Novel mineral separation feeding device

Abstract

The utility model provides a novel mineral separation feeding device, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The novel mineral separation feeding device comprises a rack, an adjustable feeding assembly and a discharging assembly are arranged on the rack from front to back in the length direction of the rack, one end of the adjustable feeding assembly is located at one end of the rack, the other end of the adjustable feeding assembly is located on the upper portion of the discharging assembly, and the novel mineral separation feeding device further comprises a pedal assembly. The pedal assembly is located on the machine frame, a pedal is located on the side portion of the discharging assembly, and a connecting mechanism capable of enabling the discharging assembly and the machine frame to be stably connected is arranged between the discharging assembly and the machine frame. The novel mineral separation feeding device is high in stability and compact in structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a novel mineral processing feeding device. Background Art

[0002] Mineral processing plants are equipment and systems used to separate valuable minerals from ore. These plants typically separate valuable minerals from waste rock through a series of processing steps based on the minerals' physical or chemical properties. The design and selection of a mineral processing plant depends on the nature of the ore, its mineral content, and the desired specifications for the final product.

[0003] The process of transferring ore from storage containers, conveyors, silos, etc. to the next processing step or equipment. This process is crucial to ensure a continuous supply of materials, improve production efficiency, and ensure production quality.

[0004] Gravity feeding is a common method of feeding materials. Specifically, it uses the material's own gravity to transfer it from a high place to a low place. This method is suitable for operations where the material has large particle size and good fluidity.

[0005] The existing mineral material unloading assembly is usually a single hopper, which is fixed to the frame. Since the unloading process is relatively long, in order to solve the above problems, the number of hoppers is usually multiple and connected in sequence.

[0006] In the existing unloading assembly, since multiple hoppers are fixedly connected in sequence, the number of the supporting assembly is only one, that is, only one of the hoppers is fixedly connected to the frame through the supporting assembly, resulting in poor connection stability.

[0007] At the same time, during the material conveying process, the inclination angle of the feed component needs to be adjusted according to the actual situation so that the material can pass through the feed component at the set speed.

[0008] The existing feeding assembly usually includes a bracket and a conveyor belt connected to the bracket. The existing bracket has a fixed inclination angle, which makes it unable to adapt to different conveying materials and has poor applicability. Summary of the Invention

[0009] The purpose of the utility model is to provide a novel mineral processing feeding device with high stability and compact structure in order to solve the above problems existing in the prior art.

[0010] The purpose of this utility model can be achieved through the following technical solutions:

[0011] A new type of mineral processing feeding device includes a frame, characterized in that an adjustable feeding assembly and a discharge assembly are arranged on the frame along its length direction from front to back, one end of the above-mentioned adjustable feeding assembly is located at one end of the frame, and the other end of the adjustable feeding assembly is located at the upper part of the discharge assembly. It also includes a pedal assembly, the pedal assembly is located on the frame and the pedal is located at the side of the discharge assembly, and a connecting mechanism between the discharge assembly and the frame can ensure a stable connection between the two.

[0012] In the above-mentioned new type of mineral processing feeding device, the adjustable feeding assembly includes a bracket, a conveying mechanism, an adjusting rod 1 and an adjusting rod 2. The above-mentioned bracket is arranged at an angle, the above-mentioned conveying mechanism is connected in the bracket and the conveying mechanism forms a feeding end and a discharging end at both ends of the bracket respectively, the lower end of the above-mentioned bracket is hinged on the frame, the lower ends of the above-mentioned adjusting rod 1 and the adjusting rod 2 are arranged adjacent to each other and are both hinged on the frame, the upper end of the above-mentioned adjusting rod 1 is adjacent to the feeding end and the upper end of the adjusting rod 1 is hinged to the bracket, the upper end of the above-mentioned adjusting rod 2 is adjacent to the discharging end and the upper end of the adjusting rod 2 is hinged to the bracket.

[0013] In the above-mentioned novel mineral processing feeding device, the angle between the bracket and the frame is 20-60 degrees.

[0014] In the above-mentioned novel mineral processing feeding device, a hinge seat is fixedly connected to the frame, and the lower end of the adjusting rod and the lower end of the adjusting rod are both hinged at the hinge seat.

[0015] In the above-mentioned new type of mineral processing feeding device, the conveying mechanism includes an active roller, a driven roller, a conveyor belt and a motor. The active roller is axially fixed at one end of the frame, the driven roller is axially fixed at the other end of the frame, the conveyor belt is sleeved on the active roller and the driven roller, the motor is fixedly connected to the bracket and the rotating shaft of the motor is fixedly connected to the active roller.

