Grinding device for refining dry mortar

Abstract

The invention relates to the technical field of dry-type mortar grinding, and discloses a grinding device for dry-type mortar refining processing, an adjusting mechanism is arranged on a first feeding port and an inner barrel shell, a covering mechanism is arranged on the surface of the inner barrel shell, and a stabilizing mechanism is arranged on a base and an outer barrel shell; the adjusting mechanism comprises a rotating assembly and a fixing assembly, the rotating assembly comprises a connecting rod, the back face of a first servo motor is fixedly connected with the front face of a rotating shaft, a sliding block is slidably connected into a sliding groove, a connecting ring is fixedly connected to the outer side of the sliding block, and long bases are fixedly connected to the periphery of the surface of the connecting ring. According to the grinding device for refining the dry mortar, a long base is inserted into a square groove, a square block is inserted into the square groove, the square block and the long base are fixed through a bolt in a threaded mode, a connecting rod is driven to rotate when a rotating shaft rotates, the connecting rod drives an inner barrel shell to rotate, and the dry mortar ground in the inner barrel shell can be rotationally thrown out through filtering holes; and the pulverized dry mortar can be conveniently and uniformly collected in the later period.

Description

Technical Field

[0001] The invention relates to the technical field of dry mortar grinding, in particular to a grinding device for dry mortar refinement processing. Background Art

[0002] Dry mortar is usually ground during production because it improves the performance and quality of the mortar. The grinding process can reduce the size of the particles in the mortar and make it more uniform, which can improve the workability of the mortar, including adhesion, plasticity and construction performance. In addition, grinding also helps to improve the density and strength of the mortar because the smaller particle surface area can promote better bonding.

[0003] According to announcement number CN221108372U, a grinding machine for concrete mortar processing includes a frame, a grinding box, a grinding roller, a No. 1 driving motor, a support frame and a screen, and also includes a U-shaped plate, a connecting arm, a No. 1 mounting plate with holes, a turntable, a No. 2 driving motor, an eccentric shaft, a No. 2 mounting plate with holes and a servo motor.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the inherent particle size diversity of the dry mortar in the equipment means that when the whole mortar is directly ground, although some particles meet the established standards, comprehensive grinding will undoubtedly prolong the overall processing time and be inefficient. Traditional grinding equipment is powerless in this situation because they lack an effective mechanism to pre-classify and screen the dry mortar particles, making it impossible to specifically process larger particles that do not meet the standards, while allowing small particles that meet the standards to be exempted from unnecessary processing, which wastes energy and reduces production efficiency. Summary of the invention

[0006] The object of the present invention is to provide a grinding device for dry mortar refinement processing to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: A grinding device for dry mortar refinement processing, comprising a base, an outer cylinder shell, an inner cylinder shell and a grinding roller, the surface of the inner cylinder shell is densely provided with filter holes, the top of the inner cylinder shell is provided with a second feed inlet, the top of the outer cylinder shell is provided with a first feed inlet, the grinding roller is arranged inside the inner cylinder shell, the first feed inlet and the inner cylinder shell are provided with an adjustment mechanism, the surface of the inner cylinder shell is provided with a covering mechanism, and the base and the outer cylinder shell are provided with a stabilizing mechanism;

[0008] The adjusting mechanism comprises a rotating component and a fixed component, wherein the fixed component is arranged on the rotating component;

[0009] The rotating assembly includes a connecting rod, which is fixedly connected to the front and rear sides of the inner cylinder shell, and the grinding roller is fixedly connected to the rotating shaft. The left and right ends of the front face of the outer cylinder shell are fixedly connected to support blocks, and the front faces of the two support blocks are fixedly connected to square plates. The front center of the square plate is fixedly connected to a first servo motor, and the back of the first servo motor is fixedly connected to the front face of the rotating shaft. The back of the outer cylinder shell is provided with a first annular slide groove, and the first annular slide groove is slidably connected to the first annular slide groove on the upper and lower sides, and the back faces of the two first annular slide grooves are fixedly connected to limit plates, and the front face of the limit plate is fixedly connected to the back face of the connecting rod. The connecting rod is arranged on the surface of the rotating shaft, and square grooves are arranged around the connecting rod. The upper and lower surfaces of the rotating shaft are provided with slide grooves, and a slider is slidably connected to the inside of the slide groove, and a connecting ring is fixedly connected to the outer side of the slider, and the connecting ring is arranged on the surface of the rotating shaft, and the surface of the connecting ring is fixedly connected with long seats around.

