Sandstone processing system cleaning mechanism and vibrating screen

Abstract

The utility model relates to the technical field of vibrating screens, and particularly discloses a gravel processing system cleaning mechanism and a vibrating screen, which comprise a power unit, a motor, a fixed base arranged on one side of the motor, a rotating shaft I arranged on the fixed base and a transmission component arranged on the rotating shaft I, the swing assembly is arranged on the transmission assembly; and the cleaning unit comprises a frame arranged on the swinging assembly, a mounting bottom plate arranged on the frame, a removing assembly arranged on the mounting bottom plate, and a brushing assembly arranged on one side of the removing assembly. The cleaning mechanism of the gravel processing system solves the problem that the screening efficiency is affected by equipment damage and production interruption due to the fact that the size of particles blocks a screen. Meanwhile, the vibrating screen solves the problems that a traditional vibrating screen lacks real-time monitoring, and operators are affected to know the running state of equipment in time.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to a sand and gravel processing system cleaning mechanism and a vibrating screen. Background Art

[0002] Vibrating screen is a mechanical device used for grading and screening materials.

[0003] When operating a vibrating screen, first ensure that the material is evenly distributed across the screen's feed area. Then, connect the power cord and start the screening equipment. During the screening operation, closely observe the material's screening performance and the equipment's operating conditions, adjusting the vibration intensity and frequency as needed to optimize the screening effect. Also, continuously monitor the screen's operating sound, vibration stability, and material distribution and flow to ensure a smooth and efficient screening process.

[0004] However, if the stones or other particles in the material are too large and exceed the screen aperture, they will get stuck in the screen holes in the direction of movement, causing blockage on the screen surface. This not only reduces screening efficiency but also causes equipment damage and production interruptions in the direction of movement. Moreover, traditional vibrating screens lack the ability to monitor the equipment status in real time along the direction of movement, making it difficult for operators to promptly understand the operating status of the vibrating screen at all locations. Utility Model Content

[0005] 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 in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In view of the problem in the above-mentioned prior art that the size of the particles blocks the screen, causing equipment damage and production interruption, thereby affecting the screening efficiency, the present utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a sand and gravel processing system cleaning mechanism, which aims to solve the problem that the size of particles blocks the screen, causing equipment damage and production interruption and affecting screening efficiency.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a sand and gravel processing system cleaning mechanism, comprising:

[0009] A power unit includes a motor, a fixed base provided on one side of the motor, a first rotating shaft provided on the fixed base, a transmission assembly provided on the first rotating shaft, and a swing assembly provided on the transmission assembly; and

[0010] The cleaning unit comprises a frame arranged on the swing assembly, a mounting base arranged on the frame, a rejecting assembly arranged on the mounting base, and a cleaning brush assembly arranged on one side of the rejecting assembly.

[0011] As a preferred solution of the cleaning mechanism of a sand and gravel processing system described in the utility model, the transmission assembly includes a first rotating wheel arranged on the first rotating shaft, a belt arranged on the first rotating wheel, and a second rotating wheel arranged on the belt.

[0012] As a preferred solution of the cleaning mechanism of a sand and gravel processing system described in the utility model, the swinging assembly includes a second rotating shaft arranged on the second rotating wheel, a convex part arranged on the second rotating shaft, a guide rod arranged on the first convex part, a connecting part arranged on the guide rod, and a fixing plate arranged on the first connecting part; support bases are arranged on both ends of the second rotating shaft.

[0013] As a preferred solution of the cleaning mechanism of a sand and gravel processing system described in the utility model, the rejection component includes a mounting base 1 arranged on the frame, a mounting base 2 arranged on the mounting base 1, a supporting sphere arranged on the mounting base 2, and a rejection rod arranged on the supporting sphere.

[0014] As a preferred solution of the cleaning mechanism of a sand and gravel processing system described in the utility model, the cleaning brush assembly includes a support column arranged on the mounting base, a rotating plate rotatably arranged on the support column, and a brush arranged on the rotating plate.

[0015] The beneficial effects of the utility model are as follows: through the cooperation between the rejection component and the cleaning component, the surface of the filter screen plate can be cleaned, solving the problem that the size of particles blocks the screen, causing equipment damage and production interruption and affecting the screening efficiency.

[0016] In view of the problem in the above-mentioned prior art that the traditional vibrating screen lacks real-time monitoring, which affects the operator's timely understanding of the equipment operating status, the present utility model is proposed.

