Buffering impurity-removing feeding box for mineral separation

Abstract

The utility model discloses a buffering impurity-removing feeding box for mineral separation, and relates to the technical field of mining and related equipment thereof. The device comprises a box body and a feeding hopper arranged in the center of the top of the box body, limiting sliding holes are formed in the lower portions of the front end face and the rear end face of the box body, a sliding frame is installed in the limiting sliding holes in a sliding mode, an impurity removing assembly is arranged in the sliding frame, and circulating assemblies are arranged on the edges of the two sides in the box body. A vibration assembly is arranged below the front end face of the box body. Mineral aggregates can be filtered and purified for multiple times through the impurity removal assembly and the circulation assembly, the purpose of circularly filtering the mineral aggregates is achieved, the impurity removal efficiency and effect are improved, the impurity removal net can move back and forth in the horizontal direction through the vibration assembly to generate vibration, the mineral aggregates are prevented from being accumulated on the surface of the impurity removal net, and the service life of the mineral aggregates is prolonged. The aim of improving the mineral aggregate filtering efficiency on the surface of the impurity removal net is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining and related equipment, in particular to a buffer impurity removal feeding box for ore dressing. Background Art

[0002] With the development of society and technology, equipment in various fields has been greatly improved. Ore is a natural resource on the earth. Mining and refining various ores provide raw materials for industrial development. After the ore is mined, it needs to be processed to separate the impurities in the ore from the minerals. The buffering and impurity removal feed box can greatly improve the impurity removal efficiency of the ore and facilitate the use and operation of the staff.

[0003] However, it still has the following disadvantages in actual use:

[0004] 1. The existing buffer impurity removal feed box for mineral processing can only filter and remove impurities for a single time when in use, which may affect the filtering effect of the mineral, and if it is necessary to filter and remove impurities again in the future, it will affect the overall work efficiency;

[0005] 2. The existing buffer impurity removal feed box for mineral processing only removes impurities by the ore on the inclined impurity removal net when in use, which will cause the ore to pile up, thereby affecting the impurity removal efficiency of the ore and the use of subsequent equipment. To this end, we provide a buffer impurity removal feed box for mineral processing to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a buffer impurity removal feeding box for ore dressing, which can filter and remove impurities for multiple times by arranging impurity removal components and circulation components, so as to achieve the purpose of circulating filtration of the ore and improve the impurity removal efficiency and effect, and utilize a vibration component to make the impurity removal net move back and forth in the horizontal direction to generate vibration, so as to avoid the accumulation of ore on the surface of the impurity removal net and achieve the purpose of improving the filtration efficiency of the ore on the surface of the impurity removal net.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a buffer impurity removal feeding box for ore dressing, comprising a box body and a feeding hopper arranged at the center of the top thereof, a limited sliding hole is provided below the front and rear end surfaces of the box body, a sliding frame is slidably installed inside the limited sliding hole, an impurity removal component is arranged inside the sliding frame, circulation components are arranged at the edges of both sides of the box body, and a vibration component is arranged below the front end surface of the box body;

[0009] The impurity removal component includes an impurity removal motor and a drive shaft mounted on its output shaft through a coupling, and the other end of the drive shaft passes through a bearing on one side of the front end face of the sliding frame and is connected to a bearing on one side of the rear end face inside the sliding frame;

[0010] The circulation component includes a lifting cylinder and a collecting box arranged at the bottom of one end surface of the lifting cylinder, a discharge pipe is arranged at the center of the bottom of the collecting box, and a material guide rack is arranged at the top of one end surface of the lifting cylinder;

[0011] The vibration assembly comprises a reciprocating motor and a half toothed disc mounted on the output shaft thereof, and a toothed plate is arranged just above the half toothed disc.

[0012] The utility model is further configured that buffer guide plates are evenly and obliquely arranged on the upper part of the box body from top to bottom, and sliding seats are arranged at the edges of the front and rear ends of the top and bottom of the sliding frame.

[0013] The utility model is further configured that an outer frame is installed on the front end surface of the sliding frame, and the sliding seat is clamped on the outer side of the limiting sliding hole.

[0014] The utility model is further configured that a left winding roller is sleeved on the outer side of the outer wall of the driving shaft, and a debris removal net is wound on the outer side of the outer wall of the left winding roller.

[0015] The utility model is further configured that the other end of the debris removing net is wound around the outer side of the outer wall of the right winding roller, and the right winding roller is rotatably mounted on the other side of the interior of the sliding frame.

[0016] The utility model is further configured that a conveying motor is installed on the top of the lifting cylinder, the output shaft of the conveying motor passes through the bearing on the top of the lifting cylinder and is connected to the rotating shaft through a coupling, and spiral blades are arranged on the outer side of the outer wall of the rotating shaft.

