Calcium hydroxide solid crushing and grinding device

Abstract

The utility model discloses a calcium hydroxide solid smashing and grinding device which comprises a bottom plate, an air cylinder, a lifting plate, a supporting plate, a grinding base, a grinding disc, a mounting mechanism, a mounting frame and a motor. A lifting plate can ascend and descend close to a mounting frame and a mounting mechanism, the mounting mechanism can ascend and descend to drive a grinding disc to ascend and descend, the grinding disc can ascend and descend to preliminarily smash calcium hydroxide solids, and butt joint bolts are arranged and movably arranged in butt joint pin holes of butt joint protruding blocks in a sleeved mode, so that guiding can be provided for the grinding disc in the ascending and descending process of the grinding disc, and the grinding disc can be conveniently and rapidly ground. The grinding disc is prevented from being damaged due to collision between the grinding disc and the inner wall of the grinding groove, the butt joint pin hole is pulled out, the motor is started to drive the mounting mechanism to rotate, the mounting mechanism rotates to drive the grinding disc to rotate to grind calcium hydroxide, then the air cylinder drives the grinding disc to press the calcium hydroxide downwards, and therefore the grinding effect on the calcium hydroxide is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium hydroxide grinding, and specifically relates to a calcium hydroxide solid crushing and grinding device. Background Technique

[0002] When carrying out the crushing work of calcium hydroxide, it is usually necessary to place the calcium hydroxide solid in a crushing container, and then carry out the rolling and crushing work of calcium hydroxide manually or with the assistance of other equipment. This is not only time-consuming and laborious, but also has low crushing efficiency and poor crushing effect.

[0003] The existing Chinese patent with the authorization announcement number CN218107756U discloses a grinding device for calcium hydroxide crushing, including a frame body. A box body is arranged at the lower end inside the frame body, a grille is arranged at the upper end of the inner wall of the box body, and a rolling mechanism is arranged at the upper end of the frame body. With the above structure, the calcium hydroxide solid is placed on the upper end of the grille, and then the rolling mechanism drives the support plate to move downward, so that the support plate drives the pressing block to carry out the rolling work on the material. After the material is crushed, the pushing mechanism drives the push plate to move, so that the push plate can push the material towards the middle, and during the pushing process, the smaller crushed materials can penetrate through the grille and fall into the grinding roller, and then the grinding work can be carried out, while the larger crushed materials continue to stay on the upper end of the grille, and then the rolling and pushing work is carried out again until the material completely penetrates through the grille, thus completing the crushing and grinding work of calcium hydroxide, greatly improving the crushing and grinding efficiency of calcium hydroxide and at the same time improving the grinding effect.

[0004] The deficiencies of the above existing technical solutions are as follows: By setting grinding rollers to further grind the small crushed materials of calcium hydroxide, some crushed materials will remain between the gaps of the grinding rollers, resulting in poor grinding effect of calcium hydroxide. Content of the Utility Model

[0005] The purpose of the utility model is to provide a calcium hydroxide solid crushing and grinding device to solve the technical problem that in the prior art, by setting grinding rollers to further grind the small crushed materials of calcium hydroxide, some crushed materials will remain between the gaps of the grinding rollers, resulting in poor grinding effect of calcium hydroxide.

[0006] The technical problem to be solved by the utility model can be realized through the following technical solutions:

[0007] A calcium hydroxide solid crushing and grinding device includes:

[0008] A bottom plate, a top frame is arranged above the bottom plate, a lifting plate is arranged below the top frame, a cylinder for driving the lifting plate to lift is arranged on the top frame, an installation frame is fixedly connected to the lower end surface of the lifting plate, a motor is fixedly connected to the installation frame, and support plates are fixedly connected to both ends of the lifting plate;

[0009] The grinding base includes a base body which is arranged on a bottom plate. A grinding groove is formed in the base body. Support convex plates are symmetrically distributed and fixedly connected to the side end face of the base body. A support plate groove is formed in the support convex plate, and a support plate is inserted and sleeved in the support plate groove. Docking convex blocks are symmetrically distributed and fixedly connected to the side end face of the base body.

