Stone processing and conveying device

Abstract

The invention discloses a stone processing and conveying device, and relates to the technical field of stone conveying. The conveying mechanism comprises a transmission mechanism used for conveying, a rack connected with the transmission mechanism, a sweeping assembly connected with the transmission mechanism, a dust collection assembly connected with the sweeping assembly, a conveying wall connected with the conveying mechanism and a straightening assembly connected with the conveying wall. The stone sorting device has the advantages that when stone is placed on the conveying belts on the two sides of the transmission mechanism, telescopic cylinders in the straightening assemblies stretch out and draw back along with telescopic springs and abutting blocks, a plurality of rollers rotate, the posture of the stone is straightened in cooperation with the conveying belts, and the stone sorting device is high in sorting efficiency and good in sorting effect. The stone conveying device solves the problems that due to the fact that the shapes of stones are irregular, the stones are often stuck, the posture is not correct, the conveying efficiency is affected, and even equipment is damaged.

Description

Technical Field

[0001] The invention relates to the technical field of stone conveying, in particular to a stone processing and conveying device. Background Art

[0002] As a high-end building decoration material, stone is widely used in indoor and outdoor decoration design, curtain wall decoration and public facilities construction. At present, the common stones on the market are mainly divided into natural stone and artificial stone. Natural stone is divided into slate and granite according to its physical and chemical properties, and artificial stone is divided into terrazzo and synthetic stone according to the process. Stone processing plants often need to sort and classify stones according to their types, specifications, quality grades, etc., so as to facilitate subsequent processing or sales for different purposes.

[0003] When existing stone processing conveyors transport block stones, due to the irregular shape of the stones, they often get stuck or have incorrect postures, which affects the conveying efficiency and even damages the equipment, making it impossible to achieve intelligent sorting of the stones. In addition, the conveyor belts of traditional conveyors are easily contaminated by dust and debris on the surface of the stones. For this reason, we propose a stone processing conveying device. Summary of the invention

[0004] The purpose of the present invention is to provide a stone processing and conveying device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stone processing conveying device, comprising a conveying mechanism, wherein the conveying mechanism comprises a transmission mechanism for transporting and transmitting, a frame connected to the transmission mechanism, a cleaning assembly connected to the transmission mechanism, a dust collection assembly connected to the cleaning assembly, a conveying wall connected to the conveying mechanism, a straightening assembly connected to the conveying wall, a first classification mechanism connected to the conveying wall, and a second classification mechanism connected to the conveying wall;

[0006] The cleaning assembly comprises a pulley and a cleaning roller, wherein the cleaning roller is fixed to the output end of the pulley and a cleaning brush is arranged on the cleaning roller;

[0007] The dust collection assembly includes a V-shaped frame, a collection frame, a receiving tube and a dust collector, a plurality of the V-shaped frames are provided with dust collection ports, a V-shaped through hole is provided on the top surface of the collection frame, a plurality of the V-shaped frames are fixed to the upper end of the collection frame through the V-shaped through hole, a lower end of the collection frame is fixed to the upper end of the receiving tube, and the dust collector is fixed to the bottom surface of the receiving tube;

[0008] The straightening assembly includes a telescopic cylinder, a telescopic spring, a stopper and a roller, wherein the stopper and the telescopic spring are in contact with the inside of the telescopic cylinder, the front of the stopper is fixed to the rear of the telescopic spring, an inclined frame is fixed to the rear of the stopper, a plurality of rotating shafts are arranged inside the inclined frame, and a roller is fixed on the rotating shaft;

[0009] The first classification mechanism comprises a triangular arc plate and a telescopic rod, the upper end of the triangular arc plate is fixed to the lower end of the telescopic rod, a side plate is fixed behind the triangular arc plate, and the side plate is slidably connected to the conveying wall;

[0010] The second classification mechanism includes a four-corner arc plate, a second motor and a screw rod, the output end of the second motor is fixed to the lower end of the screw rod, a slider 1 is arranged on the screw rod, and a slider 2 is fixed behind the four-corner arc plate.

[0011] As a further solution of the present invention: the transmission mechanism includes a conveyor belt, a V-shaped groove, a first motor and a conveyor roller, the conveyor roller is fixed to the output end of the first motor, a plurality of V-shaped grooves are opened on the conveyor belt, a transmission belt is transmitted on the conveyor roller, and the transmission mechanism is arranged on the frame.

