9 As shown, the flat section groove 4 includes a flat section groove bolt 401, a flat section groove connecting plate 402, a flat section groove sealing gasket 403, a flat section groove marble 404, a wear-resistant plate 405 and a flat section groove cast stone plate 406; the flat section groove connecting plate 402 is located at the left end of the flat section groove 4, the flat section groove bolt 401 is installed on the flat section groove connecting plate 402, and the flat section groove sealing gasket 403 is covered on the flat section groove connecting plate 402; the number of flat section grooves 4 is multiple, and the multiple flat section grooves 4 are connected by the flat section groove bolts 401, the first flat section groove 4 is connected to the pressure wheel groove 3 by the flat section groove bolts 401, and the last flat section groove 4 is connected to the tail frame 5 by the first bolt 501 of the tail frame; the wear-resistant plate 405 is connected to the inner wall surface of the flat section groove 4, the flat section groove marble 404 is glued to the wear-resistant plate 405, the number of the flat section groove marble 404 is two, and the two flat section groove marbles 404 are installed on the two opposite inner wall surfaces of the flat section groove 4 in corresponding positions.

[0053] The flat section trough 4 is connected in multiple sections, and the connection is waterproofed and locked with a flat section trough sealing pad 403, a flat section trough connecting plate 402, and a flat section trough bolt 401, so that the equipment is easy to install and disassemble; the wear-resistant plates 405 on both sides of the flat section trough 4 are made of NM360, and the flat section trough marble 404 is glued at the chain path, which is wear-resistant and more convenient to replace.

[0054] like Figure 10-11 As shown, the tail frame 5 includes a first bolt 501 of the tail frame, a first sealing pad 502 of the tail frame, a connecting plate 503 of the tail frame, a second sealing pad 504 of the tail frame, a first pressing plate 505 of the tail frame, a second bolt 506 of the tail frame, a second pressing plate 507 of the tail frame, a clamping block 508, a tail wheel shaft assembly 509, a tail frame cast stone plate 510 and a third bolt 511 of the tail frame; the connecting plate 503 of the tail frame is located at the left end of the tail frame 5, the first bolt 501 of the tail frame is installed on the connecting plate 503 of the tail frame, and the first sealing pad 502 of the tail frame is installed on the The tail frame second bolt 506 is wrapped on the tail frame connecting plate 503, and the tail frame second bolt 506 is installed on the tail frame first pressure plate 505. The tail frame second sealing rubber pad 504 is pressed on the clamping block 508 through the tail frame first pressure plate 505 and the tail frame second bolt 506. The tail frame second pressure plate 507 cooperates with the clamping block 508 to fix the tail wheel shaft group 509; the tail wheel shaft group 509 is a through-shaft structure, and the tail wheel shaft group 509 extends out of the side wall of the tail frame 5 and cooperates with the external bearing. The tail frame third bolt 511 is used to connect the bearing seat of the external bearing to the side wall of the tail frame 5.

[0055] Based on the foregoing, the structure of the tail wheel shaft group 509 is similar to the structure of the pressure wheel shaft group 303 in the pressure wheel groove 3, except that the tail wheel shaft group 509 is a through-shaft structure; disassembly and assembly is performed by removing the second sealing pad 504 of the tail frame at the rear of the tail frame 5 groove body and the first pressure plate 505 of the tail frame, and then extending the U-shaped groove on both sides of the side plate of the tail frame 5 groove body to enter, fix it with a clamping block 508, and use the second sealing pad 504 of the tail frame, the first pressure plate 505 of the tail frame and the second bolt 506 of the tail frame to lock and seal the entire groove body to prevent sewage from leaking.

[0056] like Figure 12-14 As shown, the scraper chain 6 includes a circular link chain 601, a scraper 602, a scraper chain bolt 603 and a chain connecting ring 604; the scraper chain bolt 603 cooperates with the chain connecting ring 604 to fix the scraper 602 between the circular link chain 601, the number of scrapers 602, scraper chain bolts 603 and chain connecting rings 604 is multiple, and the spacing between each scraper 602, scraper chain bolt 603 and chain connecting ring 604 is equal; the scraper 602 is made of forged blank, the circular link chain 601 is a high-strength C-grade chain for mining, and the scraper chain bolt 603 is die-forged, which is strong and wear-resistant and has a long service life.

