A marble slab conveyor with a protective structure

Abstract

The present invention discloses a marble slab conveyor with a protective structure, which belongs to the field of conveying devices. It includes a bottom plate, the upper surface of the bottom plate is symmetrically fixedly connected with a support plate, the tops of the two support plates are commonly fixedly connected with a transmission seat, the interior of the transmission seat is rotatably connected with a plurality of transmission rollers through a rotating shaft, the outer side walls of the plurality of transmission rollers are commonly connected with a conveyor belt, a motor 1 is fixedly connected to the right side of the front surface of the transmission seat, the rear end of the output shaft of the motor 1 is fixedly connected to the front end of the central axis of the transmission roller located on the right side of the transmission seat; when the conveyor belt is transmitting, the worm drives the worm wheel to rotate, driving the correction plate 1 to slide repeatedly relative to and opposite to each other, and correcting the marble slab placed on the conveyor belt, the movable block can slide along the movable groove, so that the correction plate 1 can elastically shrink when correcting marble slabs of different widths, which is convenient for correcting marble slabs of different sizes.

Description

Technical Field

[0001] The invention relates to the field of conveying devices, in particular to a marble slab conveyor with a protective structure. Background Art

[0002] Marble has beautiful colors and patterns, high compressive strength and good physical and chemical properties. Its resources are widely distributed and easy to process. With the development of the economy, the application scope of marble is constantly expanding, and its usage is increasing. It plays an important role in people's lives.

[0003] Patent: CN212831448U discloses a vacuum suction cup conveying device for marble slabs, comprising a conveying mechanism, a support frame arranged above the conveying mechanism, an adsorption mechanism arranged on the top of the support frame, positioning mechanisms arranged on both sides of the conveying mechanism, and a material storage table located on one side of the conveying mechanism; the positioning mechanism comprises support tables located on both sides of the conveying mechanism, a pushing cylinder arranged on the top of the supporting table, and a positioning push plate arranged at the output end of the pushing cylinder; the marble slab is lifted and translated to the conveying mechanism by the adsorption mechanism, without manual handling, thereby improving the material transfer efficiency; the positioning push plate is pushed by the pushing cylinder to adjust the position of the marble slab on the conveying mechanism, thereby accurately positioning the marble slab on the conveying mechanism, which is beneficial to the subsequent processing of the marble slab.

[0004] During the transmission process of the marble slabs by the conveying mechanism in the above technology, dust on the surface of the marble slabs is easily adhered to the surface of the conveyor belt and cannot be effectively cleaned. In addition, when the marble slabs are corrected in the above technology, they are clamped and positioned by two front and rear relative positioning push plates, and the correction efficiency is low and needs to be improved. For this reason, we propose a marble slab conveyor with a protective structure. Summary of the invention

[0005] Purpose of the invention: The purpose of the present invention is to provide a transmission device that can self-clean dust adhered to the surface during the transmission process; another purpose of the present invention is to provide a conveyor with high correction efficiency by clamping and correcting through multiple correction plates.

[0006] Technical solution: A marble slab conveyor with a protective structure, comprising a bottom plate, the upper surface of the bottom plate is symmetrically fixedly connected with a support plate, the tops of the two support plates are commonly fixedly connected with a transmission seat, the interior of the transmission seat is rotatably connected with a plurality of transmission rollers through a rotating shaft, the outer side walls of the plurality of transmission rollers are commonly transmission-connected with a conveyor belt, a motor 1 is fixedly connected to the right side of the front surface of the transmission seat, and the rear end of the output shaft of the motor 1 is fixedly connected to the front end of the central axis of the transmission roller located on the right side of the interior of the transmission seat;

[0007] The upper surface of the bottom plate is located between the two support plates and is fixedly connected to a water tank. A material guide seat is integrally formed on the right side of the transmission seat. A plurality of filter cartridges are fixedly connected to the bottom of the material guide seat. A return pipe is fixedly connected between the filter cartridge and the water tank. A water pump is fixedly connected to the top of the water tank. The input end of the water pump is connected to the inside of the water tank. A drainage hose is fixedly connected to the input end of the water pump.