[0012] As a further solution of the present invention: the cleaning component and the dust collection component are arranged inside the frame, and the cleaning brush is arranged inside the collection frame.

[0013] As a further solution of the present invention: the conveying wall is fixed to the upper end of the frame, the front and rear sides of the frame are respectively provided with a first sorting frame and a second sorting frame, and the left side of the conveying mechanism is fixed with a third sorting frame.

[0014] As a further solution of the present invention: outlets are provided on both the front and rear sides of the conveying wall, and the two outlets cooperate with the first sorting frame and the second sorting frame respectively, the structures of the first sorting frame, the second sorting frame and the third sorting frame are consistent, and the bottoms of the first sorting frame, the second sorting frame and the third sorting frame are all provided with fixing plates, the four corners of the fixing plates are provided with fastening bolts, and the bottoms of the three fixing plates are fixed with bottom plates.

[0015] As a further solution of the present invention: a controller is fixed at the rear of the frame, and the controller is electrically connected to the first motor, the second motor, the telescopic rod, the laser sensor, the weight sensor and the visual recognition sensor respectively.

[0016] As a further solution of the present invention: a feed port is arranged on the right side of the conveying wall, and discharge ports are arranged on the left side, front side and rear side of the conveying wall. A laser sensor, a weight sensor and a visual recognition sensor are arranged at the feed port from right to left in sequence. There are three visual recognition sensors, and the visual recognition sensors are evenly distributed on the frame from right to left.

[0017] As a further solution of the present invention: a cover plate is slidably connected to the right side of the frame, and two pull-out blocks are slidably connected to the cover plate. The number of the straightening components is two and they are evenly distributed on both sides of the transmission mechanism.

[0018] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. When the stone is placed on the conveyor belts on both sides of the transmission mechanism, the telescopic cylinder in the alignment assembly follows the telescopic spring and the stop block to extend and retract, and multiple rollers rotate to coordinate with the conveyor belt to align the posture of the stone, so that the stone can enter the first classification mechanism and the second classification mechanism, thereby solving the problem that the existing device often gets stuck and the posture is not correct due to the irregular shape of the stone, which affects the conveying efficiency and even damages the equipment;

[0020] 2. The present invention uses the arc edge of the triangular arc plate of the first classification mechanism to classify the stones with higher heights, and finally introduce them into the first sorting frame. For the stones with medium heights, they are introduced into the four corner arc plates of the second sorting frame to achieve secondary classification, and finally enter the third sorting frame to achieve three-level intelligent sorting operation, and the operation is simple and fast;

[0021] 3. The present invention provides a cleaning component and a dust collector in the dust collection component. When the dust passes through the V-shaped groove and the inside of the V-shaped frame, and finally enters the collection frame, the dust generated by the conveyor belt during operation can be collected and processed in all directions, thereby minimizing the dispersion of dust on the conveyor belt and the pollution to the environment;

[0022] 4. The present invention uses laser sensors, weight sensors and visual recognition sensors to determine the size information, weight and posture deviation of the stone, and provides a new function of adjusting the posture of the stone while conveying it, thereby achieving functional expansion and extension. By setting up a straightening component, the posture of the stone can be adjusted without affecting normal transportation, thereby facilitating the transportation operation of the stone in the conveying mechanism. The first motor can simultaneously realize the transmission and cleaning of the stone, thereby facilitating reducing the operating and maintenance costs of the conveying mechanism.

[0023] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a first stereoscopic schematic diagram in an embodiment of the present invention;

[0025] Figure 2 is a second stereoscopic schematic diagram of an embodiment of the present invention;

[0026] Figure 3 This is a third schematic diagram of an embodiment of the present invention;

[0027] Figure 4Schematic diagram of the connection structure between the conveying wall and the telescopic rod in an embodiment of the present invention;

[0028] Figure 5 Schematic diagram of a cleaning roller, a V-shaped frame, a dust suction port and a collection frame in an embodiment of the present invention;

[0029] Figure 6 It is a schematic diagram of the connection structure between the receiving frame and the vacuum cleaner in an embodiment of the present invention;

[0030] Figure 7 is a three-dimensional schematic diagram of a straightening assembly in an embodiment of the present invention;

[0031] Figure 8 It is a first stereoscopic schematic diagram of a first classification mechanism and a second classification mechanism in an embodiment of the present invention;

[0032] Fig. 9 It is a second stereoscopic schematic diagram of the first classification mechanism and the second classification mechanism in an embodiment of the present invention.

