Loading conveyor capable of preventing marble from falling

Abstract

The invention discloses a loading conveyor capable of preventing marble from falling, and belongs to the field of marble conveying, the loading conveyor comprises a supporting mechanism, the top of the supporting mechanism is rotatably connected with a conveying mechanism, the upper surface of the supporting mechanism is slidably connected with a discharging mechanism, and a crushing mechanism is fixed below the left end of the conveying mechanism; a plurality of anti-skid mechanisms are arranged on the upper surface of the conveying mechanism, a first motor drives a worm and a worm gear to conduct transmission, a first lead screw and a second lead screw are made to rotate, horizontal movement of the discharging mechanism and angle adjustment of the conveying mechanism are achieved, marble can be conveyed to platforms or loading vehicle goods buckets of different heights, and the diversified feeding height requirements are met. Meanwhile, the discharging mechanism can rotate around the rotating disc, the discharging position is adjusted, and conveying requirements in different directions are met; and when the marble accidentally shakes and rolls down to the lower right, the V-shaped stop rod can play a role in stopping in time, so that the safety and the stability in the conveying process are greatly guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of marble conveying, in particular to a loading conveyor capable of preventing marble from falling. Background Art

[0002] In the marble processing industry and construction, marble handling, transportation and pretreatment are extremely common and critical work links. Traditional marble loading and conveying equipment has gradually exposed many problems in the long-term practical application process. With the continuous development and progress of the industry, the production environment has become more complex and diverse, and more stringent requirements have been put forward on the performance, function, safety assurance and ease of operation of marble loading conveyors. In different work sites, the equipment needs to be able to quickly and flexibly adjust the conveying height to adapt to various loading platforms and different types of loading vehicle cargo boxes; during the transportation process, it must be ensured that the marble will not fall under various complex working conditions to avoid increased costs due to material loss, and to prevent safety accidents caused by this.

[0003] The existing conveyor has the following disadvantages: Limited height and angle adjustment: Many existing marble loading conveyors lack flexibility in height adjustment, making it difficult to match loading platforms or vehicle cargo boxes at different heights. Some equipment with angle adjustment functions often rely on complex mechanical structures and cumbersome operating steps, which not only consumes time and manpower, but also has low adjustment efficiency, and cannot meet the current fast-paced production needs.

[0004] Lack of anti-drop design: At present, most conveying equipment has a very simple design to prevent marble from falling, relying only on ordinary flat plates as the transmission carrier. In the actual transportation process, once encountering common working conditions such as vibration and slope changes, marble is very easy to slide off the conveying platform. This not only causes waste of marble materials and increases production costs, but more seriously, the falling marble may pose a serious safety threat to equipment, personnel and surrounding facilities.

[0005] Inconvenient to move and adjust the discharge position: Existing equipment is usually bulky and difficult to move. It can only be fixed in a specific position to work, and it is difficult to flexibly transfer according to the real-time changes of the work site. Moreover, when adjusting the discharge position, the methods are limited, the flexibility is seriously insufficient, and the marble stacking position cannot be accurately controlled, which affects the work efficiency to a certain extent and also has an adverse impact on the rationality of the site layout.

[0006] Large space occupation: After use, existing equipment often cannot be effectively folded or stored, and always occupies a large space, which is not conducive to the storage and transportation of equipment. Especially when the site space is limited, it brings many inconveniences to the management and subsequent use of the equipment.

[0007] Therefore, a loading conveyor that can prevent marble from falling is needed to solve the above problems. Summary of the invention

[0008] In view of the deficiencies of the prior art, the present invention provides a loading conveyor capable of preventing marble from falling, thereby solving the problems raised in the above-mentioned background technology.

[0009] Technical solution: To solve the above technical problems, according to one aspect of the present invention, more specifically, a loading conveyor capable of preventing marble from falling, comprising a supporting mechanism, the top of the supporting mechanism is rotatably connected to a transmission mechanism, the upper surface of the supporting mechanism is slidably connected to a discharging mechanism, a crushing mechanism is fixed below the left end of the transmission mechanism, and a plurality of anti-slip mechanisms are arranged on the upper surface of the transmission mechanism; The support mechanism comprises a base, and the base has two brackets integrally formed on the right side of the upper surface of the base, and a slide 1 is formed on the upper surface of the base, and a sink groove is formed between the two brackets. The upper surface of the base is provided with a sink groove, and two slide rails are provided on the left side of the sink groove. The tops of the two slide rails extend to the upper surface of the base. The slide 1 is rotatably connected to the inside of the slide, and the right end of the screw rod 1 penetrates into the sink groove, and the inside of the slide rail is rotatably connected to the screw rod 2. The outer surface of the screw rod 2 is threadedly connected with a screw block 1, and the top of the screw block 1 is located on the upper surface of the base and a slide is fixed. The two slides are respectively located at the front and rear of the transmission mechanism, and movable rods are fixed on the tops of the back sides of the two slides. The screw rod 1 and the outer surfaces of the two screw rods are fixed with worm wheels, and a worm is rotatably connected to the inside of the sink groove, and the worm is meshed with the three worm wheels. The outer surface of the screw rod 1 is threadedly connected with a screw block 2, and a motor 1 is fixed on the right side of the front surface of the base, and the rear end of the motor 1 is fixedly connected to the worm.

