Full-hydraulic cavity cleaning device suitable for granite

Abstract

The utility model relates to the technical field of granite, in particular to a full-hydraulic cavity cleaning device suitable for granite, which comprises a rack, an upper chamber, a rolling mortar wall arranged on the inner wall of the upper chamber and a movable cone arranged in the rolling mortar wall, the outer wall of the rack is fixedly connected with three first mounting blocks which are uniformly distributed, T-shaped limiting grooves are formed in the other ends of the three first mounting blocks, and T-shaped limiting blocks matched with the T-shaped limiting grooves are arranged in the three T-shaped limiting grooves; the positions of the three hydraulic cylinders can be fixed by upwards tightening the three first tightening blocks, the fixing effect of the three hydraulic cylinders can be improved by downwards tightening the three second tightening blocks, the positions of the three hydraulic cylinders are uniformly distributed, the three hydraulic cylinders can be conveniently mounted, and the mounting efficiency of the three hydraulic cylinders is improved. Therefore, the safety and convenience of subsequent use are improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of granite, in particular to a fully hydraulic cavity cleaning device applicable to granite. Background Technique

[0002] Granite belongs to intrusive rocks in acidic (SiO2>66%) magmatic rocks, which is the most common type of such rocks, mostly light flesh-red, light gray, grayish-white, etc. Medium-coarse grained, fine-grained structure, massive structure. There are also some with variegated structure, spherical structure, gneiss-like structure, etc. The main minerals are quartz, potassium feldspar and acidic plagioclase, and the secondary minerals are biotite, hornblende, and sometimes a small amount of pyroxene. Usually, a cone crusher is used to crush granite. If the crusher stops due to unexpected situations such as sudden power failure under load, the ore remaining in the crushing cavity must be removed before the crusher can be restarted, otherwise the crusher will not be able to start again or the motor will be burned out due to starting jam.

[0003] In the prior art, when cleaning the cavity of a cone crusher for granite, generally, a jack is temporarily placed and the support sleeve is jacked up, and the fixed cone liner also rises accordingly, so that the distance between the fixed cone liner and the moving cone liner becomes larger, and the granite will fall along the gap to complete the cavity cleaning work.

[0004] The disadvantages of cavity cleaning in the prior art are that this cavity cleaning method is neither safe nor fast, and it will also reduce production efficiency. Therefore, it is necessary to propose a fully hydraulic cavity cleaning device applicable to granite to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fully hydraulic cavity cleaning device applicable to granite, which has the characteristics of being convenient for installing and fixing three hydraulic cylinders to improve the safety and convenience of use and improve production efficiency.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A fully hydraulic cavity cleaning device applicable to granite includes a frame, an upper chamber, a crushing wall installed on the inner wall of the upper chamber, and a moving cone disposed inside the crushing wall. A support sleeve is installed on the outer wall of the upper chamber. Three uniformly distributed first mounting blocks are fixedly connected to the outer wall of the frame. The other ends of the three first mounting blocks are each provided with a T-shaped limiting groove. T-shaped limiting blocks matching the T-shaped limiting grooves are each disposed inside the three T-shaped limiting grooves. First through grooves are each penetratingly opened in the lower sides of the inner walls of the three T-shaped limiting grooves. The lower ends of the three T-shaped limiting blocks are each fixedly connected to a first screw rod passing through the three first through grooves. The outer walls of the three first screw rods are each threadedly connected to a first tightening block abutting against the lower ends of the three first mounting blocks. The upper ends of the three T-shaped limiting blocks are each fixedly connected to a fixing block. The upper ends of the three fixing blocks are each fixedly connected to a hydraulic cylinder. The output ends of the three hydraulic cylinders are each fixedly connected to a top block. Three second mounting plates are fixedly connected to the outer wall of the support sleeve and are respectively in contact with the upper ends of the three top blocks. Second through grooves are each opened at the other ends of the three second mounting plates. The upper ends of the three top blocks are each fixedly connected to a second screw rod passing through the three second through grooves. The outer walls of the three second screw rods are each threadedly connected to a second tightening block abutting against the upper ends of the three second mounting plates.

