Lepidolite clinker grinding device

Abstract

The utility model provides a lepidolite clinker grinding device which comprises a three-head grinding machine body, and three mortar supports are arranged at the top of the three-head grinding machine body; and the three baffles are fixedly mounted at the tops of the three mortar supports respectively. According to the lepidolite clinker grinding device provided by the utility model, through mutual cooperation of structures such as the baffle, the rotating grooves, the rotating plates, the rotating shafts, the clamping blocks, the limiting rings, the mortar and the clamping grooves, after grinding is finished, when lepidolite clinker needs to be poured, a user can press the two rotating plates, and the rotating shafts are rotated; the rotating plate drives the clamping block to move out of the top of the clamping groove, then the limiting ring and the mortar can be disassembled, and then the lepidolite clinker is poured, so that the angle of the mortar is not controlled by the mortar support when the lepidolite clinker is poured, and the mortar can be directly and reversely buckled on the top of a container for discharging; the operation of a user is facilitated, and the lepidolite clinker can be prevented from spilling out.

Description

Technical Field

[0001] The utility model relates to the technical field of lepidolite processing, in particular to a lepidolite clinker grinding device. Background Art

[0002] Lepidolite clinker is a type of high temperature treated lepidolite ore, which is usually produced by calcining the lepidolite ore in a rotary kiln or other high temperature equipment.

[0003] In order to detect and compare the content of lithium mica in lithium mica ores collected from different regions, the lithium mica clinker needs to be ground and purified. When grinding the lithium mica clinker, a three-head grinder is used to increase the grinding efficiency.

[0004] However, after the three-head grinder in the prior art is finished grinding, the mortar and the mortar support are rotatably connected, so the rotation angle of the mortar is fixed when unloading. When pouring the lithium mica clinker, it is easy to cause the lithium mica clinker to slip out. In addition, since the mortar for flipping and unloading is at a higher position, the user needs to hold the storage container on one side of the mortar with his hand, and then use a brush to sweep out the lithium mica clinker inside the mortar, which is more cumbersome to operate.

[0005] Therefore, it is necessary to provide a lepidolite clinker grinding device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a lepidolite clinker grinding device, which solves the problems that the lepidolite clinker easily slides out when being poured due to the limited rotation angle of the mortar and the staff need to hold the discharge container by hand to manually sweep the material on one side of the mortar, which causes inconvenience to the user.

[0007] In order to solve the above technical problems, the utility model provides a lepidolite clinker grinding device, comprising:

[0008] A three-head grinder body, wherein three mortar supports are arranged on the top of the three-head grinder body;

[0009] Three baffles, the three baffles are respectively fixedly installed on the tops of the three mortar supports, both sides of the three baffles are provided with rotation grooves, the inner side of the rotation groove is provided with a rotation plate, the top of one side of the rotation plate is fixedly installed with a clamping block, the inside of the rotation plate is fixedly installed with a rotating shaft, the rotating shaft is rotatably connected to the inner side of the rotation groove, and both ends of the outer side of the rotating shaft are sleeved with torsion springs;

[0010] There are three limiting rings, which are respectively arranged on the tops of the three baffles, a mortar is fixedly installed on the bottoms of the three limiting rings, and clamping grooves are opened at both ends of the tops of the three limiting rings.

[0011] Preferably, a sliding cavity is opened at the top of the three baffles, retaining rings are fixedly installed on the tops of both sides of the inner side of the sliding cavity, a pushing ring is slidably connected to the inner side of the sliding cavity, and a plurality of springs are fixedly installed on the bottom of the pushing ring.

[0012] Preferably, the sliding cavity is arranged at the bottom of the limiting ring, and the retaining ring is arranged at the top of the pushing ring.

[0013] Preferably, one end of the torsion spring is fixedly mounted on one side of the inner side surface of the rotating groove, and the other end of the torsion spring is fixedly mounted on the outer side surface of the rotating shaft.

[0014] Preferably, one side of the clamping block is inclined, and the bottom of the clamping block is arranged at the top of the clamping groove.

[0015] Preferably, a groove is provided on the top of the limiting ring, and an arc-shaped cover is clamped on the inner side surface of the groove.

[0016] Preferably, a through hole is provided on the top of the arc-shaped cover.

[0017] Compared with the related art, the lithium mica clinker grinding device provided by the utility model has the following advantages:

[0018] Beneficial effects:

[0019] The utility model provides a lithium mica clinker grinding device, which cooperates with each other through structures such as a baffle, a rotating groove, a rotating plate, a rotating shaft, a clamping block, a limiting ring, a mortar and a clamping groove. After the grinding is completed, when it is necessary to pour the lithium mica clinker, the user can press two rotating plates, so that the rotating plates drive the clamping block to move out from the top of the clamping groove, and then the limiting ring and the mortar can be disassembled, and then the lithium mica clinker can be poured. In this way, when pouring the lithium mica clinker, the angle of the mortar is not controlled by the mortar support, so that the mortar can be directly turned upside down on the top of the container for unloading, which is not only convenient for the user to operate, but also can prevent the lithium mica clinker from spilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a lepidolite clinker grinding device provided by the utility model;

[0021] Figure 2 for Figure 1 The schematic diagram of the side cross-sectional structure of the baffle shown;

[0022] Figure 3for Figure 1 The schematic diagram of the structure of the baffle from top view shown;

[0023] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0024] Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown;

[0025] Figure 6 This is a structural schematic diagram of a second embodiment of a lepidolite clinker grinding device provided by the utility model.