[0010] Furthermore, the transmission mechanism includes a transmission frame, which is rotatably connected to the tops of the two brackets, and movable grooves are provided on the front and rear surfaces of the transmission frame. A second motor is fixed to the left side of the front surface of the transmission frame, and two transmission rollers are rotatably connected inside the transmission frame. A transmission belt is commonly provided on the outer surfaces of the two transmission rollers, and the rear end of the output shaft of the second motor is fixedly connected to the transmission roller on the left side.

[0011] Furthermore, the crushing mechanism includes a frame, the frame is located at the lower left side of the conveying frame, a driving device is fixed to the front surface of the frame, a plurality of crushing rollers are rotatably connected inside the frame, and the driving device is fixedly connected to the crushing rollers.

[0012] Furthermore, the discharging mechanism includes a material channel, which is located on the upper surface of the supporting mechanism, a screw barrel is fixed on the left side of the material channel, a clamping rod is threadedly connected to the inside of the screw barrel, a turntable is embedded on the right side of the lower surface of the material channel, the turntable is rotatably connected to the inside of the material channel, a plurality of clamping grooves are opened on the outer surface of the turntable, the bottom of the turntable is fixedly connected to the second screw block, and the right end of the clamping rod passes through the inside of the clamping groove.

[0013] Furthermore, the anti-slip mechanism includes a top frame, the bottom of the top frame is fixedly connected to the upper surface of the conveying frame, two gear rods are rotatably connected to the inner side of the top frame, and fixed blocks are fixed on the upper surfaces of the two gear rods, and a spring is commonly fixed between the two fixed blocks.

[0014] Furthermore, universal wheels are fixed to the material channel and the lower surface of the base, one universal wheel is fixed to the left side of the bottom of the material channel, and four universal wheels are fixed to the lower surface of the base.

[0015] Furthermore, the outer surface of the second screw block is slidably connected to the inside of the first slideway, and the outer surface of the first screw block is slidably connected to the inside of the second slideway.

[0016] Furthermore, the movable rod is located inside the movable groove, and the movable rod is movably connected to the movable groove.

[0017] The beneficial effects of the loading conveyor capable of preventing marble from falling of the present invention are as follows: (1) Height and angle adjustment function: The motor 1 drives the worm gear transmission to rotate the screw 1 and screw 2, thereby realizing the horizontal movement of the discharging mechanism and the angle adjustment of the transmission mechanism. The marble can be transported to platforms of different heights or loading truck cargo boxes to meet the diverse feeding height requirements. At the same time, the discharging mechanism can rotate around the turntable to adjust the discharging position to meet the needs of conveying in different directions.

[0018] (1) Flexible adjustment of height and angle: With the help of motor 1 to drive the worm gear transmission system, screw 1 and screw 2 are driven to rotate synchronously. When screw 1 rotates, screw block 2 drives the discharging mechanism to move horizontally to the left; when screw 2 rotates, screw block 1, the slide and the movable rod slide to the right, so that the transmission mechanism rotates with the right side as the fulcrum, realizing the left side lifting, and can transport marble to platforms of different heights or loading vehicle cargo boxes to meet the diverse feeding height requirements; After being displayed, the discharging mechanism can be disengaged from the card slot by rotating the card rod, and the material channel can be rotated with the turntable as the center, so as to flexibly adjust the discharging position and adapt to the conveying scenarios in different directions.

[0019] (2) Prevent marble from falling: The anti-skid mechanism on the upper surface of the transmission mechanism is composed of a V-shaped lever, a fixed block and a spring. When the marble contacts the lever during the transmission process, the lever is squeezed and rotated to make room for the marble to pass. After the marble passes, the spring quickly resets it. Once the marble shakes unexpectedly and rolls to the lower right, the V-shaped lever can play a blocking role in time, effectively blocking and buffering the marble, greatly ensuring the safety and stability of the transmission process.