[0016] In the above-mentioned new type of mineral processing feeding device, the adjusting rod 1 includes a connecting rod 1, a connecting tube 1, a connecting rod 2, a nut 1 and a nut 2. The lower end of the connecting rod is hinged at the hinge seat, the upper end of the connecting rod 2 is hinged on the bracket, the lower end of the connecting rod is embedded in the upper end of the connecting tube 1, the upper end of the connecting rod 2 is embedded in the lower end of the connecting tube, the nut 1 is threadedly connected to the connecting rod 1, the nut 2 is threadedly connected to the connecting rod 2, and the connecting tube 1 is tightly pressed between the nut 1 and the nut 2.

[0017] In the above-mentioned new type of mineral processing feeding device, the feeding assembly includes hopper 1, hopper 2 and an output pipe. The size of the above-mentioned hopper 1 is larger than that of the above-mentioned hopper 2 and the upper end of the hopper 2 is connected to the lower port of the hopper. The above-mentioned output pipe is fixedly connected to the lower port of the hopper 2. The connecting mechanism includes support assembly 1 and support assembly 2. The upper end of the frame has a connecting part 1, and the middle part of the frame has a connecting part 2. The above-mentioned support assembly 1 is located between the connecting part 1 and the hopper 1 and the hopper 1 can be positioned and connected to the connecting part 1 through the support assembly 1. The above-mentioned support assembly 2 is located between the connecting part 2 and the hopper 2 and the hopper 2 can be positioned and connected to the connecting part 2 through the support assembly 2.

[0018] In the above-mentioned new type of mineral processing feeding device, the connecting part is a cross bar that is transversely fixed to the upper part of the frame, and the above-mentioned support assembly includes a positioning seat and a positioning column. The above-mentioned positioning seat is fixed to the cross bar, and the above-mentioned positioning column is arranged transversely and its inner end is fixed to one side of the hopper. The upper end of the above-mentioned positioning seat has a positioning recess that is recessed and matches the positioning column, and the above-mentioned positioning column is embedded in the positioning recess.

[0019] In the above-mentioned new type of mineral processing feeding device, the positioning seat and the positioning column form a supporting connection unit 1, the number of the cross bars 1 is two and the two cross bars 1 are respectively located on both sides of the frame, and there are several supporting connection units 1 between each cross bar 1 and the side corresponding to the hopper 1.

[0020] In the above-mentioned novel mineral processing feeding device, the lower end of the hopper has a tubular discharge end, the size of the upper end of the hopper is larger than that of the discharge end, and the upper end of the hopper is sleeved on the discharge end.

[0021] In the above-mentioned new type of mineral processing feeding device, the frame has a working part for screening and processing the mineral materials, and the pedal assembly is arranged on the frame and adjacent to the working part, including a support frame, a pedal net and a fence. The inner end of the above-mentioned support frame is fixedly connected to the frame. The number of the support frames is several, and the several support frames are arranged front and back in the horizontal direction. The several support frames are all connected to the lower part of the pedal net and the pedal net is flush with the upper part of the frame. The above-mentioned fence is fixedly connected to the outer edge of the pedal net.

[0022] In the above-mentioned new mineral processing feeding device, the support frame is a right triangle, and the two right-angled sides of the support frame are connecting side 1 and connecting side 2 respectively. The above-mentioned connecting side 1 is fixedly connected to the frame, and the above-mentioned connecting side 2 is fixedly connected to the lower part of the pedal net.

[0023] In the above-mentioned new type of mineral processing feeding device, it also includes an L-shaped connecting frame, the width of which is greater than the width of the support frame, the above-mentioned connecting edge 1 is connected to one of the inner sides of the connecting frame, and the above-mentioned connecting edge 2 is connected to the other inner side of the connecting frame, one of the outer sides of the connecting frame is in contact with and fixedly connected to the frame surface, and the other side of the connecting frame is in contact with and fixedly connected to the pedal mesh surface.

[0024] In the above-mentioned novel mineral processing feeding device, the width of the connecting frame is 5-8 times the width of the supporting frame.

[0025] Compared with the existing technology, the adjustable feeding assembly in this new type of mineral processing feeding device can adjust the length of the adjusting rod one and the adjusting rod two according to actual conditions, and ultimately change the inclination angle of the bracket, thereby adapting to different material transportation and having a relatively high adaptability.

[0026] At the same time, the setting of the adjustment rod 1 and the adjustment rod 2 can improve the connection stability of the bracket and ensure sufficient connection strength between the bracket and the frame. It is not only compact in structure but also has high practical value.

