A grinding device for processing feldspar powder capable of repeated grinding

Abstract

The utility model relates to the technical field of feldspar powder processing, in particular to a grinding device for repeatedly grinding feldspar powder processing, comprising a machine body and a material storage box, a slideway processed on the inner wall of the machine body is slidably connected to the material storage box, the upper and lower sides of the inner wall of the machine body are respectively movably engaged with a first filter screen and a second filter screen, and structures for repeatedly grinding feldspar powder are symmetrically arranged on both sides of the machine body surface, and a grinding and screening structure is arranged on the right side of the machine body surface. Through the cooperation of the repeatedly grinding feldspar powder processing structure and the grinding head, the first motor is started to drive the straight rod to rotate, and the rotation of the straight rod drives the first gear to rotate on the second gear, and the grinding heads on both sides are driven to rotate left and right on the first filter screen through the protruding cylinder on the first gear and the slide groove processed in the vertical rod, so as to perform repeated grinding processing work, and the left and right rotation increases the friction generated by grinding, so that the feldspar powder is ground and the working efficiency of the equipment is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of feldspar powder processing, in particular to a grinding device for repeatedly grinding feldspar powder. Background Art

[0002] The raw material of feldspar powder is feldspar ore which is deeply processed and ground by a grinding mill. my country has very rich reserves of feldspar mineral resources, and a large amount of feldspar powder is produced every year. The grinding mill processes gypsum into powder which can be applied to other fields.

[0003] For example, the authorization announcement number "CN220371252U" is a grinding device for processing feldspar powder that can be repeatedly ground. By setting a filtering mechanism, the ground feldspar powder is filtered twice. When the feldspar particles stay on the top of the second filter screen, it means that the grinding is not completed. By opening the pump body, the transmission pipe transmits the unfinished feldspar back to the grinding tank for repeated grinding, thereby improving the accuracy of the feldspar powder. However, when the grinding device for processing feldspar powder that can be repeatedly ground is grinding the feldspar powder, the grinding head of the device can only use one rotation to grind in situ. The friction generated by the rotation in situ is not very large, and a long time of grinding is required to fully grind the feldspar powder, which reduces the working efficiency of the equipment. At the same time, when the grinding device for processing feldspar powder that can be repeatedly ground is screening the ground feldspar powder, large pieces of feldspar powder will be accumulated on the filter screen, so that some qualified feldspar powder cannot fall down for screening, which reduces the screening quality of the feldspar powder. Utility Model Content

[0004] The utility model aims to solve the problem that a long time of grinding work is required to fully grind the feldspar powder, which reduces the working efficiency of the equipment and causes large pieces of feldspar powder to accumulate on the filter screen, so that some qualified feldspar powder cannot fall down for screening, thereby reducing the screening quality of the feldspar powder. A grinding device for processing feldspar powder that can be repeatedly ground is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A grinding device for processing feldspar powder that can be repeatedly ground is designed, comprising a machine body and a storage box, a slideway processed on the inner wall of the machine body is slidably connected to the storage box, the upper and lower sides of the inner wall of the machine body are respectively movably engaged with a first filter screen and a second filter screen, inclined plates are symmetrically fixedly connected on both sides of the inner wall of the machine body, the upper surface of the machine body is connected with a feed port, the feed port and the machine body are respectively connected with two ends of a transmission pipe, a pump body is installed in the transmission pipe, structures for repeatedly grinding feldspar powder are symmetrically arranged on both sides of the surface of the machine body, and a grinding and screening structure is arranged on the right side of the surface of the machine body.

[0007] Preferably, the repeatedly grinding feldspar powder processing structure includes a first shell, a first motor is fixedly connected to the surface of the first shell through a bracket, the output shaft of the first motor passes through the first shell and is fixedly connected to a straight rod through a reducer, the upper and lower ends of the straight rod are rotatably connected to the first gear and the second gear through a pin shaft respectively, the first gear is meshingly connected to the second gear, the protruding cylinder on the surface of the first gear is slidably connected to the slide groove machined in the vertical rod, the inner wall of the vertical rod is slidably connected to the surface of the round rod, the two ends of the round rod are respectively fixedly connected to the two sides of the inner wall of the first shell, the surface of the vertical rod is fixedly connected to a cross bar, the cross bar passes through the first shell and is socketed with the first shell.

[0008] Preferably, the first shell surface is fixedly connected to the body surface, and the cross bar penetrates the body and is sleeved with the body.

