S-shaped corrugated flange conveying belt conveyor

Abstract

The S-shaped corrugated flange conveying belt conveyor comprises a base belt conveying assembly, a bearing plate and a debugging device, the base belt conveying assembly comprises a conveying base belt, a corrugated flange, a turnabout drum, an outer side carrier roller and an inner side carrier roller, the conveying base belt is wound around a driving drum, the turnabout drum is arranged on the surface of the conveying base belt in a pressing mode, and the corrugated flange is arranged on the bearing plate. The corrugated flanges are not installed at the positions, close to the two side edges, of the conveying base belt, but are arranged at the positions, close to the inner sides, of the edges, the unoccupied parts of the edge parts of the conveying base belt can be used for installing the turnabout rollers, and the two sets of turnabout rollers are arranged so that the conveying base belt can be guided to be distributed in an S shape. The bearing plates are arranged on the conveying base belt between the corrugated flanges in an array mode, each bearing plate comprises a fixing base, a bearing plate, a lever piece and a conduction rod, a setting cavity is formed in each fixing base, each bearing plate is arranged in the corresponding setting cavity, each fixing base is further provided with a discharging groove communicated with the corresponding setting cavity, and one end of each lever piece is connected with the corresponding bearing plate through the corresponding conduction rod; and the other end is connected with a springback piece arranged in the expansion slot.

Description

Technical Field

[0001] The invention relates to the technical field of ship unloading conveying devices, and in particular to an S-shaped corrugated sidewall conveyor belt conveyor. Background Art

[0002] The corrugated sidewall conveyor belt is the main component of the conveyor for transporting bulk materials during ship unloading. The corrugated sidewall conveyor belt is mainly composed of a base belt, a transverse partition and sidewalls. The sidewalls prevent the materials from slipping and scattering. In order to facilitate bypassing the drum, the sidewalls are designed to be corrugated. The function of the transverse partition is to support the materials.

[0003] One of the characteristics of the corrugated sidewall conveyor belt is that its outer side roller is cantilevered, and the tension of the conveyor belt cannot be set too large, which causes the deformation of the outer side cantilever roller and damage to the conveyor. Therefore, the tensioning mechanism of the corrugated sidewall conveyor belt conveyor is different from that of the commonly used conveyor belt conveyor and is not designed to be telescopic. Another characteristic of the conveyor belt conveyor is that the conveyor belt is an annular closed structure with different inner and outer radii at the redirection point. If the redirection point is designed to swing, the length of the motion node line of the conveyor belt changes due to the different inner and outer redirection radii, causing the tension of the entire conveyor belt to change, making the conveyor unable to work normally. Therefore, the conveyor belt conveyor has always been made into a fixed type and cannot be made into the swinging mode required by the ship unloader.

[0004] At the same time, the individual volumes separated by the partitions of the corrugated sidewall conveyor belt are fixed, while the density of the transported goods is different. When the partitions carry high-density goods, the weight of the goods that can be carried per unit volume will exceed the load-bearing weight that the conveyor belt can provide, thus causing danger. Summary of the invention

[0005] In order to solve the problems mentioned in the above background technology, the present invention provides an S-shaped corrugated sidewall conveyor belt conveyor.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An S-shaped corrugated rib conveyor belt conveyor comprises a base belt conveyor assembly, a bearing plate and a debugging device. The base belt conveyor assembly comprises a conveyor base belt, a corrugated rib, a redirecting roller, an outer roller, an inner roller, a driving device, a driving roller and a tensioning device. The conveyor base belt is wound around the driving roller, and the redirecting roller is pressed on the surface of the conveyor base belt. The corrugated rib is not installed at the position close to the two side edges of the conveyor base belt, but is arranged at the inner side of the edge. The spare part of the edge of the conveyor base belt can be used for the installation of the redirecting roller. Two groups of redirecting rollers are provided to guide the conveyor base belt to be distributed in an S shape. The supporting plate array is arranged and installed on the conveyor base belt between the corrugated ribs. The supporting plate includes a fixed seat, a pressure plate, a lever member and a conduction rod. The fixed seat has a setting cavity, the pressure plate is set in the setting cavity, and the fixed seat also has a discharge groove connected to the setting cavity. One end of the lever member is connected to the pressure plate through the conduction rod, and the other end is connected to the rebound member set in the expansion groove.

