Conveyor with belt breakage prevention structure

Abstract

The invention discloses a conveyor with a belt breakage prevention structure. The conveyor comprises a support and a belt conveyor installed on the support. A buffering piece is installed on the support, a plurality of rolling pieces are installed on the buffering piece, and the same cleaning piece is installed on the rolling pieces. One end of the belt conveyor sequentially penetrates through the buffering piece and the cleaning piece and extends to one side. And a conveying part in contact with the belt conveyor is mounted on the cleaning part. According to the device, the impact strength of particle materials can be reduced, meanwhile, the materials can rapidly return to the conveying belt in the buffering process, reduction of the conveying efficiency of the conveyor is further avoided, and meanwhile, particularly, in the conveying process of the conveying belt, the device can maintain and clean the conveying belt, so that the conveying efficiency of the conveyor is improved. Therefore, the service life of the conveyor belt is prolonged, breakage of the conveyor belt is further avoided, normal use of the conveyor is guaranteed, and the service life of the conveyor is indirectly prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyors, and more particularly to a conveyor with an anti-breaking belt structure. Background Art

[0002] Belt conveyor, also known as rubber belt conveyor, has strong conveying capacity, long conveying distance, simple structure and easy maintenance. It can conveniently implement programmed control and automatic operation. It uses continuous or intermittent movement of the conveyor belt to transport items below 100KG or powdery or granular items. It runs at high speed and stability, with low noise, and can be transported up and down slopes.

[0003] In actual use, the belt conveyor will transport some heavier granular materials, and these granular materials will drop from a certain height and fall onto the belt conveyor. In this process, the conveyor belt on the belt conveyor will be subjected to a greater impact. At the same time, the granular materials will have some irregular shapes, which will further easily cause damage to the conveyor belt. More seriously, the conveyor belt will be damaged and broken, thus affecting the normal use of the conveyor.

[0004] Therefore, we propose a conveyor with an anti-breaking belt structure to solve the above problems. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a conveyor with an anti-breaking belt structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a conveyor with an anti-breaking belt structure, comprising a bracket and a belt conveyor mounted on the bracket; A buffer is installed on the bracket, a plurality of rolling elements are installed on the buffer, and a same cleaning element is installed on the plurality of rolling elements; One end of the belt conveyor passes through the buffer and the cleaning member in sequence and extends to one side; The cleaning member is provided with a conveying member in contact with the belt conveyor.

[0007] In a preferred embodiment, the buffer member includes a mounting frame fixedly connected to the bracket, a first mounting frame fixedly connected to the mounting frame, a bearing member installed on the first mounting frame, a buffer plate installed on the bearing member, a second mounting frame fixedly connected to the mounting frame, and the conveyor belt of the belt conveyor passes through the first mounting frame and the second mounting frame in sequence, a plurality of lifting members are installed on the second mounting frame, and a plurality of sliding grooves are provided on the side walls of the buffer plate, sliders are slidably connected to the plurality of sliding grooves, and the plurality of sliders are respectively hinged to the plurality of lifting members.

[0008] In a preferred embodiment, the rolling member includes a buffer gas cylinder fixedly connected to the lower end of the buffer plate, a mounting seat is provided in the buffer gas cylinder, a buffer ball extending to the outside of the buffer gas cylinder is embedded in the mounting seat, a protective ring is provided at the connection between the buffer gas cylinder and the buffer ball, the lower end of the mounting seat is fixedly connected to a movable seat, the output end of the buffer gas cylinder is fixedly connected to a one-way output pipe, the input end of the buffer gas cylinder is fixedly connected to a one-way input pipe, and the lower end of the buffer gas cylinder is fixedly connected to a connecting plate connected to the one-way output pipe.

[0009] In a preferred embodiment, the buffer ball includes a first protective ball, a second protective ball and a third protective ball. It is particularly noteworthy that the first protective ball, the second protective ball and the third protective ball are placed in sequence from the outside to the inside, and a plurality of buffer rods are penetrated through the second protective ball, and buffer springs are sleeved on the plurality of buffer rods. Both ends of the plurality of buffer springs are respectively connected to the third protective ball and the second protective ball, and one end of the plurality of buffer rods is fixedly connected to a buffer top plate connected to the first protective ball.