[0008] An adjusting box is embedded and installed on the lower surface of the transmission seat, and an axle rod 1 is rotatably connected to the inside of the adjusting box through a rotating shaft, and a reciprocating screw rod is integrally formed on the outer wall of the axle rod, and a screw rod sleeve is movably installed on the outer wall of the reciprocating screw rod, and a connecting seat is fixedly connected to the outer wall of the screw rod sleeve, and the bottom of the connecting seat is fixedly connected to the top end of the drainage hose, and the top of the connecting seat is located at the top of the adjusting box and is fixedly connected to a diversion chamber, and a plurality of nozzles are integrally formed on the top of the diversion chamber;

[0009] The interior of the material guide seat is rotatably connected with a shaft rod 2 via a rotating shaft, and the outer side wall of the shaft rod 2 is located at the top of the plurality of filter cartridges and is fixedly connected with an arc-shaped sealing plate.

[0010] Furthermore, the front end of the shaft rod one is fixedly connected to the transmission wheel one, the front end of the shaft rod two is fixedly connected to the transmission wheel two, the outer wall of the transmission wheel one and the outer wall of the transmission wheel two are jointly connected to a transmission belt, the rear surface of the material guide seat is fixedly connected to the motor two, and the rear end of the output shaft of the motor two is fixedly connected to the rear end of the shaft rod two.

[0011] Furthermore, a filter core is fixedly installed inside the filter cartridge.

[0012] Furthermore, the outer wall of the filter cartridge is provided with a discharge port, the outer wall of the filter cartridge is located outside the discharge port and is rotatably connected with a sealing sleeve via a rotating shaft, and a docking port is provided on the front surface of the sealing sleeve.

[0013] Furthermore, an inclined groove is provided on the inner side wall of the sealing sleeve, a pressure rod is slidably connected to the inner side of the filter element, the top end of the pressure rod is located inside the material guide seat and is fixedly connected to a conical pressure head, the bottom end of the pressure rod is fixedly connected to a lifting plate, a plurality of springs are fixedly connected between the lifting plate and the filter cartridge, a toggle rod is fixedly connected to the outer side wall of the pressure rod, the toggle rod extends from one end of the pressure rod to the inner side of the inclined groove and is slidably connected to the inclined groove.

[0014] Furthermore, guide grooves are symmetrically provided on the inner side of the filter cartridge, and two ends of the lifting sheet extend to the inner sides of the two guide grooves respectively and are slidably connected to the guide grooves.

[0015] Furthermore, a receiving box is arranged on the right side of the upper surface of the bottom plate.

[0016] Furthermore, the front end and the rear end of the transmission roller located at the inner center of the transmission seat, and the front and rear ends of the transmission seat are fixedly connected with a worm gear, the front surface and the rear surface of the transmission seat are symmetrically fixedly connected with a mounting seat, an adjacent two mounting seats are connected with an axle column through a rotating shaft for common rotation, the outer wall of the axle column is fixedly connected with a worm gear, the worm gear is meshed with the worm gear, both ends of the axle column are fixedly connected with a disk, a through-type movable groove is provided inside the disk, a movable block is slidably connected to the inner side of the movable groove, a spring 2 is fixedly connected between the movable block and the movable groove, the opposite sides of the adjacent two movable blocks are connected with a connecting rod for common rotation through a rotating shaft, a traction plate is connected with the adjacent two connecting rods for common rotation through a rotating shaft, the opposite ends of the two traction plates opposite to each other front and back penetrate to the inner side of the transmission seat, and are fixedly connected with a correction plate 1.

[0017] Furthermore, a rotating connection member 1 is fixedly connected to the right side of the correction plate 1, and the upper surface of the rotating connection member 1 is rotatably connected to a traction rod via a rotating shaft. The right end of the traction rod is rotatably connected to a rotating connection member 2 via a rotating shaft, and the right end of the rotating connection member 2 is fixedly connected to a correction plate 2. The two opposite ends of the correction plate 2 facing each other are fixedly connected to a guide rod, and one end of the guide rod away from the correction plate 2 passes through the outside of the transmission seat and is slidably connected to the transmission seat.

[0018] Beneficial effect: When the conveyor belt is transmitting, the worm drives the worm wheel to rotate, driving the correction plate to slide repeatedly relative to and opposite to each other, so as to correct the marble slabs placed on the conveyor belt. The movable block can slide along the movable groove, so that the correction plate can be elastically contracted when correcting marble slabs of different widths, which is convenient for correcting marble slabs of different sizes.

