Connecting mechanism for mineral aggregate discharging assembly and rack

Abstract

The utility model provides a connecting mechanism for a mineral aggregate discharging assembly and a rack, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The connecting mechanism for the mineral aggregate discharging assembly and the rack comprises a first supporting assembly and a second supporting assembly, a first connecting part is arranged at the upper end of the rack, a second connecting part is arranged in the middle of the rack, the first supporting assembly is located between the first connecting part and a first hopper, and the first hopper and the first connecting part can be connected in a positioning mode through the first supporting assembly; the second supporting assembly is located between the second connecting part and the second hopper, and the second hopper and the second connecting part can be connected in a positioning mode through the second supporting assembly. The connecting mechanism for the mineral aggregate discharging assembly and the rack is high in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a connecting mechanism between a mineral material feeding component and a machine frame. Background Art

[0002] Mineral unloading refers to the process of transferring ore from storage containers, conveyors, silos, and other facilities to the next processing step or equipment during ore processing, mineral processing, or metallurgy. This process is crucial to ensuring a continuous supply of materials, improving production efficiency, and ensuring production quality.

[0003] 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.

[0004] 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.

[0005] At the same time, 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. Summary of the Invention

[0006] The purpose of the utility model is to address the above-mentioned problems in the prior art and to provide a connecting mechanism between a mineral material feeding assembly and a machine frame with a compact structure and high stability.

[0007] The purpose of this utility model can be achieved through the following technical solutions:

[0008] A connecting mechanism between a mineral material discharge assembly and a frame, the discharge assembly including hopper one, hopper two and an output pipe, the size of the above-mentioned hopper one is larger than that of hopper two and the upper end of hopper two is connected to a lower port of the hopper, and the above-mentioned output pipe is fixedly connected to the lower port of hopper two, and it is characterized in that the present connecting mechanism includes support assembly one and support assembly two, the upper end of the frame has a connecting part one, the middle part of the frame has a connecting part two, the above-mentioned support assembly one is located between the connecting part one and the hopper one and the hopper one and the connecting part one can be positioned and connected by the support assembly one, the above-mentioned support assembly two is located between the connecting part two and the hopper two and the hopper two and the connecting part two can be positioned and connected by the support assembly two.

[0009] In the connecting mechanism of the mineral material discharging assembly and the rack, the connecting part one is a horizontal rod one horizontally fixed on the upper part of the rack, the supporting assembly one comprises a positioning seat and a positioning column, the positioning seat is fixed on the horizontal rod one, the positioning column is horizontally arranged and the inner end of the positioning column is fixed on the side of the hopper one, the upper end of the positioning seat is provided with a positioning recess recessed and matched with the positioning column, and the positioning column is embedded in the positioning recess.

[0010] In the connecting mechanism of the mineral material discharging assembly and the rack, the positioning seat and the positioning column form a supporting and connecting unit one, the number of the horizontal rod one is two, and the two horizontal rod ones are respectively located at the two sides of the rack, and each horizontal rod one is provided with a plurality of supporting and connecting units one between the corresponding side of the hopper one.

[0011] In the connecting mechanism of the mineral material discharging assembly and the rack, the lower end of the hopper one is provided with a discharging end in a tubular shape, the upper end of the hopper two is provided with a port with a size larger than that of the discharging end, and the upper end of the hopper two is sleeved on the discharging end.

[0012] In the connecting mechanism of the mineral material discharging assembly and the rack, the positioning seat comprises a fixed seat, a movable seat, a connecting column and a spring, the fixed seat is fixed on the horizontal rod one, the movable seat is located on the upper part of the fixed seat, the positioning recess is located on the upper part of the movable seat, the upper part of the fixed seat is provided with a guide hole matched with the connecting column, the upper end of the connecting column is fixed on the lower part of the movable seat, the lower end of the connecting column is arranged in the guide hole, and the spring is arranged in the guide hole and the two ends of the spring are respectively arranged on the connecting column and the fixed seat.

[0013] In the connecting mechanism of the mineral material discharging assembly and the rack, the number of the connecting column is two, and the two connecting columns are respectively fixed on the two ends of the movable seat.

[0014] In the connecting mechanism of the mineral material discharging assembly and the rack, the connecting part two is a horizontal rod two horizontally fixed on the middle part of the rack, the supporting assembly two comprises a supporting beam in an inverted U shape and a connecting piece fixed on the side of the hopper two, the two ends of the supporting beam in the U shape are fixed on the rack, the side of the connecting piece is fixed on the side of the hopper two, and the lower end of the connecting piece is fixed on the upper end of the supporting beam.

