Wear-resistant ceramic round roller feeder

Abstract

The invention discloses a wear-resistant ceramic round roller feeder, and relates to the technical field of sintered material feeding equipment, the wear-resistant ceramic round roller feeder comprises a feeder mechanism, the feeder mechanism comprises a feeder main body, the upper surface of the feeder main body is fixedly communicated with a feed hopper, and the inner wall of the feeder main body is fixedly connected with an inclined discharge plate; the upper surface of the feeder body is fixedly connected with two adjusting telescopic rods, the telescopic ends of the two adjusting telescopic rods are jointly and fixedly connected with a lifting plate, and the bottom surface of the lifting plate is fixedly connected with an adjusting baffle. The driving motor is driven to move to be close to the rotating rod, the rotating round roller fixed outside the rotating rod can rotate in the feeder body to convey sintering materials, the driving motor is made to be far away from the rotating rod by controlling the two extending telescopic rods, the rotating rod can be pulled out conveniently, and the outer roller skin of the round roller of the round roller feeder can be replaced conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to sintering material feeding equipment technical field, specifically to a kind of wear-resistant ceramic material round roller feeder. BACKGROUND

[0002] 180 sintering machine round roller feeder is an important process equipment in sintering process, and the round roller feeder of sintering system is installed in the lower part of the stock bin, which is to transport the mixed material, and the sintering mixture is first given to the round roller, and then to the nine rollers, and finally to the sintering machine trolley.

[0003] The existing round roller feeder needs to transport the mixed material when in use, which will cause the sintering material to rub on the roller surface. Since the friction will cause the roller skin of the round roller feeder to be damaged, the roller skin is a 20mm thick stainless steel arc plate, which has poor wear resistance and is prone to friction damage. If it is not replaced, the arc plate will be deformed and blocked, affecting the normal production of sintering, thereby reducing the service life of the round roller feeder. The roller skin needs to be replaced frequently, and the round roller feeder is not convenient to replace the roller skin, thereby wasting a lot of time and effort of workers and reducing the feeding efficiency of the round roller feeder.

[0004] And we can find that the existing round roller feeder on the market can hardly avoid the above-mentioned problems at the same time when in use, and even if it can be solved, it needs to be solved by external tools, so it cannot achieve the desired effect. Therefore, we propose a wear-resistant ceramic material round roller feeder. SUMMARY

[0005] The present application aims to provide a wear-resistant ceramic material round roller feeder to solve the problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a wear-resistant ceramic material round roller feeder, comprising a feeder mechanism, the feeder mechanism comprising a feeder body, the upper surface of the feeder body being fixedly connected with a feed hopper, the inner wall of the feeder body being fixedly connected with an inclined discharge plate, the upper surface of the feeder body being fixedly connected with two adjusting telescopic rods, the telescopic ends of the two adjusting telescopic rods being fixedly connected with a lifting plate, the bottom surface of the lifting plate being fixedly connected with an adjusting baffle, the back surface of the lifting plate and the back surface of the adjusting baffle being in contact with the front surface of the feed hopper, and the inside of the feeder body and the outside of the feeder body being provided with a roller skin replacement mechanism;

[0007] The roller skin replacement mechanism comprises a driving element moving unit, which is located on the left side of the feeder body and inside the feeder body, and is used to move the driving element of the round roller feeder to replace the roller skin of the round roller.

[0008] The roller skin replacement mechanism further comprises a round roller pulling-out unit located at the front of the feeder body and the interior of the feeder body, which is used in cooperation with the driving part moving unit to replace the roller skin of the round roller feeder.

[0009] The interior of the feeder body is provided with a roller skin reinforcing mechanism, which is used in cooperation with the roller skin replacement mechanism to reinforce the roller skin of the round roller feeder.

[0010] Preferably, the driving part moving unit comprises two extension telescopic rods, the upper surface of the feeder body is provided with a guide sliding groove, the adjusting baffle is slidingly connected to the interior of the guide sliding groove, the right side surface of each extension telescopic rod is fixedly connected to the left side surface of the feeder body, the telescopic ends of the two extension telescopic rods are fixedly connected to a moving frame, the inner wall of the moving frame is fixedly connected to a driving motor, the left side surface of the feeder body is provided with an extension hole, the output end of the driving motor is in contact with the inner wall of the extension hole, the interior of the feeder body is rotatably connected to a rotating rod, the left end of the rotating rod is in contact with the output end of the driving motor, the left end of the rotating rod is provided with a limiting slot, and the output end of the driving motor is fixedly connected to an output clamping block.