[0019] When the correction plate 1 moves back and forth repeatedly, it will drive the correction plate 2 to move back and forth repeatedly, so that the two correction plates 2 facing each other repeatedly move relative to and away from each other, and move offset with the correction plate 1, so that the marble slab that is missed by the correction plate 1 can be corrected;

[0020] Starting the water pump can extract the water stored in the water tank, and then spray it out through the nozzle to clean the surface of the conveyor belt. At the same time, the cleaned water can flow back to the inside of the water tank through the guide seat and the return pipe, and will be filtered by the filter cartridge when returning, achieving the effect of circulating flushing;

[0021] Starting the second motor can control the diversion chamber to move back and forth repeatedly, so that when the nozzle sprays water to wash the surface of the conveyor belt, the washing range can be expanded. At the same time, multiple arc-shaped sealing plates can be controlled to block the tops of multiple filter cartridges in sequence, so that the filter cartridges at this location no longer enter water, making it easier for the filter cartridges at this location to discharge the debris filtered by the filter element.

[0022] When the arc-shaped sealing plate blocks the water inlet part at the top of the filter cartridge, the pressure rod will be squeezed down through the conical pressure head. Under the cooperation of the toggle rod and the inclined groove, the sealing sleeve will be rotated to make the docking port and the discharge port dock and connect. At this time, the debris on the filter element can be discharged with the residual water inside the filter cartridge, so that during the filtration process of multiple filter cartridges, it can achieve a self-cleaning effect without affecting the water reflux. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view structural schematic diagram of the present invention;

[0024] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the connection structure between the transmission seat and the transmission roller of the present invention;

[0026] Figure 4 It is a partial cross-sectional connection structure schematic diagram of the material guide seat, the filter cartridge and the return pipe of the present invention;

[0027] Figure 5 It is a schematic diagram of the side view connection structure of the vertical section of the water tank, the regulating tank and the diversion chamber of the present invention;

[0028] Figure 6 is a schematic diagram of a cross-sectional rear view of the filter cartridge of the present invention;

[0029] Figure 7 It is a schematic diagram of the connection structure of the correction plate 1 and the correction plate 2 of the present invention;

[0030] Figure 8 is a side view structural schematic diagram of the disc of the present invention;

[0031] Fig. 9 The present invention Figure 1 A is an enlarged structural diagram of FIG.

[0032] In the figure: 1, bottom plate; 2, support plate; 3, transmission seat; 4, transmission roller; 5, conveyor belt; 6, motor 1; 7, water tank; 8, guide seat; 9, filter cartridge; 10, return pipe; 11, water pump; 12, drainage hose; 13, adjustment box; 14, shaft rod 1; 15, reciprocating screw rod; 16, screw rod sleeve; 17, connecting seat; 18, diversion chamber; 19, nozzle; 20, shaft rod 2; 21, arc sealing plate; 22, transmission wheel 1; 23, transmission wheel 2; 24, transmission belt; 25, motor 2; 26, filter element; 27, discharge port; 2 8. Sealing sleeve; 29. ​​Docking port; 30. Inclined groove; 31. Pressure rod; 32. Conical pressure head; 33. Lifting plate; 34. Spring 1; 35. Toggle rod; 36. Guide groove; 37. Socket box; 38. Worm; 39. Mounting seat; 40. Shaft column; 41. Worm wheel; 42. Disc; 43. Movable groove; 44. Movable block; 45. Spring 2; 46. Connecting rod; 47. Pull plate; 48. Correction plate 1; 49. Rotating connection 1; 50. Pull rod; 51. Rotating connection 2; 52. Correction plate 2; 53. Guide rod. DETAILED DESCRIPTION

[0033] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] Example 1: Figure 1 , Figure 2 and Figure 3 As shown, a marble slab conveyor with a protective structure is provided, comprising a bottom plate 1, a support plate 2 is symmetrically fixedly connected to the upper surface of the bottom plate 1, a transmission seat 3 is fixedly connected to the tops of the two support plates 2, a plurality of transmission rollers 4 are rotatably connected to the inside of the transmission seat 3 through a rotating shaft, a conveyor belt 5 is commonly transmission-connected to the outer side walls of the plurality of transmission rollers 4, a motor 6 is fixedly connected to the right side of the front surface of the transmission seat 3, and a rear end of the output shaft of the motor 6 is fixedly connected to the front end of the central axis of the transmission roller 4 located on the right side of the inside of the transmission seat 3;

[0035] By starting the motor 6, with the cooperation of a plurality of driving rollers 4 and the conveyor belt 5, the marble slab placed on the surface of the conveyor belt 5 can be transported.