[0010] In a preferred embodiment, an extension piece is provided in the third protective ball, and the extension piece includes an extension ball arranged in the third protective ball, a plurality of buffer cylinders are fixedly connected to the side wall of the extension ball, and openings are provided at the connection points between the plurality of buffer cylinders and the extension ball, a piston plate is provided in the plurality of buffer cylinders, and one end of a plurality of buffer rods respectively extends into the plurality of buffer cylinders and is connected to the piston plate, and the extension ball and the buffer cylinder are filled with hydraulic oil.

[0011] In a preferred embodiment, the cleaning piece includes two bending rods fixedly connected to the bracket, one end of the two bending rods is fixedly connected to the same cleaning frame, the input end of the cleaning frame is fixedly connected to a conveying pipe connected to the connecting plate, the output end of the conveying pipe is fixedly connected to a diverter plate, the output end of the diverter plate is fixedly connected to a vertical pipe, a pressure gauge is provided on the side wall of the vertical pipe, a first solenoid valve is provided on the side wall of the vertical pipe, the output end of the vertical pipe is fixedly connected to a connecting tube, the output end of the connecting tube is fixedly connected to a scraper, and the scraper is in contact with the conveying belt on the belt conveyor, and a plurality of chip removal openings are provided on the side wall of the cleaning frame.

[0012] In a preferred embodiment, the scraper includes a cleaning scraper, which is connected to the connecting tube, a rectangular conveying cavity is provided in the cleaning scraper, a trapezoidal conveying cavity connected to the rectangular conveying cavity is provided in the cleaning scraper, a plurality of first exhaust ports are provided on the side wall of the cleaning scraper, a conveying channel connected to the trapezoidal conveying cavity is provided in the cleaning scraper, and a plurality of second exhaust ports are provided at the output end of the conveying channel.

[0013] In a preferred embodiment, the conveying member includes a maintenance box fixedly connected to the top of the cleaning frame, the input end of the maintenance box is fixedly connected to an air pipe connected to the diverter plate, a second solenoid valve is provided on the side wall of the air pipe, the input end of the maintenance box is provided with an oil filling port, an oil filling pipe extending into the maintenance box is passed through the oil filling port, a spring seat is provided in the maintenance box, the lower end of the oil filling pipe passes through the side wall of the spring seat and extends to the bottom, the output end of the maintenance box is fixedly connected to a maintenance member, and the maintenance member is in contact with the conveying belt on the belt conveyor.

[0014] In a preferred embodiment, the maintenance component includes a maintenance seat, the input end of the maintenance seat is fixedly connected to an oil delivery pipe connected to the maintenance box, the lower end surface of the maintenance seat is inlaid with a plurality of maintenance balls, the inner side wall of the maintenance seat is fixedly connected to a partition plate, a plurality of fixed tubes are passed through the partition plate, and capillary ropes in contact with the maintenance balls are passed through the plurality of fixed tubes.

[0015] In a preferred embodiment, a rotating member is installed on the bracket, and the rotating member includes two transmission boxes fixedly connected to the bracket, a rotating shaft is provided between the two transmission boxes, a rotating drum is sleeved on the rotating shaft, and a rotating scraper in contact with the belt conveyor is fixedly connected to the side wall of the rotating drum.

[0016] Technical effects and advantages of the present invention: This device can reduce the impact force of granular materials, and at the same time, it can also make the materials quickly return to the conveyor belt during the buffering process, further avoiding the reduction of the conveying efficiency of the conveyor. At the same time, it is particularly noteworthy that during the conveyor belt transportation process, this device can maintain and clean the conveyor belt, thereby extending the service life of the conveyor belt, further avoiding the breakage of the conveyor belt, thereby ensuring the normal use of the conveyor and indirectly extending the service life of the conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the local connection structure of the present invention; Figure 3 for Figure 2 A side view schematic diagram of the connection structure; Figure 4 It is a schematic diagram of the local connection structure of the rolling element in the present invention; Figure 5 It is a schematic diagram of the partial connection structure of the buffer ball and the extension piece in the present invention; Figure 6 It is a schematic diagram of the partial connection structure of the cleaning member and the conveying member in the present invention; Figure 7 It is a schematic diagram of the partial connection structure of the scraper in the present invention; Figure 8 It is a schematic diagram of the partial connection structure of the maintenance member in the present invention; Fig. 9 It is a side view schematic diagram of the connection structure of the present invention.