[0033] In the figure: 1. conveying mechanism; 2. transmission mechanism; 21. conveyor belt; 22. V-shaped groove; 23. first motor; 24. conveyor roller; 3. transmission belt; 4. cleaning component; 41. pulley; 42. cleaning roller; 421. cleaning brush; 5. dust collection component; 51. V-shaped frame; 52. dust collection port; 53. collection frame; 54. receiving tube; 55. dust collector; 17. frame; 6. conveying wall; 7. first sorting frame; 8. second sorting frame; 9. The third sorting frame; 10. The cover plate; 11. The laser sensor; 12. The weight sensor; 13. The visual recognition sensor; 14. The alignment assembly; 141. The telescopic cylinder; 142. The telescopic spring; 143. The stop block; 144. The roller; 101. The pull-out block; 15. The first sorting mechanism; 151. The triangular arc plate; 152. The telescopic rod; 16. The second sorting mechanism; 161. The quadrangular arc plate; 162. The second motor; 163. The screw. DETAILED DESCRIPTION

[0034] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0035] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] Please see attached Figure 1 -Attached Fig. 9The present invention provides a stone processing conveying device, comprising a conveying mechanism 1, wherein the conveying mechanism 1 comprises a transmission mechanism 2 for transporting and conveying, a frame 17 connected to the transmission mechanism 2, a cleaning component 4 connected to the transmission mechanism 2, a dust collecting component 5 connected to the cleaning component 4, a conveying wall 6 connected to the conveying mechanism 1, a straightening component 14 connected to the conveying wall 6, a first classification mechanism 15 connected to the conveying wall 6, and a second classification mechanism 16 connected to the conveying wall 6;

[0037] The cleaning assembly 4 includes a pulley 41 and a cleaning roller 42. The cleaning roller 42 is fixed to the output end of the pulley 41, and a cleaning brush 421 is provided on the cleaning roller 42.

[0038] The dust collection assembly 5 includes a V-shaped frame 51, a collection frame 53, a receiving tube 54 and a dust collector 55. A plurality of V-shaped frames 51 are provided with dust collection ports 52. A V-shaped through hole is provided on the top surface of the collection frame 53. The plurality of V-shaped frames 51 are fixed to the upper end of the collection frame 53 through the V-shaped through hole. The lower end of the collection frame 53 is fixed to the upper end of the receiving tube 54. The dust collector 55 is fixed to the bottom surface of the receiving tube 54.

[0039] The straightening assembly 14 includes a telescopic cylinder 141, a telescopic spring 142, a stopper 143 and a roller 144. The stopper 143 and the telescopic spring 142 are in contact with the inside of the telescopic cylinder 141. The front of the stopper 143 is fixed to the rear of the telescopic spring 142. An inclined frame is fixed to the rear of the stopper 143. Several rotating shafts are arranged inside the inclined frame. The roller 144 is fixed to the rotating shaft.

[0040] The first classification mechanism 15 includes a triangular arc plate 151 and a telescopic rod 152. The upper end of the triangular arc plate 151 is fixed to the lower end of the telescopic rod 152. A side plate is fixed to the rear of the triangular arc plate 151. The side plate is slidably connected to the conveying wall 6.

[0041] The second classification mechanism 16 includes a quadrangular arc plate 161, a second motor 162 and a screw 163. The output end of the second motor 162 is fixed to the lower end of the screw 163. A slider 1 is provided on the screw 163. A slider 2 is fixed to the rear of the quadrangular arc plate 161.

[0042] In the first embodiment, the transmission mechanism 2 includes a conveyor belt 21, a V-shaped groove 22, a first motor 23 and a conveyor roller 24. The conveyor roller 24 is fixed to the output end of the first motor 23. A plurality of V-shaped grooves 22 are provided on the conveyor belt 21. The conveyor roller 24 is provided with a transmission belt 3. The transmission mechanism 2 is provided on the frame 17.