[0017] Therefore, the purpose of the present invention is to provide a vibrating screen, the purpose of which is to solve the problem that the traditional vibrating screen lacks real-time monitoring, which affects the operator's timely understanding of the equipment's operating status.

[0018] As a preferred solution of the vibrating screen described in the utility model, wherein: a vibrating screen further includes:

[0019] A support unit comprising a support frame disposed on the fixed base, a connecting assembly disposed on the support frame, and a funnel disposed on the support frame;

[0020] The monitoring unit includes a data transmission box provided on the support frame; and

[0021] The vibrating screen unit comprises a filtering screen plate arranged just above the frame and a vibrating assembly arranged on the filtering screen plate.

[0022] As a preferred solution of the vibrating screen described in the utility model, the connecting assembly includes a bearing member 1 arranged on the support frame, a guide sleeve arranged on the bearing member 1, a guide plate arranged on the guide sleeve, and a bearing member 2 arranged on the guide plate.

[0023] As a preferred solution of the vibrating screen described in the utility model, a connecting frame is provided just above the filter screen plate, a baffle is provided on the connecting frame, and one end of the baffle is provided on the vibrating screen.

[0024] As a preferred solution of the vibrating screen described in the present invention, the vibration assembly includes a second convex member arranged on the first rotating shaft, and a transmission plate arranged on the second convex member.

[0025] As a preferred solution of the vibrating screen described in the utility model, wherein: a second connecting member is provided on the transmission plate, a second fixing plate is provided on the second connecting member, and a fixed shaft is provided on the second fixing plate.

[0026] The beneficial effects of the utility model are as follows: by arranging monitoring units on the support unit and the vibrating screen unit, each component of the entire vibrating screen can be monitored, solving the problem that the traditional vibrating screen lacks real-time monitoring and affects the operator's timely understanding of the equipment operation status. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0028] Figure 1 This is a schematic diagram of the overall structure of a cleaning mechanism for a sand and gravel processing system of the present utility model.

[0029] Figure 2 This is a bottom plan schematic diagram of a cleaning mechanism of a sand and gravel processing system according to the present invention.

[0030] Figure 3 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0031] Figure 4 This is a schematic diagram of the structure of a rejection component of a cleaning mechanism of a sand and gravel processing system of the utility model.

[0032] Figure 5 This is a schematic diagram of the overall structure of a vibrating screen according to the present invention.

[0033] Figure 6 This is a schematic diagram of the connecting component structure of a cleaning mechanism of a sand and gravel processing system of the present invention.

[0034] Figure 7 This is a schematic diagram of the bottom structure of a filter screen plate of a sand and gravel processing system cleaning mechanism of the utility model.

[0035] Figure 8 for Figure 7 Enlarged schematic diagram of point B in the middle. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0040] Example 1

[0041] Reference Figure 1 - Figure 4 , which is the first embodiment of the utility model, provides a sand and gravel processing system cleaning mechanism, the device includes:

[0042] The power unit 100 includes a motor 101, a fixed base 102 disposed on one side of the motor 101, a rotating shaft 103 disposed on the fixed base 102, a transmission assembly 104 disposed on the rotating shaft 103, and an oscillating assembly 105 disposed on the transmission assembly 104. The fixed base 102 is used to support the rotation of the rotating shaft 103, and the motor 101 is used to drive the rotation of the rotating shaft 103. When the rotating shaft 103 rotates, the transmission assembly 104 drives the rotation of the rotating shaft 2 105a, and the rotation of the rotating shaft 2 105a drives the operation of the oscillating assembly 105. And,

[0043] The cleaning unit 200 includes a frame 201 mounted on the swing assembly 105, a mounting base 202 mounted on the frame 201, a reject assembly 203 mounted on the mounting base 202, and a brush assembly 204 mounted on one side of the reject assembly 203. The entire frame 201 of the cleaning unit 200 is movably mounted directly below the filter screen 501 via fixings, and is in a balanced state with the filter screen 501. The reject assembly 203 and the brush assembly 204 are attached to the surface of the filter screen 501 and are used to reject and clean the filter holes on the filter screen 501 or any clogged material, thereby preventing excessive clogging of the filter holes by material and affecting the filtration of the filter screen 501.