[0015] In the connecting mechanism of the mineral material discharging assembly and the rack, the connecting piece is in a right triangle shape, the hypotenuse of the connecting piece is fixed on the outer side of the hopper two, and the right angle side of the connecting piece is in surface contact with and fixed on the bottom of the U shape of the supporting beam.

[0016] In the connecting mechanism of the mineral material discharging assembly and the rack, the bottom of the U shape of the supporting beam is provided with a plurality of connecting pieces along the length direction thereof.

[0017] In the above-mentioned connection mechanism between the mineral material unloading assembly and the frame, the support beam and the plurality of connecting plates form a second supporting connection unit, the number of the second supporting connection units is two and the two supporting connection units are symmetrically arranged on both sides of the second hopper.

[0018] In the above-mentioned connection mechanism between the mineral material discharge assembly and the frame, the hopper 2 is located directly below the hopper 1, the output pipe is arranged at an angle, the upper end of the output pipe is fixedly connected to the lower port of the hopper 2 through a flange, and the lower end of the output pipe extends out of the side of the frame.

[0019] Compared with the existing technology, the connection mechanism between the mineral material unloading assembly and the frame is that hopper one is connected to the connection part one of the frame through support assembly one, and hopper two is connected to the connection part two of the frame through support assembly two. Under the action of the two support assemblies, hopper one and hopper two can finally be stably connected to the frame. Since support assembly one and support assembly two are adjacent to each other up and down, their structure is compact and does not affect each other. Their stability is also relatively high, and they have high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a three-dimensional structural diagram of a connection mechanism between a mineral material unloading assembly and a machine frame.

[0021] Figure 2 The present invention is a side structural schematic diagram of a connection mechanism between a mineral material unloading assembly and a frame.

[0022] Figure 3 The present invention is a schematic cross-sectional structural diagram of a positioning seat in a connection mechanism between a mineral material feeding assembly and a machine frame.

[0023] In the figure, 1, hopper 1; 1a, positioning column; 1b, discharge end; 2, hopper 2; 3, output pipe; 4, frame; 5, crossbar 1; 6, crossbar 2; 7, positioning seat; 7a, fixed seat; 7a1, guide hole; 7b, movable seat; 7b1, positioning notch; 7c, connecting column; 7d, spring; 8, support beam; 9, connecting piece. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] like Figure 1 As shown, the unloading assembly includes hopper 1, hopper 2 and output pipe 3. The size of hopper 1 is larger than that of hopper 2 and the upper end of hopper 2 is connected to the lower port of hopper 1. The output pipe 3 is fixedly connected to the lower port of hopper 2.

[0028] like Figure 1 and Figure 2 and Figure 3 As shown, the connection mechanism between the mineral material unloading component and the frame includes a support component 1 and a support component 2. The upper end of the frame 4 has a connection part 1, and the middle part of the frame 4 has a connection part 2. The above-mentioned support component 1 is located between the connection part 1 and the hopper 1 and the hopper 1 can be positioned and connected with the connection part 1 through the support component 1. The above-mentioned support component 2 is located between the connection part 2 and the hopper 2 2 and the hopper 2 2 can be positioned and connected with the connection part 2 through the support component 2.

[0029] In the connection mechanism between the mineral material discharge assembly and the frame, a support assembly 1 is creatively set between the hopper 1 and the frame 4, and a support assembly 2 is set between the hopper 2 and the frame 4.

[0030] Because support assembly 1 and support assembly 2 respectively position, support, and connect hopper 1 and hopper 2, the connection is highly stable, maintaining its 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 its stability.

[0031] The connecting part is a horizontal rod 1, which is horizontally fixed on the upper part of the frame 4. The supporting assembly 1 comprises a positioning seat 7 and a positioning column 1a. The positioning seat 7 is fixed on the horizontal rod 1. The positioning column 1a is horizontally arranged and its inner end is fixed on the side of the hopper 1. The upper end of the positioning seat 7 has a positioning recess 7b1, which is recessed and matched with the positioning column 1a. The positioning column 1a is embedded in the positioning recess 7b1.

[0032] When the positioning column 7b1 is embedded in the positioning recess 7b1 of the positioning seat 7, the hopper 1 is stably connected on the horizontal rod 1, that is, the hopper 1 is stably connected on the top of the frame 4.

[0033] The positioning seat 7 and the positioning column 1a form a supporting and connecting unit 1. The number of the horizontal rods 1 is two, and the two horizontal rods 1 are respectively located on the two sides of the frame 4. Each horizontal rod 1 has a plurality of supporting and connecting units 1 between the corresponding side of the hopper 1.