[0007] To facilitate improving the movement stability of the three second mounting plates, the support sleeve, the upper chamber, and the crushing wall, as a preferred embodiment of the fully hydraulic cavity cleaning device applicable to granite of the present utility model, guide sliding cylinders are each fixedly connected to the upper ends of the three first mounting blocks. Slide rods fixedly connected to the three second mounting plates are each slidably connected inside the three guide sliding cylinders.

[0008] To facilitate rotating the three first tightening blocks and the three second tightening blocks, as a preferred embodiment of the fully hydraulic cavity cleaning device applicable to granite of the present utility model, a plurality of handles are each fixedly connected to the outer walls of the three first tightening blocks and the three second tightening blocks.

[0009] To prevent the three first tightening blocks and the three second tightening blocks from respectively disengaging from the outer walls of the three first screw rods and the three second screw rods, as a preferred embodiment of the fully hydraulic cavity cleaning device applicable to granite of the present utility model, limiting discs are each fixedly connected to the other ends of the three first screw rods and the three second screw rods.

[0010] To facilitate supporting the support sleeve, as a preferred embodiment of the fully hydraulic cavity cleaning device applicable to granite of the present utility model, a support ring abutting against the lower end of the support sleeve is fixedly connected to the upper end of the frame.

[0011] In order to facilitate improving the stability of the support for the support sleeve, as an optimization of the all-hydraulic cavity cleaning device for granite of the present utility model, the opposite sides of the support sleeve and the support ring are both tapered structures that cooperate with each other.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The installation positions of the three hydraulic cylinders can be positioned through three T-shaped limit blocks and three T-shaped limit grooves. Subsequently, the three top blocks are in contact with the lower ends of the three second mounting plates. Then, by tightening the three first tightening blocks upward, the positions of the three hydraulic cylinders can be fixed. And by tightening the three second tightening blocks downward, the fixing effect on the three hydraulic cylinders can be improved. Moreover, the positions of the three hydraulic cylinders are evenly distributed, thereby facilitating the installation of the three hydraulic cylinders to improve the safety and convenience of subsequent use and enhancing the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall front sectional view of the present utility model;

[0015] Figure 2 is the external connection structure diagram at the support sleeve of the present utility model;

[0016] Figure 3 is the external structure diagram of the first mounting block of the present utility model.

[0017] In the figure: 1, frame; 2, moving cone; 3, upper chamber; 4, crushing wall; 5, support sleeve; 6, first mounting block; 7, T-shaped limit groove; 8, T-shaped limit block; 9, first through groove; 10, first screw; 11, first tightening block; 12, fixed block; 13, hydraulic cylinder; 14, top block; 15, second through groove; 16, second screw; 17, second tightening block; 18, second mounting plate; 19, guide sliding cylinder; 20, sliding rod; 21, support ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Please refer to Figures 1 to 3, a fully hydraulic cavity cleaning device applicable to granite, comprising a frame 1, an upper chamber 3, a mantle 4 installed on the inner wall of the upper chamber 3, and a moving cone 2 arranged inside the mantle 4. A support sleeve 5 is installed on the outer wall of the upper chamber 3. Three uniformly distributed first mounting blocks 6 are fixedly connected to the outer wall of the frame 1. T-shaped limit grooves 7 are formed at the other ends of the three first mounting blocks 6. T-shaped limit blocks 8 matching with the three T-shaped limit grooves 7 are arranged inside the three T-shaped limit grooves 7. First through grooves 9 are formed by penetrating through the lower sides of the inner walls of the three T-shaped limit grooves 7. First screw rods 10 passing through the three first through grooves 9 are fixedly connected to the lower ends of the three T-shaped limit blocks 8. First tightening blocks 11 abutted against the lower ends of the three first mounting blocks 6 are threadedly connected to the outer walls of the three first screw rods 10. Fixing blocks 12 are fixedly connected to the upper ends of the three T-shaped limit blocks 8. Hydraulic cylinders 13 are fixedly connected to the upper ends of the three fixing blocks 12. Top blocks 14 are fixedly connected to the output ends of the three hydraulic cylinders 13. Three second mounting plates 18 are fixedly connected to the outer wall of the support sleeve 5 and are respectively in contact with the upper ends of the three top blocks 14. Second through grooves 15 are formed at the other ends of the three second mounting plates 18. Second screw rods 16 passing through the three second through grooves 15 are fixedly connected to the upper ends of the three top blocks 14. Second tightening blocks 17 abutted against the upper ends of the three second mounting plates 18 are threadedly connected to the outer walls of the three second screw rods 16.