[0017] The utility model is further configured that a moving block is installed on the top of the tooth plate, a guide rod is installed at the inner center position of the moving block, and buffer springs are sleeved on both sides of the outer wall of the guide rod.

[0018] The utility model is further configured that the moving block is located between adjacent buffer springs, the two ends of the guide rod are respectively mounted on the inner walls of adjacent support plates, and the rear end surface of the support plate is fixed on the outer wall of the box body.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model sets a dust removal component and a circulation component. Under the driving action of the dust removal motor and its related components, the dust removal net moves back and forth in the horizontal direction. At the same time, the filtered mineral material is transported by the action of the conveying motor and various components, so that the mineral material can be filtered and dusted for multiple times, so as to achieve the purpose of circulating filtration of the mineral material, improve the dust removal efficiency and effect, and solve the problem that the existing buffer dust removal feeding box for mineral processing can only perform a single filtering and dust removal treatment on the mineral material when in use, which may affect the filtering effect of the mineral material, and if filtering and dust removal is required again later, it will affect the overall work efficiency.

[0021] 2. The utility model sets a vibration component. The reciprocating motor can make the impurity removal net move back and forth in the horizontal direction to generate vibration under the action of the elastic properties of various components and buffer springs, so that the mineral materials will not accumulate on the surface of the impurity removal net, thereby achieving the purpose of improving the filtration efficiency of the mineral materials on the surface of the impurity removal net. It solves the problem that the existing buffer impurity removal feeding box for mineral processing only removes impurities by itself on the inclined impurity removal net when in use, and this method will cause the accumulation of mineral materials, thereby affecting the impurity removal efficiency of the mineral materials and the use of subsequent equipment.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The schematic diagram of the structure of a buffer impurity removal feed box for ore dressing is shown in FIG.

[0025] Figure 2 The figure is a cross-sectional view of a buffer impurity removal feed box for ore dressing.

[0026] Figure 3 This is a structural diagram of the sliding frame.

[0027] Figure 4 This is a structural diagram of the impurity removal component.

[0028] Figure 5 This is a disassembled diagram of the circulation component.

[0029] Figure 6 This is a structural diagram of the vibration component.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1-box, 101-feeding hopper, 102-buffering guide plate, 103-limiting sliding hole, 104-sliding frame, 1041-sliding seat, 1042-outer frame, 2-impurity removal component, 201-impurity removal motor, 2011-driving shaft, 202-left winding roller, 203-right winding roller, 204-impurity removal net, 3-circulation component, 301-lifting cylinder, 302-collecting box, 3021-discharge pipe, 303-leading frame, 304-conveying motor, 3041-rotating shaft, 3042-spiral blade, 4-vibration component, 401-reciprocating motor, 4011-semi-toothed disc, 402-toothed plate, 403-moving block, 404-guide rod, 405-buffering spring, 406-support plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0034] See also Figures 1 to 5 The utility model is a buffer impurity-removing feeding box for mineral processing, comprising a box body 1 and a feeding hopper 101 arranged at the top center position thereof, a limited sliding hole 103 is provided below the front and rear end surfaces of the box body 1, a sliding frame 104 is slidably installed inside the limited sliding hole 103, an impurity-removing component 2 is arranged inside the sliding frame 104, and a circulation component 3 is arranged at the edges of both sides of the interior of the box body 1; the impurity-removing component 2 comprises an impurity-removing motor 201 and a driving shaft 2011 installed on its output shaft through a coupling, the other end of the driving shaft 2011 penetrates the bearing on one side of the front end surface of the sliding frame 104 and is connected with the bearing on one side of the rear end surface of the inner side of the sliding frame 104; the circulation component 3 comprises a lifting cylinder 301 and a collecting box 302 arranged at the bottom of one side end surface thereof, a discharge pipe 3021 is arranged at the bottom center position of the collecting box 302, and a guide frame 303 is arranged at the top of one side end surface of the lifting cylinder 301.

[0035] Specifically, buffer guide plates 102 are evenly spaced and inclined from top to bottom on the upper part of the interior of the box body 1, sliding seats 1041 are provided at the front and rear edges of the top and bottom of the sliding frame 104, the front end face of the sliding frame 104 is installed with an outer frame 1042, the sliding seat 1041 is clamped on the outside of the limiting sliding hole 103, the outer side of the outer wall of the driving shaft 2011 is sleeved with a left winding roller 202, the outer side of the outer wall of the left winding roller 202 is wrapped with a debris removal net 204, the other end of the debris removal net 204 is wrapped around the outer side of the outer wall of the right winding roller 203, and the right winding roller 203 is rotatably installed on the other side of the interior of the sliding frame 104, and a conveying motor 304 is installed on the top of the lifting cylinder 301, the output shaft of the conveying motor 304 passes through the bearing at the top of the lifting cylinder 301 and is connected to the rotating shaft 3041 through a coupling, and the outer side of the outer wall of the rotating shaft 3041 is provided with a spiral leaf 3042.