[0020] (3) Convenient to move and flexible to adjust the material discharging and stacking position: Universal wheels are installed on the lower surface of the material channel and the base. The four universal wheels under the base facilitate the overall movement of the conveyor to any desired position for transmission operations; The universal wheel on the left side of the bottom of the material channel can cooperate with the turntable, so that the discharging mechanism can rotate with the turntable as the center, accurately adjust the transmission and stacking position of the marble after discharging, and effectively improve work efficiency and site space utilization.

[0021] (4) Space saving: After use, the motor can be reversed to shrink the equipment back to its initial folded state. At this time, the volume and height of the conveyor are significantly reduced, greatly reducing the floor space. Combined with universal wheels, it is more convenient to move, transport and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the present invention; Figure 3 It is a structural schematic diagram of the supporting mechanism and the discharging mechanism in the present invention; Figure 4 It is a schematic diagram of the top view of the supporting mechanism in the present invention; Figure 5 It is a bottom view structural schematic diagram of the material channel and screw block 1 in the present invention; Figure 6 It is a structural schematic diagram of the transmission mechanism and the crushing mechanism in the present invention; Figure 7 It is a structural schematic diagram of the anti-skid mechanism in the present invention.

[0024] In the figure: 1. Support mechanism; 11. Base; 12. Bracket; 13. Slideway 1; 14. Sink; 141. Slideway 2; 15. Screw rod 1; 16. Screw rod 2; 17. Screw block 1; 18. Slide; 19. Movable rod; 110. Motor 1; 111. Screw block 2; 112. Worm gear; 113. Worm; 2. Transmission mechanism; 21. Transmission frame; 22. Movable trough; 23. Motor 2; 24. Transmission roller; 25. Transmission belt; 3. Crushing mechanism; 31. Frame; 32. Driving device; 33. Crushing roller; 4. Discharging mechanism; 41. Material channel; 42. Screw barrel; 43. Clamping rod; 44. Turntable; 45. Clamping slot; 5. Anti-skid mechanism; 51. Top frame; 52. Gear rod; 53. Fixed block; 54. Spring; 6. Universal wheel. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0026] 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.

[0027] Reference Figure 1-Figure 7 The loading conveyor can prevent marble from falling, including a supporting mechanism 1, the supporting mechanism 1 including a base 11, two brackets 12 are integrally formed on the right side of the upper surface of the base 11, a slideway 13 is penetrated through the upper surface of the base 11, a sink 14 is provided on the upper surface of the base 11 between the two brackets 12, two slideways 141 are provided on the left side of the sink 14, the tops of the two slideways 141 are extended to the upper surface of the base 11, a screw rod 15 is rotatably connected inside the slideway 13, the right end of the screw rod 15 penetrates into the sink 14, a screw rod 16 is rotatably connected inside the slideway 141, and the screw rod 17 is rotatably connected inside the slideway 141. The outer surface of the second screw 16 is threadedly connected with a screw block 17, the top of the screw block 17 is located on the upper surface of the base 11 and a slide 18 is fixed, the two slides 18 are respectively located at the front and rear of the transmission mechanism 2, and the tops of the two slides 18 are fixed with movable rods 19 on the opposite sides. The outer surfaces of the screw rod 15 and the two screw rods 16 are fixed with worm gears 112, the sink 14 is rotatably connected with a worm 113, and the worm 113 is meshed with the three worm gears 112. The outer surface of the screw rod 15 is threadedly connected with a screw block 2 111, and a motor 110 is fixed on the right side of the front surface of the base 11, and the rear end of the motor 110 is fixedly connected to the worm 113; The top of the support mechanism 1 is rotatably connected with a transmission mechanism 2, and the transmission mechanism 2 includes a transmission frame 21, which is rotatably connected to the tops of the two brackets 12. The front and rear surfaces of the transmission frame 21 are provided with movable grooves 22. A second motor 23 is fixed to the left side of the front surface of the transmission frame 21. Two transmission rollers 24 are rotatably connected inside the transmission frame 21. A transmission belt 25 is commonly provided on the outer surfaces of the two transmission rollers 24. The rear end of the output shaft of the second motor 23 is fixedly connected to the transmission roller 24 on the left side. A crushing mechanism 3 is fixed below the left end of the transmission mechanism 2. The crushing mechanism 3 includes a frame 31. The frame 31 is located below the left side of the transmission frame 21. The frame 31 is connected to the transmission frame 21 through bolts and nuts. A driving device 32 is fixed to the front surface of the frame 31. A plurality of crushing rollers 33 are rotatably connected inside the frame 31. The driving device 32 is fixedly connected to the crushing rollers 33. When a large piece of marble falls into the crushing mechanism 3, it is crushed into marble pieces of appropriate size and falls down under the action of the crushing rollers 33 driven by the driving device 32. The upper surface of the support mechanism 1 is slidably connected with a discharging mechanism 4, which includes a material channel 41, which is located on the upper surface of the support mechanism 1, a screw barrel 42 is fixed on the left side of the material channel 41, and a clamping rod 43 is threadedly connected inside the screw barrel 42, and a turntable 44 is embedded on the right side of the lower surface of the material channel 41, and the turntable 44 is rotatably connected to the inside of the material channel 41, and a plurality of clamping grooves 45 are opened on the outer surface of the turntable 44, and the bottom of the turntable 44 is fixedly connected to the screw block 111, and the right end of the clamping rod 43 penetrates into the inside of the clamping groove 45; When in use, the motor 110 is controlled to run, so that the worm 113 rotates, and under the transmission of the three worm wheels 112, the screw rod 15 and the two screw rods 16 rotate, so that the screw block 111 drives the discharging mechanism 4 to slide to the left and unfold. At the same time, when the screw rod 16 rotates, the screw block 17, the slide 18, and the movable rod 19 slide to the right. When the movable rod 19 moves horizontally in the movable groove 22, the transmission mechanism 2 rotates with the right point to lift the left side, thereby achieving the effect of adjusting the feeding height. At this time, the transmission mechanism 2 can transport the marble material to different height platforms or loading vehicle cargo boxes; If it is not necessary to transport to a high place, after the discharging mechanism 4 is unfolded, the clamping rod 43 can be rotated to disengage it from the clamping slot 45. At this time, the material channel 41 can be rotated with the turntable 44 as the center to adjust the discharging position to meet the transportation needs in different directions. The motor 23 is operated to rotate the conveying roller 24, and the conveyor belt 25 moves and circulates. After the marble material is put into the upper right of the conveyor belt 25, the marble material is transported from right to left. After the stone material is crushed by the crushing mechanism 3, it falls into the inside of the material channel 41, and finally slides out of the material channel 41 for accumulation, completing the transportation.