[0007] Preferably, the driving device provides rotational power for at least one driving roller to rotate as a driving wheel, and the friction between the driving roller and the conveyor belt drives the conveyor belt to rotate. The tensioning device is used to adjust the tension of the conveyor belt so that the conveyor belt can always generate sufficient friction with the driving roller.

[0008] Preferably, the pressure plate can move along the inner wall of the setting cavity towards or away from the bottom surface of the setting cavity. A limit stop is set on the inner wall of the setting cavity. The conveyor base belt has a corresponding discharge port at the corresponding position of each discharge trough. When the pressure plate falls until it is stopped, the surface of the pressure plate carrying the material corresponds to the bottom of the discharge trough.

[0009] Preferably, the pressure plate has a horizontal rail that allows the conduction rod to be slidably inserted, the lever member has an inclined rail through which the conduction rod passes, the end of the conduction rod inserted into the horizontal rail is equipped with a horizontal limit block that slides into the horizontal rail, and the part of the conduction rod that passes through the inclined rail is equipped with an inclined limit block that slides into the inclined rail.

[0010] Preferably, the tilt limit block is sleeved and installed on the outside of the vertical movement section that passes through the tilt rail. The tilt limit block can only move within the vertical area where the vertical movement section is located. A lock bar groove is provided in the vertical movement section. A locking bar that can move horizontally is provided in the lock bar groove. A tooth matching block extending into the lock bar groove is installed on the inner ring surface of the tilt limit block.

[0011] Preferably, a transfer rod is installed at the center of the vertical shift section, a toothed disc is installed at one end of the transfer rod, and a docking disc extending to the bottom of the transfer rod is installed at the other end, the bottom end of the transfer rod is extended to the outside of the setting cavity, and the locking ruler is installed with a matching strip that meshes with the toothed disc. Preferably, a polygonal groove is provided on the side of the docking disk away from the toothed disk, an insertion groove is provided around the polygonal groove, a corresponding groove is provided at the bottom of the conduction rod at a position corresponding to the insertion groove, a limiting magnetic block is provided in the corresponding groove, and the limiting magnetic block is pushed to the junction of the insertion groove and the corresponding groove by a spring provided in the corresponding groove.

[0012] Preferably, the debugging device includes a central control motor, a swing rod and a docking joint. The central control motor can drive the swing rod to perform axial rotation with the connection as the rotation axis. The swing rod itself can be controlled to perform telescopic adjustment. The docking joint is installed at the end of the swing rod away from the central control motor. The docking joint has a multi-faceted plug that can perform axial rotation. The multi-faceted plug can be inserted into the multi-faceted groove to drive the docking plate to rotate axially. The multi-faceted plug is also provided with a telescopic magnetic rod that can be controlled to extend or retract.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention arranges multiple groups of redirecting rollers at the S-shaped turning connection, arranges specific swing hinges, designs specific redirecting radius of the redirecting roller, radius of the driving roller matched with the redirecting roller, and radius of the redirecting roller, so that the difference between the length variation of the upper node line and the length variation of the lower node line of the conveyor base belt is equal to or very small, so that the corrugated sidewall conveyor belt conveyor can swing back and forth at the redirecting position to meet the needs of ship unloading.

[0014] The load-bearing plate of the present invention can set and adjust different safe load-bearing weight thresholds, and can automatically unload overweight materials after the loaded materials reach the threshold, thereby ensuring that the corrugated sidewall conveyor belt conveyor can safely and stably transport materials of different densities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an S-shaped corrugated sidewall conveyor belt conveyor according to the present invention; Figure 2 It is a schematic diagram of the specific structure of the surface of the conveyor base belt of the present invention; Figure 3 It is a schematic diagram of the structure of the bearing plate of the present invention; Figure 4 This is a schematic diagram of the conduction rod structure of the present invention; Figure 5 It is a structural schematic diagram of the debugging device of the present invention; Figure 6 This is a detailed analysis diagram of the swing of the baseband conveying assembly 1 described in the present invention.