[0011] Preferably, the bottom surface of the moving frame is fixedly connected to two support columns, and the left side surface of the feeder body is fixedly connected to an extension plate.

[0012] Preferably, the bottom end of each support column is fixedly connected to a moving sliding block, and the upper surface of the extension plate is provided with two fixed sliding grooves, and the two moving sliding blocks are slidingly connected to the interiors of the two fixed sliding grooves, respectively.

[0013] Preferably, the telescopic end of each adjusting telescopic rod is fixedly connected to a reinforcing ring, and the upper surface of each reinforcing ring is fixedly connected to the bottom surface of the lifting plate.

[0014] Preferably, the round roller pulling-out unit comprises two guide strips, the back surface of each guide strip is fixedly connected to the front of the feeder body, the inner side wall of the feeder body and the side surface of the two guide strips close to each other are both provided with a pulling-out sliding groove, one of the pulling-out sliding grooves is in communication with the extension hole, the rotating rod is slidingly connected to the interiors of the two pulling-out sliding grooves, the bottom surface of each guide strip is fixedly connected to a support leg, and the front of the feeder body is fixedly connected to two extension strips.

[0015] Preferably, the outer part of the rotating rod is provided with a rotating guide block, the outer surface of the rotating guide block is fixedly connected with the inner wall of the feeder body, and the bottom surface of the rotating guide block is fixedly connected with the upper surface of the inclined discharge plate.

[0016] Preferably, the outer surface of each support leg is fixedly connected with a stabilizing ring, and the bottom surfaces of the two stabilizing rings are respectively fixedly connected with the upper surfaces of the two extension bars.

[0017] Preferably, the roller skin reinforcing mechanism comprises a rotating circular roller, the outer surface of the rotating rod is fixedly connected with the inner wall of the rotating circular roller, the rotating circular roller is rotatably connected to the inside of the feeder body, the outer surface of the rotating circular roller is slidably connected to the feeder body, the outer surface of the rotating circular roller is sleeved with an arc-shaped steel plate, the outer surface of the arc-shaped steel plate is sleeved with a wear-resistant ceramic arc plate, the two side surfaces of the rotating circular roller, the two side surfaces of the arc-shaped steel plate and the two side surfaces of the wear-resistant ceramic arc plate are in contact with the inner side wall of the feeder body, the outer surface of the wear-resistant ceramic arc plate is in contact with the inner wall of the rotating guide block, and the bottom surface of the adjusting baffle is in contact with the outer surface of the wear-resistant ceramic arc plate.

[0018] Preferably, the side surfaces of the arc-shaped steel plates and the side surfaces of the wear-resistant ceramic arc plates that are close to each other are fixedly connected with equally spaced detachable connecting blocks, the bottom surfaces of one group of the detachable connecting blocks are in contact with the outer surface of the rotating circular roller, and the side surfaces of the other two groups of the detachable connecting blocks that are close to each other are respectively and correspondingly in contact with each other.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] 1. The driving member moving unit is arranged, the two extension telescopic rods can be controlled manually, the moving frame can be driven to move along the telescopic direction, the driving motor can be moved close to the rotating rod, the driving motor output end output clamping block can be clamped into the limiting groove at one end of the rotating rod due to the fact that the rotating rod is arranged in the inside of the feeder body, the power output by the driving motor can be utilized to drive the rotating circular roller fixedly arranged outside the rotating rod to rotate and convey the sintered material in the inside of the feeder body, the driving motor can be moved away from the rotating rod by controlling the two extension telescopic rods, and the rotating rod can be conveniently pulled out, so that the outer roller skin of the circular roller feeder can be conveniently replaced.

[0021] 2. The circular roller pulling-out unit is arranged, the two guide bars fixedly arranged on one side of the feeder body are utilized, the pulling-out sliding grooves are arranged on one side of the two guide bars and the inner wall of the feeder body, and the support legs are utilized to improve the fixing support stability of the guide bars, so that the rotating rod can be conveniently and stably pulled along the pulling-out sliding groove by manual operation, until the rotating circular roller outside the rotating rod is pulled out, and the roller skin outside the rotating circular roller can be further conveniently replaced.