[0036] like Figure 7 , Figure 8 and Fig. 9As shown, the front and rear ends of the transmission roller 4 located at the inner center of the transmission seat 3, and the front and rear ends of the transmission seat 3 are fixedly connected with a worm 38, the front and rear surfaces of the transmission seat 3 are symmetrically fixedly connected with mounting seats 39, a shaft column 40 is connected to the two adjacent mounting seats 39 through a rotating shaft for common rotation, a worm wheel 41 is fixedly connected to the outer wall of the shaft column 40, the worm wheel 41 is meshingly connected with the worm 38, and a disc 42 is fixedly connected to both ends of the shaft column 40, a through-type movable groove 43 is provided inside the disc 42, a movable block 44 is slidably connected to the inner side of the movable groove 43, a spring 2 45 is fixedly connected between the movable block 44 and the movable groove 43, the opposite sides of the two adjacent movable blocks 44 are connected to a connecting rod 46 for common rotation through a rotating shaft, a traction plate 47 is connected to the two adjacent connecting rods 46 for common rotation through a rotating shaft, the opposite ends of the two traction plates 47 opposite to each other pass through the inner side of the transmission seat 3, and are fixedly connected with a correction plate 1 48;

[0037] During the transmission process of the conveyor belt 5, the worm 38 will rotate together, so that the worm wheel 41 can be driven to rotate, and then the two front and rear opposite traction plates 47 are pulled to repeatedly move relative to and away from each other through the disc 42 and the connecting rod 46 eccentrically installed on the disc 42, thereby driving the correction plate 1 48 to repeatedly slide relative to and away from each other, and then the marble slabs put on the conveyor belt 5 can be corrected and transmitted. At the same time, because the movable block 44 can slide along the movable groove 43, the correction plate 1 48 can be elastically contracted when correcting marble slabs of different widths, which is convenient for correcting marble slabs of different sizes;

[0038] The right side of the correction plate 1 48 is fixedly connected with a rotating connection piece 1 49, and the upper surface of the rotating connection piece 1 49 is rotatably connected with a traction rod 50 through a rotating shaft. The right end of the traction rod 50 is rotatably connected with a rotating connection piece 2 51 through a rotating shaft, and the right end of the rotating connection piece 2 51 is fixedly connected with a correction plate 2 52. The opposite ends of the two correction plates 2 52 facing each other are fixedly connected with a guide rod 53. The end of the guide rod 53 away from the correction plate 2 52 passes through the outer side of the transmission seat 3 and is slidably connected with the transmission seat 3.

[0039] When the correction plate 48 moves back and forth repeatedly, under the traction and pulling of the traction rod 50, the rotating connection member 49 and the rotating connection member 2 51, and under the guidance of the guide rod 53, the correction plate 2 52 is driven to move back and forth repeatedly, so that the two front and rear opposite correction plates 2 52 repeatedly move relative to and away from each other, and move offset with the correction plate 48, so that the marble slabs that are missed by the correction plate 48 can be corrected.

[0040] like Figure 4 , Figure 5 and Figure 6As shown, the upper surface of the bottom plate 1 is located between the two support plates 2 and is fixedly connected to a water tank 7, a material guide seat 8 is integrally formed on the right side of the transmission seat 3, a plurality of filter cartridges 9 are fixedly connected to the bottom of the material guide seat 8, and a return pipe 10 is fixedly connected between the filter cartridges 9 and the water tank 7;

[0041] A water pump 11 is fixedly connected to the top of the water tank 7, and the input end of the water pump 11 is connected to the inside of the water tank 7, and the input end of the water pump 11 is fixedly connected to a drainage hose 12; an adjustment box 13 is embedded and installed on the lower surface of the transmission seat 3, and the inside of the adjustment box 13 is rotatably connected to a shaft rod 14 through a rotating shaft, and a reciprocating screw rod 15 is integrally formed on the outer wall of the shaft rod 14, and a screw rod sleeve 16 is movably installed on the outer wall of the reciprocating screw rod 15, and a connecting seat 17 is fixedly connected to the outer wall of the screw rod sleeve 16, and the bottom of the connecting seat 17 is fixedly connected to the top of the drainage hose 12, and the top of the connecting seat 17 is located at the top of the adjusting box 13 and is fixedly connected to a diversion chamber 18, and a plurality of nozzles 19 are integrally formed on the top of the diversion chamber 18;

[0042] Starting the water pump 11 can extract the water stored in the water tank 7, and then spray it out through the nozzle 19 to clean the surface of the conveyor belt 5. At the same time, the cleaned water can flow back to the inside of the water tank 7 through the material guide seat 8 and the return pipe 10, and will be filtered by the filter cartridge 9 when flowing back, so as to achieve the effect of circulating flushing;