[0018] The reference numerals are: 1 support, 2 belt conveyor; 3 buffer member, 31 mounting frame, 32 first mounting frame, 33 bearing member, 34 buffer plate, 35 second mounting frame, 36 lifting member, 37 slide slot; 4 rolling element, 41 buffer air cylinder, 42 mounting seat, 43 buffer ball, 44 protective ring, 45 moving seat, 46 one-way output pipe, 47 one-way input pipe, 48 connecting plate; 431 a first protective ball, 432 a second protective ball, 433 a third protective ball, 434 a buffer rod, 435 a buffer spring, 436 a buffer top plate; 5 extension and punching member, 51 extension and punching ball, 52 buffer cylinder, 53 piston plate, 54 opening; 6 cleaning member, 61 bending rod, 62 cleaning frame, 63 conveying pipe, 64 splitter plate, 65 vertical pipe, 66 air pressure gauge, 67 first solenoid valve, 68 connecting tube, 69 scraper, 670 chip discharge port; 691 cleaning scraper, 692 rectangular conveying cavity, 693 trapezoidal conveying cavity, 694 first exhaust port, 695 conveying channel, 696 second exhaust port; 7 conveying part, 71 maintenance box, 72 air pipe, 73 second solenoid valve, 74 oil filling port, 75 oil filling pipe, 76 spring seat, 77 maintenance part; 771 maintenance seat, 772 oil delivery pipe, 773 maintenance ball, 774 partition plate, 775 fixing cylinder, 776 capillary rope; 8 rotating member, 81 transmission box, 82 rotating shaft, 83 rotating drum, 84 rotating scraper. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0020] Reference Figure 1 A conveyor with an anti-breaking belt structure includes a bracket 1 and a belt conveyor 2 installed on the bracket 1. It is particularly noteworthy that the belt conveyor 2 is a conveyor for transporting heavy materials such as gravel, and the conveyor is a climbing conveyor that can transport materials to a suitable height. This is a prior art and will not be described in detail here.

[0021] Reference Figure 1 , Figure 2 and Figure 3 , a buffer member 3 is installed on the bracket 1, and the buffer member 3 includes a mounting frame 31 fixedly connected to the bracket 1, a first mounting frame 32 is fixedly connected to the mounting frame 31, a bearing member 33 is installed on the first mounting frame 32, and a buffer plate 34 is installed on the bearing member 33. It is particularly noted that the specific structure of the bearing member 33 is two bearing seats, and a rotating rod is provided between the two bearing seats, and the buffer plate 34 is connected to the side wall of the rotating rod, so that the angle of the buffer plate 34 can be changed, and a second mounting frame 35 is fixedly connected to the mounting frame 31, and the conveyor belt of the belt conveyor 2 passes through the first mounting frame 32 and the second mounting frame 35 in sequence, and the second mounting frame 35 is installed There are multiple lifting members 36, which include lifting columns, lifting rods and fixing screws. The lower end of the lifting rod passes through the side wall of the lifting column and extends to the inside. The side wall of the lifting column is threadedly connected with a fixing screw in contact with the lifting rod, and the side wall of the buffer plate 34 is provided with multiple slide grooves 37, and sliders are slidably connected in the multiple slide grooves 37. The multiple sliders are respectively hinged to the multiple lifting rods. It is particularly noteworthy that a guide plate is provided at the output end of the buffer plate 34, and a strong rib rod with a certain elasticity is penetrated through the guide plate, so that the guide plate can have a slight elasticity, and further, the material can enter the belt conveyor 2 more gently, ensuring the normal use of the device.

[0022] In actual operation, the staff can change the angle of the buffer plate 34 according to the weight and size of the material. To be more specific, the staff can turn the fixing screw, and then the staff can move the lifting rod. When the lifting rod moves, the buffer plate 34 can rotate accordingly, and the angle of the buffer plate 34 can be further changed. Then the staff turns the fixing screw again, so that the lifting rod can be fixed, and the angle of the buffer plate 34 can be fixed, so that the staff can adjust the angle of the buffer plate 34 to meet the normal use requirements of the device.