[0019] In this embodiment: When installing the three hydraulic cylinders 13, by inserting the three T-shaped limit blocks 8 into the three T-shaped limit grooves 7 respectively, the installation positions of the three hydraulic cylinders 13 can be positioned. At the same time, the three first screw rods 10 will enter the three first through grooves 9, and the three second screw rods 16 will enter the three second through grooves 15. Then, the three hydraulic cylinders 13 drive the three top blocks 14 to move upward until they are respectively in contact with the lower ends of the three second mounting plates 18. Subsequently, by rotating the three first tightening blocks 11 and making them squeeze against the lower ends of the three first mounting blocks 6, the positions of the three T-shaped limit blocks 8, the three fixing blocks 12, the three hydraulic cylinders 13 and the three top blocks 14 can be fixed. Then, by respectively rotating the three second tightening blocks 17 and making them squeeze against the upper ends of the three second through grooves 15, the fixing effect on the three hydraulic cylinders 13 can be improved. Moreover, the positions of the three hydraulic cylinders 13 are uniformly distributed, thus facilitating the installation of the three hydraulic cylinders 13, improving the safety and convenience of subsequent use, and enhancing the production efficiency.

[0020] When it is necessary to clear the cavity of the granite, three hydraulic cylinders 13 drive three top blocks 14 to move upward, and at the same time push three second mounting plates 18, support sleeves 5, upper chambers 3 and crushing walls 4 upward. Further, the distance between the crushing wall 4 and the crushing wall outside the moving cone 2 can be increased, and the granite will fall from the gap, further achieving the effect of facilitating the cavity clearing of the granite rock.

[0021] As a technical optimization scheme of the present utility model, guide sliding cylinders 19 are fixedly connected to the upper ends of the three first mounting blocks 6, and sliding rods 20 fixedly connected to the three second mounting plates 18 are slidably connected inside the three guide sliding cylinders 19.

[0022] In this embodiment: By providing three guide sliding cylinders 19 and three sliding rods 20, the movement stability of the three second mounting plates 18, support sleeves 5, upper chambers 3 and crushing walls 4 can be improved.

[0023] As a technical optimization scheme of the present utility model, a plurality of handles are fixedly connected to the outer walls of the three first tightening blocks 11 and the three second tightening blocks 17.

[0024] In this embodiment: By providing a plurality of handles, it is convenient to rotate the three first tightening blocks 11 and the three second tightening blocks 17 respectively.

[0025] As a technical optimization scheme of the present utility model, limiting disks are fixedly connected to the other ends of the three first screw rods 10 and the three second screw rods 16.

[0026] In this embodiment: By providing a plurality of limiting disks, it is possible to prevent the three first tightening blocks 11 and the three second tightening blocks 17 from separating from the outer walls of the three first screw rods 10 and the three second screw rods 16 respectively.

[0027] As a technical optimization scheme of the present utility model, a support ring 21 is fixedly connected to the upper end of the frame 1 and abuts against the lower end of the support sleeve 5.

[0028] In this embodiment: By providing the support ring 21, it is convenient to support the support sleeve 5.

[0029] As a technical optimization scheme of the present utility model, the opposite sides of the support sleeve 5 and the support ring 21 are both tapered structures that cooperate with each other.

[0030] In this embodiment: By setting the opposite sides of the support sleeve 5 and the support ring 21 as tapered structures that cooperate with each other, the support stability of the support sleeve 5 can be improved.