[0043] The interior of the material guide seat 8 is rotatably connected to a shaft rod 20 via a rotating shaft, and the outer side wall of the shaft rod 20 is located at the top of the plurality of filter cartridges 9 and is fixedly connected to an arc-shaped sealing plate 21;

[0044] The front end of the shaft rod 14 is fixedly connected to the transmission wheel 1 22, the front end of the shaft rod 20 is fixedly connected to the transmission wheel 2 23, the outer wall of the transmission wheel 1 22 and the outer wall of the transmission wheel 2 23 are jointly connected to a transmission belt 24, the rear surface of the material guide seat 8 is fixedly connected to the motor 25, and the rear end of the output shaft of the motor 25 is fixedly connected to the rear end of the shaft rod 20;

[0045] A filter element 26 is fixedly installed inside the filter cartridge 9;

[0046] Start the second motor 25, and under the drive of the first transmission wheel 22, the transmission belt 24 and the second transmission wheel 23, the second shaft rod 20 and the first shaft rod 14 can be driven to rotate together, so that the diversion chamber 18 can be controlled to move back and forth repeatedly, so that when the nozzle 19 sprays water to wash the surface of the conveyor belt 5, the washing range can be increased, and at the same time, the multiple arc-shaped sealing plates 21 can be controlled to block the tops of the multiple filter cartridges 9 in sequence, so that the filter cartridges 9 at this location no longer enter water, which is convenient for the filter cartridges 9 at this location to discharge the debris filtered by the filter element 26;

[0047] The outer wall of the filter cartridge 9 is provided with a discharge port 27. The outer wall of the filter cartridge 9 is located outside the discharge port 27 and is rotatably connected to a sealing sleeve 28 via a rotating shaft. A docking port 29 is provided on the front surface of the sealing sleeve 28.

[0048] An inclined groove 30 is provided on the inner side wall of the sealing sleeve 28, a pressure rod 31 is slidably connected to the inner side of the filter element 26, the top end of the pressure rod 31 is located inside the material guide seat 8, and is fixedly connected to a conical pressure head 32, the bottom end of the pressure rod 31 is fixedly connected to a lifting piece 33, a plurality of springs 34 are fixedly connected between the lifting piece 33 and the filter cartridge 9, a toggle rod 35 is fixedly connected to the outer side wall of the pressure rod 31, and one end of the toggle rod 35 away from the pressure rod 31 extends to the inner side of the inclined groove 30, and is slidably connected to the inclined groove 30;

[0049] The inner side of the filter cartridge 9 is symmetrically provided with guide grooves 36, and the two ends of the lifting sheet 33 extend to the inner sides of the two guide grooves 36 respectively and are slidably connected with the guide grooves 36;

[0050] When the arc-shaped sealing plate 21 blocks the water inlet part at the top of the filter cartridge 9, the pressure rod 31 will be squeezed downward by the conical pressure head 32. At this time, the lifting plate 33 will descend together under the guidance of the guide groove 36, and at this time, the toggle rod 35 will cooperate with the inclined groove 30 to toggle the sealing sleeve 28 to rotate, so that the docking port 29 is connected to the discharge port 27. At this time, the debris on the filter element 26 can be discharged along with the residual water inside the filter cartridge 9, so that during the filtration process of multiple filter cartridges 9, it can achieve a self-cleaning effect without affecting the water reflux.

[0051] like Figure 1 and Figure 2 As shown, a receiving box 37 is provided on the right side of the upper surface of the bottom plate 1;

[0052] Used to receive impurities discharged from the filter cartridge 9.