[0023] Reference Figure 3 and Figure 4A plurality of rolling members 4 are provided on the buffer member 3, and the rolling members 4 include a buffer gas cylinder 41 fixedly connected to the lower end of the buffer plate 34, a mounting seat 42 is provided in the buffer gas cylinder 41, a buffer ball 43 extending to the outside of the buffer gas cylinder 41 is embedded in the mounting seat 42, and a protective ring 44 is provided at the connection between the buffer gas cylinder 41 and the buffer ball 43, and a moving seat 45 is fixedly connected to the lower end of the mounting seat 42. It is particularly noteworthy that the specific structure of the moving seat 45 is a piston moving plate and a spring, and the lower end of the mounting seat 42 is connected to the piston moving plate, and the upper and lower ends of the spring are respectively connected to the piston moving plate and the inner bottom of the buffer gas cylinder 41, the output end of the buffer gas cylinder 41 is fixedly connected to a one-way output pipe 46, the input end of the buffer gas cylinder 41 is fixedly connected to a one-way input pipe 47, and the lower end of the buffer gas cylinder 41 is fixedly connected to a connecting plate 48 connected to the one-way output pipe 46.

[0024] In actual operation, when the buffer ball 43 is impacted by the material and moves downward, the buffer ball 43 can drive the mounting seat 42 to move. When the mounting seat 42 moves, the piston moving plate can move downward, so that the gas in the buffer gas cylinder 41 can be discharged from the one-way output pipe 46, so that the gas can enter the connecting plate 48. It is particularly noteworthy that when the buffer ball 43 is not affected by external force, the moving seat 45 can be reset with the assistance of the spring. At the same time, with the assistance of the one-way input pipe 47, the external gas can enter the buffer gas cylinder 41, so as to prepare for the next buffering of the buffer gas cylinder 41, thereby ensuring the normal use of the device.

[0025] Reference Figure 4 and Figure 5 The buffer ball 43 includes a first protective ball 431, a second protective ball 432 and a third protective ball 433. It is particularly noteworthy that the first protective ball 431, the second protective ball 432 and the third protective ball 433 are placed in sequence from the outside to the inside, and a plurality of buffer rods 434 are penetrated by the second protective ball 432, and buffer springs 435 are sleeved on the plurality of buffer rods 434. The two ends of the plurality of buffer springs 435 are respectively connected to the third protective ball 433 and the second protective ball 432, and one end of the plurality of buffer rods 434 is fixedly connected to a buffer top plate 436 connected to the first protective ball 431.

[0026] Reference Figure 5 An extension piece 5 is provided in the third protective ball 433, and the extension piece 5 includes an extension ball 51 arranged in the third protective ball 433. A plurality of buffer cylinders 52 are fixedly connected to the side wall of the extension ball 51. Openings 54 are provided at the connection points between the plurality of buffer cylinders 52 and the extension ball 51. A piston plate 53 is provided in the plurality of buffer cylinders 52, and one end of the plurality of buffer rods 434 respectively extends into the plurality of buffer cylinders 52 and is connected to the piston plate 53. The extension ball 51 and the buffer cylinder 52 are filled with hydraulic oil.

[0027] In actual operation, when the first protective ball 431 is subjected to impact force, the buffer rod 434 can be moved, and the second protective ball 432 can be further deformed, so that the buffer spring 435 can be deformed, and the buffer ball 43 can have a stronger buffering force. At the same time, when the buffer rod 434 moves, the piston plate 53 can be moved. With the assistance of hydraulic oil, the buffer rod 434 can be further buffered. At the same time, it is particularly noteworthy that with the assistance of the opening 54 and other buffer cylinders 52, the hydraulic oil therein can be transported to other buffer cylinders 52, thereby further increasing the buffering effect of the buffer ball 43, and further reducing the impact force of the material, thereby achieving the purpose of protecting the buffer plate 34.

[0028] Reference Figure 1 and Figure 6 A cleaning member 6 connected to the rolling member 4 is installed on the bracket 1. The cleaning member 6 includes two bending rods 61 fixedly connected to the bracket 1. One end of the two bending rods 61 is fixedly connected to the same cleaning frame 62. The input end of the cleaning frame 62 is fixedly connected to a conveying pipe 63 connected to the connecting plate 48. The output end of the conveying pipe 63 is fixedly connected to a diverter plate 64. The output end of the diverter plate 64 is fixedly connected to a vertical pipe 65. A pressure gauge 66 is provided on the side wall of the vertical pipe 65. A first solenoid valve 67 is provided on the side wall of the vertical pipe 65. The output end of the vertical pipe 65 is fixedly connected to a connecting tube 68. The output end of the connecting tube 68 is fixedly connected to a scraper 69, and the scraper 69 is in contact with the conveying belt on the belt conveyor 2. A plurality of chip removal openings 670 are provided on the side wall of the cleaning frame 62.