[0027] Since the pedal net is stably supported by several support frames, the inner ends of the support frames are directly fixed to the sides of the frame. The pedal net can be stably connected to the sides of the frame without changing the structure of the frame. At the same time, the setting of the fence plays a good protective role, which improves the safety of operators working at the pedal assembly.

[0028] At the same time, the pedal assembly is connected to the outer edge of the frame, and its structure is not only relatively compact, but also does not affect the structure of the frame itself, and its stability and structural compactness are relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the three-dimensional structure of a new type of mineral processing feeding device.

[0030] Figure 2 This is a three-dimensional structural diagram of an adjustable feeding assembly in a new type of mineral processing feeding device from a top view angle.

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustable feeding assembly in a new type of mineral processing feeding device from an upward perspective.

[0032] Figure 4 It is a three-dimensional structural diagram of the connecting mechanism in a new type of mineral processing feeding device.

[0033] Figure 5 This is a side structural schematic diagram of a connecting mechanism in a new type of ore dressing feeding device.

[0034] Figure 6This is a schematic cross-sectional view of the positioning seat in a new type of ore dressing feeding device.

[0035] Figure 7 This is a schematic diagram of the three-dimensional structure of a pedal assembly in a novel mineral processing feeding device when viewed from above.

[0036] Figure 8 This is a three-dimensional structural diagram of a pedal assembly in a new type of ore dressing feeding device from a top view angle.

[0037] In the figure, 1 is a frame; 2 is a bracket; 3 is an adjusting rod; 3a is a connecting rod; 3a1 is a hinge piece; 3b is a connecting tube; 3c is a connecting rod; 3d is a nut; 3e is a nut; 4 is an adjusting rod; 4a is a connecting rod; 4a1 is a hinge piece; 4b is a connecting tube; 4c is a connecting rod; 4d is a nut; 4e is a nut; 5 is a hinge seat; 5a is a plate; 5b is a plate; 5c is a plate; 6 is a driving roller; 7 is a driven roller; 8 is a conveyor belt; 9 is a motor.

[0038] 10. Hopper 1; 10a. Positioning column; 10b. Discharge end; 11. Hopper 2; 12. Output pipe; 13. Crossbar 1; 14. Crossbar 2; 15. Positioning seat; 15a. Fixed seat; 15a1. Guide hole; 15b. Movable seat; 15b1. Positioning notch; 15c. Connecting column; 15d. Spring; 16. Support beam; 17. Connecting piece;

[0039] 18. Working part; 19. Support frame; 19a. Connecting side 1; 19b. Connecting side 2; 19c. Avoidance hole; 20. Pedal net; 20a. Mesh; 20b. Skeleton; 20c. Frame; 21. Fence; 21a. Positioning tube; 21b. Railing; 22. Connecting frame. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0043] like Figure 1 As shown, this novel mineral processing feeding device includes a frame, on which an adjustable feeding assembly and a discharge assembly are arranged from front to back along the length direction of the frame, one end of the adjustable feeding assembly is located at one end of the frame, and the other end of the adjustable feeding assembly is located at the upper part of the discharge assembly. It also includes a pedal assembly, which is located on the frame and the pedal is located at the side of the discharge assembly. A connecting mechanism between the discharge assembly and the frame can stably connect the two.

[0044] like Figure 2 and Figure 3 As shown, the adjustable feeding assembly includes a bracket 2, a conveying mechanism, an adjusting rod 1 3 and an adjusting rod 2 4. The bracket 2 is arranged at an angle, the conveying mechanism is connected in the bracket 2 and the conveying mechanism forms a feeding end and a discharging end at both ends of the bracket 2 respectively, the lower end of the bracket 2 is hinged on the frame 1, the lower ends of the adjusting rod 1 3 and the adjusting rod 2 4 are adjacent to each other and are both hinged on the frame 1, the upper end of the adjusting rod 1 3 is adjacent to the feeding end and the upper end of the adjusting rod 1 3 is hinged to the bracket 2, the upper end of the adjusting rod 2 4 is adjacent to the discharging end and the upper end of the adjusting rod 2 4 is hinged to the bracket 2.

[0045] The lengths of the adjusting rod 1 3 and the adjusting rod 2 4 can be adjusted according to actual conditions, and the adjusted adjusting rod 1 3 and the adjusting rod 2 4 can maintain their adjusted lengths.

[0046] Therefore, by changing the lengths of the adjusting rod 1 3 and the adjusting rod 2 4 according to actual conditions, the tilt angle of the bracket 2 can be changed, ultimately adapting to the corresponding materials and the corresponding working occasions.