[0043] Specifically, the first motor 23 in the transmission mechanism 2 is set to drive the conveying roller 24 to rotate, and the rotation of the conveying roller 24 drives the transmission belt 3 to drive, thereby driving the cleaning roller 42 on the pulley 41 to rotate. In the process of the conveyor belt 21 conveying the stone, the cleaning roller 42 rotates with the conveyor belt 21 to clean the dust on the conveyor belt 21.

[0044] In the second embodiment, the cleaning assembly 4 and the dust collecting assembly 5 are arranged inside the frame 17, and the cleaning brush 421 is arranged inside the collecting frame 53;

[0045] Specifically, the cleaning component 4 and the dust collection component 5 are arranged inside the frame 17 to facilitate collection of the cleaning component 4 and the dust collection component 5, and the cleaning brush 421 is arranged inside the collection frame 53 to facilitate the dust collection component 5 to collect dust on the cleaning brush 421 to achieve dust reduction.

[0046] Embodiment 3: The conveying wall 6 is fixed to the upper end of the frame 17, and the first sorting frame 7 and the second sorting frame 8 are respectively provided on the front and rear sides of the frame 17. The third sorting frame 9 is fixed to the left side of the conveying mechanism 1. The conveying wall 6 is provided with outlets on the front and rear sides, and the two outlets cooperate with the first sorting frame 7 and the second sorting frame 8 respectively. The structures of the first sorting frame 7, the second sorting frame 8 and the third sorting frame 9 are consistent. The bottoms of the first sorting frame 7, the second sorting frame 8 and the third sorting frame 9 are all provided with fixing plates, and the four corners of the fixing plates are provided with fastening bolts. The bottoms of the three fixing plates are fixed with bottom plates.

[0047] Specifically, after classification by the first sorting frame 7, the second sorting frame 8 and the third sorting frame 9, the first classification mechanism 15 and the second classification mechanism 16, the stones enter the first sorting frame 7, the second sorting frame 8 and the third sorting frame 9 through three exits, so as to facilitate rapid classification operations on the stones.

[0048] Embodiment 4: A controller is fixed to the rear of the frame 17, and the controller is electrically connected to the first motor 23, the second motor 162, the telescopic rod 152, the laser sensor 11, the weight sensor 12 and the visual recognition sensor 13 respectively;

[0049] Specifically, through the setting of the controller, when it is necessary to use the transmission mechanism 2, the cleaning component 4, the dust collection component 5, the first classification mechanism 15 and the second classification mechanism 16, the transmission, cleaning, dust collection, classification and sensing operations are realized.

[0050] Embodiment 5: A feed port is provided on the right side of the conveying wall 6, and a discharge port is provided on the left side, the front side and the rear side of the conveying wall 6. A laser sensor 11, a weight sensor 12 and a visual recognition sensor 13 are provided at the feed port from right to left in sequence. The number of the visual recognition sensors 13 is three, and the visual recognition sensors 13 are evenly distributed on the frame 17 from right to left.

[0051] Specifically, through the laser sensor 11, weight sensor 12 and visual recognition sensor 13, the laser sensor 11 monitors the length, width and other dimensional information of the stone in real time, the weight sensor 12 measures the weight of the stone, and the visual recognition sensor 13 determines the posture deviation of the stone. The data is transmitted to the controller through the laser sensor 11, the weight sensor 12 and the visual recognition sensor 13. The controller automatically issues instructions according to the preset algorithm and the size and weight of the stone to accurately adjust the speed of the first motor 23 and the second motor 162, thereby realizing adaptive adjustment of the conveying speed. When conveying large and heavy stones, the speed is automatically reduced to ensure stable conveying, and when conveying small-sized stones, the speed is appropriately increased to improve efficiency.

[0052] Embodiment 6: A cover plate 10 is slidably connected to the right side of the frame 17, and two pull-out blocks 101 are slidably connected to the cover plate 10. The number of the straightening components 14 is two and they are evenly distributed on both sides of the transmission mechanism 2;

[0053] Specifically, by pulling the cover plate 10 off the frame 17, it is convenient to disassemble and repair the cleaning component 4 and the dust collection component 5 inside the frame 17;

[0054] Specifically, when the stone is placed on the conveyor belts 21 on both sides through the transmission mechanism 2, the telescopic cylinder 141 in the alignment assembly 14 follows the telescopic spring 142 and the stop block 143 to extend and retract, and the multiple rollers 144 rotate to cooperate with the conveyor belt 21 to align the stone so that it can enter the first classification mechanism 15 and the second classification mechanism 16.

