Reversible belt conveyor

Abstract

The utility model relates to conveying equipment technical field discloses a reversible belt conveying equipment, including bottom plate and a plurality of supports, the top of bottom plate is provided with the cleaning mechanism, the top of bottom plate is provided with the adjusting mechanism, right side the rear side fixedly connected with servo motor of support, the top of bottom plate is provided with conveying mechanism, the cleaning mechanism includes a plurality of fixed links, the outer wall of a plurality of fixed links all is fixedly connected in the adjacent side of a plurality of supports, the adjacent side of a plurality of fixed links all rotationally connected with the scraper, the front and back of two scrapers all are fixedly connected with the connecting column, in the utility model, the angle of scraper is adjusted with the help of universal shaft, makes the scraper always adhere to the belt of positive and negative rotation, and then rotates the cleaning brush, through the double cleaning of cleaning brush and scraper, makes the impurity on the belt drop into the receiving hopper, makes the device only pass through the manual adjusting adaptation two -way operation of belt, has realized the efficient cleaning to the impurity.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a reversible belt conveyor. Background Technology

[0002] Reversible belt conveyors are high-efficiency conveying machines with bidirectional material conveying capabilities. The core of the equipment is to control the running direction of the conveyor belt through the forward and reverse rotation of the drive device, breaking the limitation of traditional unidirectional belt conveyors that can only convey materials in one direction. The equipment consists of a conveyor belt, drive device, rollers, tensioning device, and frame, which effectively reduces the duplication of equipment layout and saves site space and infrastructure costs.

[0003] Although reversible belt conveyors simplify operation and improve efficiency, they can cause bidirectional residue and blockage when transporting sticky and wet materials. During forward rotation, material sticks to the belt; during reverse rotation, residual material is transported in the opposite direction, accumulating at the feed inlet or between idlers, causing blockages and accelerating bearing wear. Furthermore, during bidirectional operation, the conveyor belt struggles to simultaneously clean residual material in both directions, resulting in poor cleaning performance. Current solutions involve automatic unblocking devices. When material blocks the unblocking opening, a motor drives a rotating support rod and a rotating cam. The cam's protrusion pushes against a fixed block, causing the support rod to pass through the load-bearing plate and pierce the plastic bag and unblock the opening. However, these automatic unblocking devices primarily target blockages at the feed hopper's outlet and have limited effectiveness in cleaning residual material on conveyor belts during bidirectional operation. Moreover, the unblocking frequency and force cannot be precisely controlled, leading to over- or incomplete unblocking. Additionally, the relatively complex structure makes maintenance difficult. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a reversible belt conveyor, which aims to improve the problem that the unblocking frequency and force of the automatic unblocking device in the prior art cannot be accurately controlled.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a reversible belt conveyor, comprising a base plate and multiple supports, a cleaning mechanism and an adjustment mechanism being provided on the top of the base plate, a servo motor being fixedly connected to the rear side of the right support, and a conveying mechanism being provided on the top of the base plate;

[0006] The cleaning mechanism includes multiple fixed rods, the outer walls of which are fixedly connected to adjacent sides of multiple supports. Scrapers are rotatably connected to adjacent sides of the multiple fixed rods. Connecting columns are fixedly connected to the front and rear sides of two scrapers. Universal shafts are fixedly connected to the opposite sides of the multiple connecting columns. Fixed columns are fixedly connected to the opposite sides of the multiple universal shafts. Multiple fixing slots are provided on the opposite sides of the multiple supports. Stepper motors are fixedly connected to the front sides of the front fixed rods. The output ends of the two stepper motors pass through the two front fixed rods and are fixedly connected to cleaning brushes. Material receiving hoppers are slidably connected to the top left and right sides of the base plate. A reinforcing component and a guiding component are provided on the top of the base plate.

[0007] As a further description of the above technical solution:

[0008] The adjustment mechanism includes multiple fixed plates, the bottom of which is fixedly connected to the top of a base plate. Each fixed plate has a fixed frame fixedly connected to its top, and multiple pressure sensors are fixedly connected to the top of each fixed frame. Each fixed plate has an electric push rod fixedly connected to its top, and a support frame is fixedly connected to the top of each electric push rod. Adjusting rollers are rotatably connected to the inner walls of each support frame. Telescopic rods are fixedly connected to the front and rear sides of the top of each fixed plate. A fixing assembly is provided on the top of the base plate.