[0047] Of course, after the lengths of the adjusting rod 1 3 and the adjusting rod 2 4 are adjusted, the upper end of the adjusting rod 1 3, the upper end of the adjusting rod 2 4 and the hinge of the bracket 2 are arranged in a straight line. This can avoid that only one of the adjusting rods is subjected to force.

[0048] The included angle between the bracket 2 and the frame 1 is 20-60 degrees.

[0049] The frame 1 is fixedly connected with a hinge seat 5 , and the lower ends of the adjusting rod 1 3 and the adjusting rod 2 4 are both hinged at the hinge seat 5 .

[0050] The hinge seat 5 provides enough space for the lower end of the adjusting rod 1 3 and the lower end of the adjusting rod 2 4 to be connected.

[0051] The conveying mechanism includes an active roller 6, a driven roller 7, a conveyor belt 8 and a motor 9. The active roller 6 is axially fixed at one end of the frame 1, the driven roller 7 is axially fixed at the other end of the frame 1, the conveyor belt 8 is sleeved on the active roller 6 and the driven roller 7, and the motor 9 is fixedly connected to the bracket 2 and the rotating shaft of the motor 9 is fixedly connected to the active roller 6.

[0052] When the motor drives the active roller 6 to continuously rotate, the conveyor belt 8 located on the active roller 6 and the driven roller 7 can continuously translate.

[0053] The adjusting rod 3 includes a connecting rod 1 3a, a connecting tube 1 3b, a connecting rod 2 3c, a nut 1 3d and a nut 2 3e. The lower end of the connecting rod 1 3a is hinged at the hinge seat 5, the upper end of the connecting rod 2 3c is hinged on the bracket 2, the lower end of the connecting rod 1 3a is embedded in the upper end of the connecting tube 1 3b, the upper end of the connecting rod 2 3c is embedded in the lower end of the connecting tube 1 3b, the nut 1 3d is threadedly connected to the connecting rod 1 3a, the nut 2 3e is threadedly connected to the connecting rod 2 3c, and the connecting tube 1 3b is tightly pressed between the nut 1 3d and the nut 2 3e.

[0054] When the position of nut 1 3d on connecting rod 1 3a is changed, the actual position of connecting tube 1 3b and connecting rod 2 3c can be changed. Of course, the function of nut 2 3e is to stably position and connect connecting tube 1 3b between nut 1 3d and nut 2 3e.

[0055] The adjusting rod 2 4 includes a connecting rod 3 4a, a connecting tube 2 4b, a connecting rod 4 c, a nut 3 4d and a nut 4e. The lower end of the connecting rod 3 4a is hinged at the hinge seat 5, the upper end of the connecting rod 4 4c is hinged on the bracket 2, the lower end of the connecting rod 4 4c is embedded in the upper end of the connecting tube 2 4b, the upper end of the connecting rod 3 4a is embedded in the lower end of the connecting tube 2 4b, the nut 3 4d is threadedly connected to the connecting rod 3 4a, the nut 4 4e is threadedly connected to the connecting rod 4 4c, and the connecting tube 2 4b is tightly pressed between the nut 3 4d and the nut 4 4e.

[0056] After the position of nut three 4d on connecting rod three 4a is changed, the actual position of connecting tube two 4b and connecting rod four 4c can be changed. Of course, the function of nut three 4d is to stably position and connect connecting tube two 4b between nut three 4d and nut four 4e.

[0057] The hinge seat 5 includes a plate-shaped plate body 1 5a, a plate body 2 5b and a plate body 3 5c. The plate body 1 5c is arranged horizontally. The plate body 1 5a is in surface contact with the frame 1 and the two are fixedly connected. The lower ends of the plate body 2 5b and the plate body 3 5c are vertically fixed to the plate body 1 5a. The lower ends of the connecting rod 1 3a and the connecting rod 3 4a are hinged between the plate body 2 5b and the plate body 3 5c.

[0058] The first plate 5a not only provides enough space for the second plate 5b and the third plate 5c to be connected, but also the first plate 5a is in surface contact with the frame 1, so the entire hinge seat 5 can also be stably fixedly connected to the frame 1.

[0059] At the same time, plate body 2 5b and plate body 3 5c increase the contact area with the lower end of connecting rod 1 3a and the lower end of connecting rod 3 4a, and ultimately enable the lower end of connecting rod 1 3a and the lower end of connecting rod 3 4a to be stably hinged at the hinge seat 5.

[0060] The lower end of the connecting rod 1 3a is fixedly connected with a hinge piece 1 3a1 in the form of a sheet. The hinge piece 1 3a1 is embedded between the second plate 5b and the third plate 5c, and the three are hinged.