[0057] Specifically, the sprockets in the sprocket shaft group 106, the pressure wheels in the pressure wheel shaft group 303, and the gears in the tail wheel shaft group 509 are all forged blanks, and the chain nests are quenched, which are more wear-resistant than the products on the market. Moreover, the above components are rotated by bearings instead of dry grinding, which reduces the wear of vulnerable parts, is easy to replace, and has a longer service life. Since the bearing seat is made of manganese plate, it is more durable than the finished cast iron bearing seat.

[0058] The wear-resistant slag remover adopting the above-mentioned implementation scheme has effectively reduced the replacement frequency of wearing parts; solved the problem that the bottom plate of the tank is not wear-resistant, improved the work efficiency of maintenance personnel, better grasped the equipment maintenance cycle, reduced downtime, improved production efficiency, and reduced cost losses.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant slag remover, comprising a support frame (8), a slope section slot bolt (201), a first pressure wheel slot bolt (301), a flat section slot bolt (401), a first tail frame bolt (501), a second tail frame bolt (506) and a scraper chain (6), characterized in that: The support frame (8) is connected to a machine head transmission part (1) and a slope groove (2); the machine head transmission part (1) is connected to the slope groove (2) via the slope groove bolt (201); the slope groove (2) is connected to a pressure wheel groove (3) via the pressure wheel groove first bolt (301); the pressure wheel groove (3) is connected to a tail frame (5) via a flat groove bolt (401); one end of the scraper chain (6) is located inside the machine head transmission part (1) and is connected to the machine head transmission part (1); the other end of the scraper chain (6) is located inside the tail frame (5) and is connected to the tail frame (5); The bottom of the slope section groove (2) is provided with a slope section groove cast stone plate (203), the bottom of the pressure wheel groove (3) is provided with a pressure wheel groove cast stone plate (304), the bottom of the flat section groove (4) is provided with a flat section groove cast stone plate (406), and the bottom of the tail frame (5) is provided with a tail frame cast stone plate (510).

2. The wear-resistant slag remover according to claim 1, characterized in that: The machine head transmission part (1) comprises a reducer (101), a motor (102), a machine head main frame (103), a pressure block (104), an adjustment screw rod (105), a sprocket shaft assembly (106), a first toothed disc (107) and a second toothed disc (108); The reducer (101) is mounted on the top of the machine head main frame (103), the motor (102) is mounted on the right side of the reducer (101), the adjusting screw rod (105) extends into the machine head main frame (103), the front end of the adjusting screw rod (105) is pressed against the left end surface of the sprocket shaft group (106), the pressing block (104) is mounted on the left end surface of the machine head main frame (103), the sprocket shaft group (106) penetrates the machine head main frame (103) from front to back, and is located on the machine head main frame. The bearing and the bearing seat on the outer surface of the body (103) are installed in the main frame body (103) of the machine head; the second toothed disc (108) is installed at the front end of the front of the sprocket shaft group (106); the first toothed disc (107) is installed at the front of the reducer (101) and is coaxial with the power output end of the reducer (101); the first toothed disc (107) and the second toothed disc (108) are connected by a chain; and the power output end of the reducer (101) and the power output end of the motor (102) are connected by a chain.

3. The wear-resistant slag remover according to claim 2, characterized in that: The slope section groove (2) comprises the slope section groove bolts (201), a bottom plate (202), the slope section groove cast stone plate (203) and a roller assembly (204); The slope section groove bolt (201) is located at the left end of the slope section groove (2), the slope section groove cast stone plate (203) is laid on the bottom plate (202), the bottom plate (202) is a steel plate, and the two ends of the roller group (204) are respectively connected to the left and right inner wall surfaces of the slope section groove (2).

