Novel stone washing machine with washing energy sieve

Abstract

The invention discloses a novel stone washing machine capable of washing a sieve with water. The novel stone washing machine comprises a base, a driving assembly; a flexible connecting shaft assembly; a vibration assembly; a water spraying assembly; a first belt wheel is driven to rotate under the action of a driving motor, the first belt wheel drives a second fixing plate to rotate, an eccentric block is driven to rotate through a belt, the eccentric block generates centrifugal force, a screen frame generates high-frequency vibration along a guide column under the cooperation of a spring, and stone is automatically classified in the vibration process and falls to the top of a corrugated plate through screen holes. When rotating, a first belt wheel drives a second belt wheel to rotate through connection of a transmission belt, the second belt wheel drives an impeller to rotate in a water pump through a rotating shaft, an external water source is pumped into a water distribution plate and discharged through a water outlet hole, and water is added to the top of a corrugated plate. The stones jump and roll along with corrugations from top to bottom along the corrugated plates under the action of gravity, are mixed with water during rolling, and collide with one another to clean in the rolling process.

Description

Technical Field

[0001] The invention relates to the technical field of stone screening, in particular to a novel water-washing and screening stone washing machine. Background Art

[0002] During the processing of various industries, stones are often easily mixed with other debris, and the stones need to be screened and separated from the debris. In manual screening, it is necessary to continuously shake the stones up and down and back and forth to separate them into layers, so that small debris can pass through the sieve holes and large stones remain on the screen. This generates a lot of dust, and manual screening is inefficient, making it difficult to meet the needs of modern production. Stone screening equipment is needed. Stone screening equipment is a mechanical device used for the grading and screening of materials such as sand, gravel, and ore. It is mainly divided into two categories: vibrating screens and drum screens. It is widely used in construction, mining, highways and other fields. It usually consists of a fixed frame, a conveyor belt, a screen plate, and an engine or motor. It screens materials of different sizes through vibration.

[0003] Most of the existing stone screening equipment is of the leak-net type, which uses vibration to grade and screen the stones and debris on the top of the equipment. However, since the equipment does not have the function of cleaning the stones, a large amount of mud is still attached to the surface of the screened stones and cannot be used directly. Separate cleaning equipment is required to clean the stones, which not only increases the equipment cost but also reduces the processing efficiency to a certain extent. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid blurring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing new water-washing and screen-capable stone washing machines, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a new type of water-washing stone washing machine with a screen. During use, the stone is placed on the top of the screen frame, and the first pulley is driven to rotate under the action of the driving motor, and the first pulley drives the second fixed plate to rotate. As shown in the figure, the two ends of multiple belts are respectively located between the pressure plate and the second fixed plate and between the pressure plate and the first fixed plate. The eccentric block is driven to rotate by the belt, and the eccentric block generates centrifugal force. The screen frame generates high-frequency vibration along the guide column with the cooperation of the spring. The belt can absorb vibration energy, buffer torque fluctuations, and avoid damage to the motor caused by vibration. At the same time, the flexible connection of the belt can automatically compensate for the alignment deviation between the motor and the equipment shaft, and avoid shaft bending and breakage caused by the rigid connection. The stone is automatically graded during the vibration process and falls through the sieve hole to the top of the corrugated plate, while debris with larger diameter falls along the screen frame. The top slope is discharged from the debris discharge port. When the first pulley rotates, it drives the second pulley to rotate at the same time through the connection of the transmission belt. The second pulley drives the impeller to rotate inside the water pump through the rotating shaft, and the external water source is drawn into the water distribution plate and discharged from the water outlet to add water to the top of the corrugated plate. Under the action of gravity, the stone jumps and rolls along the corrugated plate from top to bottom with the corrugations, and is mixed with water during the process. During the rolling process, the stones collide with each other for cleaning, which solves the problem that most of the existing stone screening equipment is of the leakage type. The stone and debris on the top of the equipment are graded and screened by vibration. However, since the equipment does not have the function of cleaning the stone, a large amount of mud is still attached to the surface of the stone after screening and cannot be used directly. Cleaning equipment is required to clean the stone, which not only increases the equipment cost but also reduces the processing efficiency to a certain extent.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A new type of water-washing and screening stone washing machine, comprising:

[0009] A base, the top of the base is movably connected to a screen frame, the top of the screen frame is provided with a plurality of screen holes, the middle of the screen frame is provided with a first hollow layer, the bottom of the first hollow layer is fixedly connected to a corrugated plate, the top and bottom of the screen frame are both inclined, both sides of the top of the screen frame are fixedly connected to baffles, one end of the screen frame is provided with a debris discharge port, and the other end of the screen frame is provided with a stone discharge port;

[0010] The drive assembly is installed on one side of the base;

[0011] A flexible coupling assembly connected to the drive assembly;

[0012] The vibration assembly is installed on one side of the screen frame and connected to the flexible coupling assembly to drive the screen frame to vibrate so that the stones fall onto the top of the corrugated plate through vibration;

[0013] The water spray assembly is installed on one side of the base and is connected to the driving assembly and the external water source respectively to add water to the top of the corrugated plate.