[0061] The hinge piece 1 3a1 is embedded between the plate 2 5b and the plate 3 5c, which can effectively improve the connection stability of the hinge.

[0062] The lower end of the connecting rod 3 4a is fixedly connected with a hinge piece 2 4a1 in the form of a sheet. The hinge piece 2 4a1 is embedded between the plate 2 5b and the plate 3 5c and the three are hinged.

[0063] The second hinge piece 4a1 is embedded between the second plate 5b and the third plate 5c, which can effectively improve the connection stability of the hinge.

[0064] The adjusting rod 1 3 , the adjusting rod 2 4 and the hinge seat 5 form an adjusting support unit. There are two adjusting support units, and the two adjusting support units are symmetrically arranged on both sides of the bracket 2 .

[0065] The provision of the two adjustment support units can make the bracket 2 more stably connected to the rack 1. Of course, the adjustment amounts of the two adjustment support units need to be kept synchronized during adjustment.

[0066] Since the lengths of the adjusting rod 1 and the adjusting rod 2 can be adjusted according to actual conditions, the adjustable feeding assembly can ultimately change the inclination angle of the bracket, thereby adapting to different material conveying and having high adaptability.

[0067] At the same time, the setting of the adjustment rod 1 and the adjustment rod 2 can improve the connection stability of the bracket and ensure sufficient connection strength between the bracket and the frame. It is not only compact in structure but also has high practical value.

[0068] like Figure 3 As shown, the unloading assembly includes hopper 10, hopper 2 11 and output pipe 12. The size of hopper 10 is larger than that of hopper 2 11 and the upper end of hopper 2 11 is connected to the lower end of hopper 10. The output pipe 12 is fixedly connected to the lower end of hopper 2 11.

[0069] like Figure 3 and Figure 4 and Figure 5 and Figure 6 As shown, the connection mechanism between the mineral material unloading assembly and the frame includes a support assembly 1 and a support assembly 2. The upper end of the frame 1 has a connection part 1, and the middle part of the frame 1 has a connection part 2. The above-mentioned support assembly 1 is located between the connection part 1 and the hopper 10 and the hopper 10 can be positioned and connected with the connection part 1 through the support assembly 1. The above-mentioned support assembly 2 is located between the connection part 2 and the hopper 2 11 and the hopper 2 11 can be positioned and connected with the connection part 2 through the support assembly 2.

[0070] In the connection mechanism between the mineral material unloading assembly and the frame, a support assembly 1 is creatively set between the hopper 1 10 and the frame 1, and a support assembly 2 is set between the hopper 2 11 and the frame 1.

[0071] Because support assembly 1 and support assembly 2 respectively position, support, and connect hopper 10 and hopper 2 11, the connection is highly stable, ensuring stability even after prolonged use. Furthermore, support assembly 1 and support assembly 2 independently bear the load, preventing excessive loads at the local connection and further improving stability.

[0072] The connecting part 1 is a cross bar 13 that is laterally fixedly connected to the upper part of the frame 1. The above-mentioned support component 1 includes a positioning seat 15 and a positioning column 10a. The above-mentioned positioning seat 15 is fixedly connected to the cross bar 13. The above-mentioned positioning column 10a is arranged laterally and its inner end is fixedly connected to the side of the hopper 10. The upper end of the above-mentioned positioning seat 15 has a positioning recess 15b1 that is recessed and matches the positioning column 10a, and the above-mentioned positioning column 10a is embedded in the positioning recess 15b1.

[0073] When the positioning column 7b1 is embedded in the positioning recess 15b1 of the positioning seat 15, the hopper 10 can be stably connected to the cross bar 13, that is, the hopper 10 is stably connected to the top of the frame 1.

[0074] The positioning seat 15 and the positioning column 10a form a supporting connection unit 1. There are two cross bars 13, and the two cross bars 13 are respectively located on both sides of the frame 1. There are several supporting connection units 1 between each cross bar 13 and the side corresponding to the hopper 10.

[0075] Both cross bars 13 have multiple supporting connection units 1, and this structure can stably connect the hopper 10 to the upper part of the frame 1.

[0076] The lower end of the hopper 10 has a tubular discharge end 10b, the upper end of the hopper 2 11 is larger than the discharge end 10b and the upper end of the hopper 2 11 is sleeved on the discharge end 10b.

[0077] After the upper end of hopper 11 is sleeved on the discharge end of hopper 10, hopper 10 and hopper 2 11 can be stably connected. Although this structure will result in hopper 10 and hopper 2 11 not being directly connected, it can prevent the vibration generated at hopper 10 from being transmitted to hopper 2 11.