[0029] Reference Figure 6 and Figure 7 The scraper 69 includes a cleaning scraper 691, which is connected to the connecting tube 68. A rectangular conveying chamber 692 is provided in the cleaning scraper 691. A trapezoidal conveying chamber 693 connected to the rectangular conveying chamber 692 is provided in the cleaning scraper 691. A plurality of first exhaust ports 694 are provided on the side wall of the cleaning scraper 691. A conveying channel 695 connected to the trapezoidal conveying chamber 693 is provided in the cleaning scraper 691. A plurality of second exhaust ports 696 are provided at the output end of the conveying channel 695.

[0030] In actual operation, when the gas in the diverter plate 64 increases, the barometer 66 will detect the relevant air pressure value. When it reaches the appropriate value, the first solenoid valve 67 can be operated, so that the gas can enter the scraper 69. It is particularly noteworthy that after the gas enters the scraper 69, the gas can be discharged from the first exhaust port 694, so that the dust and impurities far away from the conveyor belt can be cleaned, and another part of the gas will enter the trapezoidal conveying chamber 693. With the assistance of the conveying channel 695, the gas can be discharged from the second exhaust port 696. It is particularly noteworthy that the second exhaust port 696 is at the lower end of the cleaning scraper 691, so that the gas can not only convey the impurities and dust on the conveyor belt, but also deal with the impurities and dust on the cleaning scraper 691, further ensuring the normal use of the cleaning scraper 691.

[0031] Reference Figure 6 , a conveying member 7 is installed on the cleaning member 6, and the conveying member 7 includes a maintenance box 71 fixedly connected to the top end of the cleaning frame 62, and the input end of the maintenance box 71 is fixedly connected to an air pipe 72 connected to the diverter plate 64, and a second solenoid valve 73 is provided on the side wall of the air pipe 72, and an oil filling port 74 is provided at the input end of the maintenance box 71, and an oil filling pipe 75 extending to the maintenance box 71 is penetrated through the oil filling port 74, and a spring seat 76 is provided in the maintenance box 71. It is particularly noteworthy that the spring seat 76 includes an extrusion plate and a telescopic spring, and the extrusion plate and the maintenance box 71 are slidably connected. At the same time, the upper and lower ends of the spring are respectively connected to the inner top end and the extrusion plate of the maintenance box 71, and the lower end of the oil filling pipe 75 passes through the side wall of the spring seat 76 and extends to the bottom, and the output end of the maintenance box 71 is fixedly connected to a maintenance member 77, and the maintenance member 77 is in contact with the conveying belt on the belt conveyor 2.

[0032] Reference Figure 6 and Figure 8 The maintenance member 77 includes a maintenance seat 771, the input end of the maintenance seat 771 is fixedly connected with an oil delivery pipe 772 connected to the maintenance box 71, the lower end surface of the maintenance seat 771 is inlaid with a plurality of maintenance balls 773, a partition plate 774 is fixedly connected to the inner side wall of the maintenance seat 771, a plurality of fixed cylinders 775 are penetrated through the partition plate 774, and a capillary rope 776 in contact with the maintenance balls 773 is penetrated through the plurality of fixed cylinders 775.

[0033] In actual operation, the second solenoid valve 73 can be opened regularly, so that the gas in the diverter plate 64 can enter the maintenance box 71 regularly. When the gas enters the maintenance box 71, the spring seat 76 can be moved. When the spring seat 76 moves, the extrusion plate can be moved, so that the maintenance agent can be gradually squeezed into the maintenance seat 771. It is particularly noted that a relatively small hole is provided at the connection between the oil delivery pipe 772 and the maintenance box 71. Therefore, the maintenance agent can enter the maintenance seat 771 from the oil delivery pipe 772 only under the movement of the extrusion plate. The staff can regularly open the plug on the oil filling pipe 74, so that the gas in the maintenance box 71 can be discharged. It is particularly noted that , a notch is provided on the oil filling pipe 75 to ensure the discharge of gas, and further the spring seat 76 can be reset. When the curing agent enters the curing seat 771, it is particularly noteworthy that the curing agent is a curing agent specially used for conveyor belts. This is a prior art and will not be elaborated on here. With the assistance of the capillary rope 776, the curing agent can be gradually transferred to the curing ball 773. When the conveyor belt moves, the curing ball 773 can be rotated, so that the curing agent can gradually adhere to the conveyor belt, and further the conveyor belt can be cured. The fixed cylinder 775 can limit the capillary rope 776, and further avoid the displacement of the output end of the capillary rope 776, thereby ensuring the normal use of the device.