[0010] The installation mechanism includes an installation plate. A grinding disc is arranged on one end face of the installation plate. A connecting shaft is coaxially and fixedly connected to the other end face of the installation plate. The connecting shaft is fixedly connected to the driving end of a motor. Docking convex plates are symmetrically distributed and fixedly connected to the side end face of the installation plate. A docking pin is arranged between the docking convex plate and the docking convex block. The docking pin passes through the docking convex plate and is sleeved on the docking convex block.

[0011] As a further scheme of the present utility model: A lifting frame is fixedly connected to the bottom plate. A top frame is fixedly connected to the lifting frame. A telescopic rod is fixedly connected to the driving end of the air cylinder. A lifting plate is fixedly connected to the telescopic rod.

[0012] As a further scheme of the present utility model: The grinding groove is a groove with a circular cross-section. A positioning convex block is fixedly connected to the middle of the bottom of the grinding groove.

[0013] As a further scheme of the present utility model: The grinding disc includes a grinding disc body which is a cylindrical part. A positioning groove is formed in the middle of the end face of the grinding disc body. The grinding disc body is arranged in the grinding groove, and the positioning convex block is positioned and sleeved in the positioning groove.

[0014] As a further scheme of the present utility model: Threaded holes are formed in the grinding disc body. Threaded through holes are formed through the installation plate. A screw rod is arranged between the installation plate and the grinding disc body. The screw rod passes through the threaded through hole and is threadedly connected to the threaded hole.

[0015] As a further scheme of the present utility model: Connecting through holes are formed through the docking convex plate. Docking pin holes are formed in the docking convex block. The docking pin passes through the connecting through hole and is sleeved in the docking pin hole.

[0016] The beneficial effects of the present utility model:

[0017] 1. When the utility model is in use, calcium hydroxide solid is placed in the grinding groove of the grinding base. The air cylinder can drive the lifting plate to rise and fall through the telescopic rod. The lifting of the lifting plate can drive the mounting frame and the mounting mechanism to rise and fall. The lifting of the mounting mechanism can drive the grinding disc to rise and fall, and the rising and falling of the grinding disc can preliminarily crush the calcium hydroxide solid. By setting the docking pin, the docking pin is movably sleeved in the docking pin hole of the docking convex block, which can provide guidance for the grinding disc during the lifting process of the grinding disc, preventing the grinding disc from colliding with the inner wall of the grinding groove and causing damage to the grinding disc. Pull out the docking pin hole, start the motor to drive the mounting mechanism to rotate, and the rotation of the mounting mechanism drives the grinding disc to rotate to grind the calcium hydroxide. During the grinding process, the air cylinder is used to drive the grinding disc to press down on the calcium hydroxide, thereby improving the grinding effect of the calcium hydroxide. The support plate is inserted and sleeved in the support plate groove, and the stability during the grinding process can be improved by setting the support plate;

[0018] 2. Threaded holes are provided on the main body of the grinding disc of the utility model, and threaded through holes are provided through the mounting plate. The main body of the grinding disc is a vulnerable part, and the mounting plate and the main body of the grinding disc are fixedly installed through screws, so as to facilitate the replacement of the main body of the grinding disc and the maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following further describes the present utility model with reference to the drawings.

[0020] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 is the front cross-sectional structure schematic diagram of the present utility model;

[0022] Figure 3 is the three-dimensional structure schematic diagram of the grinding base in the present utility model;

[0023] Figure 4 is the three-dimensional structure schematic diagram of the mounting mechanism in the present utility model;

[0024] Figure 5 is the three-dimensional structure schematic diagram of the grinding disc in the present utility model Figure 1 ;

[0025] Figure 6 is the three-dimensional structure schematic diagram of the grinding disc in the present utility model Figure 2 。

[0026] In the figure: 1, bottom plate; 2, elevation frame; 3, top frame; 4, cylinder; 5, telescopic rod; 6, lifting plate; 7, support plate; 8, grinding base; 81, base body; 82, grinding groove; 83, alignment convex block; 84, support convex plate; 85, support plate groove; 86, docking convex block; 87, docking pin hole; 9, grinding disc; 91, grinding disc body; 92, threaded hole; 93, alignment groove; 10, installation mechanism; 101, installation plate; 102, docking convex plate; 103, docking pin; 104, connecting shaft; 105, threaded through hole; 11, installation frame; 12, motor; 13, screw rod. Detailed implementation manner

