Vibrating screen machine with mine ore screening structure

Abstract

The utility model discloses a sieve shaker with a mine ore screening structure, which comprises a mounting frame, and further comprises a vibration component arranged on the outer side of the mounting frame and used for providing vibration force to drive ore to vibrate; the utility model discloses a screening assembly and relates to the technical field of ore treatment equipment. According to the vibration screening machine with the mine ore screening structure, ore can be screened conveniently through the screening box and the screening rod, when the vibration screening machine is used, a collecting box is placed below a collecting hopper, then the ore falls to the top face of the screening rod through an extension plate, then a vibration assembly is started to drive a mounting frame to enable the screening box to vibrate, and at the moment, the ore can slowly move leftwards; and the ores are divided into three specifications through the screening rods with different gaps on the three screening boxes, penetrate through the screening rods and fall onto the screening assembly to screen impurities, and then fall into the notch and fall into the collecting box to be stored under the guide of the collecting hopper, so that the ores are classified and screened conveniently, and the overall working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ore processing equipment technical field, concretely is a vibrating screen machine with mine ore screening structure. BACKGROUND

[0002] Ore refers to the rock containing useful minerals and having exploitation value, or the mineral natural collection body in the crust, and the ore needs to be broken during processing, and the ore is graded and screened after being broken to improve the utilization rate of the ore and the product quality.

[0003] Referring to the patent application disclosed in the patent application with the publication number CN219168924U, a kind of ore screening device for mining, the utility model novel structure, can realize multiple processing to ore, reduce impurities in ore, reduce manual operation, improve the work efficiency of screening.

[0004] However, the device of the above technology is used to screen out impurities in ore through multiple screening frames, and further screen out impurities in small ore through screening net, and although the existing device can screen impurities in ore through this way, it is inconvenient to classify ore of different specifications, and external screening equipment is still needed for screening, which is relatively inconvenient, reduces the overall work efficiency, and the practicability is general. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a vibrating screen machine with mine ore screening structure, which solves the problem that the existing vibrating screen machine with mine ore screening structure is inconvenient to classify ore of different specifications, and external screening equipment is still needed for screening, which is relatively inconvenient, reduces the overall work efficiency, and the practicability is general.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a vibrating screen machine with mine ore screening structure, comprising a mounting frame, further comprising:

[0007] A vibration assembly is arranged on the outside of the mounting frame to provide vibration force to drive the ore to vibrate;

[0008] A screening assembly is arranged inside the mounting frame to grade and screen the size specifications of the ore, the vibration assembly comprises three screening boxes fixedly installed inside the mounting frame, the three screening boxes are arranged in a stepped shape from right to left to make the ore roll to the left for screening, the top surface of the inside of each of the three screening boxes is fixedly installed with a plurality of screening rods, the plurality of screening rods are arranged with gradually widened spacing from right to left to screen different sizes of ore, and the inside of each of the three screening boxes is provided with a screening assembly to screen out impurities in the ore.

[0009] Preferably, the screening assembly further comprises a notch formed in the left side of the bottom surface of the three screening boxes, three collecting hoppers are fixedly installed on the bottom surface of the inner cavity of the mounting frame for conveniently collecting the ores and avoiding deviation, the three collecting hoppers are located below the notch, the top surface of the left side of the screening box is fixedly provided with a guide plate for guiding the falling position of the ores, and the right side of the top surface of the mounting frame is fixedly provided with an extension plate for connecting the conveying belt and conveniently conveying the ores.

[0010] Preferably, the screening assembly comprises a storage box movably installed in the three screening boxes, a filter screen is movably installed in the storage box for screening impurities in the ores, a positioning frame is fixedly installed in the storage box for limiting the position of the filter screen, and fixing bolts for fixing the position of the filter screen are threadedly installed on the left and right sides of the top surface of the filter screen.

[0011] Preferably, the bottom surface of the filter screen is closely attached to the top surface of the positioning frame to position the filter screen, the bottom end of the fixing bolt threadedly penetrates the top surface of the filter screen and extends into the inner portion of the positioning frame to fix the position of the filter screen, the rear side of the storage box movably penetrates the inner portions of the three screening boxes and the mounting frame and is fixedly installed on one side of the handle to conveniently pull out the storage box for cleaning the filter screen, and the bottom end of the front side of the buckle is fixedly installed on the rear side of the mounting frame to fix the position of the storage box.

