Raw material conveying and transferring system applied to pyrite processing

Abstract

The invention belongs to the technical field of pyrite processing, and discloses a raw material conveying and transferring system applied to pyrite processing, which comprises a transferring trolley, a vertical plate is fixedly mounted on the right side of the top end of the transferring trolley, a discharging baffle is arranged on the right side of the vertical plate, and the top end of the discharging baffle is connected with the vertical plate through a hinge; after a sliding block slides to enable covering cloth to cover an opening in the top end of the transfer trolley and an arc-shaped scraping plate makes contact with a push plate, the push plate drives a rotating rod to rotate, drives an L-shaped pressing plate to move downwards through the rotating rod, and pushes an electric push rod to move downwards and make contact with the top end of the arc-shaped scraping plate; the L-shaped pressing plate limits movement of the arc-shaped scraping plate, the lifting pressing plate and the fixed pressing plate can be pushed to effectively press the gap between the covering cloth and the top plate of the transfer vehicle, and the situation that pyrite in the transfer vehicle falls down, and potential safety hazards are caused to personnel around the transfer vehicle is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of pyrite processing, and more particularly to a raw material conveying and transferring system used in pyrite processing. Background Art

[0002] Pyrite is mainly used to make sulfuric acid and sulfur. Sulfuric acid is mainly used to make chemical fertilizers. It is also an important raw material for chemical, pesticide, pharmaceutical, explosive, metallurgy, papermaking, petroleum and other industrial sectors. Before pyrite is prepared into various products, a conveying and transfer system is required to transfer the pyrite raw materials to the processing workshop for processing.

[0003] Some existing conveying and transfer systems use transfer vehicles to transport pyrite ore. When the pyrite ore is placed in the transfer vehicle for transfer, if too much pyrite is transferred in the transfer vehicle, it is often simply covered by a cloth on the top of the transfer vehicle. This covering method is prone to falling during the transfer process of the transfer vehicle, posing a safety hazard to personnel around the transfer vehicle.

[0004] In order to solve the above problems, the present invention provides a raw material conveying and transferring system for pyrite processing. Summary of the invention

[0005] The present invention provides a raw material conveying and transfer system for pyrite processing, which adopts the following technical solution:

[0006] A raw material conveying and transferring system used for pyrite processing includes a transfer vehicle, a vertical plate is fixedly installed on the right side of the top of the transfer vehicle, a material discharge baffle is provided on the right side of the vertical plate, and the top of the material discharge baffle is connected to the vertical plate by a hinge, hydraulic push rods are provided on the front and rear sides of the transfer vehicle, and the hydraulic push rods are connected to the transfer vehicle and the material discharge baffle by connecting shafts, three limiting mechanisms are installed on the top of the vertical plate, and a covering mechanism is provided on the left side of the top of the transfer vehicle.

[0007] Through the above technical solution, by controlling the hydraulic push rod to push the unloading baffle to move to the right, the opening on the right side wall of the transfer vehicle can be easily opened to transfer the pyrite in the transfer vehicle to the desired location.

[0008] Furthermore, the covering mechanism includes two fixed plates, the top ends of the two fixed plates are provided with a slide groove, and the slide grooves are provided with traction ropes, the left sides of the traction ropes are connected to the scraper mechanism, the top ends of the fixed plates are fixedly installed with limit blocks, and the limit blocks are located between the scraper mechanism and the fixed blocks, the slide grooves are fixedly installed with fixed blocks, and the fixed blocks are located on the left side of the scraper mechanism, a rotating shaft is rotatably installed between the two fixed blocks, the top end of the rotating shaft is connected to the pressing mechanism, a covering cloth is provided between the two fixed blocks, and the right side of the covering cloth is connected to the scraper mechanism.