[0009] As a further description of the above technical solution:

[0010] The conveying mechanism includes multiple conveying rollers, the outer walls of which are rotatably connected to adjacent sides of multiple supports, and the outer walls of which are engaged with each other by a conveyor belt.

[0011] As a further description of the above technical solution:

[0012] The strengthening component includes multiple magnetic blocks I, the outer walls of which are fixedly connected to adjacent sides of multiple fixing posts, and the inner walls of the multiple fixing slots are fixedly connected to magnetic blocks II.

[0013] As a further description of the above technical solution:

[0014] The guiding assembly includes multiple guide rods, the tops of which are fixedly connected to the bottoms of two receiving hoppers, and two guide grooves are provided on the top left and right sides of the bottom plate.

[0015] As a further description of the above technical solution:

[0016] The fixing component includes multiple buckles, the tops of which are fixedly connected to the bottom left and right sides of multiple fixing plates, and the top of the base plate has multiple slots.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the conveyor belt is fixedly connected with baffles on both the front and rear sides, and multiple positioning strips are fixedly connected to the outer wall of the conveyor belt.

[0019] As a further description of the above technical solution:

[0020] An elastic pad is fixedly connected to the bottom of the base plate, and multiple anti-slip strips are fixedly connected to the bottom of the elastic pad.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when adjusting the device, the angle of the scraper is adjusted by means of the universal joint, and it is reinforced by the engagement of the fixed column and the fixed groove, as well as the magnetic attraction between the magnetic blocks, to ensure that the scraper is in contact with the forward and reverse belt. Then, the stepper motor drives the cleaning brushes on the left and right sides to form a double cleaning with the scraper, and collects impurities through the receiving hopper. This allows the device to adapt to the bidirectional operation of the belt by manual adjustment, solving the problem that the scraper can only adapt in one direction, and achieving efficient cleaning of impurities.

[0023] 2. In this utility model, the engagement between the buckle and the slot allows the device to quickly install the fixing plate and the base plate without tools, ensuring the stable installation of the adjustment mechanism. Before operation, the pressure sensor and the conveyor belt only make light contact to accurately capture changes in belt tension. When the device is running and the pressure sensor is triggered, the adjustment roller is raised and lowered by the electric push rod to adjust the tension. The telescopic rod extends and retracts synchronously for guidance and reinforcement. The combination of mechanics and sensors achieves rapid and stable adjustment of belt tension, ensuring smooth conveying. Attached Figure Description

[0024] Figure 1 This is a perspective view of a reversible belt conveyor device proposed in this utility model;

[0025] Figure 2 This is a front view of a reversible belt conveyor according to the present invention.

[0026] Figure 3 This is a side view of a reversible belt conveyor proposed in this utility model;

[0027] Figure 4 This is a cross-sectional view of a support frame for a reversible belt conveyor according to the present invention.

[0028] Figure 5 This is a schematic diagram of the structure of the fixing rod of a reversible belt conveyor proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the fixing plate of a reversible belt conveyor proposed in this utility model.

[0030] Legend:

[0031] 1. Base plate; 2. Bracket; 3. Cleaning mechanism; 301. Fixing rod; 302. Scraper; 303. Connecting column; 304. Universal joint; 305. Fixing column; 306. Fixing groove; 307. Stepper motor; 308. Cleaning brush; 309. Feeding hopper; 310. Reinforcing component; 3101. Magnetic block one; 3102. Magnetic block two; 311. Guide component; 3111. Guide rod; 3112. Guide groove; 4. 401. Adjustment mechanism; 402. Fixing plate; 403. Fixing frame; 404. Pressure sensor; 405. Electric push rod; 406. Support frame; 407. Adjustment roller; 408. Telescopic rod; 409. Fixing assembly; 4001. Buckle; 4002. Slot; 5. Servo motor; 6. Conveying mechanism; 601. Conveying roller; 602. Conveyor belt; 603. Stop bar; 604. Positioning bar; 7. Elastic pad; 8. Anti-slip strip. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 3 - Figure 5 An embodiment of this utility model is provided: a reversible belt conveyor, including a base plate 1 and multiple supports 2, the multiple supports 2 being used to support the conveying device, a cleaning mechanism 3 being provided on the top of the base plate 1, the cleaning mechanism 3 being used to clean the surface of the conveyor belt, an adjustment mechanism 4 being provided on the top of the base plate 1, the adjustment mechanism 4 being used to adjust the tension of the conveyor belt in real time, a servo motor 5 being fixedly connected to the rear side of the right support 2, the servo motor 5 being used as the power source for the belt movement, and a conveying mechanism 6 being provided on the top of the base plate 1, the conveying mechanism 6 being used for conveying;

[0034] The cleaning mechanism 3 includes multiple fixing rods 301, which facilitate the fixing of various components in the cleaning mechanism 3. The outer walls of the multiple fixing rods 301 are fixedly connected to adjacent sides of multiple supports 2. Scrapers 302 are rotatably connected to adjacent sides of the multiple fixing rods 301. The rotating scrapers 302 clean the bidirectional rotating belt. Connecting posts 303 are fixedly connected to the front and rear sides of two scrapers 302. Universal shafts 304 are fixedly connected to the opposite sides of the multiple connecting posts 303. Universal shafts 304 facilitate the rotation of fixing posts 305. Fixing posts 305 are fixedly connected to the opposite sides of the multiple universal shafts 304. Multiple fixing slots 306 are opened on the opposite sides of the multiple supports 2. The position of the scrapers 302 is fixed by manually adjusting the fixing posts 305 and sliding them into the fixing slots 306. The front side of the front fixing rod 301 is fixedly connected to the front side of the fixing rod 301. A stepper motor 307 is fixedly connected to the bottom plate 1. The stepper motor 307 is used to drive the cleaning brush 308. The output ends of the two stepper motors 307 pass through the two front fixed rods 301 and are fixedly connected to the cleaning brush 308. The cleaning brush 308 is rotatably connected to the adjacent side of the two adjacent fixed rods 301 and uses rotation to clean the surface of the belt. There are two cleaning brushes 308, one on the left and one on the right, so that the cleaning brush 308 can cope with the forward and reverse rotation of the belt. The top left and right sides of the bottom plate 1 are slidably connected to the receiving hopper 309. The receiving hopper 309 is used to collect the impurities removed by the scraper 302 and the cleaning brush 308. The top of the bottom plate 1 is provided with a reinforcing component 310. The reinforcing component 310 is used to reinforce the connection between the fixed column 305 and the fixed groove 306 opened in the bracket 2. The top of the bottom plate 1 is provided with a guide component 311. The guide component 311 guides the left and right sliding of the receiving hopper 309.

[0035] The reinforcing component 310 includes multiple magnetic blocks 3101, the outer walls of which are fixedly connected to adjacent sides of multiple fixed posts 305. Magnetic blocks 3102 are fixedly connected to the inner walls of multiple fixed grooves 306. The magnetic attraction between the magnetic blocks 3101 and 3102 increases the connection between the fixed posts 305 and the bracket 2. The guiding component 311 includes multiple guide rods 3111, the tops of which are fixedly connected to the bottoms of two receiving hoppers 309. Two guide grooves 3112 are opened on the left and right sides of the top of the bottom plate 1. The guide rods 3111 and guide grooves 3112 are slidably connected to each other to guide the left and right sliding of the receiving hoppers 309.