[0044] The reject assembly 203 includes a mounting base 1 203a disposed on the frame 201, a mounting base 2 203b disposed on the mounting base 1 203a, a support sphere 203c disposed on the mounting base 2 203b, and a reject rod 203d disposed on the support sphere 203c. The mounting base 1 203a is fixed to the mounting floor and is used to fix and support the mounting base 2 203b. The mounting base 203b is used to fix the support sphere 203c. The support sphere 203c can reciprocate on the mounting base 2 203b along the direction of the filter screen 501 moving forward and backward. The reject rod 203d on the support sphere 203c can be inserted into the filter holes on the filter screen 501, thereby rejecting the material clogged in the filter holes.

[0045] The cleaning assembly 204 includes a support column 204a mounted on the mounting base 1 203a, a rotating plate 204b rotatably mounted on the support column 204a, and a brush 204c mounted on the rotating plate 204b. The support column 204a is used to securely support the rotation of the rotating plate 204b, while the rotating plate 204b is used to securely support the operation of the brush 204c. The brush 204c is used to pre-clean material stuck in the filter holes, reducing the force exerted by the material in the filter holes and facilitating the removal of the stuck material by the removal assembly 203.

[0046] During use, the operator will first turn on the motor 101, and the motor 101 starts working, driving the rotation of the shaft 103. The rotation of the shaft 103 drives the operation of the entire transmission component 104, and the operation of the transmission component 104 drives the operation of the entire swing component 105. Under the action of the transmission component 104 and the swing component 105, the entire frame 201 swings with the same amplitude as the filter screen plate 501 but in the opposite direction directly below the filter screen plate 501. The contact between the filter screen plate 501 and the brush 204c will cause the motor to rotate on the support column 204a. Under the action of inertia, the brush 204c will clean the filter plate multiple times. Using the brush 204c to pre-clean the substances clogged in the filter holes can reduce the adhesion of these substances to the filter holes, thereby making it easier for the removal component 203 to remove the materials stuck in the filter holes.

[0047] Furthermore, support sphere 203c is designed to move back and forth on its mounting base, parallel to the filter screen 501. This movement allows the ejector rod 203d on support sphere 203c to accurately align and insert into the filter apertures of the screen. Once inserted, ejector rod 203d removes any stuck material, effectively clearing it from the apertures, as it has already been pre-cleaned by brush 204c. This process not only improves the efficiency of removing clogged material but also helps maintain the filter performance of the screen.

[0048] In summary, the pre-cleaning action of brush 204c reduces the adhesion of clogged material to the filter pores, creating favorable conditions for subsequent removal and reducing material accumulation in the filter pores. The back-and-forth movement of support ball 203c, combined with the precise insertion of rejection rod 203d, effectively removes clogged material from the filter pores, improving the success rate of rejection. Timely removal of clogged material avoids production interruptions caused by screen blockage and ensures continuous and stable production.

[0049] Example 2

[0050] Reference Figure 1 - Figure 3 This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that the transmission assembly 104 includes a first wheel 104a mounted on the first shaft 103, a belt 104b mounted on the first wheel 104a, and a second wheel 104c mounted on the belt 104b. The rotation of the first shaft 103 drives the first wheel 104a, which in turn drives the belt 104b, which in turn drives the second wheel 104c, which in turn drives the second shaft 105a. The diameters of the first wheel 104a and the second wheel 104c are equal.

[0051] Compared to Example 1, the swing assembly 105 further includes a second rotating shaft 105a disposed on the second rotating wheel 104c, a first protruding member 105b disposed on the second rotating shaft 105a, a guide rod 105c disposed on the first protruding member 105b, a first connecting member 105d disposed on the guide rod 105c, and a first fixing plate 105e disposed on the first connecting member 105d. The first protruding member 105b is disposed in the center of the second rotating shaft 105a. When the second rotating shaft 105a rotates, it drives the first protruding member 105b to rotate. The rotation of the first protruding member 105b drives the guide rod 105c and the first connecting member to reciprocate in the direction of motion, which in turn drives the first fixing plate 105e to reciprocate. Because the first fixing plate 105e is disposed on the mounting base 202, the rotation of the first protruding member 105b can drive the entire frame 201 to reciprocate in the direction of motion directly below the filter screen plate 501. The first convex member 105b and the second convex member 502a are arranged opposite to each other, so that when the first rotating shaft 103 rotates and drives the second rotating shaft 105a to rotate, it is ensured that the frame 201 and the filter screen plate 501 swing in opposite directions.