[0009] Through the above technical solution, by controlling the reeling of the traction rope, the slider can be pulled to slide in the slide groove, the covering cloth can be pulled out and the opening at the top of the transfer vehicle can be covered, so as to prevent the pyrite from falling out of the opening at the top of the transfer vehicle during the movement of the transfer vehicle.

[0010] Furthermore, the scraping mechanism includes two sliders, the tops of the two sliders are fixedly mounted with a clamping plate, the right sides of the two sliders are commonly connected with an arc-shaped scraper, and the right sides of the arc-shaped scraper are fixedly mounted with two material blocking plates.

[0011] Through the above technical solution, during the movement of the slider, the arc-shaped scraper is driven to move, which can facilitate the scraping of pyrite that is higher than the height of the roof plate of the transfer vehicle, thereby avoiding the covering cloth being scratched and damaged by the sharp parts of the pyrite.

[0012] Furthermore, the pressing mechanism includes two fixed pressing plates, and a lifting slide groove is provided on the right side of the two fixed pressing plates, and a lifting pressing plate is provided in the lifting slide groove, a connecting plate is connected between the two lifting pressing plates, and a clamping column is provided on the right side of the lifting pressing plates.

[0013] Through the above technical scheme, during use, by controlling the rotation of the rotating shaft, the fixed pressure plate is driven to move downward. At this time, the fixed pressure plate can squeeze the covering cloth to prevent the pyrite slag from falling from the gap between the covering cloth and the roof plate of the transfer vehicle, and by sliding the lifting pressure plate in the lifting chute, the gap that is not squeezed by the fixed pressure plate to squeeze and limit the covering cloth.

[0014] Furthermore, the covering mechanism comprises a U-shaped block, and a rotating rod is rotatably installed in the U-shaped groove on the U-shaped block, and a push plate is fixedly installed at the bottom end of the rotating rod, and an L-shaped pressure plate is installed on the left side of the rotating rod.

[0015] Through the above technical scheme, during use, when the arc scraper contacts the push plate, the push plate drives the rotating rod to rotate, which can drive the L-shaped pressure plate to move downward through the rotating rod, so that the L-shaped pressure plate presses the top of the arc scraper to avoid the arc scraper from self-displacement during the movement of the transfer vehicle.

[0016] Furthermore, an additional block is fixedly installed on the right side of the U-shaped block, and the left side of the additional block is connected to the push plate through a plurality of return springs.

[0017] Through the above technical solution, after the arc scraper does not contact the push plate, the push plate can be pushed to the left by the reset spring to reset the L-shaped connecting plate.

[0018] Furthermore, a clamping groove is provided at the top of each clamping plate, and the diameter of the clamping groove is the same as the diameter of the clamping column.

[0019] Through the above technical solution, by inserting the clamping column into the clamping slot, the connecting plate and the clamping plate are connected together, so as to facilitate the translation movement of the lifting and lowering pressure plate to press and fix the covering cloth.

[0020] Furthermore, a collecting roller is rotatably installed between the two fixed blocks, and the outer wall of the collecting roller is fixedly connected to the left side wall of the covering cloth, and the fixed block and the outer wall of the collecting roller are connected via a spiral spring.

[0021] Through the above technical scheme, the collecting roller is driven to rotate by the volute spring, so that when it is necessary to open the top opening of the transfer vehicle and load pyrite, the covering cloth can be driven to be rolled up onto the outer wall of the collecting roller. After the loading is completed, the slider can be pulled by the traction rope to move in the slide slot, driving the covering cloth to move and cover the top opening of the transfer vehicle.

[0022] Furthermore, a T-shaped movable groove is provided on the left side wall of the lifting slide, and a T-shaped movable block is provided in the T-shaped movable groove, and the T-shaped movable block has the same shape as the T-shaped movable groove, and the right side of the T-shaped movable block is fixedly connected to the lifting plate as a whole.

[0023] Through the above technical solution, the T-shaped movable block can prevent the lifting and pressing plate from falling out of the lifting chute during the vertical lifting movement of the lifting and pressing plate.