[0036] Specifically, before operating the device, first manually hold the fixed column 305 and use the universal joint 304 to drive the connecting column 303 to rotate, adjusting the angle of the scraper 302 until the scraper 302 is tightly attached to the surface of the conveyor belt. Then, align the fixed column 305 with the corresponding fixed groove 306 on the bracket 2 and push it in. The magnetic attraction of magnetic block one 3101 and magnetic block two 3102 enhances the stability of the connection between the fixed column 305 and the fixed groove 306, preventing the scraper 302 from shifting. Then, push the receiving hopper 309 along the guide groove 3112 of the guide assembly 311 at the top of the base plate 1, causing the guide rod 3111 to slide along the guide groove 3112, moving the receiving hopper 309. Directly below the scraper 302 and cleaning brush 308, ensure that the receiving hopper 309 can catch the debris that falls during cleaning. Finally, start the front stepper motor 307 to drive the cleaning brush 308 to rotate between the fixed rods 301. When the belt rotates forward, the left cleaning brush 308 performs the main cleaning work. When switching to reverse rotation, after readjusting and fixing the angle of the scraper 302, the right cleaning brush 308 performs the main cleaning work, working in conjunction with the scraper 302 to clean the residual debris on the belt surface. Periodically pull out the receiving hopper 309 to empty the debris, so that the cleaning mechanism 3 can adapt to the bidirectional operation of the belt, thereby enhancing the cleaning effect. Moreover, the structure is simple, maintenance is convenient, and there is no need to consider the problem of loss of force control.

[0037] Reference Figure 2 - Figure 6 The adjusting mechanism 4 includes multiple fixing plates 401, which connect the adjusting mechanism 4 to the base plate 1 of the device. The bottom of each fixing plate 401 is fixedly connected to the top of the base plate 1, and a fixing frame 402 is fixedly connected to the top of each fixing plate 401. The fixing frame 402 raises the height of the pressure sensor 403 so that the pressure sensor 403 makes slight contact with the bottom of the outer wall of the conveyor belt 602. Multiple pressure sensors 403 are fixedly connected to the top of each fixing frame 402 to monitor the loose position of the conveyor belt 602. An electric push rod 404 is fixedly connected to the top of each fixing plate 401 to adjust the device. Roller 406 moves up and down. Support frame 405 is fixedly connected to the top of multiple electric push rods 404. Support frame 405 enables the adjusting roller 406 and conveyor belt 602 to rotate relative to each other, so as to avoid the adjusting roller 406 affecting the conveying of conveyor belt 602. Adjusting roller 406 is rotatably connected to the inner wall of multiple support frame 405. The tension of conveyor belt 602 is actively adjusted by adjusting roller 406 moving up and down. Telescopic rod 407 is fixedly connected to the front and rear sides of the top of multiple fixed plates 401. Telescopic rod 407 can guide and reinforce the up and down movement of support frame 405. Fixed component 408 is provided on the top of base plate 1. Fixed component 408 is used for quick installation between fixed plate 401 and base plate 1.

[0038] The fixing component 408 includes multiple buckles 4081, the tops of which are fixedly connected to the bottom left and right sides of multiple fixing plates 401. The top of the base plate 1 is provided with multiple slots 4082. The fixing plate 401 and the base plate 1 are quickly installed by the engagement between the buckles 4081 and the slots 4082.

[0039] Specifically, before starting the device, align the buckle 4081 at the bottom of the fixing plate 401 with the slot 4082 at the top of the base plate 1, and press the fixing plate 401 firmly to engage the buckle 4081 with the slot 4082. No additional tools are needed to quickly fix the adjusting mechanism 4 to the base plate 1. Then, confirm that the pressure sensor 403 at the top of the fixing frame 402 is in slight contact with the bottom of the conveyor belt 602, allowing the pressure sensor 403 to monitor the tension of the conveyor belt 602 in real time. Simultaneously, check that the telescopic rod 407 can extend and retract smoothly. This ensures that the support frame 405 does not tilt, and that the adjusting roller 406 can rotate normally. Finally, when the equipment is running, the pressure sensor 403 detects that the conveyor belt 602 is too loose or too tight, and activates the electric push rod 404, which pushes the top of the support frame 405 upward, causing the adjusting roller 406 to rise synchronously, thereby tightening the conveyor belt 602. Meanwhile, the telescopic rod 407 extends and retracts synchronously with the support frame 405, playing a guiding and reinforcing role, ensuring the stability of the belt adjustment process, ensuring the accuracy of the tension adjustment, and preventing the conveyor belt 602 from running off-track.