[0012] Preferably, the vibration assembly comprises a plurality of support plates fixedly installed on the front and rear sides of the mounting frame, a fixing frame is movably installed on the bottom surface of each of the plurality of support plates, vibration motors for driving the mounting frame to vibrate are fixedly installed on the front and rear sides of the mounting frame, springs for providing buffering force are fixedly installed on the bottom surface of the inner cavity of the fixing frame, and a bottom plate for fixing the position of the device is fixedly installed on the bottom surface of the fixing frame.

[0013] Preferably, the bottom surface of the support plate movably penetrates the inner portion of the fixing frame and is fixedly installed on the top end of the spring.

[0014] The utility model provides a kind of vibrating screen with mine ore screening structure.Compared with prior art, it has the following beneficial effects:

[0015] (1), the vibrating screen with mine ore screening structure, by the screening box and screening rod of being set, it is convenient to screen ore, when using, collecting box is placed below collecting hopper, then ore will fall to the top surface of screening rod through extension plate, then start vibration assembly to drive mounting frame to make screening box vibrate, at this time, ore will slowly move to left, and ore is divided into three specifications by the screening rod of different gap on three screening boxes, and impurities are screened out by falling through screening rod to screening assembly, then fall into notch and drop to collecting hopper by the guide of collecting hopper and be stored in collecting box, it is convenient to screen ore, improve overall work efficiency.

[0016] (2), the vibrating screen machine with the mine ore screening structure, the filter screen and the storage box are arranged, the sundries is cleaned, the ore is vibrated and screened, the sundries falls into the storage box, the ore is collected, the storage box is pulled out, the filter screen is replaced, the sundries in the storage box is cleaned, and the utility model discloses are convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view three-dimensional appearance schematic diagram of the utility model;

[0018] Figure 2 It is the rear view three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 3 It is the side view cross section three-dimensional appearance schematic diagram of the utility model;

[0020] Figure 4 It is the cross section three-dimensional appearance schematic diagram of the screening subassembly of the utility model;

[0021] Figure 5 It is the local subassembly cross section three-dimensional appearance schematic diagram of the screening subassembly of the utility model.

[0022] In the drawing: 1 - mounting frame, 21 - vibrating assembly, 211 - support plate, 212 - fixed frame, 213 - vibrating motor, 214 - bottom plate, 215 - spring, 22 - screening subassembly, 221 - collection hopper, 222 - screening box, 223 - screening rod, 224 - filter screen, 225 - guide plate, 226 - extension plate, 227 - handle, 228 - buckle, 229 - storage box, 2210 - fixed bolt, 2211 - positioning frame, 2212 - notch. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Referring to Figures 1-5 The utility model provides two technical schemes:

[0025] The first embodiment is a vibrating screen machine with a mine ore screening structure, comprising a mounting frame 1, further comprising:

[0026] A vibrating assembly 21 is arranged on the outside of the mounting frame 1 to provide a vibrating force to drive the ore to vibrate;

[0027] A screening assembly 22 is arranged inside the mounting frame 1 to screen and grade the size of the ore, the vibrating assembly 21 comprises three screening boxes 222 fixedly installed inside the mounting frame 1, and the top surfaces of the three screening boxes 222 are inclined, and the inclination angle is not specifically required, as long as the ore can move along the inclination angle of the three screening boxes 222 when the device is vibrating. The three screening boxes 222 are arranged in a stepped shape from right to left to make the ore roll to the left for screening. The top surfaces of the inner sides of the three screening boxes 222 are fixedly installed with a plurality of screening rods 223, which are linearly distributed on the top surfaces of the inner cavities of the three screening boxes 222. The plurality of screening rods 223 are arranged with gradually widened spacing from right to left to screen and grade ores of different sizes. The interiors of the three screening boxes 222 are provided with screening assemblies for screening out impurities in the ore. The screening assembly 22 further comprises a slot 2212 opened on the left side of the bottom surface of the three screening boxes 222. The bottom surface of the inner cavity of the mounting frame 1 is fixedly installed with three collecting hoppers 221 for conveniently collecting the ore to avoid falling off. The three collecting hoppers 221 are located below the slot 2212. The top surface of the left side of the mounting frame 1 is fixedly installed with an extension plate 226 for connecting the conveying belt to facilitate the conveying of the ore.