4. The wear-resistant slag remover according to claim 3, characterized in that: The pressure wheel groove (3) comprises the pressure wheel groove first bolt (301), a marble plate (302), a pressure wheel shaft assembly (303), the pressure wheel groove cast stone plate (304), a sealing sleeve (305), a bearing seat (306), a bearing cover (307), a pressure wheel groove second bolt (308), an O-ring (309), a skeleton oil seal (310), a locking nut (311) and a felt (312); The first bolt (301) of the pressure wheel groove is installed at the left end of the pressure wheel groove (3). The two opposite inner wall surfaces of the pressure wheel groove (3) are provided with symmetrically installed pressure wheel groove wear-resistant plates. The pressure wheel groove wear-resistant plates are adhered with marble plates (302). The pressure wheel shaft group (303) is installed on the pressure wheel groove (3). The shaft of the pressure wheel shaft group (303) extends out of the side wall of the pressure wheel groove (3) and cooperates with the external bearing. The bearing seat (306) and the sealing sleeve (305) are screwed to the side wall of the pressure wheel groove (3). The bearing cover (307) is connected to the bearing seat (306) via the second bolt (308) of the pressure wheel groove, the sealing sleeve (305) and the side wall of the pressure wheel groove (3) are sealed via an O-ring (309), a skeleton oil seal (310) is provided at the joint between the sealing sleeve (305) and the bearing seat (306), the felt (312) is located between the bearing and the side wall of the pressure wheel groove (3), and the locking nut (311) is installed on the second bolt (308) of the pressure wheel groove.

5. The wear-resistant slag remover according to claim 4, characterized in that: The flat section groove (4) comprises the flat section groove bolt (401), a flat section groove connecting plate (402), a flat section groove sealing rubber pad (403), a flat section groove marble (404), a wear-resistant plate (405) and the flat section groove cast stone plate (406); The flat section groove connecting plate (402) is located at the left end of the flat section groove (4), the flat section groove bolt (401) is installed on the flat section groove connecting plate (402), and the flat section groove sealing gasket (403) is covered on the flat section groove connecting plate (402); The number of the flat section grooves (4) is plural, and the plural flat section grooves (4) are connected via flat section groove bolts (401), the first flat section groove (4) is connected to the pressure wheel groove (3) via the flat section groove bolts (401), and the last flat section groove (4) is connected to the tail frame (5) via the first bolt (501) of the tail frame; The wear-resistant plate (405) is connected to the inner wall surface of the flat section groove (4), and the flat section groove marble (404) is adhered to the wear-resistant plate (405). The number of the flat section groove marbles (404) is two, and the two flat section groove marbles (404) are installed on two opposite inner wall surfaces of the flat section groove (4) in corresponding positions.

6. The wear-resistant slag remover according to claim 5, characterized in that: The tail frame (5) comprises the first bolt (501) of the tail frame, the first sealing pad (502) of the tail frame, the connecting plate (503) of the tail frame, the second sealing pad (504) of the tail frame, the first pressing plate (505) of the tail frame, the second bolt (506) of the tail frame, the second pressing plate (507) of the tail frame, the clamping block (508), the tail wheel shaft assembly (509), the cast stone plate (510) of the tail frame and the third bolt (511) of the tail frame; The tail frame connecting plate (503) is located at the left end of the tail frame (5), the tail frame first bolt (501) is installed on the tail frame connecting plate (503), the tail frame first sealing rubber pad (502) is covered on the tail frame connecting plate (503), the tail frame second bolt (506) is installed on the tail frame first pressing plate (505), the tail frame second sealing rubber pad (504) is pressed on the clamping block (508) through the tail frame first pressing plate (505) and the tail frame second bolt (506), and the tail frame second pressing plate (507) cooperates with the clamping block (508) to fix the tail wheel shaft assembly (509); The tail wheel shaft assembly (509) is a through-shaft structure. The tail wheel shaft assembly (509) extends out of the side wall of the tail frame (5) to cooperate with the external bearing. The third bolt (511) of the tail frame is used to connect the bearing seat of the external bearing to the side wall of the tail frame (5).

7. The wear-resistant slag remover according to claim 6, characterized in that: The scraper chain (6) comprises a round link chain (601), a scraper (602), a scraper chain bolt (603) and a chain connecting ring (604); The scraper chain bolts (603) cooperate with the chain connecting rings (604) to fix the scraper (602) between the round-link chains (601); the scraper (602), the scraper chain bolts (603) and the chain connecting rings (604) are multiple in number, and the spacing between each scraper (602), the scraper chain bolts (603) and the chain connecting rings (604) is equal.

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