[0040] Reference Figure 1 - Figure 4 The conveying mechanism 6 includes multiple conveying rollers 601, which support the conveyor belt 602. The outer walls of the multiple conveying rollers 601 are rotatably connected to adjacent sides of multiple supports 2. The outer walls of the multiple conveying rollers 601 are meshed with the conveyor belt 602. The conveyor belt 602 conveys objects. The front and rear sides of the outer wall of the conveyor belt 602 are fixedly connected with baffles 603, which can prevent the conveyed objects from falling off the front and rear sides of the conveyor belt 602. The outer wall of the conveyor belt 602 is fixedly connected with multiple positioning strips 604, which are used to increase the friction between the conveyor belt 602 and the objects. The bottom of the base plate 1 is fixedly connected with an elastic pad 7, which is used to increase the buffering force of the device. The bottom of the elastic pad 7 is fixedly connected with multiple anti-slip strips 8, which are used to increase the friction.

[0041] Specifically, the conveyor belt 602 and the conveyor roller 601 in the device can be tightly engaged and connected without deviation. The baffles 603 and positioning strips 604 on the outer wall of the conveyor belt 602 can prevent material from falling off and enhance friction. At the same time, the elastic pads 7 and anti-slip strips 8 at the bottom of the base plate 1 are stable and do not slip during device operation. When the device conveys materials, the servo motor 5 is started, and the motor drives the conveyor roller 601 to rotate. The conveyor roller 601 drives the conveyor belt 602 to run in a cycle, evenly placing the sticky or wet material to be conveyed on the conveyor belt 602, and through positioning... Strip 604 increases the friction between the material and the conveyor belt 602 to prevent the material from slipping. At the same time, the baffle strip 603 prevents the material from falling from the front and rear sides of the conveyor belt 602, ensuring that the material is stably conveyed along the conveyor belt 602. Finally, observe the running status of the conveyor belt 602 during the conveying process. If material accumulation is found, it should be manually cleared in time. After the conveying is completed, turn off the servo motor 5. After the conveyor belt 602 stops running, clean the residual material on the conveyor belt 602, and check the conveyor roller 601, the conveyor belt 602 and auxiliary components to prepare for the next use.

[0042] Working principle: During the adjustment phase before the device starts operating, the universal joint 304 allows the scraper 302 to rotate flexibly. Through the sliding connection between the fixed column 305 and the fixed groove 306, and the magnetic attraction between magnetic block 1 3101 and magnetic block 2 3102, the scraper 302 is ensured to fit tightly with the forward and reverse rotating belt, solving the problem of unidirectional compatibility of the scraper 302. When cleaning the belt running in the device, the stepper motor 307 drives the cleaning brushes 308 on both sides to rotate. When the belt rotates forward, the cleaning brush 308 on the left side performs the main cleaning work, while the brush on the reverse side... When the device rotates, the cleaning brush 308 on the right side begins the main cleaning work, working in conjunction with the scraper 302 to form a double cleaning effect, which enhances the removal effect of impurities. Meanwhile, the receiving hopper 309 is precisely positioned along the guide component 311 to collect the swept impurities in a directional manner, preventing impurities from accumulating on the top of the base plate 1. When maintaining the device, no complicated control is required. The scraper 302 can be adapted to the bidirectional operation of the belt simply by manual adjustment. The magnetic fixation and sliding guide can ensure the stability of the fixed parts, solving the problems of incomplete cleaning and complex structure of traditional devices, and achieving efficient cleaning of impurities.

[0043] Furthermore, when installing the adjustment mechanism 4 onto the top of the base plate 1, the locking buckle 4081 and the slot 4082 are used to quickly fix the fixing plate 401 to the base plate 1 without tools, ensuring that the mechanism can be installed stably and quickly. Before the device is running, the pressure sensor 403 supported by the fixing frame 402 is kept in light contact with the bottom of the conveyor belt 602 to form a real-time monitoring point, accurately capturing changes in the tension of the conveyor belt 602. When the device is running, after the pressure sensor 403 triggers a signal, it drives the support frame 405 through the electric push rod 404 and drives the adjustment roller 406 to rise and fall, thereby adjusting the tension of the conveyor belt 602. At the same time, the telescopic rod 407 extends and retracts synchronously with the support frame 405, which can both guide and reinforce the structure, preventing the support frame 405 from tilting during adjustment and causing the conveyor belt 602 to run off-center. Thus, the whole system, through the cooperation of mechanical structure and sensing components, achieves rapid adjustment and stable control of the tension of the conveyor belt 602, ensuring smooth conveying.