[0022] 3、The present application can use the rotating circular roller fixed outside the rotating rod to form the main mechanism of the circular roller feeder, and can use the detachable connecting block to install the arc-shaped steel plate and the wear-resistant ceramic arc plate outside the rotating circular roller, so that the arc-shaped steel plate and the wear-resistant ceramic arc plate can be used to form the roller skin of the circular roller feeder, which not only prolongs the replacement cycle of the roller skin, but also prolongs the service life of the roller skin, thereby greatly prolonging the service life of the equipment and reducing the maintenance workload. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 is a schematic diagram of the structure of the feeder body of the present application;

[0025] Figure 3 is a schematic diagram of the cross-sectional structure of the feeder body of the present application;

[0026] Figure 4 is a schematic diagram of the structure of the rotating circular roller of the present application;

[0027] Figure 5 is a schematic diagram of the structure of the driving motor of the present application;

[0028] Figure 6 is a schematic diagram of the rear view structure of the output clamping block of the present application;

[0029] Figure 7 is a schematic diagram of the bottom view structure of the lifting plate of the present application.

[0030] In the figure: 1, feeder mechanism; 11, feeder body; 12, feed hopper; 13, inclined discharge plate; 14, adjustment telescopic rod; 15, lifting plate; 16, reinforcing ring; 17, adjustment baffle; 18, guide chute; 2, roller skin replacement mechanism; 2101, extension hole; 2102, extension telescopic rod; 2103, moving frame; 2104, driving motor; 2105, output clamping block; 2106, rotating rod; 2107, limiting groove; 2108, support column; 2109, moving slider; 2110, extension plate; 2111, fixed chute; 2201, rotating guide block; 2202, guide strip; 2203, pull-out chute; 2204, support leg; 2205, extension strip; 2206, stabilizing ring; 3, roller skin reinforcing mechanism; 301, rotating circular roller; 302, arc-shaped steel plate; 303, wear-resistant ceramic arc plate; 304, detachable connecting block. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0032] Embodiment 1: see Figures 1-7 The present application provides a technical solution: a wear-resistant ceramic material round roller feeder, which comprises a feeder mechanism 1, the feeder mechanism 1 comprises a feeder body 11, the upper surface of the feeder body 11 is fixedly connected with a feeding hopper 12 in communication, the inner wall of the feeder body 11 is fixedly connected with an inclined discharge plate 13, the upper surface of the feeder body 11 is fixedly connected with two adjusting telescopic rods 14, the telescopic ends of the two adjusting telescopic rods 14 are fixedly connected with a lifting plate 15, the bottom surface of the lifting plate 15 is fixedly connected with an adjusting baffle 17, the back surface of the lifting plate 15 and the back surface of the adjusting baffle 17 are in contact with the front surface of the feeding hopper 12, and the inside of the feeder body 11 and the outside of the feeder body 11 are provided with a roller skin replacement mechanism 2.

[0033] The telescopic end of each adjusting telescopic rod 14 is fixedly connected with a reinforcing ring 16, and the upper surface of each reinforcing ring 16 is fixedly connected with the bottom surface of the lifting plate 15. The reinforcing ring 16 is used to fix the connection between the telescopic end of the adjusting telescopic rod 14 and the lifting plate 15, so as to improve the connection stability of the telescopic end of the adjusting telescopic rod 14 and the lifting plate 15.

[0034] The roller skin replacement mechanism 2 comprises a driving element moving unit 21, which is located on the left side of the feeder body 11 and inside the feeder body 11, and is used to move the driving element of the round roller feeder to replace the roller skin of the round roller.