[0024] Furthermore, a rotating motor is installed on the fixed block close to the rear side wall of the transfer vehicle, and the rotating motor is connected to the rear side wall of the rotating shaft.

[0025] Through the above technical solution, it is easy to rotate by rotating the motor, which can ensure the autonomous rotation of the fixed pressure plate, and avoid the fixed pressure plate being attached to the covering cloth and unable to move autonomously, resulting in the slider connected to the covering cloth being unable to slide in the slide groove.

[0026] In summary, the present invention includes the following beneficial technical effects:

[0027] When the covering cloth covers the top opening of the transfer vehicle by sliding the slider, the arc scraper contacts the push plate, which drives the rotating rod to rotate, drives the L-shaped pressure plate to move downward through the rotating rod, and pushes the electric push rod to move downward and contact the top of the arc scraper, so that the L-shaped pressure plate limits the movement of the arc scraper, and can push the lifting pressure plate and the fixed pressure plate to effectively tighten the gap between the covering cloth and the roof of the transfer vehicle, so as to prevent the pyrite in the transfer vehicle from falling down and causing safety hazards to people around the transfer vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the overall structure of the covering mechanism of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the scraping mechanism of the present invention;

[0031] Figure 4 It is a schematic diagram of the partial structure of the covering mechanism of the present invention;

[0032] Figure 5 It is a schematic structural diagram of the material pressing mechanism of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the limiting mechanism of the present invention.

[0034] Description of the numbers in the figure:

[0035] 1. Transfer car; 2. Vertical plate; 3. Unloading baffle plate; 4. Hinge; 5. Hydraulic push rod; 6. Connecting shaft; 7. Limiting mechanism; 8. Covering mechanism; 9. Fixed plate; 10. Slide; 11. Towing rope; 12. Scraping mechanism; 13. Sliding block; 14. Clamping plate; 15. Arc scraper; 16. Baffle plate; 17. Limiting block; 18. Fixed block; 19. Covering cloth; 20. Rotating shaft; 21. Pressing mechanism; 22. Fixed pressing plate; 23. Lifting slide; 24. Lifting pressing plate; 25. Clamping column; 26. Connecting plate; 27. U-shaped block; 28. Rotating rod; 29. ​​Push plate; 30. Additional block; 31. Reset spring; 32. L-shaped pressing plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Example:

[0040] The embodiment of the present invention discloses a raw material conveying and transporting system for pyrite processing, please refer to Figure 1 , including a transfer vehicle 1, a control panel is provided on the side wall of the rear back of the transfer vehicle 1, the control panel is connected to the electrical appliances on the transfer vehicle 1 through a line, which can facilitate the operation of the equipment on the transfer vehicle 1, a vertical plate 2 is fixedly installed on the top right side of the transfer vehicle 1, and an opening is provided on the right side wall of the vertical plate 2, which can facilitate the opening of the right side wall of the transfer vehicle 1 after the unloading baffle 3 is pushed and rotated by the hydraulic push rod 5, so as to discharge the pyrite in the transfer vehicle 1, a unloading baffle 3 is provided on the right side of the vertical plate 2, and the top of the unloading baffle 3 is connected to the vertical plate 2 by a hinge 4, hydraulic push rods 5 are provided on the front and rear sides of the transfer vehicle 1, and the hydraulic push rods 5 are connected to the transfer vehicle 1 and the unloading baffle 3 by a connecting shaft 6, three limiting mechanisms 7 are installed on the top of the vertical plate 2, and a covering mechanism 8 is provided on the left side of the top of the transfer vehicle 1.