[0055] Specifically, when the stones pass through the first classification mechanism 15 and the second classification mechanism 16, the arc-shaped edges of the triangular arc-shaped plates 151 of the first classification mechanism 15 are used to classify the stones with higher heights, and finally introduced into the first sorting frame 7. For the stones with medium heights, they are introduced into the quadrangular arc-shaped plates 161 of the second sorting frame 8 to achieve secondary classification, and finally enter the third sorting frame 9, thus realizing three-level intelligent sorting operation, and the operation is simple and fast.

[0056] Specifically, by setting the cleaning component 4 and the dust collector 55 in the dust collection component 5, when the dust passes through the V-shaped groove 22 and the inside of the V-shaped frame 51, and finally enters the collection frame 53, the dust generated by the conveyor belt 21 during operation is collected and processed in all directions, thereby minimizing the dispersion of dust on the conveyor belt 21 and the pollution to the environment;

[0057] Specifically, the laser sensor 11, the weight sensor 12 and the visual recognition sensor 13 are used to determine the size information, weight and posture deviation of the stone, and a new function of adjusting the posture of the stone is given during transportation, thereby achieving functional expansion and extension. The first motor 23 is used to simultaneously realize the transmission and cleaning of the stone, thereby reducing the operating and maintenance costs of the conveying mechanism 1.

[0058] Working principle:

[0059] First, put the stone onto the conveyor belt 21, start the first motor 23 to drive the conveyor belt 21 for transportation, while the conveyor belt 21 is driving and transporting, the transmission belt 3 acts on the cleaning roller 42 in the cleaning component 4 at the same time, the cleaning roller 42 rotates to drive the cleaning brush 421 to clean the dust on the conveyor belt 21 in real time, then start the vacuum cleaner 55, the dust passes through the V-shaped groove 22 through the inside of the V-shaped frame 51, and finally enters the collecting frame 53, the dust generated during the operation of the conveyor belt 21 is collected and processed, during the transportation of the stone by the conveyor belt 21, the laser sensor 11, the weight sensor 12 and the visual recognition sensor 13 detect the stone in the transportation process in real time, the stone first passes through the telescopic cylinder 141 in the straightening component 14 at the entrance following the telescopic spring 142 and the stop block 143 is extended and retracted, and multiple rollers 144 rotate, and cooperate with the conveyor belt 21 to straighten the posture of the stone, and then enter the triangular arc plate 151 of the first classification mechanism 15, and the arc side of the triangular arc plate 151 pulls the stones with higher height to the inside of the first sorting frame 7, and the square arc plate 161 in the second classification mechanism 16 pulls the stones with medium height to the inside of the second sorting frame 8, and the last stone enters the inside of the third sorting frame 9 to realize the third sorting operation. When it is necessary to adjust the height of the triangular arc plate 151 and the square arc plate 161, the triangular arc plate 151 can be adjusted by the telescopic rod 152, and the square arc plate 161 drives the slider 1 and the slider 2 on the screw 163 through the second motor 162 to adjust the height of the square arc plate 161. At this point, the whole work flow ends.

[0060] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0062] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0063] It is apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the changes still fall within the protection scope of the invention.