[0010] According to the above technical solution, through holes are provided inside the front and rear sides of the outer cylinder shell, and the surface of the connecting rod is inserted into the through holes provided inside the front and rear sides of the outer cylinder shell.

[0011] According to the above technical solution, a through long groove is opened on the front side of the inner cylinder shell, and the surface of the rotating shaft is inserted into the through long groove opened on the front side of the inner cylinder shell and the through hole groove opened inside the front side of the outer cylinder shell. The rotating shaft drives the grinding roller to rotate, so that the grinding roller can grind the dry mortar in the inner cylinder shell.

[0012] According to the above technical solution, the number of the square grooves and the long seats are both four, the front sides and both sides of the four square grooves are set as openings, and the surface of the long seat and the inside of the square groove are plugged in.

[0013] According to the above technical solution, the fixing assembly includes a second annular groove, the second annular groove is opened on the front side of the outer cylinder shell, a fixing ring is fixedly connected to the surface of the connecting rod, the fixing ring is arranged between the long seat and the outer cylinder shell, a second annular slide is fixedly connected to the surface of the fixing ring all around, the surface of the second annular slide is slidingly connected to the inside of the second annular groove, the second annular slide is fixedly connected to a rotating rod on the side away from the connecting rod, a rotating plate is rotatably connected to the surface of the rotating rod, a square block is fixedly connected to the side of the rotating plate close to the connecting rod, a square groove is opened inside the long seat, and bolts are threadedly connected to the square block and the long seat.

[0014] According to the above technical solution, the square groove is set to be open on one side and both ends close to the rotating plate, the surface of the square block is plugged into the inside of the square groove, the long seat is plugged into the square groove, and the square block is plugged into the square groove, so that the dry mortar after grinding in the inner cylinder shell can be rotated and thrown out through the filter hole, which is convenient for the unified collection of the ground dry mortar in the later stage.

[0015] According to the above technical scheme, the covering mechanism includes a second servo motor, the second servo motor is fixedly connected to the front and rear sides of the inner cylinder shell, the outside of the second servo motor is fixedly connected to the first long rod, the surface of the first long rod is fixedly connected to the first gear, the right side of the first gear is meshed with the second gear, the second long rod is fixedly connected to the axis of the second gear, the surface of the second long rod is rotatably connected to the inside of the inner cylinder shell, the second long rod and the surface of the first long rod are fixedly connected to a rotating seat, the front and rear sides of the inner cylinder shell are provided with arc grooves, the rotating seat is fixedly connected to a third annular slide plate near one side of the inner cylinder shell, the top of the rotating seat is hinged with a hinge plate, the other side of the hinge plate is hinged with a mounting plate, the other sides of the left and right mounting plates are fixedly connected with a covering plate, the covering plate is arranged at the top of the second feed port, when the rotating seat moves, the mounting plate can be moved until the mounting plate drives the covering plate to cover the second feed port, so that when the inner cylinder shell rotates later, the dry mortar will not be thrown out from the second feed port.

[0016] According to the above technical solution, the number of the arc grooves and the third annular slide plates are four and they form a group of two, and the surface of the third annular slide plate is slidably connected to the inside of the arc grooves.

[0017] The stabilizing mechanism comprises a first T-slot, wherein the first T-slot is arranged on the front and rear sides of the top of the base, and the left and right sides of the first T-slot are slidably connected with T-plates, and the tops of the front and rear two T-plates are fixedly connected with long plates, and the center of the top of the long plates is fixedly connected with a support plate, and the inner side of the support plate is fixedly connected with a clamping plate, and the clamping plate is arranged on the surface of the outer cylinder shell, and the front and rear sides of the support plate are fixedly connected with a connecting seat, and a slot is arranged inside the connecting seat, and the slot is arranged as an opening on the side away from the supporting plate, and a second T-slot is arranged on the front and rear sides of the top of the long plate, and a T-block is slidably connected inside the second T-slot, and the top of the T-block is fixedly connected with a fixing plate, and the top of the fixing plate is fixedly connected with an inclined plate, and the top of the inclined plate is fixedly connected with a fixing seat, and the fixing seat is fixedly connected with an insert block on the side close to the supporting plate. The surface of the plug block is plugged into the slot, and the front and rear ends of the outer sides of the two long boards on the left and right are fixedly connected to the limited seat, and the outer centers of the two long boards on the left and right are fixedly connected with a double-axis motor, and the front and rear ends of the double-axis motor are fixedly connected with a threaded rod, and the surface of the threaded rod is threadedly connected with a moving block, and the top of the moving block and the outer side of the fixed plate are fixedly connected with a connecting plate, and the front and rear sides of the long board are fixedly connected with a telescopic plate, and the front and rear sides of the top of the base are densely provided with long grooves, and the long grooves are arranged on the outside of the first T-slot, and the top of the long grooves is arranged to be an opening, and the surface of the telescopic plate is plugged into the inside of the long groove, and the fixed seat drives the plug block to be plugged into the slot, and the principle of triangular stabilizing element can be used, so that when the outer cylinder shell is clamped and fixed, the support plate can be avoided from breaking at will to a certain extent, so that it is more stable and firm when clamping the outer cylinder shell.