[0009] Preferably, one end of the cross bar is fixedly connected to a frame, and the inner wall of the frame is rotatably connected to the grinding head via a pin.

[0010] Preferably, the grinding and screening structure includes a second shell, the surface of the second shell is fixedly connected to the surface of the machine body, the surface of the second shell is fixedly connected to a second motor via a bracket, the output shaft of the second motor passes through the second shell and is fixedly connected to a disc via a reducer, the surface of the disc is fixedly connected to a short rod, the short rod is rotatably connected to a long rod via a pin, the long rod is movably connected to a flat rod via a pin, the right end of the flat rod is slidably connected to a slideway processed on the inner wall of the second shell, and the flat rod passes through the second shell and is slidably connected to the slideway processed on the second shell.

[0011] Preferably, the flat rod passes through the machine body and is slidably connected to a slideway processed on the machine body, and the left end of the flat rod is fixedly connected to a square rod.

[0012] The utility model provides a grinding device for repeatedly grinding feldspar powder, and its beneficial effects are as follows: through the cooperation of the repeatedly grinding feldspar powder processing structure and the grinding head, the first motor is started to drive the straight rod to rotate, and the rotation of the straight rod drives the first gear to rotate on the second gear, and through the protruding cylinder on the first gear and the slide groove processed in the vertical rod, the cylinder is driven to slide in the slide groove, and the vertical rod is pushed to slide left and right on the surface of the cylinder, and the cross bar is driven to move left and right in the first shell and the body, and at the same time, the frame on both sides is driven to move left and right, and the grinding heads on both sides are driven to rotate left and right on the first filter screen, and repeated grinding processing is performed, and the left and right rotation increases the friction generated by grinding, so that the feldspar powder is ground and the working efficiency of the equipment is increased;

[0013] Through the cooperation of the grinding and screening structure and the square rod, the second motor starts and drives the disc to rotate. The rotation of the disc drives the short rod to rotate, drives the long rod to move up and down, and at the same time drives the flat rod to slide up and down on the slideway processed on the inner wall of the second shell. The flat rod slides up and down on the slideways processed on the second shell and the machine body at the same time, drives the square rod to move up and down to knock on the second filter screen, causing the second filter screen to vibrate, preventing the feldspar powder from being blocked on the second filter screen, and screening the ground feldspar powder, thereby improving the screening quality of the feldspar powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 A front cross-sectional view of the intermediate grinding and screening structure;

[0017] Figure 4 for Figure 3 A partial right side sectional view of;

[0018] Figure 5 for Figure 1 Front view and cross-section of the structure of the feldspar powder processing during repeated grinding;

[0019] Figure 6 for Figure 5 Right side sectional view;

[0020] Figure 7 of Figure 2 Schematic diagram of part A.

[0021] In the figure: 1, machine body, 2, square rod, 3, grinding and screening structure, 301, second shell, 302, disc, 303, short rod, 304, long rod, 305, flat rod, 306, second motor, 4, repeated grinding of feldspar powder processing structure, 401, first shell, 402, first gear, 403, vertical rod, 404, second gear, 405, horizontal rod, 406, round rod, 407, straight rod, 408, first motor, 5, feed inlet, 6, inclined plate, 7, transmission pipe, 8, pump body, 9, first filter screen, 10, second filter screen, 11, storage box, 12, frame, 13, grinding head. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] Refer to the attached Figure 1-7 :

[0024] In the present embodiment, a grinding device for processing feldspar powder that can be repeatedly ground includes a machine body 1 and a storage box 11. The slideway processed on the inner wall of the machine body 1 is slidably connected to the storage box 11. The upper and lower sides of the inner wall of the machine body 1 are respectively movably connected with the first filter screen 9 and the second filter screen 10. The first filter screen 9 and the second filter screen 10 are made of steel plates with multiple openings. The inner wall of the machine body 1 is symmetrically fixedly connected with inclined plates 6. The upper surface of the machine body 1 is connected with the feed port 5. The feed port 5 and the machine body 1 are respectively connected with the two ends of the transmission pipe 7. A pump body 8 is installed in the transmission pipe 7. The specific working mode of the transmission pipe 7 and the pump body 8 has been disclosed in the authorization announcement number "CN220371252U". The surface of the machine body 1 is symmetrically provided with a repeatedly grinding feldspar powder processing structure 4 on both sides, and the right side of the surface of the machine body 1 is provided with a grinding and screening structure 3;