[0034] The two horizontal rods 1 have a plurality of supporting and connecting units 1, which can stably connect the hopper 1 on the upper part of the frame 4.

[0035] The lower end of the hopper 1 has a discharge end 1b in a tubular shape. The upper end of the hopper 2 has a size larger than that of the discharge end 1b, and the upper end of the hopper 2 is sleeved on the discharge end 1b.

[0036] After the upper end of the hopper 2 is sleeved on the discharge end of the hopper 1, the hopper 1 and the hopper 2 are stably communicated. Although this structure can cause the hopper 1 and the hopper 2 not to be directly connected, it can avoid the vibration generated at the hopper 1 from being transmitted to the hopper 2.

[0037] The positioning seat 7 comprises a fixed seat 7a, a movable seat 7b, a connecting column 7c and a spring 7d. The fixed seat 7a is fixed on the horizontal rod 1. The movable seat 7b is located on the upper part of the fixed seat 7a. The positioning recess 7b1 is located on the upper part of the movable seat 7b. The upper part of the fixed seat 7a has a guide hole 7a1 matched with the connecting column 7c. The upper end of the connecting column 7c is fixed on the lower part of the movable seat 7b. The lower end of the connecting column 7c penetrates the guide hole 7a1. The spring 7d is located in the guide hole 7a1, and the two ends of the spring 7d act on the connecting column 7c and the fixed seat 7a respectively.

[0038] The connecting column 7c can move up and down relative to the fixed seat 7a, and the spring 7d is also arranged at the connecting column 7c. Therefore, during the process of injecting the mineral material into the hopper 1, the vibration at the hopper 1 can be effectively absorbed.

[0039] Of course, the cooperation of the connecting column 7c and the fixed seat 7a can also enable the movable seat 7b to stably move up and down by a small amount.

[0040] There are two connecting posts 7c, which are respectively fixed to both ends of the movable seat 7b.

[0041] The provision of the two connecting columns 7c can effectively improve the connection stability between the movable seat 7b and the fixed seat 7a.

[0042] The second connecting part is a second crossbar 6 that is laterally fixedly connected to the middle of the frame. The above-mentioned supporting assembly 2 includes an inverted U-shaped support beam 8 and a connecting piece 9 fixedly connected to the side of the second hopper 2. Both ends of the U-shape of the above-mentioned support beam 8 are fixedly connected to the frame 4. The side of the above-mentioned connecting piece 9 is fixedly connected to the side of the second hopper 2, and the lower end of the connecting piece 9 is fixedly connected to the upper end of the support beam 8.

[0043] The connecting piece 9 is in the shape of a right triangle, the hypotenuse of which is fixedly connected to the outer side of the hopper 2 2 , and the right-angled side of the connecting piece 9 is in surface contact with and fixedly connected to the U-shaped bottom of the support beam 8 .

[0044] The U-shaped bottom of the support beam 8 is provided with a plurality of connecting pieces 9 along its length.

[0045] Since both ends of the U-shape of the support beam 8 are fixedly connected to the second crossbar 6 , the support beam 8 can be stably connected to the middle of the frame 4 .

[0046] At the same time, the provision of a plurality of connecting pieces 9 enables the hopper 2 2 to be stably connected to the support beam 8 .

[0047] The support beam 8 and the plurality of connecting pieces 9 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 2 .

[0048] The supporting connection units 2 symmetrically arranged on both sides of the hopper 2 2 can effectively improve the connection stability between the hopper 2 2 and the frame 4, and appropriately improve the compactness of its structure.

[0049] The second hopper 2 is located directly below the first hopper 1 , and the output pipe 3 is tilted. The upper end of the output pipe 3 is fixedly connected to the lower port of the second hopper 2 through a flange, and the lower end of the output pipe 3 extends out of the side of the frame 4 .

[0050] The inclined output pipe 3 prevents the ore from falling into the frame 4.

[0051] In the connection mechanism between the mineral material feeding assembly and the frame, the first hopper is connected to the top of the frame through the first supporting assembly, and the second hopper is connected to the middle of the frame through the supporting assembly.

[0052] At the same time, hopper 1 and hopper 2 are conductive and are not directly connected.

[0053] 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.

[0054] 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.

[0055] At the same time, the support assembly 2 enables both sides of the hopper 2 to be fixedly supported, so that the hopper 2 can be stably positioned and connected to the middle of the frame.

[0056] 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.