[0035] As a further limitation of the roll replacing mechanism 2 of the application, the driving member moving unit 21 comprises two extension telescopic rods 2102, the upper surface of the feeder body 11 is provided with a guide sliding groove 18, the adjusting baffle 17 is slidingly connected to the inside of the guide sliding groove 18, the right side surface of each extension telescopic rod 2102 is fixedly connected to the left side surface of the feeder body 11, the telescopic ends of the two extension telescopic rods 2102 are fixedly connected together, the inner wall of the moving frame 2103 is fixedly connected with a driving motor 2104, the left side surface of the feeder body 11 is provided with an extension hole 2101, the output end of the driving motor 2104 is in contact with the inner wall of the extension hole 2101, the inside of the feeder body 11 is rotatably connected with a rotating rod 2106, the left end of the rotating rod 2106 is in contact with the output end of the driving motor 2104, the left end of the rotating rod 2106 is provided with a limiting groove 2107, the output end of the driving motor 2104 is fixedly connected with an output clamping block 2105, the output clamping block 2105 is clamped in the inside of the limiting groove 2107, by setting the driving member moving unit 21, the two extension telescopic rods 2102 can be manually controlled to drive the moving frame 2103 to move in the telescopic direction, so that the driving motor 2104 can be moved close to the rotating rod 2106, and since the rotating rod 2106 is arranged in the inside of the feeder body 11, the output clamping block 2105 at the output end of the driving motor 2104 can be clamped into the limiting groove 2107 at one end of the rotating rod 2106, so that the power output by the driving motor 2104 can be used to rotate the circular roller fixedly arranged outside the rotating rod 2106 to convey the sintered material in the inside of the feeder body 11, and by controlling the two extension telescopic rods 2102, the driving motor 2104 can be moved away from the rotating rod 2106, so that the rotating rod 2106 can be conveniently pulled out to facilitate the replacement of the outer roll cover of the circular roller feeder;

[0036] The bottom surface of the moving frame 2103 is fixedly connected with two support columns 2108, the left side surface of the feeder body 11 is fixedly connected with an extension plate 2110, the bottom end of each support column 2108 is in contact with the upper surface of the extension plate 2110, and the two support columns 2108 can be used to make the moving frame 2103 move along the upper surface of the extension plate 2110 under the sliding of the two support columns 2108, so as to improve the moving stability of the moving frame 2103;

[0037] The bottom end of each support column 2108 is fixedly connected with a moving block 2109, the upper surface of the extension plate 2110 is provided with two fixed sliding grooves 2111, and the two moving blocks 2109 are slidingly connected to the inside of the two fixed sliding grooves 2111, respectively, and by fixing the moving block 2109 at the bottom end of the support column 2108, the moving block 2109 can slide in the fixed sliding groove 2111, so as to further improve the moving stability of the moving frame 2103;

[0038] The outer part of the rotating rod 2106 is provided with a rotating guide block 2201, the outer surface of the rotating guide block 2201 is fixedly connected with the inner wall of the feeder body 11, the bottom surface of the rotating guide block 2201 is fixedly connected with the upper surface of the inclined discharge plate 13, by means of the rotating guide block 2201, the rotation of the circular roller fixed outside the rotating rod 2106 can be limited, and the gap between the circular roller and the feeder body 11 can be filled, so that uniform feeding can be stably carried out by using the circular roller feeder made of wear-resistant ceramic material.

[0039] The specific implementation of the embodiment is that when it is necessary to use the circular roller feeder made of wear-resistant ceramic material to uniformly feed sintered materials, by means of the rotating guide block 2201, the rotation of the circular roller fixed outside the rotating rod 2106 can be limited, and the gap between the circular roller and the feeder body 11 can be filled, so that uniform feeding can be stably carried out by using the circular roller feeder made of wear-resistant ceramic material, and by manually controlling the two extension telescopic rods 2102, the moving frame 2103 can be driven to move in the extension direction, by means of the two supporting columns 2108, the moving frame 2103 can be moved along the upper surface of the extension plate 2110 under the sliding of the two supporting columns 2108, so as to improve the moving stability of the moving frame 2103, by fixing the moving slider 2109 at the bottom end of the supporting column 2108, the moving slider 2109 can slide in the fixed sliding groove 2111, so as to further improve the moving stability of the moving frame 2103, so that the driving motor 2104 can be moved close to the rotating rod 2106, and since the rotating rod 2106 is arranged in the feeder body 11, the output clamping block 2105 at the output end of the driving motor 2104 can be clamped into the limiting groove 2107 at one end of the rotating rod 2106, so that the power output by the driving motor 2104 can be used to drive the circular roller fixed outside the rotating rod 2106 to rotate and convey sintered materials in the feeder body 11, and by controlling the two extension telescopic rods 2102, the driving motor 2104 can be moved away from the rotating rod 2106, so that the rotating rod 2106 can be conveniently pulled out, to facilitate replacement of the outer roller skin of the circular roller feeder.