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0028] As Figures 1 - 6 shown, a calcium hydroxide solid crushing and grinding device includes a bottom plate 1, a grinding base 8 and an installation mechanism 10. A top frame 3 is arranged above the bottom plate 1, a lifting plate 6 is arranged below the top frame 3, and a cylinder 4 for driving the lifting of the lifting plate 6 is arranged on the top frame 3. An installation frame 11 is fixedly connected to the lower end surface of the lifting plate 6, and a motor 12 is fixedly connected to the installation frame 11. Support plates 7 are fixedly connected to both ends of the lifting plate 6. The grinding base 8 includes a base body 81, the base body 81 is arranged on the bottom plate 1, a grinding groove 82 is opened on the base body 81, support convex plates 84 are symmetrically distributed and fixedly connected to the side end surface of the base body 81, and a support plate groove 85 is opened on the support convex plate 84. The support plate 7 is inserted and sleeved in the support plate groove 85. Docking convex blocks 86 are symmetrically distributed and fixedly connected to the side end surface of the base body 81. The installation mechanism 10 includes an installation plate 101. A grinding disc 9 is arranged on one end surface of the installation plate 101, a connecting shaft 104 is coaxially and fixedly connected to the other end surface of the installation plate 101, and the connecting shaft 104 is fixedly connected to the driving end of the motor 12. Docking convex plates 102 are symmetrically distributed and fixedly connected to the side end surface of the installation plate 101. A docking pin 103 is arranged between the docking convex plate 102 and the docking convex block 86, and the docking pin 103 penetrates through the docking convex plate 102 and is sleeved on the docking convex block 86.

[0029] An elevation frame 2 is fixedly connected to the bottom plate 1, the top frame 3 is fixedly connected to the elevation frame 2, a telescopic rod 5 is fixedly connected to the driving end of the cylinder 4, and the lifting plate 6 is fixedly connected to the telescopic rod 5.

[0030] The grinding groove 82 is a groove with a circular cross-section. In the middle of the bottom of the grinding groove 82, a positioning convex block 83 is fixedly connected. The grinding disc 9 includes a grinding disc main body 91, which is a cylindrical part. In the middle of the end face of the grinding disc main body 91, a positioning groove 93 is opened. The grinding disc main body 91 is arranged in the grinding groove 82, and the positioning convex block 83 is sleeved in the positioning groove 93 in a corresponding manner. Threaded holes 92 are opened on the grinding disc main body 91, and threaded through holes 105 are penetrated through the mounting plate 101. A screw rod 13 is arranged between the mounting plate 101 and the grinding disc main body 91, and the screw rod 13 penetrates through the threaded through hole 105 and is threadedly connected with the threaded hole 92.

[0031] A connection through hole is penetrated through the docking convex plate 102, and a docking pin hole 87 is opened on the docking convex block 86. The docking plug pin 103 penetrates through the connection through hole and is sleeved in the docking pin hole 87.

[0032] For the convenience of those skilled in the art to understand the embodiments of this solution, the working principle of this solution will be briefly described in combination with specific application scenarios:

[0033] During use, calcium hydroxide solid is placed in the grinding groove 82 of the grinding base 8 of the calcium hydroxide solid. The air cylinder 4 can drive the lifting plate 6 to lift and lower through the telescopic rod 5. The lifting and lowering of the lifting plate 6 can drive the mounting frame 11 and the mounting mechanism 10 to lift and lower. The lifting and lowering of the mounting mechanism 10 can drive the grinding disc 9 to lift and lower, and the lifting and lowering of the grinding disc 9 can initially crush the calcium hydroxide solid. By setting the docking plug pin 103, the docking plug pin 103 is movably sleeved in the docking pin hole 87 of the docking convex block 86, which can provide guidance for the grinding disc 9 during the lifting and lowering process of the grinding disc 9 and prevent the grinding disc 9 from colliding with the inner wall of the grinding groove 82 and causing damage to the grinding disc 9. Pull out the docking pin hole 87, start the motor 12 to drive the mounting mechanism 10 to rotate, and the rotation of the mounting mechanism 10 drives the grinding disc 9 to rotate to grind the calcium hydroxide. During the grinding process, the grinding disc 9 is further pressed against the calcium hydroxide by the air cylinder 4, thereby improving the grinding effect on the calcium hydroxide. The support plate 7 is inserted and sleeved in the support plate groove 85. By setting the support plate 7, the stability during the grinding process can be improved. Threaded holes 92 are opened on the grinding disc main body 91, and threaded through holes 105 are penetrated through the mounting plate 101. The grinding disc main body 91 is a vulnerable part, and the mounting plate 101 and the grinding disc main body 91 are fixedly installed through the screw rod 13, so as to facilitate the replacement of the grinding disc main body 91 and the maintenance of the device.