[0017] In the figure: 1, base belt conveyor assembly; 11, conveyor base belt; 12, corrugated sidewall; 13, redirection roller; 14, outer roller; 15, inner roller; 16, driving device; 17, driving roller; 18, tensioning device; 2, bearing plate; 201, setting cavity; 202, discharge slot; 203, expansion slot; 204, horizontal rail; 205, inclined rail; 206, locking strip slot; 207, multi-sided slot; 208, insertion slot; 209, corresponding slot; 21, fixing seat; 211, base seat; 212, extension block; 213, shovel plate; 214, limit stop; 22, pressure plate; 23, lever member; 24, conduction rod; 241, horizontal limit block; 242, tilt limit block; 243, vertical shift section; 244, locking ruler; 245, with transfer guide rod; 246, tooth plate; 247, docking plate; 248, matching strip; 249, tooth matching block; 2410, limit magnetic block; 25, rebound member; 3, debugging device; 31, central control motor; 32, swing rod; 33, docking joint; 34, multi-faceted plug; 35, telescopic magnetic rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0019] Reference Figure 1-6 An S-shaped corrugated sidewall conveyor belt conveyor comprises a base belt conveyor assembly 1, a bearing plate 2 and a debugging device 3. The base belt conveyor assembly 1 comprises a conveyor base belt 11, a corrugated sidewall 12, a redirecting roller 13, an outer roller 14, an inner roller 15, a driving device 16, a driving roller 17 and a tensioning device 18. The conveyor base belt 11 is wound around the driving roller 17 so that the conveyor base belt 11 can achieve a large angle turn around the redirecting roller 13. The outer roller 14 and the inner roller 15 are used to further finely plan the travel route of the conveyor base belt 11 and enable the conveyor base belt 11 to slide smoothly between the outer roller 14 and the inner roller 15. The outer roller 14 and the inner roller 15 are pressed on the surface of the conveyor belt to fix the running position of the conveyor belt.

[0020] The redirecting roller 13 is pressed on the surface of the conveyor belt 11, and is used to change the conveying direction of the conveyor belt 11 at a certain angle according to the setting direction of the redirecting roller 13. The corrugated rib 12 is not installed at the position close to the two side edges of the conveyor belt 11, but is set at the inner side of the edge. The spare part of the edge of the conveyor belt 11 can be used for the installation of the redirecting roller 13. The driving device 16 provides rotational power for at least one driving roller 17 and rotates as a driving wheel. The friction between the driving roller 17 and the conveyor belt 11 drives the conveyor belt 11 to rotate. The tensioning device 18 is used to adjust the tension of the conveyor belt 11 so that the conveyor belt 11 can always generate sufficient friction with the driving roller 17.

[0021] There are two groups of redirecting rollers 13 to guide the conveyor belt 11 into an S-shaped distribution, so that the base belt conveyor assembly 1 has a material receiving section, a vertical conveying section and a horizontal conveying section. The position of the redirecting rollers 13 can be adjusted and changed, so that the conveyor belt 11 with an S-shaped distribution can swing inward and outward. When the vertical conveying section swings forward, it is in an outward swing state, and when the vertical conveying section swings backward, it is in an inward swing state. In the outward swing state, the change in the length of the upper node line of the conveyor belt 11 relative to the swing hinge is due to the reduction in the distance between the two groups of redirecting rollers 13 and the length increase caused by the arc of the conveyor belt 11 being converted into a straight line. The change in the length of the upper node line is: △L=(L-L1)+(R1+R2)(α1-α-tan(α1-α)) The change in the length of the lower pitch line of the conveyor belt 11 relative to the swing hinge is the result of the lengthening of the distance between a set of redirection rollers 13 and the driving roller 17, and the lengthening of the conveyor belt 11 caused by the arc being transformed into a straight line. The change in the length of the lower pitch line is: △L'=(L1'-L')+(β1-β)*r The present invention sets a specific swing hinge, designs specific redirection radii R1 and R2 of the redirection roller 13, the radius r of the driving roller 17 adapted to the redirection roller 13, and the radius t of the redirection roller 13, so that the difference between the length variation of the upper pitch line and the length variation of the lower pitch line of the conveyor base belt 11 is equal to 0 or very small, that is: △L-△L'≈0 In the inner swing state, the change in the length of the upper pitch line of the conveyor belt 11 relative to the swing hinge is the combined result of the increase in the distance between the two sets of redirection rollers 13 and the decrease in the length of the conveyor belt 11 caused by the straight line being transformed into an arc. The change in the length of the upper pitch line is: △L=(L2-L)+t*(δ-4*SIN(δ / 2)) The change in the length of the lower pitch line of the conveyor belt relative to the swing hinge is the result of the reduction in the distance between a set of redirection rollers 13 and the drive roller 17, and the reduction in length caused by the straight line of the conveyor base belt 11 being transformed into an arc. The change in the length of the lower pitch line is: △L' =(L'-L'2)+(β-β2)*r The present invention sets a specific swing hinge, designs specific redirection radii R1 and R2 of the redirection roller 13, the radius r of the driving roller 17 adapted to the redirection roller 13, and the radius t of the redirection roller 13, so that the difference between the length variation of the upper pitch line and the length variation of the lower pitch line of the conveyor base belt 11 is equal to 0 or very small, that is: △L-△L'≈0 In this way, the corrugated sidewall conveyor belt conveyor can swing back and forth at the redirection point to meet the needs of ship unloading. Example 2