[0078] The positioning seat 15 includes a fixed seat 15a, a movable seat 15b, a connecting column 15c and a spring 15d. The fixed seat 15a is fixedly connected to the cross bar 13, the movable seat 15b is located at the upper part of the fixed seat 15a, the positioning recess 15b1 is located at the upper part of the movable seat 15b, the upper part of the fixed seat 15a has a guide hole 15a1 matching the connecting column 15c, the upper end of the connecting column 15c is fixedly connected to the lower part of the movable seat 15b, the lower end of the connecting column 15c is passed through the guide hole 15a1, the spring 15d is located at the guide hole 15a1 and the two ends of the spring 15d act on the connecting column 15c and the fixed seat 15a respectively.

[0079] Since there is a connecting column 15c between the fixed seat 15a and the movable seat 15b, the connecting column 15c can move up and down relative to the fixed seat 15a, and there is also a spring 15d at the connecting column 15c. Therefore, when the mineral material is injected into the hopper 10, the vibration at the hopper 10 can be effectively absorbed.

[0080] Of course, the connection column 15c cooperates with the fixed seat 15a to enable the movable seat 15b to move slightly up and down stably.

[0081] There are two connecting posts 15c, which are respectively fixed to both ends of the movable seat 15b.

[0082] The provision of the two connecting columns 15c can effectively improve the connection stability between the movable seat 15b and the fixed seat 15a.

[0083] The second connecting part is a second crossbar 14 that is laterally fixedly connected to the middle part of the frame. The above-mentioned support assembly 2 includes an inverted U-shaped support beam 16 and a connecting piece 17 fixedly connected to the side of the second hopper 11. Both ends of the U-shape of the above-mentioned support beam 16 are fixedly connected to the frame 1, and the side of the above-mentioned connecting piece 17 is fixedly connected to the side of the second hopper 11, and the lower end of the connecting piece 17 is fixedly connected to the upper end of the support beam 16.

[0084] The connecting piece 17 is in a right triangle shape, the hypotenuse of the connecting piece 17 is fixedly connected to the outer side of the hopper 11 , and the right-angled side of the connecting piece 17 is in surface contact with and fixedly connected to the U-shaped bottom of the support beam 16 .

[0085] The U-shaped bottom of the support beam 16 has a plurality of connecting pieces 17 along its length.

[0086] Since both ends of the U-shape of the support beam 16 are fixedly connected to the second crossbar 14 , the support beam 16 can be stably connected to the middle of the frame 1 .

[0087] At the same time, the provision of a plurality of connecting pieces 17 enables the second hopper 11 to be stably connected to the support beam 16 .

[0088] The support beam 16 and the plurality of connecting pieces 17 form a second supporting connection unit. There are two second supporting connection units, and the two supporting connection units are symmetrically arranged on both sides of the second hopper 11 .

[0089] The supporting connection units 2 symmetrically arranged on both sides of the hopper 2 11 can effectively improve the connection stability between the hopper 2 11 and the frame 1, and appropriately improve the compactness of its structure.

[0090] The second hopper 11 is located directly below the first hopper 10 , and the output pipe 12 is tilted. The upper end of the output pipe 12 is fixedly connected to the lower end of the second hopper 11 through a flange, and the lower end of the output pipe 12 extends out of the side of the frame 1 .

[0091] The inclined output pipe 12 prevents the ore from falling into the frame 1 .

[0092] In the connection mechanism between the mineral material unloading assembly and the frame, the hopper 1 is connected to the top of the frame through the support assembly 1, and the hopper 2 is connected to the middle of the frame through the support assembly.

[0093] At the same time, hopper 1 and hopper 2 are conductive and are not directly connected.

[0094] Therefore, the above-mentioned support component 1 and support component 2 bear the force independently, and the vibration of the hopper one will not be transmitted to the hopper two.

[0095] Specifically, since the movable seat of the support assembly can move slightly up and down relative to the fixed seat, and the movable seat has a tendency to move upward under the elastic force of the spring, when the hopper is subjected to force, good buffering can be achieved through the above structure to avoid rigid contact between the hopper and the frame.

[0096] At the same time, the support assembly 2 provides fixed support on both sides of the hopper 2, so that the hopper 2 can be stably positioned and connected to the middle of the frame.

[0097] like Figure 7 As shown, the mineral material processing system includes a frame 1, and the frame 1 has a working part 18 for screening the mineral material.