[0028] The screening boxes 222 and the screening rods 223 are arranged to facilitate the screening of the ore. In use, the collecting box is placed below the collecting hopper 221, and then the ore falls onto the top surface of the screening rod 223 through the extension plate 226. The vibrating assembly 21 is started to drive the mounting frame 1 to vibrate the screening box 222. At this time, the ore slowly moves to the left and is screened into three specifications by the screening rods 223 with different gaps on the three screening boxes 222, and then falls through the screening rods 223 to the screening assembly to screen out impurities. Then, it falls into the slot 2212 and is guided to fall into the collecting box through the collecting hopper 221 for storage, which facilitates the grading and screening of the ore and improves the overall work efficiency.

[0029] The second embodiment has the main difference from the first embodiment that the screening assembly comprises the storage boxes 229 movably mounted inside the three sub-screen boxes 222, the top surface of each storage box 229 is inclined, the inclination angle is not specifically required as long as the ore can move along the inclination angle of the storage box 229 when the device is vibrating, the inside of each storage box 229 movably mounts the filter screen 224 for screening the impurities in the ore, the inside of each storage box 229 fixedly mounts the positioning frame 2211 for limiting the position of the filter screen 224, the top surface of the filter screen 224 on the left and right sides both threadedly mount the fixing bolt 2210 for fixing the position of the filter screen 224, the rear side of each storage box 229 fixedly mounts the handle 227 and the buckle 228, the bottom surface of the filter screen 224 abuts against the top surface of the positioning frame 2211 to position the filter screen 224, the bottom end of the fixing bolt 2210 threadedly penetrates through the top surface of the filter screen 224 and extends to the inside of the positioning frame 2211 to fix the position of the filter screen 224, and unscrewing the fixing bolt 2210 from the positioning frame 2211 can take out the filter screen 224 for replacement and cleaning, the rear side of each storage box 229 movably penetrates through the inside of the three sub-screen boxes 222 and the mounting frame 1 and is fixedly mounted on one side of the handle 227 to facilitate pulling out the storage box 229 to clean the filter screen 224, and opening the buckle 228 and pulling the handle 227 can directly pull out the storage box 229 from the inside of the three sub-screen boxes 222 to clean the impurities in the storage box 229, the bottom end of the front side of the buckle 228 is fixedly mounted on the rear side of the mounting frame 1 to fix the position of the storage box 229, the vibration assembly 21 comprises the plurality of support plates 211 fixedly mounted on the front and rear sides of the mounting frame 1, the bottom surface of each support plate 211 movably mounts the fixing frame 212, the front and rear sides of the mounting frame 1 both fixedly mount the vibration motor 213 for driving the mounting frame 1 to vibrate, and starting the vibration motor 213 can drive the mounting frame 1 to vibrate to screen the ore through the screening assembly 22, the bottom surface of the inner cavity of the fixing frame 212 fixedly mounts the spring 215 for providing the buffering force, the bottom surface of the fixing frame 212 fixedly mounts the bottom plate 214 for fixing the position of the device, the bottom surface of the support plate 211 movably penetrates through the inside of the fixing frame 212 and is fixedly mounted on the top end of the spring 215, and the elastic force of the spring 215 can drive the mounting frame 1 to reset through the collecting hopper 221.

[0030] The filter screen 224 and the storage box 229 are arranged to facilitate the cleaning of sundries. During use, the ore after being sieved falls onto the top surface of the filter screen 224 and continues to be sieved, at which time the sundries fall through the filter screen 224 into the storage box 229, and the ore continues to move leftward to be collected. When the storage box 229 and the filter screen 224 need to be cleaned, the buckle 228 is opened, the handle 227 is pulled to pull out the storage box 229 from the inside of the screening box 222, the fixing bolt 2210 is loosened and rotated out of the positioning frame 2211, the filter screen 224 is taken out for replacement and cleaning, and the sundries in the storage box 229 can be cleaned at the same time, which is convenient, fast and practical.

[0031] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of various appliances are not specifically limited and can be used with conventional equipment.