[0044] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reversible belt conveyor, comprising a base plate (1) and multiple supports (2), characterized in that: A cleaning mechanism (3) is provided on the top of the base plate (1), an adjustment mechanism (4) is provided on the top of the base plate (1), a servo motor (5) is fixedly connected to the rear side of the right bracket (2), and a conveying mechanism (6) is provided on the top of the base plate (1). The cleaning mechanism (3) includes multiple fixed rods (301), the outer walls of which are fixedly connected to adjacent sides of multiple supports (2). Scrapers (302) are rotatably connected to adjacent sides of the multiple fixed rods (301). Connecting columns (303) are fixedly connected to the front and rear sides of the two scrapers (302). Universal shafts (304) are fixedly connected to the opposite sides of the multiple connecting columns (303). Fixed columns (305) are fixedly connected to the opposite sides of the multiple universal shafts (304). Multiple fixing slots (306) are provided on the opposite sides of the brackets (2). Stepper motors (307) are fixedly connected to the front side of the front fixing rods (301). The output ends of the two stepper motors (307) pass through the two front fixing rods (301) and are fixedly connected to cleaning brushes (308). The top left and right sides of the base plate (1) are slidably connected to receiving hoppers (309). The top of the base plate (1) is provided with a reinforcing component (310) and a guiding component (311).

2. The reversible belt conveyor according to claim 1, characterized in that: The adjustment mechanism (4) includes multiple fixed plates (401), the bottom of each fixed plate (401) is fixedly connected to the top of the base plate (1), the top of each fixed plate (401) is fixedly connected to a fixed frame (402), the top of each fixed frame (402) is fixedly connected to multiple pressure sensors (403), the top of each fixed plate (401) is fixedly connected to an electric push rod (404), the top of each electric push rod (404) is fixedly connected to a support frame (405), the inner wall of each support frame (405) is rotatably connected to an adjustment roller (406), the front and rear sides of the top of each fixed plate (401) are fixedly connected to a telescopic rod (407), and the top of the base plate (1) is provided with a fixing component (408).

3. The reversible belt conveyor according to claim 1, characterized in that: The conveying mechanism (6) includes multiple conveying rollers (601), the outer walls of the multiple conveying rollers (601) are rotatably connected to the adjacent side of multiple supports (2), and the outer walls of the multiple conveying rollers (601) are meshed and connected by a conveyor belt (602).

4. The reversible belt conveyor according to claim 1, characterized in that: The reinforcing component (310) includes multiple magnetic blocks (3101), the outer walls of the multiple magnetic blocks (3101) are fixedly connected to the adjacent side of multiple fixing posts (305), and the inner walls of the multiple fixing grooves (306) are fixedly connected to magnetic blocks (3102).

5. A reversible belt conveyor according to claim 1, characterized in that: The guide assembly (311) includes multiple guide rods (3111), the tops of which are fixedly connected to the bottoms of two receiving hoppers (309), and two guide grooves (3112) are provided on the top left and right sides of the bottom plate (1).

6. A reversible belt conveyor according to claim 2, characterized in that: The fixing component (408) includes multiple buckles (4081), the tops of which are fixedly connected to the bottom left and right sides of multiple fixing plates (401), and the top of the base plate (1) is provided with multiple slots (4082).

7. A reversible belt conveyor according to claim 3, characterized in that: The outer wall of the conveyor belt (602) is fixedly connected with baffles (603) on both the front and rear sides, and the outer wall of the conveyor belt (602) is fixedly connected with multiple positioning strips (604).

8. A reversible belt conveyor according to claim 1, characterized in that: An elastic pad (7) is fixedly connected to the bottom of the base plate (1), and multiple anti-slip strips (8) are fixedly connected to the bottom of the elastic pad (7).

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