[0018] According to the above technical solution, the number of the threaded rods is four and they form a group of two. The surface of the threaded rod is rotationally connected to the inside of the limit seat, and the thread lines on the front and rear surfaces of the threaded rods have the same specifications and are in opposite directions.

[0019] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0020] 1. The grinding device for fine processing of dry mortar drives the rotating shaft to rotate when the first servo motor is started, and the rotating shaft drives the grinding roller to rotate, so that the grinding roller can grind the dry mortar in the inner cylinder shell.

[0021] 2. The grinding device for fine processing of dry mortar is configured by moving the long seat to be inserted into the square groove, and moving the rotating plate again to drive the square block to be inserted into the square groove. The square block and the long seat are threadedly fixed with bolts, so that when the rotating shaft rotates, the connecting rod can be driven to rotate, and the connecting rod drives the inner cylinder shell to rotate, so that the ground dry mortar in the inner cylinder shell can be rotated and thrown out through the filter hole, which is convenient for the unified collection of the ground dry mortar at a later time.

[0022] 3. The grinding device for fine processing of dry mortar has a first gear and a second gear that rotate in opposite directions. When the first long rod and the second long rod rotate, they both drive the rotating seat to rotate. When the rotating seat moves, the mounting plate can move until the mounting plate drives the covering plate to cover the second feed port, so that when the inner cylinder shell rotates later, the dry mortar will not be thrown out from the second feed port.

[0023] 4. The grinding device for dry mortar refinement processing drives the T-shaped plate to slide in the first T-shaped groove by moving the long plate until the long plate drives the support plate, and the support plate drives the clamping plate to clamp and fix the outer cylinder shell. The telescopic plate is stretched and inserted into the long groove, and the clamping plate can be fixed in position, which is convenient for clamping and fixing the outer cylinder shell.

[0024] 5. The grinding device for dry mortar refinement processing drives the threaded rod to rotate when the dual-axis motor is started, and the front and rear moving blocks move to the opposite side. When the moving block moves, it can drive the connecting plate to move, the connecting plate drives the fixed plate to move, the fixed plate drives the inclined plate to move, the inclined plate drives the fixed seat, and the fixed seat drives the plug-in block to be inserted into the slot. The principle of triangular stabilizing elements can be used to avoid the support plate from breaking randomly when clamping and fixing the outer cylinder shell, making it more stable and firm when clamping the outer cylinder shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0027] Figure 2 is a schematic diagram of the structural cross section of the rotating component;

[0028] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0029] Figure 4 It is a right side structural cross-sectional schematic diagram of the rotating assembly;

[0030] Figure 5 It is a schematic diagram of the structure of the fixed component;

[0031] Figure 6 for Figure 5 The enlarged structural diagram at B in the middle;

[0032] Figure 7 It is a structural schematic diagram of the covering mechanism;

[0033] Figure 8 for Figure 7 A schematic diagram of the structure of the intercepted part;

[0034] Fig. 9 It is a schematic diagram of the structure of the stabilizing mechanism;

[0035] Fig.10 for Fig. 9 Schematic diagram of the structure of the intercepted part.

[0036] In the figure: 1, base; 2, stabilizing mechanism; 21, limit seat; 22, moving block; 23, connecting plate; 24, T-plate; 25, threaded rod; 26, dual-axis motor; 27, long plate; 28, plug block; 29, connecting seat; 201, slot; 202, fixed seat; 203, inclined plate; 204, fixed plate; 205, first T-slot; 206, T-block; 207, second T-slot; 208, telescopic plate; 209, long slot; 2001, support plate; 2002, clamping plate; 3, adjusting mechanism; 31, rotating assembly; 311, support block; 312, square plate; 313, first servo motor; 314, rotating shaft; 315, square slot; 316, slider; 317, long seat; 318, connecting ring; 319, connecting rod; 3101, slide groove; 3102, first annular slide groove; 3103, limit plate; 3104, first annular slide plate; 32, fixing assembly; 321, bolt; 322, rotating plate; 323, rotating rod; 324, square block; 325, second annular slide plate; 326, square groove; 327, second annular slide groove; 328, fixing ring; 4, first feed port; 5, covering mechanism; 51, third annular slide plate; 52, first gear; 53, first long rod; 54, second servo motor; 55, second long rod; 56, second gear; 57, rotating seat; 58, arc groove; 59, mounting plate; 501, covering plate; 502, hinged plate; 6, outer cylinder shell; 7, inner cylinder shell; 71, filter hole; 8, second feed port; 9, grinding roller. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] The present invention provides the following technical solutions:

[0039] Embodiment 1

[0040] Combination Figures 1 to 6A grinding device for dry mortar refinement processing, comprising a base 1, an outer cylinder shell 6, an inner cylinder shell 7 and a grinding roller 9, the surface of the inner cylinder shell 7 is densely provided with filter holes 71, the top of the inner cylinder shell 7 is provided with a second feed port 8, the top of the outer cylinder shell 6 is provided with a first feed port 4, the grinding roller 9 is arranged inside the inner cylinder shell 7, the first feed port 4 and the inner cylinder shell 7 are provided with an adjustment mechanism 3, the surface of the inner cylinder shell 7 is provided with a covering mechanism 5, and the base 1 and the outer cylinder shell 6 are provided with a stabilizing mechanism 2;

[0041] The adjustment mechanism 3 includes a rotating component 31 and a fixed component 32, and the fixed component 32 is arranged on the rotating component 31;

[0042] The rotating assembly 31 includes a connecting rod 319, which is fixedly connected to the front and rear sides of the inner cylinder shell 7, a rotating shaft 314 is fixedly connected inside the grinding roller 9, and support blocks 311 are fixedly connected to the left and right ends of the front of the outer cylinder shell 6. The front of the two support blocks 311 is fixedly connected to a square plate 312, and the center of the front of the square plate 312 is fixedly connected to a first servo motor 313. The back of the first servo motor 313 is fixedly connected to the front of the rotating shaft 314. A first annular slide 3102 is opened on the back of the outer cylinder shell 6, and the first annular slide 3102 is slidably connected to the upper and lower sides of the first annular slide 3104, the back sides of the two first annular slide plates 3104 are fixedly connected to the limit plate 3103, the front side of the limit plate 3103 is fixedly connected to the back side of the connecting rod 319, the connecting rod 319 is arranged on the surface of the rotating shaft 314, the connecting rod 319 is provided with square grooves 315 around the inside, the upper and lower surfaces of the rotating shaft 314 are provided with sliding grooves 3101, the sliding grooves 3101 are slidably connected with the slider 316, the outer side of the slider 316 is fixedly connected with a connecting ring 318, the connecting ring 318 is arranged on the surface of the rotating shaft 314, and the surface of the connecting ring 318 is fixedly connected with long seats 317 around the surface;

[0043] Through holes are provided inside the front and rear sides of the outer cylinder shell 6, the surface of the connecting rod 319 is inserted into the through holes provided inside the front and rear sides of the outer cylinder shell 6, a through long groove is provided on the front side of the inner cylinder shell 7, the surface of the rotating shaft 314 is inserted into the through long groove provided on the front side of the inner cylinder shell 7 and the through hole provided on the front side of the outer cylinder shell 6, there are four square grooves 315 and four long seats 317, the front sides and both sides of the four square grooves 315 are set to be openings, and the surface of the long seat 317 is inserted into the inside of the square groove 315.

[0044] Furthermore, when the first servo motor 313 is started, it drives the rotating shaft 314 to rotate, and the rotating shaft 314 drives the grinding roller 9 to rotate, so that the grinding roller 9 can grind the dry mortar in the inner cylindrical shell 7.

[0045] The fixing assembly 32 includes a second annular groove 327, which is opened on the front side of the outer cylinder shell 6. A fixing ring 328 is fixedly connected to the surface of the connecting rod 319. The fixing ring 328 is arranged between the long seat 317 and the outer cylinder shell 6. The second annular slide 325 is fixedly connected to the surface of the fixing ring 328 on all sides. The surface of the second annular slide 325 is slidably connected to the inside of the second annular groove 327. The second annular slide 325 is fixedly connected to the side away from the connecting rod 319 with a rotating rod 323. The surface of the rotating rod 323 is rotatably connected to a rotating plate 322. The rotating plate 322 is fixedly connected to the side of the connecting rod 319 with a square block 324. A square groove 326 is opened inside the long seat 317. Bolts 321 are threadedly connected to the square block 324 and the long seat 317. The square groove 326 is set to be open on one side and both ends close to the rotating plate 322. The surface of the square block 324 and the inside of the square groove 326 are plugged in.