[0032] During use, the device is powered on, and the collection box is placed below the collection hopper 221. Then the ore falls onto the top surface of the screening rod 223 through the extension plate 226, and the vibration motor 213 is started to drive the mounting frame 1 to vibrate the screening box 222. At the same time, the spring 215 drives the support plate 211 to reset the mounting frame 1. At this time, the ore slowly moves leftward and is divided into three specifications through the screening rod 223 with different gaps on the three screening boxes 222, and then falls through the screening rod 223 onto the top surface of the filter screen 224 to continue to be sieved. At this time, the sundries fall through the filter screen 224 into the storage box 229, and the ore continues to move leftward and falls into the notch 2212, and then falls into the collection box through the guide of the collection hopper 221 for storage. When the storage box 229 and the filter screen 224 need to be cleaned, the buckle 228 is opened, the handle 227 is pulled to pull out the storage box 229 from the inside of the screening box 222, the fixing bolt 2210 is loosened and rotated out of the positioning frame 2211, the filter screen 224 is taken out for replacement and cleaning, and the sundries in the storage box 229 can be cleaned at the same time.

[0033] It should be noted that, in the specification, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the term "includes" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process-method-article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process-method-article or equipment.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes- modifications- substitutions and variations of the embodiments can be made by those skilled in the art without departing from the spirit and principles of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A shaker with a mine ore screening structure, comprising a mounting frame (1), characterized in that: Also include: Vibration assembly (21) is arranged at the outside of the mounting frame (1) for providing vibration force to drive the ore vibration; The vibration assembly (21) includes three sieve boxes (222) fixedly installed inside the mounting frame (1), the three sieve boxes (222) are arranged in a stepped shape from right to left to make the ore roll to the left for screening, the top surface of the inside of the three sieve boxes (222) is fixedly installed with a plurality of screening rods (223), the plurality of screening rods (223) are arranged from right to left with gradually widened spacing to sieve different sizes of ore, and the inside of the three sieve boxes (222) is provided with a screening assembly for screening out impurities in the ore.

2. A vibrating screen machine having a mine ore screening structure as claimed in claim 1, characterized in that: The sieve assembly (22) further comprises a notch (2212) formed in the left side of the bottom surface of the three sieve boxes (222), and the bottom surface of the inner cavity of the mounting frame (1) is fixedly installed with three collecting hoppers (221) for conveniently collecting the ore to avoid falling off, the three collecting hoppers (221) are located below the notch (2212), the top surface of the left side of the sieve box (222) is fixedly provided with a guide plate (225) for guiding the falling position of the ore, and the right side of the top surface of the mounting frame (1) is fixedly installed with an extension plate (226) for connecting the conveying belt to facilitate conveying the ore.

3. A vibrating screen machine having a mine ore screening structure as claimed in claim 1, characterized in that: The screening assembly comprises a storage box (229) movably installed in the inside of the three sieve boxes (222), the inside of the storage box (229) is movably installed with a filter screen (224) for screening impurities in the ore, the inside of the storage box (229) is fixedly installed with a positioning frame (2211) for limiting the position of the filter screen (224), and the left and right sides of the top surface of the filter screen (224) are screwedly installed with fixed bolts (2210) for fixing the position of the filter screen (224).

4. A vibrating screen machine having a mine ore screening structure as claimed in claim 3, characterised in that: The bottom surface of the filter screen (224) is closely attached to the top surface of the positioning frame (2211) to position the filter screen (224), the bottom end of the fixed bolt (2210) is screwedly penetrated through the top surface of the filter screen (224) and extends into the inside of the positioning frame (2211) to fix the position of the filter screen (224), the rear side of the storage box (229) movably penetrates through the inside of the three sieve boxes (222) and the mounting frame (1) and is fixedly installed on one side of the handle (227) to facilitate pulling out the storage box (229) to clean the filter screen (224), and the bottom end of the front side of the buckle (228) is fixedly installed on the rear side of the mounting frame (1) to fix the position of the storage box (229).

5. The vibrating screen machine having a mine ore screening structure according to claim 1, characterized in that: The vibration component (21) comprises a plurality of support plates (211) fixedly installed on the front and back of the mounting rack (1), the bottom surface of each of the support plates (211) is movably installed with a fixed frame (212), the front and back of the mounting rack (1) are fixedly installed with vibration motors (213) for driving the mounting rack (1) to vibrate, the bottom surface of the inner cavity of the fixed frame (212) is fixedly installed with springs (215) for providing buffering force, and the bottom surface of the fixed frame (212) is fixedly installed with a bottom plate (214) for fixing the position of the device.

6. A vibrating screening machine having a mine ore screening structure according to claim 5, characterized in that: The bottom surface of the support plate (211) movably penetrates the inside of the fixed frame (212) and is fixedly installed at the top end of the spring (215).

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