[0014] As a preferred solution of the new water-washing and screen-able stone washing machine described in the present invention, the corrugated plate is made of wear-resistant polyurethane waterproof material.

[0015] As a preferred solution of the new type of water-washing energy screen stone washing machine described in the present invention, the driving component includes a driving motor, one side of the base is fixedly connected to a first fixing frame, the top side of the first fixing frame is fixedly connected to one side of the driving motor, and the power output end of the driving motor passes through the first fixing frame and is fixedly connected to a first pulley.

[0016] As a preferred solution of the new type of water-washing screen stone washing machine described in the present invention, the flexible coupling assembly includes multiple belts, both ends of the belts are connected to pressure plates, and the pressure plates are movably connected to multiple hexagonal screws.

[0017] As a preferred solution of the new water-washing stone washing machine with screen according to the present invention, the vibration assembly includes an eccentric block, one end of the eccentric block is movably connected to one side of the screen frame, and one end of the eccentric block is fixedly connected to a first fixed plate, and the first fixed plate is provided with multiple first through holes.

[0018] As a preferred solution of the new type of water-washing screen stone washing machine described in the present invention, one end of the first pulley is fixedly connected to the second fixed plate, the second fixed plate is provided with a plurality of second through holes, and one end of the plurality of hexagon socket screws respectively passes through the first fixed plate and the second fixed plate and is externally threaded with a locking nut.

[0019] As an optimal solution of the new type of water-washing stone washing machine described in the present invention, multiple bosses are provided on both sides of the screen frame, the bottom of the boss is fixedly connected to a guide column, the two ends of the top of the base are respectively fixedly connected to multiple second fixing frames and multiple third fixing frames, one end of multiple guide columns respectively passes through the top of the second fixing frame and the top of the third fixing frame, the bottom of the guide column is fixedly connected to a limiting block, and springs are respectively provided between the bottom of the multiple bosses and the top of the second fixing frame and the top of the third fixing frame.

[0020] As a preferred solution of the new type of water-washing stone washing machine with screen function described in the present invention, the water spray assembly includes a water pump, a plurality of fourth fixing brackets are fixedly connected to the bottom of the water pump, a hexagonal screw is movably connected to the bottom of the fourth fixing bracket, a plurality of internal threaded holes are provided on the top of the base, and the hexagonal screw passes through the fourth fixing bracket and is threadedly connected to the base.

[0021] As a preferred solution of the new type of water-washing screen stone washing machine described in the present invention, a second pulley is movably connected to one side of the first fixed frame, a transmission belt is arranged between the second pulley and the first pulley, one end of the second pulley is fixedly connected to a rotating shaft, and one end of the rotating shaft passes through one side of the water pump and is fixedly connected to an impeller.

[0022] As a preferred solution of the new type of water-washing and screen-capable stone washing machine described in the present invention, the input end of the water pump is fixedly connected to a hose, the input end of the hose is connected to an external water source, the output end of the water pump is fixedly connected to a water pipe, the output end of the water pipe is fixedly connected to a water distribution plate, a second hollow layer is provided inside the water distribution plate, a plurality of water outlet holes are provided on one side of the water distribution plate, a fifth fixing frame is horizontally fixedly connected between the plurality of second fixing frames, and the water pipe is fixedly connected to the bottom of the fifth fixing frame.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: the stone is placed on the top of the screen frame, and the first pulley is driven to rotate under the action of the driving motor, and the first pulley drives the second fixed plate to rotate. As shown in the figure, the two ends of multiple belts are respectively located between the pressure plate and the second fixed plate and between the pressure plate and the first fixed plate. The eccentric block is driven to rotate by the belt, and the eccentric block generates centrifugal force. The screen frame generates high-frequency vibration along the guide column with the cooperation of the spring. The belt can absorb vibration energy, buffer torque fluctuations, and avoid damage to the motor caused by vibration. At the same time, the flexible connection of the belt can automatically compensate for the alignment deviation between the motor and the equipment shaft, and avoid shaft bending and breakage caused by rigid connection. The stone is automatically graded and falls through the sieve hole to the top of the corrugated plate during the vibration process, while debris with larger diameters is removed by the debris along the inclined surface at the top of the screen frame. The material is discharged from the discharge port. When the first pulley rotates, it drives the second pulley to rotate at the same time through the connection of the transmission belt. The second pulley drives the impeller to rotate inside the water pump through the rotating shaft, and the external water source is drawn into the water distribution plate and discharged from the water outlet. Water is added to the top of the corrugated plate. Under the action of gravity, the stone jumps and rolls along the corrugated plate from top to bottom with the corrugations, during which it is mixed with water. During the rolling process, the stones collide with each other for cleaning, which solves the problem that most of the existing stone screening equipment is of leakage type. The stone and debris on the top of the equipment are graded and screened by vibration. However, since the equipment does not have the function of cleaning the stone, a large amount of mud is still attached to the surface of the screened stone and it cannot be used directly. Cleaning equipment is required to clean the stone, which not only increases the equipment cost but also reduces the processing efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort. Among them:

[0025] Figure 1 This is a schematic diagram of the overall structure of a new type of water-washing stone washing machine with screen function according to the present invention.

[0026] Figure 2 This is a sectional view of the overall structure of a new type of water-washing and screenable stone washing machine according to the present invention.

[0027] Figure 3 This is a schematic diagram of the base structure of a new type of water-washing stone washing machine with screen according to the present invention.

[0028] Figure 4 This is a schematic diagram of the screen frame structure of a new type of water-washing stone washing machine of the present invention.

[0029] Figure 5 This is a schematic structural diagram of the flexible coupling assembly of a new type of water-washing energy screen stone washing machine of the present invention.

[0030] Figure 6 This is a schematic diagram of the structure of the water spray assembly of a new type of water-washing and screen-able stone washing machine of the present invention. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] Example 1

[0033] See also Figure 1-Figure 5 The present invention provides a new type of water-washing stone washing machine with screen function, comprising:

[0034] A base 1, a screen frame 2 is movably connected to the top of the base 1, a plurality of screen holes 8 are provided on the top of the screen frame 2, a first hollow layer 7 is provided in the middle of the screen frame 2, a corrugated plate 9 is fixedly connected to the bottom of the first hollow layer 7, the top and bottom of the screen frame 2 are both inclined, baffles 10 are fixedly connected to both sides of the top of the screen frame 2, a debris discharge port 29 is provided at one end of the screen frame 2, and a stone discharge port 30 is provided at one end of the screen frame 2;

[0035] A drive assembly is installed on one side of the base 1;

[0036] A flexible coupling assembly connected to the drive assembly;

[0037] The vibration assembly is installed on one side of the screen frame 2 and is connected to the flexible coupling assembly to drive the screen frame 2 to vibrate so that the stones fall onto the top of the corrugated plate 9 through vibration;

[0038] The water spray assembly is installed on one side of the base 1 and is connected to the driving assembly and the external water source respectively to add water to the top of the corrugated plate 9.

[0039] The corrugated plate 9 is made of wear-resistant polyurethane waterproof material.

[0040] The driving assembly includes a driving motor 4, a first fixing frame 3 is fixedly connected to one side of the base 1, a top side of the first fixing frame 3 is fixedly connected to one side of the driving motor 4, and a power output end of the driving motor 4 passes through the first fixing frame 3 and is fixedly connected to a first pulley 15.

[0041] The flexible coupling assembly includes a plurality of belts 5 , both ends of the belts 5 are connected to a pressure plate 31 , and the pressure plate 31 is movably connected to a plurality of hexagon socket screws 32 .

[0042] The vibration assembly includes an eccentric block 23 , one end of which is movably connected to one side of the screen frame 2 , and one end of the eccentric block 23 is fixedly connected to a first fixing plate 24 , which is provided with a plurality of first through holes 25 .

[0043] One end of the first pulley 15 is fixedly connected to the second fixing plate 16 , and the second fixing plate 16 is provided with a plurality of second through holes 17 . One end of a plurality of hexagon socket screws 32 respectively penetrates the first fixing plate 24 and the second fixing plate 16 and is externally threaded with a locking nut 33 .