[0046] Furthermore, the long seat 317 is moved and inserted into the square groove 315, and the rotating plate 322 is moved again to drive the square block 324 to be inserted into the square groove 326, and the square block 324 and the long seat 317 are threadedly fixed with the bolt 321, so that when the rotating shaft 314 rotates, the connecting rod 319 can be driven to rotate, and the connecting rod 319 can drive the inner cylinder shell 7 to rotate, so that the ground dry mortar in the inner cylinder shell 7 can be rotated and thrown out through the filter hole 71, so that the ground dry mortar can be collected uniformly at a later time.

[0047] Embodiment 2

[0048] See also Figure 1-8 On the basis of the first embodiment, the covering mechanism 5 further comprises a second servo motor 54, the second servo motor 54 is fixedly connected to the front and rear sides of the inner cylinder shell 7, the outer side of the second servo motor 54 is fixedly connected to the first long rod 53, the surface of the first long rod 53 is fixedly connected to the first gear 52, the right side of the first gear 52 is meshed with the second gear 56, the axis of the second gear 56 is fixedly connected to the second long rod 55, the surface of the second long rod 55 is rotatably connected to the inside of the inner cylinder shell 7, and the second long rod 55 and the surface of the first long rod 53 are fixedly connected to rotate. The seat 57, the front and rear sides of the inner cylinder shell 7 are provided with arc grooves 58, the third annular slide plate 51 is fixedly connected to the side of the rotating seat 57 close to the inner cylinder shell 7, the top of the rotating seat 57 is hinged with a hinge plate 502, the other side of the hinge plate 502 is hinged with a mounting plate 59, the other sides of the left and right mounting plates 59 are fixedly connected with a cover plate 501, the cover plate 501 is arranged on the top of the second feed port 8, the number of the arc grooves 58 and the third annular slide plate 51 are both four, and they are in groups of two, and the surface of the third annular slide plate 51 and the inside of the arc groove 58 are slidably connected.

[0049] Furthermore, the first gear 52 and the second gear 56 rotate in opposite directions, and both drive the rotating seat 57 to rotate when the first long rod 53 and the second long rod 55 rotate. When the rotating seat 57 moves, the mounting plate 59 can be moved until the mounting plate 59 drives the covering plate 501 to cover the second feed port 8, so that when the inner cylinder shell 7 rotates later, the dry mortar will not be thrown out from the second feed port 8.

[0050] Embodiment 3

[0051] See also Figure 1-10 , and on the basis of the first embodiment, the stabilizing mechanism 2 further comprises a first T-slot 205, the first T-slot 205 is provided on both the front and rear sides of the top of the base 1, the first T-slot 205 is slidably connected with a T-plate 24 on both the left and right sides, the front and rear two T-plates 24 are fixedly connected with a long plate 27 on the top, a support plate 2001 is fixedly connected at the center of the top of the long plate 27, a clamping plate 2002 is fixedly connected to the inner side of the support plate 2001, the clamping plate 2002 is arranged on the surface of the outer cylinder shell 6, the support plate 2001 is fixedly connected with a connecting seat 29 on both the front and rear sides, a slot 201 is provided inside the connecting seat 29, and the slot 201 is set as an opening away from the support plate 2001, a second T-slot 207 is provided on both the front and rear sides of the top of the long plate 27, a T-block 206 is slidably connected inside the second T-slot 207, a fixed plate 204 is fixedly connected to the top of the T-block 206, a slanted plate 203 is fixedly connected to the top of the fixed seat 2 02, the fixed seat 202 is fixedly connected with an insert block 28 on one side close to the support plate 2001, and the surface of the insert block 28 is plugged into the inside of the slot 201, the front and rear ends of the outer sides of the left and right long plates 27 are fixedly connected to the limit seat 21, and the center of the outer sides of the left and right long plates 27 is fixedly connected with a dual-axis motor 26, and the front and rear ends of the dual-axis motor 26 are fixedly connected with a threaded rod 25, and the surface of the threaded rod 25 is threadedly connected with a moving block 22, and the top of the moving block 22 and the outer side of the fixed plate 204 are fixedly connected with a connecting plate 23, and the front and rear sides of the long plate 27 are fixedly connected with a telescopic plate 208, and the front and rear sides of the long plate 27 are densely opened with long grooves 209 on the top of the base 1. The long grooves 209 are arranged on the outside of the first T-slot 205, and the top of the long grooves 209 is set to an opening, and the surface of the telescopic plate 208 is plugged into the inside of the long grooves 209, and the number of threaded rods 25 is four and they are in groups of two, and the surface of the threaded rods 25 is rotatably connected to the inside of the limit seat 21, and the thread lines on the surfaces of the front and rear two threaded rods 25 are consistent in specifications and in opposite directions.