[0041] See also Figure 2 and Figure 4The covering mechanism 8 includes two fixed plates 9, the tops of the two fixed plates 9 are provided with slide grooves 10, and the slide grooves 10 are provided with traction ropes 11. The inner wall of the bottom end of the slide groove 10 is low on the left and high on the right, and a hidden groove is provided on the right inner wall of the slide groove 10, and a rotating motor is provided in the hidden groove, and the outer wall of the rotating motor is fixedly connected to the traction rope 11, which can be convenient for controlling the rotation of the rotating motor when the top opening of the transfer vehicle 1 needs to be opened, so that the traction rope 11 is discharged from the outer wall of the rotating motor. At this time, the slider 13 can move to the left in the slide groove 10 to open the top opening of the transfer vehicle 1. The left side of the traction rope 11 is connected with a scraper mechanism 12, and the top of the fixed plate 9 is fixedly installed with a limit block 1 7. The spacing between the left side of the limit block 17 and the fixed block 18 is the same as the height of the fixed pressure plate 22, so that the clamping column 25 can be inserted into the clamping groove at the top of the clamping plate 14 during use, so as to ensure that the lifting and lowering pressure plate 24 can follow the slider 13 to move and adjust the position for use, and the limit block 17 is located between the scraper mechanism 12 and the fixed block 18, and the fixed block 18 is fixedly installed in the slide groove 10, and the fixed block 18 is located on the left side of the scraper mechanism 12. A rotating shaft 20 is rotatably installed between the two fixed blocks 18, and the top of the rotating shaft 20 is connected to the pressing mechanism 21. A covering cloth 19 is provided between the two fixed blocks 18, and the right side of the covering cloth 19 is connected to the scraper mechanism 12.

[0042] See also Figure 3 The scraping mechanism 12 includes two sliders 13, and the tops of the two sliders 13 are fixedly installed with a clamping plate 14. The right sides of the two sliders 13 are commonly connected with an arc scraper 15, and the right sides of the arc scraper 15 are fixedly installed with two baffle plates 16. When the slider 13 is pulled by the traction rope 11 to slide in the chute 10, the arc scraper 15 can push and scrape the pyrite that is higher than the top height of the transfer vehicle 1, and the baffle plate 16 can prevent the pyrite scraped by the arc scraper 15 from being discharged from the carriage of the transfer vehicle 1.

[0043] See also Figure 5 The pressing mechanism 21 includes two fixed pressing plates 22, and the right sides of the two fixed pressing plates 22 are each provided with a lifting chute 23, and the lifting chute 23 is each provided with a lifting pressing plate 24, a connecting plate 26 is connected between the two lifting pressing plates 24, and the right sides of the lifting pressing plates 24 are each provided with a clamping column 25, the clamping column 25 is made of rubber blocks, which can prevent the clamping column 25 from being unable to be inserted into the clamping groove on the clamping plate 14 during the rotation of the clamping column 25 following the fixed pressing plate 22, and the gap between the covering cloth 19 and the top plate of the transfer vehicle 1 can be effectively compressed by the lifting pressing plate 24 and the fixed pressing plate 22 to prevent the pyrite from falling out of the gap between the top of the transfer vehicle 1 and the covering cloth 19.

[0044] See also Figure 2 and Figure 4The covering mechanism 8 includes a U-shaped block 27, and a rotating rod 28 is rotatably installed in the U-shaped groove on the U-shaped block 27, and a push plate 29 is fixedly installed at the bottom end of the rotating rod 28, an L-shaped pressure plate 32 is installed on the left side of the rotating rod 28, and an electric push rod is installed at the bottom end of the L-shaped pressure plate 32. The U-shaped block 27 is fixedly connected to the vertical plate 2. When the arc scraper 15 contacts the push plate 29, the push plate 29 drives the rotating rod 28 to rotate, which can drive the L-shaped pressure plate 32 to move downward through the rotating rod 28, and push the electric push rod to move downward and contact the top of the arc scraper 15, so that the L-shaped pressure plate 32 limits the movement of the arc scraper 15 to prevent the arc scraper 15 from self-displacement during the movement of the transfer vehicle 1.