[0040] Embodiment 2: please refer to Figures 1-3 The present application provides a technical solution: a circular roller feeder made of wear-resistant ceramic material, which improves the technical problems mentioned in the background art.

[0041] As a further limitation of the roller skin replacement mechanism 2 of the present application, the roller skin replacement mechanism 2 further comprises a circular roller pulling-out unit 22, which is located on the front surface of the feeder body 11 and in the interior of the feeder body 11, and is used in cooperation with the driving member moving unit 21, and is used for replacing the roller skin by pulling out the circular roller of the circular roller feeder;

[0042] The circular roller pulling-out unit 22 comprises two guide bars 2202, the back surface of each guide bar 2202 is fixedly connected with the front surface of the feeder body 11, the inner side wall of the feeder body 11 and the side surface of the two guide bars 2202 close to each other are both provided with a pulling-out sliding groove 2203, one of the pulling-out sliding grooves 2203 is communicated with the extension hole 2101, the rotating rod 2106 is slidingly connected in the interiors of the two pulling-out sliding grooves 2203, the bottom surface of each guide bar 2202 is fixedly connected with a supporting leg 2204, the front surface of the feeder body 11 is fixedly connected with two extension bars 2205, the bottom ends of the two supporting legs 2204 are fixedly connected with the upper surfaces of the two extension bars 2205, by arranging the circular roller pulling-out unit 22, the two guide bars 2202 fixed on one side of the feeder body 11 are used, the pulling-out sliding grooves 2203 are arranged on the side of the two guide bars 2202 and the inner wall of the feeder body 11, the supporting leg 2204 is used to improve the fixing and supporting stability of the guide bar 2202, so that the rotating rod 2106 can be slidingly pulled along the pulling-out sliding groove 2203 by artificial pulling, until the circular roller outside the rotating rod 2106 is pulled out, and the roller skin outside the circular roller can be further conveniently replaced.

[0043] The outer surface of each supporting leg 2204 is fixedly connected with a stabilizing ring 2206, the bottom surfaces of the two stabilizing rings 2206 are fixedly connected with the upper surfaces of the two extension bars 2205, by the stabilizing ring 2206, the connection between the supporting leg 2204 and the two extension bars 2205 is fixed, so that the connection stability of the supporting leg 2204 and the extension bar 2205 is improved.

[0044] The specific implementation of the embodiment is that the two guide bars 2202 fixed on one side of the feeder body 11 are used, the pulling-out sliding grooves 2203 are arranged on the side of the two guide bars 2202 and the inner wall of the feeder body 11, the supporting leg 2204 is used to improve the fixing and supporting stability of the guide bar 2202, by the stabilizing ring 2206, the connection between the supporting leg 2204 and the two extension bars 2205 is fixed, so that the connection stability of the supporting leg 2204 and the extension bar 2205 is improved, so that the rotating rod 2106 can be slidingly pulled along the pulling-out sliding groove 2203 by artificial pulling, until the circular roller outside the rotating rod 2106 is pulled out, and the roller skin outside the circular roller can be further conveniently replaced.

[0045] Embodiment 3: please refer to Figure 1 and Figure 4 The application provides a technical solution: a wear-resistant ceramic material circular roller feeder, which improves the technical problems mentioned in the background art.

[0046] As a further limitation of the roll skin replacement mechanism 2 of the application, the inside of the feeder body 11 is provided with a roll skin reinforcing mechanism 3, which is used in cooperation with the roll skin replacement mechanism 2, and the roll skin reinforcing mechanism 3 is used to reinforce the roll skin of the circular roll feeder;

[0047] The roll skin reinforcing mechanism 3 comprises a rotating circular roll 301, the outer surface of the rotating rod 2106 is fixedly connected with the inner wall of the rotating circular roll 301, the rotating circular roll 301 is rotatably connected to the inside of the feeder body 11, the rotating circular roll 301 is slidably connected to the feeder body 11, the outer surface of the rotating circular roll 301 is sleeved with an arc-shaped steel plate 302, the outer surface of the arc-shaped steel plate 302 is sleeved with a wear-resistant ceramic arc plate 303, the two side surfaces of the rotating circular roll 301, the two side surfaces of the arc-shaped steel plate 302 and the two side surfaces of the wear-resistant ceramic arc plate 303 are in contact with the inner side wall of the feeder body 11, the outer surface of the wear-resistant ceramic arc plate 303 is in contact with the inner wall of the rotating guide block 2201, the bottom surface of the adjusting baffle 17 is in contact with the outer surface of the wear-resistant ceramic arc plate 303, by setting the roll skin reinforcing mechanism 3, the rotating circular roll 301 fixedly connected with the rotating rod 2106 can be used to form the main mechanism of the circular roll feeder, and the arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 are installed to the outside of the rotating circular roll 301 by using the detachable connecting blocks outside the rotating circular roll 301, so that the arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 can be used to form the roll skin of the circular roll feeder, which not only improves the replacement period of the roll skin, but also prolongs the service life of the roll skin, thereby greatly prolonging the service life of the equipment and reducing the maintenance workload.