[0025] The surface of the first shell 401 is fixedly connected to the surface of the body 1, the cross bar 405 passes through the body 1 and is socketed with the body 1, the cross bar 405 can move left and right in the body 1, one end of the cross bar 405 is fixedly connected to the frame 12, the left and right movement of the cross bar 405 can drive the frame 12 to move left and right, the inner wall of the frame 12 is rotatably connected to the grinding head 13 through a pin shaft, the flat rod 305 passes through the body 1 and is slidably connected to the slideway processed on the body 1, the flat rod 305 can slide up and down on the slideway processed on the body 1, the left end of the flat rod 305 is fixedly connected to the square rod 2, and the up and down movement of the flat rod 305 can drive the square rod 2 to move up and down.

[0026] Refer to the attached Figure 1-2 and Figure 5-7 :

[0027] The repeatedly grinding feldspar powder processing structure 4 includes a first shell 401, and a first motor 408 is fixedly connected to the surface of the first shell 401 through a bracket. The first motor 408 can meet the working needs according to actual needs. The output shaft of the first motor 408 passes through the first shell 401 and is fixedly connected to a straight rod 407 through a reducer. When the first motor 408 is started, it can drive the straight rod 407 to rotate. The upper and lower ends of the straight rod 407 are respectively rotatably connected to the first gear 402 and the second gear 404 through a pin shaft. The first gear 402 is meshed with the second gear 404. The rotation of the straight rod 407 can drive the first gear 402 to rotate on the second gear 404.

[0028] The protruding cylinder on the surface of the first gear 402 is slidably connected to the slide groove processed in the vertical rod 403, and the inner wall of the vertical rod 403 is slidably connected to the surface of the round rod 406. The rotation of the first gear 402 can drive the vertical rod 403 to slide left and right on the surface of the round rod 406. The two ends of the round rod 406 are respectively fixedly connected to the two sides of the inner wall of the first shell 401. The surface of the vertical rod 403 is fixedly connected with a cross bar 405, which penetrates the first shell 401 and is socketed with the first shell 401. The left and right movement of the vertical rod 403 can drive the cross bar 405 to move left and right in the first shell 401.

[0029] Refer to the attached Figure 1-4 :

[0030] The grinding and screening structure 3 includes a second housing 301, the surface of the second housing 301 is fixedly connected to the surface of the machine body 1, and the surface of the second housing 301 is fixedly connected to a second motor 306 through a bracket. The second motor 306 can meet the working needs according to actual needs. The output shaft of the second motor 306 passes through the second housing 301 and is fixedly connected to a disc 302 through a reducer. When the second motor 306 is started, the disc 302 can be driven to rotate. A short rod 303 is fixedly connected to the surface of the disc 302, and the rotation of the disc 302 can be driven to rotate. The short rod 303 is driven to rotate, and the short rod 303 is rotatably connected to the long rod 304 through a pin. The rotation of the short rod 303 can drive the long rod 304 to move up and down. The long rod 304 is movably connected to the flat rod 305 through a pin. The right end of the flat rod 305 is slidably connected to a slideway processed on the inner wall of the second shell 301. The up and down movement of the long rod 304 can drive the flat rod 305 to slide up and down on the slideway processed on the inner wall of the second shell 301. The flat rod 305 penetrates the second shell 301 and is slidably connected to the slideway processed on the second shell 301.

[0031] Working principle:

[0032] The crushed feldspar powder is fed into the machine body 1 through the feed port 5 and the two inclined plates 6 and falls on the first filter screen 9. The power lines of the first motors 408 on both sides are connected to the control panel at the same time, and the external power supplies of the two first motors 408 are connected at the same time. The first motor 408 starts to drive the straight rod 407 to rotate. The rotation of the straight rod 407 drives the first gear 402 to rotate on the second gear 404. Through the protruding cylinder on the first gear 402 and the slide groove processed in the vertical rod 403, the cylinder is driven to slide in the slide groove, and the vertical rod 403 is pushed to slide left and right on the surface of the round rod 406, driving the cross bar 405 to move left and right in the first shell 401 and the machine body 1, and at the same time driving the frame 12 on both sides to move left and right, driving the grinding heads 13 on both sides to rotate left and right on the first filter screen 9, and performing repeated grinding processing. The left and right rotation increases the friction generated by grinding, and the feldspar powder is ground.