[0028] After use, the motor 110 shrinks it back to Figure 1In this state, the volume and height of the conveyor are reduced due to folding, thereby reducing the occupied area, and it is more convenient to move, transport and store with the universal wheels 6.

[0029] A plurality of anti-skid mechanisms 5 are arranged on the upper surface of the transmission mechanism 2, and the anti-skid mechanisms 5 include a top frame 51, the bottom of the top frame 51 is fixedly connected to the upper surface of the transmission frame 21, and two gear rods 52 are rotatably connected to the inner side of the top frame 51, and fixing blocks 53 are fixed on the upper surfaces of the two gear rods 52, and a spring 54 is fixed between the two fixing blocks 53; the two gear rods 52 are distributed in a V shape, and when the transmitted marble block contacts the two gear rods 52, the two gear rods 52 rotate together, and space is left on the front and back sides for the marble to pass through, and when the marble block passes through, the spring 54 resets it, and when the marble accidentally shakes and rolls to the lower right, it will be blocked by the two V-shaped gear rods 52 to avoid sliding, which can play a role of blocking and buffering the marble, effectively preventing the marble from falling during the transmission process, and ensuring the safety and stability of the transmission.

[0030] Universal wheels 6 are fixed to the material channel 41 and the lower surface of the base 11. A universal wheel 6 is fixed to the left side of the bottom of the material channel 41, and four universal wheels 6 are fixed to the lower surface of the base 11. The universal wheels 6 enable the conveyor to be moved to any position for transmission, and the universal wheels 6 located at the bottom of the material channel 41 can cooperate with the turntable 44 to make the discharging mechanism 4 rotate around the turntable 44 as the center point, thereby adjusting the transmission and stacking position of the marble after discharging.

[0031] Reference Figure 2-Figure 6 The outer surface of the screw block 111 is slidably connected to the inside of the slide 13, and the outer surface of the screw block 17 is slidably connected to the inside of the slide 141. When the screw rod 15 rotates, the screw block 111 slides along the slide 13 under the action of the threaded connection, and the discharging mechanism 4 moves through the turntable 44; the movable rod 19 is located inside the movable groove 22, and the movable rod 19 is movably connected to the movable groove 22.