[0026] Numbers in the figure: 1. three-head grinder body, 11. mortar support, 2. baffle, 21. sliding cavity, 22. retaining ring, 23. pushing ring, 24. spring, 25. rotating groove, 26. rotating plate, 27. rotating shaft, 28. clamping block, 29. torsion spring, 3. limiting ring, 31. mortar, 32. clamping groove, 4. groove, 41. arc cover, 42. through hole. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] First embodiment

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a first embodiment of a lepidolite clinker grinding device provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the side cross-sectional structure of the baffle shown; Figure 3 for Figure 1 The schematic diagram of the structure of the baffle from top view shown; Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 3 The enlarged schematic diagram of part B is shown. A lepidolite clinker grinding device comprises: a three-head grinding machine body 1, wherein three mortar supports 11 are arranged on the top of the three-head grinding machine body 1;

[0030] Three baffles 2, the three baffles 2 are fixedly installed on the tops of the three mortar supports 11 respectively, and rotation grooves 25 are opened on both sides of the three baffles 2. The inner side of the rotation groove 25 is provided with a rotation plate 26, and a clamping block 28 is fixedly installed on the top of one side of the rotation plate 26. A rotating shaft 27 is fixedly installed inside the rotating plate 26, and the rotating shaft 27 is rotatably connected to the inner side of the rotation groove 25. Both ends of the outer side of the rotating shaft 27 are sleeved with torsion springs 29;

[0031] The three limiting rings 3 are respectively arranged on the top of the three baffles 2 , a mortar 31 is fixedly installed on the bottom of the three limiting rings 3 , and both ends of the top of the three limiting rings 3 are provided with a clamping groove 32 .

[0032] When the three-head grinder body 1 is in use, the grinding head is first lifted up and placed against the seat cover, the lithium mica clinker is placed in the mortar 31, and the grinding head is lowered; then the motor is started, and the clutch handle is turned clockwise to close the friction clutch, so that the grinding head and mortar rotate, thereby grinding the material; after the grinding is completed, the clutch handle is turned counterclockwise to disconnect the friction clutch, so that the pestle and mortar 31 stop moving, the grinding head is lifted, and then the mortar 31 is disassembled, and then the mortar 31 is removed to pour the lithium mica clinker;

[0033] The baffle plate 2 is connected to the driving mechanism on the grinding support 11. When in use, the driving component on the grinding support 11 can drive the baffle plate 2 to rotate, so that the baffle plate 2 drives the mortar 31 to rotate and cooperate with the grinding head to grind the lithium mica clinker;

[0034] When in use, the elasticity of the torsion spring 29 can drive the rotating plate 26 to rotate, so that the rotating plate 26 drives the clamping block 28 to clamp on the inner side of the clamping groove 32. The top of one side of the clamping block 28 is inclined, so as to facilitate the bottom of the limit ring 3 to slide downward along one side of the clamping block 28.

[0035] A sliding cavity 21 is formed at the top of each of the three baffles 2. A retaining ring 22 is fixedly installed at the top of both sides of the inner side of the sliding cavity 21. A pushing ring 23 is slidably connected to the inner side of the sliding cavity 21. A plurality of springs 24 are fixedly installed at the bottom of the pushing ring 23.

[0036] The sliding cavity 21 is arranged at the bottom of the limiting ring 3 , and the retaining ring 22 is arranged at the top of the pushing ring 23 .

[0037] A plurality of springs 24 are evenly installed at the bottom of the push ring 23 . A retaining ring 22 is provided at the top of the push ring 23 . This prevents the elasticity of the springs 24 from pushing the push ring 23 out of the inner side of the slide cavity 21 during use.

[0038] One end of the torsion spring 29 is fixedly mounted on one side of the inner side of the rotation groove 25 , and the other end of the torsion spring 29 is fixedly mounted on the outer side of the rotation shaft 27 .

[0039] One side of the clamping block 28 is inclined, and the bottom of the clamping block 28 is disposed at the top of the clamping slot 32 .

[0040] The working principle of the lithium mica clinker grinding device provided by the utility model is as follows:

[0041] When it is necessary to discharge the ground lithium mica clinker, the user can push the two rotating plates 26 toward the middle, so that the rotating plates 26 drive the clamping block 28 to move out from the inner side of the clamping groove 32. At this time, the elasticity of the spring 24 will push the pushing circle 23, so that the pushing circle 23 moves upward, and then the top of the pushing circle 23 pushes the bottom of the limiting circle 3, so that the bottom of the limiting circle 3 is away from the top of the baffle 2, and the limiting circle 3 is moved out from the middle of the two clamping blocks 28. After that, the user can take out the mortar 31 and pour out the lithium mica clinker inside the mortar 31;

[0042] When grinding and installing the mortar 31, the user only needs to press the limit ring 3 on the top of the clamping block 28, and then press downward, thereby pushing the rotating plate 26 and the clamping block 28 to move to both sides until the bottom of the limit ring 3 is pressed on the top of the baffle 2. At this time, the elasticity of the torsion spring 29 drives the rotating plate 26 to rotate, so that the clamping plate 28 is clamped into the inner side of the clamping groove 32, thereby limiting the limit ring 3 and the mortar 31.