[0098] like Figure 7 and Figure 8 As shown, the pedal assembly in the present mineral material processing system is arranged at the frame 1 and adjacent to the working part 18, including a support frame 19, a pedal net 20 and a fence 21. The inner end of the above-mentioned support frame 19 is fixedly connected to the frame 1. The number of the support frames 19 is several, and several support frames 19 are arranged front and back in the horizontal direction. Several support frames 19 are all connected to the lower part of the pedal net 20 and the pedal net 20 is flush with the upper part of the frame 1. The above-mentioned fence 21 is fixedly connected to the outer edge of the pedal net 20.

[0099] The support frame 19 is in the shape of a right triangle, and the two right-angled sides of the support frame 19 are a connecting side 19a and a connecting side 2 19b. The connecting side 19a is fixedly connected to the frame 1, and the connecting side 2 19b is fixedly connected to the lower part of the pedal net 20.

[0100] Since the connecting side 19a and the connecting side 2 19b in the support frame 19 are respectively two right-angled sides of the support frame 19, the connecting side 19a at the inner end of the support frame 19 can be stably fixed to the side of the frame 1, and the connecting side 2 19b at the upper part of the support frame 19 can be stably fixed to the lower part of the pedal net 20.

[0101] Several support frames 19 fixedly connected to the side of the frame 1 can provide good support for the pedal net 20 , ultimately ensuring that the pedal net 20 is stably connected to the side of the frame 1 .

[0102] The fence 21 at the outer edge of the pedal net 20 can improve safety and ensure that operators can safely walk on the pedal assembly or perform corresponding maintenance work.

[0103] It also includes an L-shaped connecting frame 22, the width of which is greater than the width of the support frame 19, the connecting edge 19a is connected to one of the inner sides of the connecting frame 22, and the connecting edge 2 19b is connected to the other inner side of the connecting frame 22, one outer side of the connecting frame 22 is in surface contact with and fixedly connected to the frame 1, and the other side of the connecting frame 22 is in surface contact with and fixedly connected to the pedal net 20.

[0104] The width of the connecting frame 22 is 5 times the width of the supporting frame 19. Of course, according to actual conditions, the above ratio data can be 6 times or 7 times.

[0105] Since the width of the connection frame 22 is significantly greater than the width of the support frame 19 , the connection frame 22 can be in stable surface contact with the frame 1 and the pedal net 20 , which can effectively improve the connection stability.

[0106] The support frame 19 is fixedly connected to the middle portion of the connecting frame 22 .

[0107] This can improve the compactness of the structure and provide sufficient space on the support frame 19 for fasteners to pass through and connect.

[0108] The support frame 19 has a through-hole 19c in the middle.

[0109] The avoidance hole 19c has two functions:

[0110] First, reduce the material consumption of the support frame 19 and appropriately reduce costs;

[0111] Secondly, since there are pipelines in the mineral material processing system, the pipelines can be properly supported after being passed through the avoidance hole 19c.

[0112] The pedal net 20 includes a mesh 20a, a skeleton 20b and a frame 20c. The skeleton 20b is fixedly connected in the frame 20c. The mesh 20a and the skeleton 20b are both fixedly connected in the frame 20c.

[0113] The mesh 20 a and the skeleton 20 b are both connected in the frame 20 c , and the skeleton 20 b is used to increase the strength of the entire pedal net 20 .

[0114] The mesh 20a is a long plate-shaped body having a plurality of through holes therethrough.

[0115] Such a structure can prevent debris or rainwater from accumulating at the pedal assembly.

[0116] The skeleton 20b includes a plurality of transverse beams and a plurality of longitudinal beams.

[0117] The fence 21 includes a railing 21b and a positioning tube 21a fixedly connected to the outer edge of the frame 20c, and the lower end of the railing 21b is connected to the positioning tube 21a.

[0118] The lower end of the positioning tube 21a is sealed, and the lower end of the railing 21b can be stably positioned after being inserted into the positioning tube 21a.

[0119] The pedal assembly in this mineral material processing system is stably supported by a number of support frames, and the inner ends of the support frames are directly fixed to the sides of the frame. The pedal net can be stably connected to the sides of the frame without changing the frame structure. At the same time, the setting of the fence plays a good protective role, thereby improving the safety of operators working at the pedal assembly.

[0120] At the same time, the pedal assembly is connected to the outer edge of the frame, and its structure is not only relatively compact, but also does not affect the structure of the frame itself, and its stability and structural compactness are relatively high.

[0121] The various technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0122] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments fall within the scope of protection claimed by the present invention.

Claims

1. A new type of mineral processing feeding device, including a frame, characterized in that: The frame (1) is provided with an adjustable feeding assembly and a blanking assembly along its length direction from front to back, one end of the adjustable feeding assembly is located at one end of the frame, and the other end of the adjustable feeding assembly is located at the upper part of the blanking assembly. The frame (1) also includes a pedal assembly, the pedal assembly is located on the frame, and the pedal is located at the side of the blanking assembly. A connecting mechanism is provided between the blanking assembly and the frame (1) so that the two can be stably connected.