[0053] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A marble slab conveyor with a protective structure, comprising a bottom plate, characterized in that: The upper surface of the bottom plate is symmetrically fixedly connected with a support plate, the tops of the two support plates are commonly fixedly connected with a transmission seat, the interior of the transmission seat is rotatably connected with a plurality of transmission rollers through a rotating shaft, the outer side walls of the plurality of transmission rollers are commonly transmission-connected with a conveyor belt, the front surface of the transmission seat is fixedly connected with a motor 1 on the right side, and the rear end of the output shaft of the motor 1 is fixedly connected with the front end of the central axis of the transmission roller located on the right side of the interior of the transmission seat; The upper surface of the bottom plate is fixedly connected with a water tank between the two support plates, a material guide seat is integrally formed on the right side of the transmission seat, a plurality of filter cartridges are fixedly connected at the bottom of the material guide seat, and a return pipe is fixedly connected between the filter cartridge and the water tank; A water pump is fixedly connected to the top of the water tank, and the input end of the water pump is connected to the interior of the water tank, and the input end of the water pump is fixedly connected to a drainage hose; an adjusting box is embedded and installed on the lower surface of the transmission seat, and the interior of the adjusting box is rotatably connected to an axle rod 1 through a rotating shaft, and a reciprocating screw rod is integrally formed on the outer side wall of the axle rod, and a screw rod sleeve is movably installed on the outer side wall of the reciprocating screw rod, and a connecting seat is fixedly connected to the outer side wall of the screw rod sleeve, and the bottom of the connecting seat is fixedly connected to the top end of the drainage hose, and the top of the connecting seat is located at the top of the adjusting box and is fixedly connected to a diversion chamber, and a plurality of nozzles are integrally formed on the top of the diversion chamber; The interior of the material guide seat is rotatably connected to a second shaft rod via a rotating shaft, and the outer side wall of the second shaft rod is located at the top of the plurality of filter cartridges and is fixedly connected to an arc-shaped sealing plate; The outer wall of the filter cartridge is provided with a discharge port, the outer wall of the filter cartridge is located outside the discharge port and is rotatably connected with a sealing sleeve via a rotating shaft, and a docking port is provided on the front surface of the sealing sleeve; A filter element is fixedly installed inside the filter cartridge; The inner wall of the sealing sleeve is provided with an inclined groove, the inner side of the filter element is slidably connected with a pressure rod, the top end of the pressure rod is located inside the material guide seat and is fixedly connected with a conical pressure head; The front end and rear end of the transmission roller located at the inner center of the transmission seat, and the front and rear of the transmission seat are fixedly connected with a worm gear, the front surface and the rear surface of the transmission seat are symmetrically fixedly connected with a mounting seat, an adjacent two mounting seats are connected with an axle column for common rotation via a rotating shaft, an outer wall of the axle column is fixedly connected with a worm gear, the worm gear is meshed with the worm gear, both ends of the axle column are fixedly connected with a disk, a through-type movable groove is provided inside the disk, a movable block is slidably connected to the inner side of the movable groove, a spring 2 is fixedly connected between the movable block and the movable groove, the opposite sides of the adjacent two movable blocks are connected with a connecting rod for rotation via a rotating shaft, a traction plate is connected with the adjacent two connecting rods for common rotation via a rotating shaft, the opposite ends of the two traction plates opposite to each other front and back penetrate to the inner side of the transmission seat, and are fixedly connected with a correction plate 1.

2. The marble slab conveyor with a protective structure according to claim 1, characterized in that: The front end of the shaft rod one is fixedly connected to the transmission wheel one, the front end of the shaft rod two is fixedly connected to the transmission wheel two, the outer wall of the transmission wheel one and the outer wall of the transmission wheel two are jointly connected to a transmission belt, the rear surface of the material guide seat is fixedly connected to the motor two, and the rear end of the output shaft of the motor two is fixedly connected to the rear end of the shaft rod two.

3. The marble slab conveyor with a protective structure according to claim 1, characterized in that: The bottom end of the pressure rod is fixedly connected with a lifting plate, and a plurality of springs are fixedly connected between the lifting plate and the filter cylinder. The outer wall of the pressure rod is fixedly connected with a toggle rod, and one end of the toggle rod extends away from the pressure rod to the inner side of the inclined groove and is slidably connected to the inclined groove.

4. The marble slab conveyor with a protective structure according to claim 3, characterized in that: The inner side of the filter cylinder is symmetrically provided with guide grooves, and the two ends of the lifting sheet extend to the inner sides of the two guide grooves respectively and are slidably connected with the guide grooves.

5. The marble slab conveyor with a protective structure according to claim 1, characterized in that: A receiving box is arranged on the right side of the upper surface of the bottom plate.

6. The marble slab conveyor with a protective structure according to claim 1, characterized in that: A rotating connection piece 1 is fixedly connected to the right side of the correction plate 1, and the upper surface of the rotating connection piece 1 is rotatably connected to a traction rod via a rotating shaft. The right end of the traction rod is rotatably connected to a rotating connection piece 2 via a rotating shaft, and the right end of the rotating connection piece 2 is fixedly connected to a correction plate 2. The opposite ends of the two correction plates 2 facing each other are fixedly connected with a guide rod, and one end of the guide rod away from the correction plate 2 passes through the outer side of the transmission seat and is slidably connected to the transmission seat.

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