[0034] Reference Figure 8 A rotating member 8 is installed on the bracket 1, and the rotating member 8 includes two transmission boxes 81 fixedly connected to the bracket 1, a rotating shaft 82 is provided between the two transmission boxes 81, a rotating drum 83 is sleeved on the rotating shaft 82, and a rotating scraper 84 in contact with the belt conveyor 2 is fixedly connected to the side wall of the rotating drum 83.

[0035] In actual operation, two sprockets and chains are provided in the transmission box 81, one of the sprockets is sleeved on the motor drive shaft that drives the belt conveyor 2, and the other sprocket is sleeved on the rotating shaft 82. The two sprockets are connected by chain transmission. Therefore, when the motor on the belt conveyor 2 is working, one of the sprockets can be rotated, and with the assistance of the chain, the other sprocket can be rotated, and further the rotating shaft 82 can be rotated, so that the rotating scraper 84 can be rotated, and further the impurities and hard objects on the belt conveyor 2 can be hung up, thereby ensuring the normal use of the belt conveyor 2.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveyor with an anti-breaking belt structure, comprising a support (1) and a belt conveyor (2) mounted on the support (1), characterized in that ； The bracket (1) is provided with a buffer member (3), a plurality of rolling members (4) are provided on the buffer member (3), and a same cleaning member (6) is provided on the plurality of rolling members (4); One end of the belt conveyor (2) passes through the buffer (3) and the cleaning member (6) in sequence and extends to one side; The cleaning member (6) is provided with a conveying member (7) in contact with the belt conveyor (2).

2. The conveyor with an anti-breaking belt structure according to claim 1, characterized in that: The buffer member (3) comprises a mounting frame (31) fixedly connected to the bracket (1), a first mounting frame (32) fixedly connected to the mounting frame (31), a bearing member (33) mounted on the first mounting frame (32), a buffer plate (34) mounted on the bearing member (33), a second mounting frame (35) fixedly connected to the mounting frame (31), and a conveyor belt of the belt conveyor (2) passes through the first mounting frame (32) and the second mounting frame (35) in sequence, a plurality of lifting members (36) are mounted on the second mounting frame (35), and a plurality of slide grooves (37) are provided on the side wall of the buffer plate (34), and sliders are slidably connected to the plurality of slide grooves (37), and the plurality of sliders are respectively hinged to the plurality of lifting members.

3. The conveyor with an anti-breaking belt structure according to claim 2, characterized in that: The rolling element (4) comprises a buffer gas cylinder (41) fixedly connected to the lower end of the buffer plate (34), a mounting seat (42) being provided in the buffer gas cylinder (41), a buffer ball (43) extending to the outside of the buffer gas cylinder (41) being embedded in the mounting seat (42), a protective ring (44) being provided at the connection between the buffer gas cylinder (41) and the buffer ball (43), a moving seat (45) being fixedly connected to the lower end of the mounting seat (42), a one-way output pipe (46) being fixedly connected to the output end of the buffer gas cylinder (41), a one-way input pipe (47) being fixedly connected to the input end of the buffer gas cylinder (41), and a connecting plate (48) connected to the one-way output pipe (46) being fixedly connected to the lower end of the buffer gas cylinder (41).

4. The conveyor with an anti-breaking belt structure according to claim 3, characterized in that: The buffer ball (43) comprises a first protective ball (431), a second protective ball (432) and a third protective ball (433). It is particularly noteworthy that the first protective ball (431), the second protective ball (432) and the third protective ball (433) are arranged in sequence from the outside to the inside, a plurality of buffer rods (434) are provided through the second protective ball (432), and a buffer spring (435) is sleeved on the plurality of buffer rods (434), and the two ends of the plurality of buffer springs (435) are respectively connected to the third protective ball (433) and the second protective ball (432), and one end of the plurality of buffer rods (434) is fixedly connected to a buffer top plate (436) connected to the first protective ball (431).