[0022] Reference Figure 1-6 The difference between this embodiment and embodiment 1 is that the carrying plates 2 are arranged in an array and installed on the conveyor base belt 11 between the corrugated ribs 12, and the carrying plates 2 include a fixed seat 21, a pressure plate 22, a lever member 23 and a conduction rod 24. The fixed seat 21 includes a base 211 fixedly installed on the surface of the conveyor base belt 11, and an extension block 212 is connected to the side of the base 211 away from the conveyor base belt 11. A shovel plate 213 is provided at one end of the extension block 212 away from the conveyor base belt 11, and the shovel plate 213 extends obliquely toward the traveling direction of the rotation of the conveyor base belt 11 to form a space for loading goods together with the base 211, the extension block 212 and the corrugated ribs 12 on both sides.

[0023] The extension block 212 has a setting cavity 201 open to the extension direction of the shovel plate 213, the pressure plate 22 is set at the opening of the setting cavity 201 to seal the setting cavity 201, the pressure plate 22 can move along the inner wall of the setting cavity 201 to approach or move away from the bottom surface of the setting cavity 201, and the inner wall of the setting cavity 201 is provided with a limit stop 214. After the pressure plate 22 moves to the limit stop 214, it will no longer be able to move toward the bottom surface of the setting cavity 201. The base 211 has a discharge groove 202, and the conveyor base belt 11 has a corresponding discharge port at the corresponding position of each discharge groove 202. The material received by the supporting plate 2 of the vertical conveying section will tend to press down the pressure plate 22. When the material is too heavy and exceeds the preset value, the pressure plate 22 will fall until it is supported by the limit stop 214. At this time, the surface of the pressure plate 22 supporting the material corresponds exactly to the bottom of the discharge trough 202. The material supported by the pressure plate 22 can be rejected by the discharge trough 202 and the discharge port of the conveyor base belt 11 and the material can be unloaded until the safe weight is reached. After part of the material supported by the pressure plate 22 is unloaded, the pressure plate 22 will be pushed away by the lever member 23 in the direction away from the bottom surface of the setting cavity 201. At this time, the material will not be discharged through the discharge trough 202.

[0024] One end of the lever member 23 is connected to the pressure plate 22 through a conduction rod 24, and the other end extends into the expansion slot 203 provided on the inner side wall of the setting cavity 201. The lever rotation center cross frame of the lever member 23 is installed in the setting cavity 201, and a rebound member 25 is installed in the expansion slot 203. The rebound member 25 pushes and holds the end of the lever member 23 extending into the expansion slot 203 toward the bottom surface of the setting cavity 201. The gravity of the material pressing down on the pressure plate 22 will cause the end of the lever member 23 extending into the expansion slot 203 to pry up in the direction away from the bottom surface of the setting cavity 201. When the prying force is greater than the elastic force provided by the rebound member 25, the pressure plate 22 will move down. After the material is unloaded, the rebound member 25 will push the lever member 23 back again to move the pressure plate 22 up and return to its position to prevent material discharge.

[0025] The pressure plate 22 has a horizontal rail 204 that allows the transmission rod 24 to be slidably inserted therein, and the lever member 23 has an inclined rail 205 through which the transmission rod 24 passes. The end of the transmission rod 24 inserted into the horizontal rail 204 is equipped with a horizontal limit block 241 that is inserted into the horizontal rail 204, so that the transmission rod 24 can only move in the direction toward or away from the shovel plate 213 and cannot be separated from the pressure plate 22. The portion of the transmission rod 24 that passes through the inclined rail 205 is equipped with an inclined limit block 241 that is inserted into the inclined rail 205. The positioning block 242 is used to prevent the transmission rod 24 from moving vertically relative to the lever member 23, so that no matter where the transmission rod 24 moves, the gravity borne by the pressure plate 22 can be transmitted to the lever member 23 through the transmission rod 24. It can be understood that the lifting force of the gravity transmitted to the rebound member 25 through the lever member 23 is different when the horizontal position of the transmission rod 24 is different. In this way, the user can adjust the safe bearing weight of the pressure plate 22 by adjusting the position of the transmission rod 24 according to the actual operating conditions.