[0043] Compared with the related art, the lithium mica clinker grinding device provided by the utility model has the following advantages:

[0044] Beneficial effects:

[0045] Through the cooperation of structures such as the baffle 2, the rotating groove 25, the rotating plate 26, the rotating shaft 27, the clamping block 28, the limiting ring 3, the mortar 31 and the clamping groove 32, after the grinding is completed, when it is necessary to pour the lithium mica clinker, the user can press the two rotating plates 26, so that the rotating plates 26 drive the clamping block 28 to move out from the top of the clamping groove 32, and then the limiting ring 3 and the mortar 31 can be disassembled, and then the lithium mica clinker can be poured. In this way, the angle of the mortar is not controlled by the mortar support 11 when pouring the lithium mica clinker, so that the mortar 31 can be directly turned upside down on the top of the container for unloading, which is not only convenient for the user to operate, but also can prevent the lithium mica clinker from spilling.

[0046] Second embodiment

[0047] Please refer to Figure 6 Based on the lepidolite clinker grinding device provided in the first embodiment of the present application, the second embodiment of the present application proposes another lepidolite clinker grinding device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0048] Specifically, the difference of the lithium mica clinker grinding device provided in the second embodiment of the present application is that, in the lithium mica clinker grinding device, a groove 4 is provided on the top of the limit ring 3, and an arc cover 4 is clamped on the inner side of the groove 4.

[0049] A through hole 42 is formed on the top of the arc-shaped cover 4 .

[0050] The through hole 42 is used for the grinding head to pass through when in use.

[0051] The working principle of the lithium mica clinker grinding device provided by the utility model is as follows:

[0052] When in use, the user can clamp the bottom of the arc cover 41 on the inner side of the groove 4, thereby installing the arc cover 41 on the top of the limit ring 3. When in use, the grinding head is inserted into the inner side of the mortar 31 through the through hole 42 to grind the lithium mica clinker on the inner side of the mortar 31.

[0053] Compared with the related art, the lithium mica clinker grinding device provided by the utility model has the following advantages:

[0054] Beneficial effects:

[0055] By cooperating with each other through structures such as the groove 4, the arc cover 41 and the through hole 42, the bottom of the arc cover 41 is stuck on the inner side of the groove 4 during use, thereby installing the arc cover 41. In this way, during subsequent grinding, the lithium mica clinker inside the mortar 31 is prevented from sliding out of the inner side of the mortar 31.

[0056] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lepidolite clinker grinding device, characterized in that: include: A three-head grinder body, wherein three mortar supports are arranged on the top of the three-head grinder body; Three baffles, the three baffles are respectively fixedly installed on the tops of the three mortar supports, both sides of the three baffles are provided with rotation grooves, the inner side of the rotation groove is provided with a rotation plate, the top of one side of the rotation plate is fixedly installed with a clamping block, the inside of the rotation plate is fixedly installed with a rotating shaft, the rotating shaft is rotatably connected to the inner side of the rotation groove, and both ends of the outer side of the rotating shaft are sleeved with torsion springs; There are three limiting rings, which are respectively arranged on the tops of the three baffles, a mortar is fixedly installed on the bottoms of the three limiting rings, and clamping grooves are opened at both ends of the tops of the three limiting rings.

2. A lepidolite clinker grinding device according to claim 1, characterized in that, The tops of the three baffles are each provided with a sliding cavity, the tops of both sides of the inner side of the sliding cavity are fixedly installed with retaining rings, the inner side of the sliding cavity is slidably connected with a pushing ring, and the bottom of the pushing ring is fixedly installed with a plurality of springs.

3. A lepidolite clinker grinding device according to claim 2, characterized in that, The sliding cavity is arranged at the bottom of the limiting ring, and the retaining ring is arranged at the top of the pushing ring.

4. A lepidolite clinker grinding device according to claim 3, characterized in that, One end of the torsion spring is fixedly mounted on one side of the inner side surface of the rotating groove, and the other end of the torsion spring is fixedly mounted on the outer side surface of the rotating shaft.

5. A lepidolite clinker grinding device according to claim 4, characterized in that, One side of the clamping block is inclined, and the bottom of the clamping block is arranged on the top of the clamping slot.

6. A lepidolite clinker grinding device according to claim 1, characterized in that: A groove is provided on the top of the limiting ring, and an arc-shaped cover is clamped on the inner side surface of the groove.

7. A lepidolite clinker grinding device according to claim 6, characterized in that: A through hole is formed on the top of the arc-shaped cover.

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