[0036] Furthermore, the impurity removal motor 201 drives the left winding roller 202 to operate through the driving shaft 2011, and the circulation component 3 is provided with two groups, which are respectively located on both sides of the impurity removal net 204. The collection box 302 can collect impurities and the like that fall from the surface of the impurity removal net 204, and the buffer guide plate 102 can guide and buffer the mineral material to prevent the impurity material from falling and causing damage to the impurity removal net 204. The sliding frame 104 is made to slide horizontally inside the limiting slide hole 103 through the sliding seat 1041. The outer walls of the left winding roller 202 and the right winding roller 203 are both wrapped with the impurity removal net 204, and the outer end of the right winding roller 203 is provided with a coil spring, which can drive the right winding roller 203 to rotate through the elastic performance of the coil spring, and the conveying motor 304 drives the spiral blade 3042 to rotate through the rotating shaft 3041, and conveys the impurities and the like in the collection box 302.

[0037] The operation process of this embodiment is as follows: the ore is put into the box body 1 through the feeding hopper 101, and falls on the surface of the impurity removal net 204 under the buffering and guiding action of the buffer guide plate 102. At this time, the ore that does not meet the specifications can be filtered out through the impurity removal net 204, and the impurity removal motor 201 is started at the same time. The operation of the impurity removal motor 201 drives the driving shaft 2011 to rotate through the coupling, and the rotation of the driving shaft 2011 will drive the left winding roller 202 on its outer wall to rotate, and pull the impurity removal net 204 on the outer wall of the right winding roller 203 to wrap around the outer wall of the left winding roller 202, wherein the right winding roller 203 will squeeze the coil spring at its end when it rotates under force, at this time, the impurity removal net 204 will move to the left, and the impurities on its surface will fall into the collection box 302 at the lower left side, and then the conveying motor 304 will be started. 04's output shaft rotates through the coupling to drive the rotating shaft 3041 to rotate, and causes the spiral blades 3042 on its outer wall to rotate, so that the impurities filtered once inside the collection box 302 can be transported to the top, and fall again on the surface of the impurity removal net 204 by the guide rack 303 for secondary filtration, thereby achieving the purpose of circulating filtration of the mineral material, thereby improving the impurity removal efficiency and effect. After the secondary filtration, the impurity removal motor 201 is stopped. At this time, the elastic performance of the coil spring on the outside of the right winding roller 203 will drive it to rotate to the initial state, and pull the impurity removal net 204 on the outside of the left winding roller 202 to be wrapped around the outer wall of the right winding roller 203 again, and make the impurities after the secondary filtration fall into the collection box 302 at the lower right side. Similarly, the above operation is repeated until there is no impurity in the mineral material, and finally the impurities are discharged through the discharge pipe 3021. Specific embodiment 2

[0039] See also Figure 1 , 6 On the basis of the first specific embodiment, what is different from the first embodiment is that: a vibration assembly 4 is provided below the front end surface of the box body 1, and the vibration assembly 4 includes a reciprocating motor 401 and a half-toothed disc 4011 installed on its output shaft, and a toothed plate 402 is provided directly above the half-toothed disc 4011, which solves the problem that the existing buffer impurity removal feeding box for mineral processing only removes impurities by itself on the inclined impurity removal net when in use, and this method will cause the impurities to accumulate, thereby affecting the impurity removal efficiency of the impurities and the use of subsequent equipment.

[0040] Specifically, a moving block 403 is installed on the top of the tooth plate 402, a guide rod 404 is installed at the inner center position of the moving block 403, buffer springs 405 are sleeved on both sides of the outer wall of the guide rod 404, the moving block 403 is located between adjacent buffer springs 405, and both ends of the guide rod 404 are respectively installed on the inner walls of adjacent support plates 406, and the rear end face of the support plate 406 is fixed on the outer wall of the box body 1.

[0041] Furthermore, the operation of the reciprocating motor 401 drives the half toothed disc 4011 to rotate, wherein only half of the gear is set on the outer wall of the half toothed disc 4011, and the gear is meshed and connected with the gear at the bottom of the toothed plate 402, which plays a transmission role. When the moving block 403 slides on the outer wall of the guide rod 404, it squeezes the buffer spring 405 on one side, and the elastic performance of the buffer spring 405 drives the moving block 403 to move in the opposite direction.