[0052] Furthermore, the support plate 2001 drives the clamping plate 2002 to clamp and fix the outer cylinder shell 6, and the telescopic plate 208 is stretched and inserted in the long groove 209, so that the clamping plate 2002 can be fixed in position, which is convenient for clamping and fixing the outer cylinder shell 6. When the dual-axis motor 26 is started, it drives the threaded rod 25 to rotate, and the front and rear moving blocks 22 move to the opposite side. When the moving block 22 moves, it can drive the connecting plate 23 to move, and the connecting plate 23 drives the fixed plate 204 to move, and the fixed plate 204 drives the inclined plate 203 to move, and the inclined plate 203 drives the fixed seat 202, and the fixed seat 202 drives the plug-in block 28 to be inserted in the slot 201, so that the principle of triangular stabilizing element can be used, so that when the outer cylinder shell 6 is clamped and fixed, the support plate 2001 can be avoided to a certain extent from breaking at will, so that the outer cylinder shell 6 is clamped more stably and firmly.

[0053] In actual operation, when this device is used, when it is necessary to grind the dry mortar, the dry mortar can be firstly put into the inner cylinder shell 7 through the first feed port 4 and the second feed port 8, and the first long rod 53 is driven to rotate when the second servo motor 54 is started, and the first long rod 53 drives the first gear 52 to rotate. When the first gear 52 and the second gear 56 are meshed and connected, the first gear 52 and the second gear 56 rotate in opposite directions, and when the first long rod 53 and the second long rod 55 rotate, the rotating seat 57 is driven to rotate, and the rotating seat 57 drives the third annular slide plate 51 to slide in the arc groove 58. Since the rotating seat 57, the hinged plate 502 and the mounting plate 59 are hinged, when the rotating seat 57 moves, the mounting plate 59 can be moved until the mounting plate 59 drives the covering plate 501 to cover the second feed port 8, so that when the inner cylinder shell 7 rotates later, the dry mortar will not be thrown out from the second feed port 8;

[0054] When the first servo motor 313 is started, it drives the rotating shaft 314 to rotate, and the rotating shaft 314 drives the grinding roller 9 to rotate, so that the grinding roller 9 can grind the dry mortar in the inner cylinder shell 7;

[0055] When the long seat 317 is toggled to drive the connecting ring 318 to move, the connecting ring 318 drives the slider 316 to slide in the slide groove 3101 until the long seat 317 is inserted into the square groove 315, and the rotating plate 322 is toggled again to rotate on the surface of the rotating rod 323 until the rotating plate 322 drives the square block 324 to be inserted into the square groove 326, and the square block 324 and the long seat 317 are threadedly fixed by the bolt 321, so that when the rotating shaft 314 rotates, the connecting rod 319 is driven to rotate, and the connecting rod 319 drives the inner cylinder shell 7 to rotate, so that the dry mortar after grinding in the inner cylinder shell 7 can be rotated and thrown out through the filter hole 71, so that the dry mortar after grinding can be collected uniformly in the later stage. At the same time, the limiting plate 3103 is driven to rotate under the rotation of the connecting rod 319, and the limiting plate 3103 drives the first annular slide plate 3104 to rotate in the first annular slide groove 3102, so that the inner cylinder shell 7 is more stable when rotating in the later stage;

[0056] When the long plate 27 is moved to drive the T-shaped plate 24 to slide in the first T-shaped groove 205, until the long plate 27 drives the support plate 2001, and the support plate 2001 drives the clamping plate 2002 to clamp and fix the outer cylinder shell 6, the telescopic plate 208 is stretched and inserted into the long groove 209, and the clamping plate 2002 can be fixed in position, so as to facilitate the outer cylinder shell 6 to be clamped and fixed in position;