2. A new type of mineral processing feeding device according to claim 1, characterized in that: The adjustable feeding assembly comprises a bracket (2), a conveying mechanism, an adjusting rod 1 (3) and an adjusting rod 2 (4); the bracket (2) is tilted, the conveying mechanism is connected in the bracket (2) and the conveying mechanism forms a feeding end and a discharging end at both ends of the bracket (2); the lower end of the bracket (2) is hinged on the frame (1); the lower ends of the adjusting rod 1 (3) and the adjusting rod 2 (4) are adjacent to each other and are both hinged on the frame (1); the upper end of the adjusting rod 1 (3) is adjacent to the feeding end and the upper end of the adjusting rod 1 (3) is hinged to the bracket (2); the upper end of the adjusting rod 2 (4) is adjacent to the discharging end and the upper end of the adjusting rod 2 (4) is hinged to the bracket (2).

3. A new type of mineral processing feeding device according to claim 2, characterized in that: The angle between the bracket (2) and the frame (1) is 20-60 degrees.

4. A new type of mineral processing feeding device according to claim 3, characterized in that: The frame (1) is fixedly connected with a hinge seat (5), and the lower ends of the adjusting rod 1 (3) and the adjusting rod 2 (4) are both hinged at the hinge seat (5).

5. A novel mineral processing feeding device according to claim 4, characterized in that: The unloading assembly includes hopper 1 (10), hopper 2 (11) and an output pipe (12), the size of hopper 1 (10) is larger than that of hopper 2 (11) and the upper end of hopper 2 (11) is connected to the lower end of hopper 1 (10), and the output pipe (12) is fixedly connected to the lower end of hopper 2 (11). The connecting mechanism includes support assembly 1 and support assembly 2, the upper end of the frame (1) has a connection part 1, the middle part of the frame has a connection part 2, the support assembly 1 is located between the connection part 1 and hopper 1 and can positionally connect hopper 1 (10) with the connection part 1 through the support assembly 1, and the support assembly 2 is located between the connection part 2 and hopper 2 and can positionally connect hopper 2 (11) with the connection part 2 through the support assembly 2.

6. A novel mineral processing feeding device according to claim 5, characterized in that: The connecting portion 1 is a crossbar 1 (13) fixedly connected to the upper part of the frame (1) in a transverse direction. The supporting assembly 1 includes a positioning seat (15) and a positioning column (10a). The positioning seat (15) is fixedly connected to the crossbar 1 (13). The positioning column (10a) is arranged transversely and its inner end is fixedly connected to the side of the hopper 1 (10). The upper end of the positioning seat (15) has a positioning notch (15b1) that is recessed and matches the positioning column (10a). The positioning column (10a) is embedded in the positioning notch (15b1).

7. A new type of mineral processing feeding device according to claim 6, characterized in that: The positioning seat (15) and the positioning column (10a) form a supporting connection unit 1, the number of the cross bars 1 (13) is two and the two cross bars 1 (13) are respectively located on both sides of the frame (1), and there are a plurality of supporting connection units 1 between each cross bar 1 (13) and the side corresponding to the hopper 1 (10).

8. A novel mineral processing feeding device according to claim 7, characterized in that: The lower end of the hopper 1 (10) has a tubular discharge end (10b), the upper end size of the hopper 2 (11) is larger than the discharge end size, and the upper end of the hopper 2 (11) is sleeved on the discharge end.

9. A novel mineral processing feeding device according to claim 8, characterized in that: The frame (1) has a working portion (18) for screening and processing mineral materials. The pedal assembly is arranged at the frame (1) and adjacent to the working portion (18), and includes a support frame (19), a pedal net (20) and a fence (21). The inner end of the support frame (19) is fixedly connected to the frame (1). The number of the support frames (19) is several, and the several support frames (19) are arranged front and back in a horizontal direction. The several support frames (19) are all connected to the lower part of the pedal net (20) and the pedal net (20) is flush with the upper part of the frame (1). The fence (21) is fixedly connected to the outer edge of the pedal net (20).

10. A novel mineral processing feeding device according to claim 9, characterized in that: The support frame (19) is in the shape of a right triangle, and the two right-angled sides of the support frame (19) are a connecting side 1 (19a) and a connecting side 2 (19b), respectively. The connecting side 1 (19a) is fixedly connected to the frame (1), and the connecting side 2 (19b) is fixedly connected to the lower part of the pedal net (20).

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