[0042] The operation process of this embodiment is as follows: when the ore falls on the surface of the impurity removal net 204, the reciprocating motor 401 is started, and the output shaft of the reciprocating motor 401 rotates to drive the half toothed disc 4011 to rotate, and a gear is arranged at the half position on the outer wall of the half toothed disc 4011, and the gear is meshed with the gear at the bottom of the upper toothed plate 402. Therefore, when the half toothed disc 4011 rotates, it will drive the toothed plate 402 to move horizontally, and make the moving block 403 at the top slide on the outer wall of the guide rod 404, and squeeze the buffer spring 405 on one side, and the moving block 403 is installed at the bottom of the outer frame 1042. The outer frame 1042, the sliding frame 104 and the impurity removal component 2 are driven to slide in the limiting sliding hole 103 through the moving block 403. When the half toothed disc 4011 rotates to a position without a gear, the force on the toothed plate 402 disappears, and the moving block 403, the outer frame 1042, the sliding frame 104 and the impurity removal component 2 are ejected to the other side under the elastic performance of the buffer spring 405, and the buffer spring 405 on the other side is squeezed, so that the impurity removal net 204 located inside the sliding frame 104 can be vibrated, thereby achieving the purpose of improving the filtration efficiency of the mineral material on the surface of the impurity removal net 204.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A buffer impurity removal feed box for mineral processing, comprising a box body (1) and a feed hopper (101) arranged at the center of the top thereof, wherein the box body (1) is provided with a limit slide hole (103) below the front and rear end surfaces, and a slide frame (104) is slidably installed inside the limit slide hole (103), characterized in that: The interior of the sliding frame (104) is provided with a debris removal component (2), the inner edges of both sides of the box body (1) are provided with circulation components (3), and a vibration component (4) is provided below the front end surface of the box body (1); The impurity removal component (2) comprises an impurity removal motor (201) and a drive shaft (2011) mounted on its output shaft via a coupling, the other end of the drive shaft (2011) passing through a bearing on one side of the front end face of the sliding frame (104) and connected to a bearing on one side of the rear end face inside the sliding frame (104); The circulation component (3) comprises a lifting cylinder (301) and a collecting box (302) arranged at the bottom of one end surface thereof, a discharge pipe (3021) is arranged at the center of the bottom of the collecting box (302), and a material guide rack (303) is arranged at the top of one end surface of the lifting cylinder (301); The vibration assembly (4) comprises a reciprocating motor (401) and a half toothed disc (4011) mounted on the output shaft thereof, and a toothed plate (402) is arranged directly above the half toothed disc (4011).

2. A buffer impurity removal feed box for mineral processing according to claim 1, characterized in that: Buffer guide plates (102) are evenly spaced and tilted from top to bottom inside the box body (1), and sliding seats (1041) are provided at the front and rear edges of the top and bottom of the sliding frame (104).

3. A buffer impurity removal feed box for mineral processing according to claim 2, characterized in that: An outer frame (1042) is installed on the front end surface of the sliding frame (104), and the sliding seat (1041) is clamped on the outer side of the limiting sliding hole (103).

4. A buffer impurity removal feed box for mineral processing according to claim 1, characterized in that: A left winding roller (202) is sleeved on the outer side of the outer wall of the driving shaft (2011), and a debris removal net (204) is wound around the outer side of the outer wall of the left winding roller (202).

5. A buffer impurity removal feed box for mineral processing according to claim 4, characterized in that: The other end of the impurity removing net (204) is wound around the outer side of the outer wall of the right winding roller (203), and the right winding roller (203) is rotatably mounted on the other side of the interior of the sliding frame (104).

6. A buffer impurity removal feed box for mineral processing according to claim 1, characterized in that: A conveying motor (304) is installed on the top of the lifting cylinder (301), and the output shaft of the conveying motor (304) passes through the bearing at the top of the lifting cylinder (301) and is connected to the rotating shaft (3041) through a coupling. The outer side of the outer wall of the rotating shaft (3041) is provided with a spiral blade (3042).

7. The buffer impurity removal feed box for mineral processing according to claim 1, characterized in that: A moving block (403) is installed on the top of the tooth plate (402), a guide rod (404) is installed at the inner center of the moving block (403), and buffer springs (405) are sleeved on both sides of the outer wall of the guide rod (404).

8. A buffer impurity removal feed box for ore dressing according to claim 7, characterized in that: The moving block (403) is located between adjacent buffer springs (405), and the two ends of the guide rod (404) are respectively mounted on the inner walls of adjacent support plates (406), and the rear end surface of the support plate (406) is fixed on the outer wall of the box body (1).

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