[0057] When the dual-axis motor 26 is started, the threaded rods 25 at both ends are driven to rotate, and the front and rear moving blocks 22 move to the opposite side on the surfaces of the two threaded rods 25. When the moving block 22 moves, it can drive the connecting plate 23 to move, and the connecting plate 23 drives the fixed plate 204 to move, and the fixed plate 204 drives the T-block 206 to slide in the second T-slot 207. At the same time, the fixed plate 204 drives the inclined plate 203 to move, and the inclined plate 203 drives the fixed seat 202, and the fixed seat 202 drives the plug-in block 28 to be plugged into the slot 201. The principle of the triangular stabilizing element can be used to avoid the support plate 2001 from breaking randomly when the outer cylinder shell 6 is clamped and fixed, so that the outer cylinder shell 6 is clamped more stably and firmly.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grinding device for dry mortar fine processing, comprising a base (1), an outer cylinder shell (6), an inner cylinder shell (7) and a grinding roller (9), characterized in that: The surface of the inner cylinder shell (7) is densely provided with filter holes (71); the top of the inner cylinder shell (7) is provided with a second feed port (8); the top of the outer cylinder shell (6) is provided with a first feed port (4); the grinding roller (9) is arranged inside the inner cylinder shell (7); the first feed port (4) and the inner cylinder shell (7) are provided with an adjustment mechanism (3); the surface of the inner cylinder shell (7) is provided with a covering mechanism (5); and the base (1) and the outer cylinder shell (6) are provided with a stabilizing mechanism (2); The adjusting mechanism (3) comprises a rotating component (31) and a fixed component (32), wherein the fixed component (32) is arranged on the rotating component (31); The rotating assembly (31) comprises a connecting rod (319), wherein the connecting rod (319) is fixedly connected to the front and rear sides of the inner cylinder shell (7); a rotating shaft (314) is fixedly connected inside the grinding roller (9); support blocks (311) are fixedly connected to the left and right ends of the front face of the outer cylinder shell (6); square plates (312) are fixedly connected to the front faces of the two support blocks (311); a first servo motor (313) is fixedly connected to the center of the front face of the square plate (312); a back face of the first servo motor (313) is fixedly connected to the front face of the rotating shaft (314); a first annular slide groove (3102) is provided on the back face of the outer cylinder shell (6); a first annular slide plate (3102) is slidably connected to the upper and lower sides of the first annular slide groove (3102) 3104), the back sides of the two first annular slides (3104) are fixedly connected to a limit plate (3103), the front side of the limit plate (3103) is fixedly connected to the back side of a connecting rod (319), the connecting rod (319) is arranged on the surface of the rotating shaft (314), the connecting rod (319) is provided with a square groove (315) around the inside, the upper and lower surfaces of the rotating shaft (314) are provided with a slide groove (3101), the slide groove (3101) is slidably connected to a slider (316), the outer side of the slider (316) is fixedly connected to a connecting ring (318), the connecting ring (318) is arranged on the surface of the rotating shaft (314), and the surface of the connecting ring (318) is fixedly connected to a long seat (317) around the surface.

2. A grinding device for dry mortar refinement processing according to claim 1, characterized in that: Through holes are provided inside the front and rear sides of the outer cylinder shell (6), and the surface of the connecting rod (319) penetrates and is inserted into the through holes provided inside the front and rear sides of the outer cylinder shell (6).

3. A grinding device for dry mortar refinement processing according to claim 2, characterized in that: The inner cylindrical shell (7) has a through long slot on its front side, and the surface of the rotating shaft (314) is inserted through the through long slot on the front side of the inner cylindrical shell (7) and the through hole slot on the inside of the front side of the outer cylindrical shell (6).

4. A grinding device for dry mortar refinement processing according to claim 3, characterized in that: The number of the square grooves (315) and the number of the long seats (317) are both four, the front faces and both sides of the four square grooves (315) are arranged to be openings, and the surface of the long seats (317) and the interior of the square grooves (315) are plugged into each other.

5. A grinding device for dry mortar refinement processing according to claim 4, characterized in that: The fixing assembly (32) comprises a second annular groove (327), the second annular groove (327) being opened on the front face of the outer cylinder shell (6), the surface of the connecting rod (319) being fixedly connected with a fixing ring (328), the fixing ring (328) being arranged between the long seat (317) and the outer cylinder shell (6), the surface of the fixing ring (328) being fixedly connected with a second annular slide plate (325) on all sides, the surface of the second annular slide plate (325) and the second annular groove (327) An internal sliding connection is provided, wherein the second annular slide plate (325) is fixedly connected to a rotating rod (323) on the side away from the connecting rod (319), a rotating plate (322) is rotatably connected to the surface of the rotating rod (323), and a square block (324) is fixedly connected to the side of the rotating plate (322) close to the connecting rod (319), a square groove (326) is provided inside the long seat (317), and bolts (321) are threadedly connected inside the square block (324) and the long seat (317).