[0044] Multiple bosses 26 are provided on both sides of the screen frame 2, and a guide column 27 is fixedly connected to the bottom of the boss 26. Multiple second fixing frames 11 and multiple third fixing frames 12 are fixedly connected at both ends of the top of the base 1. One end of the multiple guide columns 27 passes through the top of the second fixing frame 11 and the top of the third fixing frame 12 respectively, and the bottom of the guide column 27 is fixedly connected to the limiting block 28. Springs 14 are provided between the bottom of the multiple bosses 26 and the top of the second fixing frame 11 and the top of the third fixing frame 12 respectively.

[0045] Specifically, the stone is placed on the top of the screen frame 2, and the first pulley 15 is driven to rotate by the driving motor 4, and the first pulley 15 drives the second fixed plate 16 to rotate. Figure 1As shown, the two ends of the multiple belts 5 are respectively located between the pressure plate 31 and the second fixed plate 16 and between the pressure plate 31 and the first fixed plate 24. The eccentric block 23 is driven to rotate by the belt 5, and the eccentric block 23 generates centrifugal force. The screen frame 2 generates high-frequency vibration along the guide column 27 with the cooperation of the spring 14. The belt 5 can absorb vibration energy, buffer torque fluctuations, and avoid damage to the motor caused by vibration. At the same time, the flexible connection of the belt 5 can automatically compensate for the centering deviation between the motor and the equipment shaft, and avoid shaft bending and breakage caused by the rigid connection. The stone is automatically graded during the vibration process and falls through the sieve hole 8 to the top of the corrugated plate 9, while debris with larger diameters falls along the sieve hole 8. The top slope of the screen frame is discharged from the debris discharge port 29, and water is added to the top of the corrugated plate 9 through the water spray assembly. Under the action of gravity, the stones jump and roll along the corrugated plate 9 from top to bottom with the corrugations, and are mixed with water during the rolling process. The stones collide with each other and are cleaned during the rolling process, which solves the problem that most of the existing stone screening equipment are of the leakage type, and the stones and debris on the top of the equipment are graded and screened through vibration. However, since the equipment does not have the function of cleaning the stones, a large amount of mud is still attached to the surface of the screened stones and they cannot be used directly. Cleaning equipment is required to clean the stones, which not only increases the equipment cost but also reduces the processing efficiency to a certain extent.

[0046] Example 2

[0047] See also Figure 3 and Figure 6 , different from the above embodiment, the new water-washing stone washer of this embodiment also includes:

[0048] The water spray assembly includes a water pump 6, which is fixedly connected to a plurality of fourth fixing frames 38 at the bottom of the water pump 6, and a hexagonal screw 39 is movably connected to the bottom of the fourth fixing frame 38. A plurality of internal threaded holes 22 are provided at the top of the base 1, and the hexagonal screw 39 passes through the fourth fixing frame 38 and is threadedly connected to the base 1.

[0049] A second pulley 18 is movably connected to one side of the first fixed frame 3, a transmission belt 19 is provided between the second pulley 18 and the first pulley 15, one end of the second pulley 18 is fixedly connected to a rotating shaft 20, and one end of the rotating shaft 20 passes through one side of the water pump 6 and is fixedly connected to an impeller 21.

[0050] The input end of the water pump 6 is fixedly connected to a hose 34, the input end of the hose 34 is connected to an external water source, the output end of the water pump 6 is fixedly connected to a water pipe 35, the output end of the water pipe 35 is fixedly connected to a water distribution plate 36, a second hollow layer is provided inside the water distribution plate 36, and a plurality of water outlet holes 37 are provided on one side of the water distribution plate 36. A fifth fixed frame 13 is horizontally fixedly connected between the plurality of second fixed frames 11, and the water pipe 35 is fixedly connected to the bottom of the fifth fixed frame 13.

[0051] Specifically, when the first pulley 15 rotates, it drives the second pulley 18 to rotate at the same time through the connection of the transmission belt 19. The second pulley 18 drives the impeller 21 to rotate inside the water pump 6 through the rotating shaft 20, and draws the external water source into the water distribution plate 36 and discharges it through the water outlet 37. It is connected to the base 1 and avoids contact with the screen frame 2 to prevent damage to the water pump 6 when the screen frame 2 vibrates.