[0026] The tilting limit block 242 is sleeved and installed on the outside of the vertical moving section 243 that passes through the tilting rail 205. The tilting limit block 242 can only move in the vertical area where the vertical moving section 243 is located to meet the vertical movement requirement of the tilting limit block 242 when the conduction rod 24 moves horizontally. A locking bar groove 206 is provided in the vertical moving section 243, and a locking ruler 244 that can move horizontally is provided in the locking bar groove 206. A belt transfer rod 245 is installed at the center of the vertical moving section 243. A toothed plate 246 is installed at one end of the belt transfer rod 245, and a docking plate 247 extending to the bottom of the conduction rod 24 is installed at the other end. The bottom end of the conduction rod 24 passes out to the outside of the setting cavity 201.

[0027] The locking ruler bar 244 is installed with a matching strip 248 meshing with the toothed disc 246. When the docking disc 247 is driven to rotate, the linkage belt transfer rod 245 and the toothed disc 246 are axially rotated, thereby driving the matching strip 248 and the locking ruler bar 244 to horizontally displace. The inner ring surface of the tilt limit block 242 is installed with a tooth matching block 249 extending into the lock bar groove 206. When the locking ruler bar 244 moves toward the tooth matching block 249, the tooth matching block 249 meshes and locks with the teeth of the locking ruler bar 244, and the tilt limit block 242 cannot move vertically. After the locking ruler bar 244 moves away from the tooth matching block 249, the tilt limit block 242 is unlocked in the vertical direction and can move freely vertically.

[0028] A polygonal groove 207 is provided on one side of the docking plate 247 away from the toothed plate 246, and an insertion groove 208 is provided on the periphery of the polygonal groove 207. A corresponding groove 209 is provided at a position corresponding to the insertion groove 208 at the bottom of the conductive rod 24, and a limiting magnetic block 2410 is provided in the corresponding groove 209. The limiting magnetic block 2410 is pushed to the junction of the insertion groove 208 and the corresponding groove 209 by a spring provided in the corresponding groove 209 so as to be locked and unable to rotate axially. When the docking plate 247 is in the locked position, the toothed plate 246 just drives the locking scale bar 244 to a position engaged with the locking scale bar 244.

[0029] The debugging device 3 is installed in the horizontal conveying section of the baseband conveying assembly 1, and the debugging device 3 includes a central control motor 31, a swing rod 32 and a docking joint 33. The central control motor 31 can drive the swing rod 32 to rotate axially with the connection as the rotation axis, and the swing rod 32 itself can be controlled to perform telescopic adjustment. The docking joint 33 is installed at the end of the swing rod 32 away from the central control motor 31. The docking joint 33 has a multi-faceted plug 34 that can rotate axially. The multi-faceted plug 34 can be inserted into the multi-faceted groove 207 to drive the docking plate 247 to rotate axially. The multi-faceted plug 34 is also provided with a telescopic magnetic rod 35 that can be controlled to extend or retract. The telescopic magnetic rod 35 can penetrate into the insertion groove 208 and extend to the limiting magnetic block 2410 after the multi-faceted plug 34 is inserted into the multi-faceted groove 207, thereby pushing the limiting magnetic block 2410 into the corresponding groove 209 by means of the magnetic repulsion with the limiting magnetic block 2410 to unlock the docking plate 247.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An S-shaped corrugated sidewall conveyor belt conveyor, comprising a base belt conveyor assembly (1), a bearing plate (2) and a debugging device (3), characterized in that: The base belt conveying assembly (1) comprises a conveying base belt (11), a corrugated rib (12), a redirecting roller (13), an outer roller (14), an inner roller (15), a driving device (16), a driving roller (17) and a tensioning device (18); the conveying base belt (11) is wound around the driving roller (17); the redirecting roller (13) is pressed onto the surface of the conveying base belt (11); the corrugated rib (12) is not installed at a position close to the two side edges of the conveying base belt (11), but is arranged at a position close to the inner side of the edge; the spare part of the edge of the conveying base belt (11) can be used for installing the redirecting roller (13); two groups of the redirecting roller (13) are provided to guide the conveying base belt (11) into an S-shaped distribution; The supporting plates (2) are arranged in an array and installed on the conveyor base belt (11) between the corrugated retaining edges (12). The supporting plates (2) include a fixed seat (21), a pressure plate (22), a lever member (23) and a conductive rod (24). The fixed seat (21) has a setting cavity (201), the pressure plate (22) is arranged in the setting cavity (201), and the fixed seat (21) also has a discharge groove (202) connected to the setting cavity (201). One end of the lever member (23) is connected to the pressure plate (22) through the conductive rod (24), and the other end is connected to a rebound member (25) arranged in the expansion groove (203).

2. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 1, characterized in that: The driving device (16) provides rotational power for at least one driving roller (17) so as to rotate as a driving wheel. The friction between the driving roller (17) and the conveyor belt (11) drives the conveyor belt (11) to rotate. The tensioning device (18) is used to adjust the tension of the conveyor belt (11) so that the conveyor belt (11) can always generate sufficient friction with the driving roller (17).

3. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 1, characterized in that: The pressure plate (22) can move along the inner wall of the setting cavity (201) toward or away from the bottom surface of the setting cavity (201); a limit stop (214) is provided on the inner wall of the setting cavity (201); the conveyor base belt (11) has a corresponding discharge opening at a corresponding position of each discharge trough (202); when the pressure plate (22) falls until it is stopped by the limit stop (214), the surface of the pressure plate (22) carrying the material just corresponds to the bottom of the discharge trough (202).

4. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 1, characterized in that: The pressure plate (22) has a horizontal rail (204) inside which the transmission rod (24) is slidably inserted, the lever member (23) has an inclined rail (205) through which the transmission rod (24) passes, the end of the transmission rod (24) inserted into the horizontal rail (204) is equipped with a horizontal limit block (241) for the slide rail to be inserted into the horizontal rail (204), and the portion of the transmission rod (24) that passes through the inclined rail (205) is equipped with an inclined limit block (242) for the slide rail to be inserted into the inclined rail (205).

5. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 4, characterized in that: The tilting limit block (242) is sleeved and installed outside the vertical moving section (243) that passes through the tilting rail (205); the tilting limit block (242) can only move in the vertical area where the vertical moving section (243) is located; a locking bar groove (206) is provided in the vertical moving section (243); a locking bar (244) that can move horizontally is provided in the locking bar groove (206); and a tooth matching block (249) that extends into the locking bar groove (206) is installed on the inner ring surface of the tilting limit block (242).

6. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 5, characterized in that: A belt transfer rod (245) is installed at the center of the vertical displacement section (243); a toothed disc (246) is installed at one end of the belt transfer rod (245); a docking disc (247) extending to the bottom of the transfer rod (24) is installed at the other end; the bottom end of the transfer rod (24) extends to the outside of the setting cavity (201); and a matching strip (248) meshing with the toothed disc (246) is installed on the locking ruler strip (244).

7. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 6, characterized in that: A polygonal groove (207) is provided on one side of the docking plate (247) away from the toothed plate (246); an insertion groove (208) is provided on the periphery of the polygonal groove (207); a corresponding groove (209) is provided at the bottom of the conductive rod (24) at a position corresponding to the insertion groove (208); a limiting magnetic block (2410) is provided in the corresponding groove (209); and the limiting magnetic block (2410) is pushed to the junction of the insertion groove (208) and the corresponding groove (209) by a spring provided in the corresponding groove (209).

8. The S-shaped corrugated sidewall conveyor belt conveyor according to claim 7, characterized in that: The debugging device (3) comprises a central control motor (31), a swing rod (32) and a docking joint (33); the central control motor (31) can drive the swing rod (32) to perform axial rotation with the connection as the rotation axis; the swing rod (32) itself can be controlled to perform telescopic adjustment; the docking joint (33) is installed at one end of the swing rod (32) away from the central control motor (31); the docking joint (33) has a multi-faceted plug (34) that can perform axial rotation; the multi-faceted plug (34) can be placed in a multi-faceted groove (207) to drive the docking plate (247) to rotate axially; the multi-faceted plug (34) is also provided with a telescopic magnetic rod (35) that can be controlled to extend or retract.

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