[0052] Wherein, support bases 106 are provided on both ends of the second rotating shaft 105a. The support bases 106 are used to fix and support the rotation of the second rotating shaft 105a.

[0053] During use, the driving force of the rotating shaft 103 is transmitted to the rotating shaft 2 105a through the continuous action of the rotating wheel 104a, the belt 104b and the rotating wheel 2 104c. The rotation of the rotating shaft 2 105a drives the rotation of the convex member 105b on the rotating shaft 2 105a. The convex member is located at the center of the rotating shaft 2 105a. The rotation of the convex member 105b drives the guide rod 105c and the connecting member 105d to reciprocate in the horizontal direction, thereby causing the fixed plate 105e to also move back and forth synchronously.

[0054] One end of fixed plate 105e is mounted on mounting base 202, and the diameters of rotating wheel 104a and rotating wheel 2 104c are equal. Under the action of rotating wheels 104a and 104c, rotating shaft 103 rotates at the same number of revolutions as rotating shaft 103 and rotating shaft 2 105a. The reciprocating frequency of convex member 105b and convex member 2 502a is the same, ensuring that frame 201 maintains consistent swing amplitude and opposite swing directions with the bottom of filter screen plate 501. This strengthens the fit of reject assembly 203 and cleaning assembly 204 on frame 201 to the surface of filter screen plate 501, thereby better cleaning the surface of filter screen plate 501.

[0055] The remaining structures are the same as those of Example 1.

[0056] Example 3

[0057] Reference Figure 1 - Figure 8 , which is the third embodiment of the present utility model, is different from the second embodiment in that: a vibrating screen further includes,

[0058] The support unit 300 includes a support frame 301 disposed on the fixed base 102 , a connection component 302 disposed on the support frame 301 , and a funnel 303 disposed on the support frame 301 ; the support frame 301 is used to fix and support the connection component 302 and the funnel 303 .

[0059] The monitoring unit 400 includes a data transmission box 401 provided on the support frame 301; the data transmission box 401 is used to transmit the monitoring data of the entire vibrating screen to the monitoring terminal of the staff, so that the staff can monitor, evaluate and analyze the data of the defects on the vibrating screen, and,

[0060] The vibrating screen unit 500 includes a filter screen plate 501 disposed directly above the frame 201 and a vibration assembly 502 disposed on the filter screen plate 501. The filter screen plate 501 filters the material to be screened, and the vibration assembly 502 is used to vibrate the bottom of the filter screen plate 501.

[0061] Compared to Example 2, the connection assembly 302 further comprises a first carrier 302a disposed on the support frame 301, a guide sleeve 302b disposed on the first carrier 302a, a guide plate 302c disposed on the guide sleeve 302b, and a second carrier 302d disposed on the guide plate 302c. The first carrier 302a is used to securely support the guide sleeve 302b, while the guide plate 302c passes through the guide sleeve 302b and connects to the second carrier 302d. The entire connection assembly 302 is used to connect the structure consisting of the baffle 504 and the filter screen plate 501 to the support frame 301.

[0062] A connecting frame 503 is provided just above the filter screen plate 501 , and a baffle 504 is provided on the connecting frame 503 . One end of the baffle 504 is provided on the vibrating screen. The connecting frame 503 is used to fix the baffle 504 .

[0063] The vibration assembly 502 includes a second convex member 502a disposed on the first rotating shaft 103, and a transmission plate 502b disposed on the second convex member 502a. The transmission plate 502b is provided with a second connecting member 502c, which is provided with a second fixing plate 502d, and the second fixing plate 502d is provided with a fixed shaft 502e. The second convex member 502a is disposed in the center of the first rotating shaft 103. When the first rotating shaft 103 rotates, the second convex member 502a rotates, which in turn drives the second connecting member 502a to reciprocate in the direction of motion, thereby driving the second fixing plate 502d to reciprocate. Since the second fixing plate 502d is disposed on the filter screen 501, the rotation of the second convex member 502a drives the entire filter screen 501 to reciprocate in the direction of motion, achieving oscillatory vibration of the filter screen 501.