[0045] See also Figure 2 and Figure 4 An additional block 30 is fixedly installed on the right side of the U-shaped block 27, and the left side of the additional block 30 is connected to the push plate 29 through a plurality of return springs 31, so that after the arc scraper 15 does not contact the push plate 29, the return spring 31 pushes the push plate 29 to move to the left, so that the L-shaped pressure plate 32 is reset. At this time, the slider 13 can slide in the slide groove 10, pulling the covering cloth 19 to be rolled up onto the outer wall of the collecting roller, and opening the top opening of the transfer vehicle 1.

[0046] See also Figure 3 The top of the clamping plate 14 is provided with a clamping groove, and the diameter of the clamping groove is the same as the diameter of the clamping column 25. By inserting the clamping column 25 into the clamping groove, the clamping plate 14 and the lifting and pressing plate 24 can be connected as a whole, which is convenient for driving the lifting and pressing plate 24 to translate and press and fix the covering cloth 19.

[0047] See also Figure 2 and Figure 4 A collecting roller is rotatably installed between the two fixed blocks 18, and the outer wall of the collecting roller is fixedly connected to the left side wall of the covering cloth 19, and the fixed block 18 is connected to the outer wall of the collecting roller by a volute spring. The collecting roller is driven to rotate by the volute spring, which can facilitate the covering cloth 19 to be rolled up onto the outer wall of the collecting roller when it is necessary to open the top opening of the transfer vehicle 1 and load pyrite. After loading is completed, the slider 13 can be pulled by the traction rope 11 to move in the slide 10, driving the covering cloth 19 to move and cover the top opening of the transfer vehicle 1.

[0048] See also Figure 5 A T-shaped movable groove is provided on the left side wall of the lifting slide 23, and a T-shaped movable block is provided in the T-shaped movable groove. The T-shaped movable block has the same shape as the T-shaped movable groove, and the right side of the T-shaped movable block is fixedly connected to the lifting plate 24 as a whole. The T-shaped movable block can prevent the lifting plate 24 from falling out of the lifting slide 23 during the vertical lifting movement of the lifting plate 24.

[0049] See also Figure 2 and Figure 4 A rotating motor is installed on the fixed block 18 close to the rear side wall of the transfer vehicle 1, and the rotating motor is connected to the rear side wall of the rotating shaft 20. The rotating motor drives the rotating shaft 20 to rotate upward, which can easily drive the fixed pressure plate 22 to move upward and pull the clamping column 25 out of the clamping groove on the clamping plate 14.

[0050] The implementation principle of this embodiment is: when in use, pour the pyrite into the transfer vehicle 1, and then insert the clamping column 25 into the clamping groove on the clamping plate 14, and then pull the slider 13 to slide in the slide groove 10 through the traction rope 11. At this time, the arc scraper 15 can push and scrape the pyrite that is higher than the top height of the transfer vehicle 1. When the covering cloth 19 completely covers the top opening of the transfer vehicle 1, the arc scraper 15 contacts the push plate 29, and the push plate 29 drives the rotating rod 28 to rotate, driving the L-shaped pressure plate 32 to move downward through the rotating rod 28, and pushing the electric push rod to move downward and contact the top of the arc scraper 15, so that the L-shaped pressure plate 32 limits the movement of the arc scraper 15, and can push the lifting pressure plate 24 and the fixed pressure plate 22 to effectively tighten the gap between the covering cloth 19 and the top plate of the transfer vehicle 1.

[0051] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material conveying and transfer system for pyrite processing, comprising a transfer vehicle (1), characterized in that: A vertical plate (2) is fixedly installed on the right side of the top of the transfer vehicle (1), a material unloading baffle (3) is provided on the right side of the vertical plate (2), and the top of the material unloading baffle (3) is connected to the vertical plate (2) via a hinge (4), hydraulic push rods (5) are provided on the front and rear sides of the transfer vehicle (1), and the hydraulic push rods (5) are connected to the transfer vehicle (1) and the material unloading baffle (3) via a connecting shaft (6), three limiting mechanisms (7) are installed on the top of the vertical plate (2), and a covering mechanism (8) is provided on the left side of the top of the transfer vehicle (1).