[0048] The arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 are fixedly connected with the detachable connecting blocks 304 arranged at equal distances on the side surface close to each other, the bottom surface of one group of detachable connecting blocks 304 is in contact with the outer surface of the rotating circular roll 301, and the side surface close to each other of the other two groups of detachable connecting blocks 304 respectively and one by one correspondingly in contact with each other, by using the detachable connecting blocks 304, the arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 can be conveniently installed to the outside of the rotating circular roll 301, so that the detachable connecting blocks 304 can be conveniently disassembled to facilitate the replacement of the outer roll skin of the rotating circular roll 301 of the wear-resistant ceramic material circular roll feeder.

[0049] The specific implementation of the embodiment is that the rotating circular roller 301 fixed outside the rotating rod 2106 is used to form the main mechanism of the circular roller feeder, and the arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 are installed outside the rotating circular roller 301 by using the detachable connecting block, so that the arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 are used to form the roller skin of the circular roller feeder, and the arc-shaped steel plate 302 and the wear-resistant ceramic arc plate 303 are installed outside the rotating circular roller 301 by using the detachable connecting block 304, so that the detachable connecting block 304 is conveniently disassembled to facilitate replacement of the roller skin outside the rotating circular roller 301 of the wear-resistant ceramic material circular roller feeder, which not only improves the replacement cycle of the roller skin, but also prolongs the service life of the roller skin, thereby greatly prolonging the service life of the equipment and reducing the maintenance workload.

[0050] It should be noted that, in this document, the terms "first", "second", and so on are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0051] Although embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant ceramic material round roller feeder, comprising a feeder mechanism (1), characterized in that: The feeder mechanism (1) includes a feeder body (11), the upper surface of which is fixedly connected to a feed hopper (12), the inner wall of which is fixedly connected to an inclined discharge plate (13), the upper surface of which is fixedly connected to two adjusting telescopic rods (14), the telescopic ends of which are fixedly connected to a lifting plate (15), the bottom surface of which is fixedly connected to an adjusting baffle (17), the back of which and the back of which are in contact with the front of the feed hopper (12), and the inside and outside of which are both provided with a roller skin replacement mechanism (2). The roller skin replacement mechanism (2) includes a drive component moving unit (21), which is located on the left side of the feeder body (11) and inside the feeder body (11). The drive component moving unit (21) is used to move the drive component of the round roller feeder to replace the roller skin of the round roller. The roller skin replacement mechanism (2) further includes a round roller pull-out unit (22), which is located on the front of the feeder body (11) and inside the feeder body (11). The round roller pull-out unit (22) is used in conjunction with the drive component moving unit (21). The round roller pull-out unit (22) is used to replace the roller skin of the round roller feeder. The feeder body (11) is provided with a roller skin strengthening mechanism (3), which works in conjunction with the roller skin replacement mechanism (2). The roller skin strengthening mechanism (3) is used to strengthen the roller skin of the circular roller feeder.

2. The wear-resistant ceramic material roller feeder according to claim 1, characterized in that: The driving component moving unit (21) includes two extension telescopic rods (2102). A guide groove (18) is provided on the upper surface of the feeder body (11). The adjusting baffle (17) is slidably connected to the inside of the guide groove (18). The right side of each extension telescopic rod (2102) is fixedly connected to the left side of the feeder body (11). The telescopic ends of the two extension telescopic rods (2102) are jointly fixedly connected to a moving frame (2103). A drive motor (2104) is fixedly connected to the inner wall of the moving frame (2103). The feeder body (11)... An extension hole (2101) is provided on the left side. The output end of the drive motor (2104) is in contact with the inner wall of the extension hole (2101). A rotating rod (2106) is rotatably connected inside the feeder body (11). The left end of the rotating rod (2106) is in contact with the output end of the drive motor (2104). A limiting groove (2107) is provided on the left end of the rotating rod (2106). An output snap block (2105) is fixedly connected to the output end of the drive motor (2104). The output snap block (2105) is snapped into the inside of the limiting groove (2107).