[0064] During operation, the operator turns on the motor 101, and the rotation of the first shaft 103 drives the rotation of the second protruding member 502a. This rotation of the second protruding member 502a drives the reciprocating motion of the second connecting member 502c, which in turn causes the second fixed plate 502d to reciprocate accordingly. Since the second fixed plate 502d is mounted on the filter screen 501, the rotation of the second protruding member 502a is transmitted to the entire filter screen 501, causing it to oscillate along the direction of motion. This vibration helps to effectively screen the material.

[0065] The monitoring unit 400 consists of a data transmission box 401 mounted on a support frame 301. This box transmits data captured by the vibrating screen during the screening process to the monitoring personnel's terminal device in real time. This allows the monitoring personnel to observe, evaluate, and analyze this data in real time to ensure the smooth progress of the screening process and promptly respond to any problems that may arise.

[0066] The remaining structures are the same as those of Example 2.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A sand and gravel processing system cleaning mechanism, characterized by: include, A power unit (100) comprises a motor (101), a fixed base (102) disposed on one side of the motor (101), a rotating shaft (103) disposed on the fixed base (102), a transmission assembly (104) disposed on the rotating shaft (103), and a swing assembly (105) disposed on the transmission assembly (104); and The cleaning unit (200) comprises a frame (201) arranged on the swing assembly (105), a mounting base (202) arranged on the frame (201), a rejecting assembly (203) arranged on the mounting base (202), and a brushing assembly (204) arranged on one side of the rejecting assembly (203).

2. The sand and gravel processing system cleaning mechanism according to claim 1, characterized in that: The transmission assembly (104) includes a first rotating wheel (104a) arranged on the first rotating shaft (103), a belt (104b) arranged on the first rotating wheel (104a), and a second rotating wheel (104c) arranged on the belt (104b).

3. The sand and gravel processing system cleaning mechanism according to claim 2, characterized in that: The swing assembly (105) includes a second rotating shaft (105a) provided on the second rotating wheel (104c), a first convex member (105b) provided on the second rotating shaft (105a), a guide rod (105c) provided on the first convex member (105b), a first connecting member (105d) provided on the guide rod (105c), and a first fixing plate (105e) provided on the first connecting member (105d); Support bases (106) are provided on both ends of the second rotating shaft (105a).

4. The sand and gravel processing system cleaning mechanism according to claim 3, characterized in that: The rejection assembly (203) includes a mounting base 1 (203a) arranged on the frame (201), a mounting base 2 (203b) arranged on the mounting base 1 (203a), a supporting sphere (203c) arranged on the mounting base 2 (203b), and a rejection rod (203d) arranged on the supporting sphere (203c).

5. The sand and gravel processing system cleaning mechanism according to claim 4, characterized in that: The cleaning brush assembly (204) includes a support column (204a) arranged on the mounting base (203a), a rotating plate (204b) rotatably arranged on the support column (204a), and a brush (204c) arranged on the rotating plate (204b).

6. A vibrating screen, characterized in that: The sand and gravel processing system cleaning mechanism comprises any one of claims 1 to 5, further comprising: A support unit (300) comprises a support frame (301) provided on the fixed base (102), a connection assembly (302) provided on the support frame (301), and a funnel (303) provided on the support frame (301); A monitoring unit (400) includes a data transmission box (401) disposed on the support frame (301); and The vibrating screen unit (500) comprises a filtering screen plate (501) arranged directly above the frame (201), and a vibrating assembly (502) arranged on the filtering screen plate (501).

7. The vibrating screen according to claim 6, characterized in that: The connecting assembly (302) includes a carrier 1 (302a) arranged on the support frame (301), a guide sleeve (302b) arranged on the carrier 1 (302a), a guide plate (302c) arranged on the guide sleeve (302b), and a carrier 2 (302d) arranged on the guide plate (302c).

8. The vibrating screen according to claim 7, characterized in that: A connection frame (503) is provided directly above the filter screen plate (501), a baffle (504) is provided on the connection frame (503), and one end of the baffle (504) is provided on the vibrating screen.

9. The vibrating screen according to claim 8, characterized in that: The vibration component (502) includes a second convex member (502a) arranged on the first rotating shaft (103), and a transmission plate (502b) arranged on the second convex member (502a).

10. The vibrating screen according to claim 9, characterized in that: The transmission plate (502b) is provided with a second connecting member (502c), the second connecting member (502c) is provided with a second fixing plate (502d), and the second fixing plate (502d) is provided with a fixed shaft (502e).

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