[0032] 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 loading conveyor capable of preventing marble from falling, comprising a supporting mechanism (1), characterized in that: The top of the support mechanism (1) is rotatably connected to a transmission mechanism (2), the upper surface of the support mechanism (1) is slidably connected to a discharge mechanism (4), a crushing mechanism (3) is fixed below the left end of the transmission mechanism (2), and a plurality of anti-slip mechanisms (5) are provided on the upper surface of the transmission mechanism (2); The support mechanism (1) comprises a base (11), two brackets (12) are integrally formed on the right side of the upper surface of the base (11), a slideway (13) is penetrated through the upper surface of the base (11), a sink groove (14) is provided on the upper surface of the base (11) between the two brackets (12), two slideways (141) are provided on the left side inside the sink groove (14), the tops of the two slideways (141) extend to the upper surface of the base (11), a screw rod (15) is rotatably connected inside the slideway (13), the right end of the screw rod (15) penetrates into the sink groove (14), a screw rod (16) is rotatably connected inside the slideway (141), and a screw block (1) is threadedly connected to the outer surface of the screw rod (16). (17), the top of the screw block 1 (17) is located on the upper surface of the base (11) and a slide (18) is fixed thereon, the two slides (18) are respectively located at the front and rear of the transmission mechanism (2), and the tops of the two slides (18) on the opposite sides are fixed with movable rods (19), the outer surfaces of the screw rod 1 (15) and the two screw rods 2 (16) are fixed with worm wheels (112), the inside of the sink groove (14) is rotatably connected with a worm (113), the worm (113) is meshedly connected with the three worm wheels (112), the outer surface of the screw rod 1 (15) is threadedly connected with the screw block 2 (111), and the right side of the front surface of the base (11) is fixed with a motor 1 (110), and the rear end of the motor 1 (110) is fixedly connected to the worm (113).

2. The loading conveyor capable of preventing marble from falling according to claim 1 is characterized in that: The transmission mechanism (2) comprises a transmission frame (21), the transmission frame (21) is rotatably connected to the tops of the two brackets (12), the front and rear surfaces of the transmission frame (21) are provided with movable grooves (22), a second motor (23) is fixed to the left side of the front surface of the transmission frame (21), two transmission rollers (24) are rotatably connected inside the transmission frame (21), a transmission belt (25) is commonly provided on the outer surfaces of the two transmission rollers (24), and the rear end of the output shaft of the second motor (23) is fixedly connected to the transmission roller (24) on the left side.

3. The loading conveyor capable of preventing marble from falling according to claim 2 is characterized in that: The crushing mechanism (3) comprises a frame (31), the frame (31) being located below the left side of the conveying frame (21), a driving device (32) being fixed to the front surface of the frame (31), a plurality of crushing rollers (33) being rotatably connected inside the frame (31), and the driving device (32) being fixedly connected to the crushing rollers (33).

4. The loading conveyor capable of preventing marble from falling according to claim 1 is characterized in that: The discharging mechanism (4) comprises a material channel (41), wherein the material channel (41) is located on the upper surface of the supporting mechanism (1), a screw barrel (42) is fixed on the left side of the material channel (41), a clamping rod (43) is threadedly connected to the inside of the screw barrel (42), a turntable (44) is embedded on the right side of the lower surface of the material channel (41), the turntable (44) is rotatably connected to the inside of the material channel (41), a plurality of clamping grooves (45) are formed on the outer surface of the turntable (44), the bottom of the turntable (44) is fixedly connected to the second screw block (111), and the right end of the clamping rod (43) passes through the inside of the clamping groove (45).

5. The loading conveyor capable of preventing marble from falling according to claim 2 is characterized in that: The anti-slip mechanism (5) comprises a top frame (51), the bottom of the top frame (51) is fixedly connected to the upper surface of the conveying frame (21), the inner side of the top frame (51) is rotatably connected to two gear rods (52), the upper surfaces of the two gear rods (52) are both fixed with fixed blocks (53), and a spring (54) is commonly fixed between the two fixed blocks (53).

6. The loading conveyor capable of preventing marble from falling according to claim 4 is characterized in that: Universal wheels (6) are fixed to the lower surface of the material channel (41) and the base (11), one universal wheel (6) is fixed to the left side of the bottom of the material channel (41), and four universal wheels (6) are fixed to the lower surface of the base (11).

7. The loading conveyor capable of preventing marble from falling according to claim 1, characterized in that: The outer surface of the second screw block (111) is slidably connected to the interior of the first slideway (13), and the outer surface of the first screw block (17) is slidably connected to the interior of the second slideway (141).

8. The loading conveyor capable of preventing marble from falling according to claim 2 is characterized in that: The movable rod (19) is located inside the movable groove (22), and the movable rod (19) is movably connected to the movable groove (22).

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