[0034] The above has described several embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto and cannot be considered as used to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the present invention application should still fall within the scope covered by the patent of the present invention.

Claims

1. A calcium hydroxide solid crushing and grinding device, characterized in that Comprising: A bottom plate (1), a top frame (3) is arranged above the bottom plate (1), a lifting plate (6) is arranged below the top frame (3), a cylinder (4) for driving the lifting of the lifting plate (6) is arranged on the top frame (3), an installation frame (11) is fixedly connected to the lower end face of the lifting plate (6), a motor (12) is fixedly connected to the installation frame (11), and support plates (7) are fixedly connected to both ends of the lifting plate (6); A grinding base (8), including a base body (81), the base body (81) is arranged on the bottom plate (1), a grinding groove (82) is formed in the base body (81), support convex plates (84) are symmetrically distributed and fixedly connected to the side end face of the base body (81), a support plate groove (85) is formed in the support convex plate (84), the support plate (7) is inserted and sleeved in the support plate groove (85), and docking convex blocks (86) are symmetrically distributed and fixedly connected to the side end face of the base body (81); An installation mechanism (10), including an installation plate (101), a grinding disc (9) is arranged on one end face of the installation plate (101), a connecting shaft (104) is coaxially and fixedly connected to the other end face of the installation plate (101), the connecting shaft (104) is fixedly connected to the driving end of the motor (12), docking convex plates (102) are symmetrically distributed and fixedly connected to the side end face of the installation plate (101), a docking pin (103) is arranged between the docking convex plate (102) and the docking convex block (86), and the docking pin (103) penetrates through the docking convex plate (102) and is sleeved on the docking convex block (86).

2. The calcium hydroxide solid crushing and grinding device according to claim 1, characterized in that, A lifting frame (2) is fixedly connected to the bottom plate (1), the top frame (3) is fixedly connected to the lifting frame (2), a telescopic rod (5) is fixedly connected to the driving end of the cylinder (4), and the lifting plate (6) is fixedly connected to the telescopic rod (5).

3. A calcium hydroxide solid crushing and grinding device according to claim 1, characterized in that, The grinding groove (82) is a groove with a circular cross-section, and a positioning convex block (83) is fixedly connected to the middle of the bottom of the grinding groove (82).

4. A calcium hydroxide solid crushing and grinding device according to claim 3, characterized in that, The grinding disc (9) includes a grinding disc body (91), the grinding disc body (91) is a cylindrical part, a positioning groove (93) is formed in the middle of the end face of the grinding disc body (91), the grinding disc body (91) is arranged in the grinding groove (82), and the positioning convex block (83) is positioned and sleeved in the positioning groove (93).

5. The calcium hydroxide solid crushing and grinding device according to claim 1, characterized in that, Threaded holes (92) are formed in the grinding disc body (91), threaded through holes (105) are formed through the installation plate (101), a screw rod (13) is arranged between the installation plate (101) and the grinding disc body (91), and the screw rod (13) penetrates through the threaded through hole (105) and is threadedly connected to the threaded hole (92).

6. The calcium hydroxide solid crushing and grinding device according to claim 1, wherein A connecting through hole is formed through the docking convex plate (102), a docking pin hole (87) is formed in the docking convex block (86), and the docking pin (103) penetrates through the connecting through hole and is sleeved in the docking pin hole (87).

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