5. The conveyor with an anti-breaking belt structure according to claim 4, characterized in that: The third protective ball (433) is provided with an extension member (5), the extension member (5) comprising an extension ball (51) arranged in the third protective ball (433), a plurality of buffer cylinders (52) being fixedly connected to the side wall of the extension ball (51), the connection between the plurality of buffer cylinders (52) and the extension ball (51) being provided with an opening (54), the plurality of buffer cylinders (52) being provided with a piston plate (53), one end of a plurality of buffer rods (434) respectively extending into the plurality of buffer cylinders (52) and being connected to the piston plate (53), and the extension ball (51) and the buffer cylinder (52) being filled with hydraulic oil.

6. The conveyor with an anti-breaking belt structure according to claim 3, characterized in that: The cleaning member (6) comprises two bending rods (61) fixedly connected to the bracket (1), one end of the two bending rods (61) being fixedly connected to the same cleaning frame (62), the input end of the cleaning frame (62) being fixedly connected to a conveying pipe (63) connected to the connecting plate (48), the output end of the conveying pipe (63) being fixedly connected to a diverter plate (64), the output end of the diverter plate (64) being fixedly connected to a vertical pipe (65), a pressure gauge (66) being provided on the side wall of the vertical pipe (65), a first solenoid valve (67) being provided on the side wall of the vertical pipe (65), the output end of the vertical pipe (65) being fixedly connected to a connecting tube (68), the output end of the connecting tube (68) being fixedly connected to a scraper (69), and the scraper (69) being in contact with a conveying belt on the belt conveyor (2), and a plurality of chip removal openings (670) being provided on the side wall of the cleaning frame (62).

7. The conveyor with an anti-breaking belt structure according to claim 6, characterized in that: The scraper (69) comprises a cleaning scraper (691), the cleaning scraper (691) and the connecting tube (68) being connected to each other, a rectangular conveying cavity (692) being provided in the cleaning scraper (691), a trapezoidal conveying cavity (693) being connected to the rectangular conveying cavity (692) being provided in the cleaning scraper (691), a plurality of first exhaust ports (694) being provided on the side wall of the cleaning scraper (691), a conveying channel (695) being connected to the trapezoidal conveying cavity (693) being provided in the cleaning scraper (691), and a plurality of second exhaust ports (696) being provided at the output end of the conveying channel (695).

8. The conveyor with an anti-breaking belt structure according to claim 6, characterized in that: The conveying member (7) comprises a maintenance box (71) fixedly connected to the top end of the cleaning frame (62); an air pipe (72) connected to the diverter plate (64) is fixedly connected to the input end of the maintenance box (71); a second solenoid valve (73) is provided on the side wall of the air pipe (72); an oil filling port (74) is provided at the input end of the maintenance box (71); an oil filling pipe (75) extending into the maintenance box (71) is provided through the oil filling port (74); a spring seat (76) is provided in the maintenance box (71); the lower end of the oil filling pipe (75) passes through the side wall of the spring seat (76) and extends downward; and a maintenance member (77) is fixedly connected to the output end of the maintenance box (71); the maintenance member (77) is in contact with a conveying belt on the belt conveyor (2).

9. The conveyor with an anti-breaking belt structure according to claim 8, characterized in that: The maintenance member (77) comprises a maintenance seat (771), the input end of the maintenance seat (771) is fixedly connected to an oil delivery pipe (772) connected to the maintenance box (71), the lower end surface of the maintenance seat (771) is inlaid with a plurality of maintenance balls (773), the inner side wall of the maintenance seat (771) is fixedly connected to a partition plate (774), the partition plate (774) is penetrated by a plurality of fixed tubes (775), and the plurality of fixed tubes (775) are penetrated by capillary ropes (776) in contact with the maintenance balls (773).

10. The conveyor with an anti-breaking belt structure according to claim 1, characterized in that: The support (1) is provided with a rotating member (8), the rotating member (8) comprising two transmission boxes (81) fixedly connected to the support (1), a rotating shaft (82) being provided between the two transmission boxes (81), a rotating drum (83) being sleeved on the rotating shaft (82), and a rotating scraper (84) in contact with the belt conveyor (2) being fixedly connected to the side wall of the rotating drum (83).

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