3. The wear-resistant ceramic material round roller feeder according to claim 2, characterized in that: The bottom surface of the mobile frame (2103) is fixedly connected to two support columns (2108), and the left side of the feeder body (11) is fixedly connected to an extension plate (2110). The bottom end of each support column (2108) is in contact with the upper surface of the extension plate (2110).

4. The wear-resistant ceramic material roller feeder according to claim 3, characterized in that: Each of the support columns (2108) has a movable slider (2109) fixedly connected to its bottom end. The upper surface of the extension plate (2110) has two fixed grooves (2111), and the two movable sliders (2109) are slidably connected to the inside of the two fixed grooves (2111).

5. The wear-resistant ceramic material roller feeder according to claim 1, characterized in that: Each of the telescopic rods (14) has a reinforcing ring (16) fixedly connected to its telescopic end, and the upper surface of each reinforcing ring (16) is fixedly connected to the bottom surface of the lifting plate (15).

6. The wear-resistant ceramic material round roller feeder according to claim 2, characterized in that: The roller pull-out unit (22) includes two guide bars (2202). The back of each guide bar (2202) is fixedly connected to the front of the feeder body (11). Pull-out grooves (2203) are provided on the inner side wall of the feeder body (11) and the side of the two guide bars (2202) that are close to each other. One of the pull-out grooves (2203) is connected to the extension hole (2101). The rotating rod (2106) is slidably connected to the inside of the two pull-out grooves (2203). A support leg (2204) is fixedly connected to the bottom surface of each guide bar (2202). Two extension bars (2205) are fixedly connected to the front of the feeder body (11). The bottom ends of the two support legs (2204) are fixedly connected to the upper surfaces of the two extension bars (2205).

7. The wear-resistant ceramic material roller feeder according to claim 2, characterized in that: The rotating rod (2106) is provided with a rotating guide block (2201) on its outside. The outer surface of the rotating guide block (2201) is fixedly connected to the inner wall of the feeder body (11), and the bottom surface of the rotating guide block (2201) is fixedly connected to the upper surface of the inclined discharge plate (13).

8. A wear-resistant ceramic material roller feeder according to claim 6, characterized in that: Each of the support legs (2204) has a stabilizing ring (2206) fixedly connected to its outer surface, and the bottom surfaces of the two stabilizing rings (2206) are fixedly connected to the upper surfaces of the two extension strips (2205).

9. A wear-resistant ceramic roller feeder according to claim 7, characterized in that: The roller skin reinforcing mechanism (3) includes a rotating roller (301), the outer surface of the rotating rod (2106) is fixedly connected to the inner wall of the rotating roller (301), the rotating roller (301) is rotatably connected to the inside of the feeder body (11), the rotating roller (301) is slidably connected to the feeder body (11), the outer surface of the rotating roller (301) is fitted with an arc-shaped steel plate (302), the outer surface of the arc-shaped steel plate (302) is fitted with a wear-resistant ceramic arc plate (303), the two sides of the rotating roller (301), the two sides of the arc-shaped steel plate (302) and the two sides of the wear-resistant ceramic arc plate (303) are all in contact with the inner wall of the feeder body (11), the outer surface of the wear-resistant ceramic arc plate (303) is in contact with the inner wall of the rotating guide block (2201), and the bottom surface of the adjusting baffle (17) is in contact with the outer surface of the wear-resistant ceramic arc plate (303).

10. A wear-resistant ceramic material round roller feeder according to claim 9, characterized in that: The sides of the arc-shaped steel plate (302) and the sides of the wear-resistant ceramic arc plate (303) that are close to each other are fixedly connected with detachable connecting blocks (304) arranged at equal intervals. The bottom surface of one set of detachable connecting blocks (304) is in contact with the outer surface of the rotating roller (301), and the sides of the other two sets of detachable connecting blocks (304) that are close to each other are in contact with each other respectively.

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