Claims

1. A stone processing and conveying device, comprising a conveying mechanism (1), characterized in that: The conveying mechanism (1) comprises a transmission mechanism (2) for transporting and transferring, a frame (17) connected to the transmission mechanism (2), a cleaning assembly (4) connected to the transmission mechanism (2), a dust collection assembly (5) connected to the cleaning assembly (4), a conveying wall (6) connected to the conveying mechanism (1), a straightening assembly (14) connected to the conveying wall (6), a first classification mechanism (15) connected to the conveying wall (6), and a second classification mechanism (16) connected to the conveying wall (6); The cleaning assembly (4) comprises a pulley (41) and a cleaning roller (42), wherein the cleaning roller (42) is fixed to the output end of the pulley (41), and a cleaning brush (421) is arranged on the cleaning roller (42); The dust collection assembly (5) comprises a V-shaped frame (51), a collection frame (53), a receiving tube (54) and a dust collector (55); a plurality of the V-shaped frames (51) are provided with dust collection ports (52); a V-shaped through hole is provided on the top surface of the collection frame (53); a plurality of the V-shaped frames (51) are fixed to the upper end of the collection frame (53) through the V-shaped through hole; a lower end of the collection frame (53) is fixed to the upper end of the receiving tube (54); and the dust collector (55) is fixed to the bottom surface of the receiving tube (54); The straightening assembly (14) comprises a telescopic cylinder (141), a telescopic spring (142), a stopper (143) and a roller (144); the stopper (143) and the telescopic spring (142) are in contact with the inside of the telescopic cylinder (141); the front of the stopper (143) is fixed to the back of the telescopic spring (142); an inclined frame is fixed to the back of the stopper (143); a plurality of rotating shafts are arranged inside the inclined frame; and the roller (144) is fixed on the rotating shaft; The first classification mechanism (15) comprises a triangular arc plate (151) and a telescopic rod (152), the upper end of the triangular arc plate (151) is fixed to the lower end of the telescopic rod (152), a side plate is fixed behind the triangular arc plate (151), and the side plate is slidably connected to the conveying wall (6); The second classification mechanism (16) comprises a four-corner arc plate (161), a second motor (162) and a screw rod (163); the output end of the second motor (162) is fixed to the lower end of the screw rod (163); a slider 1 is arranged on the screw rod (163); and a slider 2 is fixed to the rear of the four-corner arc plate (161).

2. A stone processing and conveying device according to claim 1, characterized in that: The transmission mechanism (2) comprises a conveyor belt (21), a V-shaped groove (22), a first motor (23) and a conveyor roller (24); the conveyor roller (24) is fixed to the output end of the first motor (23); a plurality of V-shaped grooves (22) are provided on the conveyor belt (21); a transmission belt (3) is transmitted on the conveyor roller (24); and the transmission mechanism (2) is arranged on a frame (17).

3. The stone processing and conveying device according to claim 1, characterized in that: The cleaning component (4) and the dust collection component (5) are arranged inside the frame (17), and the cleaning brush (421) is arranged inside the collection frame (53).

4. The stone processing and conveying device according to claim 1, characterized in that: The conveying wall (6) is fixed to the upper end of the frame (17); a first sorting frame (7) and a second sorting frame (8) are respectively provided on the front and rear sides of the frame (17); and a third sorting frame (9) is fixed to the left side of the conveying mechanism (1).

5. The stone processing and conveying device according to claim 4, characterized in that: The conveying wall (6) is provided with outlets on both the front and rear sides, and the two outlets cooperate with the first sorting frame (7) and the second sorting frame (8) respectively. The structures of the first sorting frame (7), the second sorting frame (8) and the third sorting frame (9) are consistent. The bottoms of the first sorting frame (7), the second sorting frame (8) and the third sorting frame (9) are all provided with fixing plates, the four corners of the fixing plates are provided with fastening bolts, and the bottoms of the three fixing plates are fixed with bottom plates.

6. The stone processing and conveying device according to claim 4, characterized in that: A controller is fixed behind the frame (17), and the controller is electrically connected to the first motor (23), the second motor (162), the telescopic rod (152), the laser sensor (11), the weight sensor (12), and the visual recognition sensor (13).

7. The stone processing and conveying device according to claim 5, characterized in that: A material inlet is arranged on the right side of the conveying wall (6), and material outlets are arranged on the left side, the front side, and the rear side of the conveying wall (6). A laser sensor (11), a weight sensor (12), and a visual recognition sensor (13) are arranged at the material inlet in sequence from right to left. The number of the visual recognition sensors (13) is three, and the visual recognition sensors (13) are evenly distributed on the frame (17) from right to left.

8. The stone processing and conveying device according to claim 6, characterized in that: The right side of the frame (17) is slidably connected to a cover plate (10), and two pull-out blocks (101) are slidably connected to the cover plate (10). The number of the alignment components (14) is two and they are evenly distributed on both sides of the transmission mechanism (2).

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