[0057] 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 connection mechanism between a mineral material unloading assembly and a frame, wherein the unloading assembly comprises a hopper 1 (1), a hopper 2 (2) and an output pipe (3), wherein the size of the hopper 1 (1) is larger than that of the hopper 2 (2) and the upper end of the hopper 2 (2) is connected to the lower end of the hopper 1 (1), and the output pipe (3) is fixedly connected to the lower end of the hopper 2 (2), characterized in that: The connection mechanism comprises a support assembly 1 and a support assembly 2, wherein the upper end of the frame (4) is provided with a connection portion 1, and the middle part of the frame (4) is provided with a connection portion 2, the support assembly 1 is located between the connection portion 1 and the hopper 1 (1) and the hopper 1 (1) can be positioned and connected to the connection portion 1 through the support assembly 1, and the support assembly 2 is located between the connection portion 2 and the hopper 2 (2) and the hopper 2 (2) can be positioned and connected to the connection portion 2 through the support assembly 2.

2. The connection mechanism between the mineral material feeding assembly and the frame according to claim 1, characterized in that: The connecting portion 1 is a crossbar 1 (5) fixedly connected to the upper part of the frame (4) in a transverse direction. The supporting assembly 1 includes a positioning seat (7) and a positioning column (1a). The positioning seat (7) is fixedly connected to the crossbar 1 (5). The positioning column (1a) is arranged transversely and its inner end is fixedly connected to the side of the hopper 1 (1). The upper end of the positioning seat (7) has a positioning notch (7b1) that is recessed and matches the positioning column (1a). The positioning column (1a) is embedded in the positioning notch (7b1).

3. The connection mechanism between the mineral material feeding assembly and the frame according to claim 2, characterized in that: The positioning seat (7) and the positioning column (1a) form a supporting connection unit 1, the number of the cross bars 1 (5) is two and the two cross bars 1 (5) are respectively located on both sides of the frame (4), and there are a plurality of supporting connection units 1 between each cross bar 1 (5) and the side corresponding to the hopper 1 (1).

4. The connection mechanism between the mineral material feeding assembly and the frame according to claim 3, characterized in that: The lower end of the hopper 1 (1) has a tubular discharge end (1b), the upper end size of the hopper 2 (2) is larger than the discharge end size, and the upper end of the hopper 2 (2) is sleeved on the discharge end (1b).

5. The connection mechanism between the mineral material feeding assembly and the frame according to claim 4, characterized in that: The positioning seat (7) includes a fixed seat (7a), a movable seat (7b), a connecting column (7c) and a spring (7d), wherein the fixed seat (7a) is fixedly connected to the cross bar (5), the movable seat (7b) is located at the upper part of the fixed seat (7a), the positioning recess (7b1) is located at the upper part of the movable seat (7b), the upper part of the fixed seat (7a) has a guide hole (7a1) matching the connecting column (7c), the upper end of the connecting column (7c) is fixedly connected to the lower part of the movable seat (7b), the lower end of the connecting column (7c) is passed through the guide hole (7a1), the spring (7d) is located at the guide hole (7a1), and the two ends of the spring (7d) act on the connecting column (7c) and the fixed seat (7a) respectively.

6. The connection mechanism between the mineral material feeding assembly and the frame according to claim 5, characterized in that: There are two connecting columns (7c), and the two connecting columns (7c) are respectively fixedly connected to both ends of the movable seat (7b).

7. The connection mechanism between the mineral material feeding assembly and the frame according to claim 6, characterized in that: The second connecting portion is a second crossbar (6) laterally fixedly connected to the middle of the frame. The second supporting assembly comprises an inverted U-shaped support beam (8) and a connecting piece (9) fixedly connected to the side of the second hopper (2). Both ends of the U-shape of the support beam (8) are fixedly connected to the frame (4). The side of the connecting piece (9) is fixedly connected to the side of the second hopper (2), and the lower end of the connecting piece (9) is fixedly connected to the upper end of the support beam (8).

8. The connection mechanism between the mineral material feeding assembly and the frame according to claim 7, characterized in that: The connecting piece (9) is in the shape of a right triangle, the hypotenuse of the connecting piece (9) is fixedly connected to the outer side of the second hopper (2), and the right-angled side of the connecting piece (9) is in surface contact with and fixedly connected to the U-shaped bottom of the support beam (8).

9. The connection mechanism between the mineral material feeding assembly and the frame according to claim 8, characterized in that: The U-shaped bottom of the support beam (8) is provided with a plurality of connecting pieces (9) along its length direction.

10. The connection mechanism between the mineral material feeding assembly and the frame according to claim 9, characterized in that: The support beam (8) and a plurality of connecting pieces (9) form a second supporting connection unit. The number of the second supporting connection units is two, and the two supporting connection units are symmetrically arranged on both sides of the second hopper (2).

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