[0031] Working principle: When installing the three hydraulic cylinders 13, first insert the three T-shaped limit blocks 8 into the three T-shaped limit grooves 7 respectively, so as to position the installation positions of the three hydraulic cylinders 13. At the same time, the three first screws 10 will enter the three first through grooves 9, and the three second screws 16 will enter the three second through grooves 15. Then, drive the three top blocks 14 to move upward through the three hydraulic cylinders 13 respectively until they are in contact with the lower ends of the three second mounting plates 18. Subsequently, rotate the three first tightening blocks 11 to make them squeeze against the lower ends of the three first mounting blocks 6, so as to fix the positions of the three T-shaped limit blocks 8, the three fixing blocks 12, the three hydraulic cylinders 13 and the three top blocks 14. Then, rotate the three second tightening blocks 17 respectively to make them squeeze against the upper ends of the three second through grooves 15, so as to improve the fixing effect on the three hydraulic cylinders 13. The positions of the three hydraulic cylinders 13 are evenly distributed, so as to facilitate the installation of the three hydraulic cylinders 13, improve the safety and convenience of subsequent use, and improve the production efficiency;

[0032] When the granite cavity needs to be cleared, drive the three top blocks 14 to move upward through the three hydraulic cylinders 13, and at the same time push the three second mounting plates 18, the support sleeve 5, the upper chamber 3 and the crushing wall 4 to move upward. Further, the distance between the crushing wall 4 and the crushing wall outside the moving cone 2 can be increased, and the granite will fall from the gap, further achieving the effect of facilitating the clearing of the granite cavity.

[0033] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, 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 fully hydraulic cavity clearing device suitable for granite, comprising a frame (1), an upper chamber (3), a mortar wall (4) mounted on the inner wall of the upper chamber (3), and a moving cone (2) arranged inside the mortar wall (4), characterized in that: The outer wall of the upper chamber (3) is provided with a support sleeve (5); the outer wall of the frame (1) is fixedly connected with three evenly distributed first mounting blocks (6); the other ends of the three first mounting blocks (6) are provided with T-shaped limit grooves (7); the insides of the three T-shaped limit grooves (7) are provided with T-shaped limit blocks (8) matching therewith; the lower sides of the inner walls of the three T-shaped limit grooves (7) are penetrated with first through grooves (9); the lower ends of the three T-shaped limit blocks (8) are fixedly connected with first screws (10) passing through the three first through grooves (9); the outer walls of the three first screws (10) are threadedly connected with first tightening blocks (11) abutting against the lower ends of the three first mounting blocks (6); the three T-shaped limit grooves (7) are provided ... lower ends of the three T-shaped limit blocks (8) are fixedly connected with first screws (10) passing through the three first through grooves (9); the lower ends of the three T The upper ends of the blocks (8) are fixedly connected to fixed blocks (12), the upper ends of the three fixed blocks (12) are fixedly connected to hydraulic cylinders (13), the output ends of the three hydraulic cylinders (13) are fixedly connected to top blocks (14), the outer wall of the support sleeve (5) is fixedly connected to three second mounting plates (18) and they are respectively in contact with the upper ends of the three top blocks (14), the other ends of the three second mounting plates (18) are each provided with a second through groove (15), the upper ends of the three top blocks (14) are fixedly connected to second screws (16) passing through the three second through grooves (15), and the outer walls of the three second screws (16) are threadedly connected to second tightening blocks (17) abutting against the upper ends of the three second mounting plates (18).

2. The full hydraulic cavity clearing device for granite according to claim 1 is characterized in that: The upper ends of the three first mounting blocks (6) are all fixedly connected with guide slide cylinders (19), and the interiors of the three guide slide cylinders (19) are all slidably connected with slide rods (20) fixedly connected with the three second mounting plates (18).

3. The full hydraulic cavity clearing device for granite according to claim 1 is characterized in that: The outer walls of the three first tightening blocks (11) and the three second tightening blocks (17) are all fixedly connected with a plurality of handles.

4. The full hydraulic cavity clearing device for granite according to claim 1 is characterized in that: The other ends of the three first screw rods (10) and the three second screw rods (16) are all fixedly connected with limiting disks.

5. The full hydraulic cavity clearing device for granite according to claim 1 is characterized in that: The upper end of the frame (1) is fixedly connected with a support ring (21) which abuts against the lower end of the support sleeve (5).

6. The full hydraulic cavity clearing device for granite according to claim 5, characterized in that: The sides of the support sleeve (5) and the support ring (21) opposite to each other are both conical structures that fit together.

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