[0052] Although the present invention has been described above with reference to embodiments, various modifications may be made thereto and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as there are no structural conflicts, the various features of the embodiments disclosed herein may be combined with each other in any manner, and the omission of an exhaustive description of such combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of water-washing and screening stone washing machine, characterized in that: include: A base (1), wherein the top of the base (1) is movably connected to a screen frame (2), the top of the screen frame (2) is provided with a plurality of screen holes (8), the middle of the screen frame (2) is provided with a first hollow layer (7), the bottom of the first hollow layer (7) is fixedly connected to a corrugated plate (9), the top and bottom of the screen frame (2) are both inclined, both sides of the top of the screen frame (2) are fixedly connected to baffles (10), one end of the screen frame (2) is provided with a debris discharge port (29), and one end of the screen frame (2) is provided with a stone discharge port (30); A drive assembly is mounted on one side of the base (1); A flexible coupling assembly connected to the drive assembly; A vibration assembly is installed on one side of the screen frame (2) and is connected to the flexible coupling assembly and drives the screen frame (2) to vibrate so that the stones fall onto the top of the corrugated plate (9) through the vibration; A water spray assembly is installed on one side of the base (1) and is connected to the drive assembly and the external water source respectively and adds water to the top of the corrugated plate (9).

2. A new type of water-washing stone washing machine with screen function according to claim 1, characterized in that: The corrugated plate (9) is made of wear-resistant polyurethane waterproof material.

3. A new type of water-washing and screen-screening stone washing machine according to claim 2, characterized in that: The driving assembly comprises a driving motor (4), one side of the base (1) is fixedly connected to a first fixing frame (3), one side of the top of the first fixing frame (3) is fixedly connected to one side of the driving motor (4), and a power output end of the driving motor (4) passes through the first fixing frame (3) and is fixedly connected to a first pulley (15).

4. A new type of water-washing and screen-screening stone washing machine according to claim 3, characterized in that: The flexible shaft coupling assembly comprises a plurality of belts (5), both ends of the belts (5) are connected to a pressure plate (31), and the pressure plate (31) is movably connected to a plurality of hexagon socket screws (32).

5. A new type of water-washing and screen-screening stone washing machine according to claim 4, characterized in that: The vibration assembly includes an eccentric block (23), one end of the eccentric block (23) is movably connected to one side of the screen frame (2), and one end of the eccentric block (23) is fixedly connected to a first fixing plate (24), and the first fixing plate (24) is provided with a plurality of first through holes (25).

6. A new type of water-washing and screen-screening stone washing machine according to claim 5, characterized in that: One end of the first pulley (15) is fixedly connected to a second fixing plate (16), and the second fixing plate (16) is provided with a plurality of second through holes (17). One end of the plurality of hexagon socket screws (32) respectively passes through the first fixing plate (24) and the second fixing plate (16) and is externally threadedly connected to a locking nut (33).

7. A new type of water-washing and screen-screening stone washing machine according to claim 6, characterized in that: A plurality of bosses (26) are provided on both sides of the screen frame (2), and a guide column (27) is fixedly connected to the bottom of the boss (26). The two ends of the top of the base (1) are respectively fixedly connected to a plurality of second fixing frames (11) and a plurality of third fixing frames (12). One end of the plurality of guide columns (27) respectively passes through the top of the second fixing frame (11) and the top of the third fixing frame (12). The bottom of the guide column (27) is fixedly connected to a limiting block (28), and a spring (14) is provided between the bottom of the plurality of bosses (26) and the top of the second fixing frame (11) and the top of the third fixing frame (12).

8. A new type of water-washing and screen-screening stone washing machine according to claim 7, characterized in that: The water spray assembly comprises a water pump (6), a plurality of fourth fixing frames (38) are fixedly connected to the bottom of the water pump (6), a hexagonal screw (39) is movably connected to the bottom of the fourth fixing frame (38), a plurality of internal threaded holes (22) are provided on the top of the base (1), and the hexagonal screw (39) passes through the fourth fixing frame (38) and is threadedly connected to the base (1).

9. A new type of water-washing and screen-screening stone washing machine according to claim 8, characterized in that: A second pulley (18) is movably connected to one side of the first fixed frame (3), a transmission belt (19) is provided between the second pulley (18) and the first pulley (15), one end of the second pulley (18) is fixedly connected to a rotating shaft (20), and one end of the rotating shaft (20) passes through one side of the water pump (6) and is fixedly connected to an impeller (21).

10. A new type of water-washing and screen-screening stone washer according to claim 9, characterized in that: The input end of the water pump (6) is fixedly connected to a hose (34), the input end of the hose (34) is connected to an external water source, the output end of the water pump (6) is fixedly connected to a water pipe (35), the output end of the water pipe (35) is fixedly connected to a water distribution plate (36), a second hollow layer is provided inside the water distribution plate (36), a plurality of water outlet holes (37) are provided on one side of the water distribution plate (36), a fifth fixing frame (13) is transversely fixedly connected between the plurality of second fixing frames (11), and the water distribution pipe (35) is fixedly connected to the bottom of the fifth fixing frame (13).

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