6. A grinding device for dry mortar refinement processing according to claim 5, characterized in that: The square groove (326) is opened at one side and both ends close to the rotating plate (322), and the surface of the square block (324) is plugged into the inside of the square groove (326).

7. A grinding device for dry mortar refinement processing according to claim 6, characterized in that: The covering mechanism (5) comprises a second servo motor (54), the second servo motor (54) is fixedly connected to the front and rear sides of the inner cylindrical shell (7), the outer side of the second servo motor (54) is fixedly connected to a first long rod (53), the surface of the first long rod (53) is fixedly connected to a first gear (52), the right side of the first gear (52) is meshingly connected to a second gear (56), the axis of the second gear (56) is fixedly connected to a second long rod (55), the surface of the second long rod (55) is rotatably connected to the inside of the inner cylindrical shell (7), and the second long rod (55) is fixedly connected to the inner cylindrical shell (7). 55) and the surface of the first long rod (53) are fixedly connected with a rotating seat (57), the front and rear sides of the inner cylinder shell (7) are provided with arc grooves (58), the rotating seat (57) is fixedly connected with a third annular slide plate (51) on the side close to the inner cylinder shell (7), the top of the rotating seat (57) is hinged with a hinge plate (502), the other side of the hinge plate (502) is hinged with a mounting plate (59), the other side of the left and right mounting plates (59) are fixedly connected with a cover plate (501), and the cover plate (501) is arranged on the top of the second feed port (8).

8. A grinding device for dry mortar refinement processing according to claim 7, characterized in that: The arc-shaped grooves (58) and the third annular slide plates (51) are both four in number and are grouped in pairs. The surface of the third annular slide plate (51) and the interior of the arc-shaped grooves (58) are slidably connected.

9. A grinding device for dry mortar refinement processing according to claim 8, characterized in that: The stabilizing mechanism (2) comprises a first T-shaped slot (205), the first T-shaped slot (205) being arranged at the front and rear sides of the top of the base (1), the left and right sides of the first T-shaped slot (205) being slidably connected to T-shaped plates (24), the tops of the two front and rear T-shaped plates (24) being fixedly connected to long plates (27), the top center of the long plates (27) being fixedly connected to a support plate (2001), the inner side of the support plate (2001) being fixedly connected to a clamping plate (2002), the clamping plate (2002) being arranged on the outer cylinder shell (6 ) surface, the support plate (2001) is fixedly connected to a connection seat (29) on both the front and rear sides, a slot (201) is provided inside the connection seat (29), and the slot (201) is set to be open on the side away from the support plate (2001), and the top of the long plate (27) is provided with a second T-shaped slot (207) on both the front and rear sides, and a T-shaped block (206) is slidably connected inside the second T-shaped slot (207), and the top of the T-shaped block (206) is fixedly connected to a fixing plate (204), and the top of the fixing plate (204) is fixedly connected There is an inclined plate (203), the top of the inclined plate (203) is fixedly connected to a fixing seat (202), the fixing seat (202) is fixedly connected to a plug block (28) on a side close to the support plate (2001), the surface of the plug block (28) is plugged into the inside of the slot (201), the front and rear ends of the outer sides of the left and right long plates (27) are fixedly connected to the limiting seat (21), the center of the outer sides of the left and right long plates (27) is fixedly connected to a double-axis motor (26), and the front and rear ends of the double-axis motor (26) are fixedly connected to a threaded rod (25) The surface of the threaded rod (25) is threadedly connected to a moving block (22); the top of the moving block (22) and the outer side of the fixed plate (204) are fixedly connected to a connecting plate (23); the front and rear sides of the long plate (27) are fixedly connected to a telescopic plate (208); the front and rear sides of the top of the base (1) are densely provided with long grooves (209); the long grooves (209) are arranged on the outer side of the first T-shaped groove (205); the top of the long groove (209) is arranged to be open; the surface of the telescopic plate (208) and the inside of the long groove (209) are plugged into each other.

10. A grinding device for dry mortar refinement processing according to claim 9, characterized in that: The number of the threaded rods (25) is four and they form a group of two. The surface of the threaded rod (25) is rotatably connected to the inside of the limiting seat (21). The thread lines on the surfaces of the front and rear threaded rods (25) have the same specifications and are in opposite directions.

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