[0033] Grinding and screening work:

[0034] The ground feldspar powder passes through the first filter screen 9 and falls onto the second filter screen 10 for screening. The qualified feldspar powder falls into the storage box 11. At the same time, the external power supply of the second motor 306 is turned on. The second motor 306 starts to drive the disc 302 to rotate. The rotation of the disc 302 drives the short rod 303 to rotate, drives the long rod 304 to move up and down, and drives the flat rod 305 to slide up and down on the slideway processed on the inner wall of the second shell 301. The flat rod 305 slides up and down on the slideways processed on the second shell 301 and the body 1 at the same time.

[0035] The square rod 2 is driven to move up and down to knock the second filter screen 10, so that the second filter screen 10 vibrates to prevent the feldspar powder from clogging the second filter screen 10, and the ground feldspar powder is screened. Then the pump body 8 is started to send the unqualified feldspar powder on the second filter screen 10 into the machine body 1 from the feed port 5 through the conveying pipe 7 for secondary grinding. Repeated grinding is performed, and then the storage box 11 is pulled out to collect the screened feldspar powder.

[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A grinding device for processing feldspar powder capable of repeated grinding, comprising a machine body (1) and a material storage box (11), wherein a slideway processed on the inner wall of the machine body (1) is slidably connected to the material storage box (11), characterized in that: The upper and lower sides of the inner wall of the machine body (1) are respectively movably connected to the first filter screen (9) and the second filter screen (10); inclined plates (6) are symmetrically fixedly connected to the inner wall of the machine body (1); the upper surface of the machine body (1) is connected to the feed port (5); the feed port (5) and the machine body (1) are respectively connected to the two ends of the transmission pipe (7); a pump body (8) is installed in the transmission pipe (7); a repeatedly grinding feldspar powder processing structure (4) is symmetrically provided on both sides of the surface of the machine body (1); and a grinding and screening structure (3) is provided on the right side of the surface of the machine body (1).

2. The grinding device for processing feldspar powder capable of repeated grinding according to claim 1, characterized in that: The repeatedly grinding feldspar powder processing structure (4) comprises a first housing (401), a first motor (408) is fixedly connected to the surface of the first housing (401) via a bracket, an output shaft of the first motor (408) passes through the first housing (401) and is fixedly connected to a straight rod (407) via a reducer, upper and lower ends of the straight rod (407) are rotatably connected to a first gear (402) and a second gear (404) via a pin shaft, and the first gear (402) and the second gear (404) are connected to each other via a pin shaft. The first gear (402) is meshed with the first gear (404), the protruding cylinder on the surface of the first gear (402) is slidably connected to the slide groove processed in the vertical rod (403), the inner wall of the vertical rod (403) is slidably connected to the surface of the round rod (406), the two ends of the round rod (406) are respectively fixedly connected to the two sides of the inner wall of the first shell (401), the surface of the vertical rod (403) is fixedly connected with a cross bar (405), and the cross bar (405) passes through the first shell (401) and is sleeved with the first shell (401).

3. The grinding device for processing feldspar powder capable of repeated grinding according to claim 2, characterized in that: The surface of the first shell (401) is fixedly connected to the surface of the body (1), and the cross bar (405) passes through the body (1) and is sleeved with the body (1).

4. The grinding device for processing feldspar powder capable of repeated grinding according to claim 2, characterized in that: One end of the cross bar (405) is fixedly connected to a frame (12), and the inner wall of the frame (12) is rotatably connected to the grinding head (13) via a pin shaft.

5. The grinding device for processing feldspar powder capable of repeated grinding according to claim 1, characterized in that: The grinding and screening structure (3) comprises a second shell (301); the surface of the second shell (301) is fixedly connected to the surface of the machine body (1); the surface of the second shell (301) is fixedly connected to a second motor (306) via a bracket; the output shaft of the second motor (306) passes through the second shell (301) and is fixedly connected to a disc (302) via a reducer; the surface of the disc (302) is fixedly connected to a short rod (303); the short rod (303) is rotatably connected to a long rod (304) via a pin; the long rod (304) is movably connected to a flat rod (305) via a pin; the right end of the flat rod (305) is slidably connected to a slideway processed on the inner wall of the second shell (301); the flat rod (305) passes through the second shell (301) and is slidably connected to the slideway processed on the second shell (301).

6. The grinding device for processing feldspar powder capable of repeated grinding according to claim 5, characterized in that: The flat rod (305) passes through the machine body (1) and is slidably connected to a slideway processed on the machine body (1); the left end of the flat rod (305) is fixedly connected to the square rod (2).

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