2. A raw material conveying and transfer system for pyrite processing according to claim 1, characterized in that: The covering mechanism (8) comprises two fixed plates (9), the top ends of the two fixed plates (9) are provided with a slide groove (10), and a traction rope (11) is provided in the slide groove (10), and the left side of the traction rope (11) is connected to a scraper mechanism (12), the top ends of the fixed plates (9) are fixedly installed with a limit block (17), and the limit block (17) is located between the scraper mechanism (12) and the fixed block (18), the slide groove (10) is fixedly installed with a fixed block (18), and the fixed block (18) is located on the left side of the scraper mechanism (12), a rotating shaft (20) is rotatably installed between the two fixed blocks (18), and the top end of the rotating shaft (20) is connected to a pressing mechanism (21), and a covering cloth (19) is provided between the two fixed blocks (18), and the right side of the covering cloth (19) is connected to the scraper mechanism (12).

3. A raw material conveying and transfer system for pyrite processing according to claim 2, characterized in that: The scraper mechanism (12) comprises two sliders (13), the top ends of the two sliders (13) are fixedly mounted with a clamping plate (14), the right sides of the two sliders (13) are commonly connected with an arc-shaped scraper (15), and the right sides of the arc-shaped scraper (15) are fixedly mounted with two material blocking plates (16).

4. A raw material conveying and transfer system for pyrite processing according to claim 2, characterized in that: The material pressing mechanism (21) comprises two fixed pressing plates (22), and a lifting chute (23) is provided on the right side of the two fixed pressing plates (22), and a lifting pressing plate (24) is provided in each of the lifting chute (23), a connecting plate (26) is connected between the two lifting pressing plates (24), and a clamping column (25) is provided on the right side of each of the lifting pressing plates (24).

5. The raw material conveying and transporting system for pyrite processing according to claim 1 is characterized in that: The covering mechanism (8) comprises a U-shaped block (27), a rotating rod (28) is rotatably mounted in a U-shaped groove on the U-shaped block (27), a push plate (29) is fixedly mounted at the bottom end of the rotating rod (28), and an L-shaped pressing plate (32) is mounted on the left side of the rotating rod (28).

6. A raw material conveying and transporting system for pyrite processing according to claim 5, characterized in that: An additional block (30) is fixedly mounted on the right side of the U-shaped block (27), and the left side of the additional block (30) is connected to the push plate (29) via a plurality of return springs (31).

7. A raw material conveying and transporting system for pyrite processing according to claim 3, characterized in that: The top end of the clamping plate (14) is provided with a clamping groove, and the diameter of the clamping groove is the same as the diameter of the clamping column (25).

8. The raw material conveying and transfer system for pyrite processing according to claim 2 is characterized in that: A collecting roller is rotatably mounted between the two fixed blocks (18), and the outer wall of the collecting roller is fixedly connected to the left side wall of the covering cloth (19), and the fixed block (18) and the outer wall of the collecting roller are connected via a spiral spring.

9. A raw material conveying and transporting system for pyrite processing according to claim 4, characterized in that: A T-shaped movable groove is provided on the left side wall of the lifting slide groove (23), and a T-shaped movable block is provided in the T-shaped movable groove. The T-shaped movable block has the same shape as the T-shaped movable groove, and the right side of the T-shaped movable block is fixedly connected to the lifting plate (24) to form a whole.

10. A raw material conveying and transfer system for pyrite processing according to claim 2, characterized in that: A rotating motor is installed on a fixed block (18) close to the rear side wall of the transfer vehicle (1), and the rotating motor is connected to the rear side wall of the rotating shaft (20).

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