Multi-cylinder hydraulic cone crusher

Abstract

The utility model discloses a multi-cylinder hydraulic cone crusher. The multi-cylinder hydraulic cone crusher comprises a crusher shell, a power bin body and a crushing cone, the utility model relates to the technical field of cone crushers, and in the device, materials to be crushed can be precisely and perfectly crushed as required through a cone crushing structure, and larger residues are effectively prevented from being generated under the continuous and stable pressurizing action (particularly, the nested pressing block regulates and extrudes the materials in the material bearing groove), so that the crushing efficiency is improved. In addition, an in-shell dust falling assembly in the device carries out efficient dust falling treatment on crushing operation in the shell of the crusher, and the phenomenon of dust overflowing is remarkably reduced, so that the working environment is powerfully protected, the health and safety of operators are ensured, and the working efficiency is improved. The series of design not only improves the environmental protection performance of the crusher, but also greatly improves the working efficiency, so that the crusher becomes crushing equipment with the advantages of high efficiency and environmental protection.

Description

TECHNICAL FIELD

[0001] The utility model relates to cone crusher technical field, concretely is a kind of multi-cylinder hydraulic cone crusher. BACKGROUND

[0002] Multi-cylinder hydraulic cone crusher is a kind of typical crushing equipment for medium crushing and fine crushing hard material;Wherein driving cone rotates along inner wall, in the position close to fixed cone body, material is broken by extrusion, bending of dynamic cone, and in the position away from dynamic cone, crushed material falls from the bottom of cone under the action of gravity, and the whole crushing, discharging process is sequentially carried out along the inner wall;And multi-cylinder hydraulic cone crusher is widely used in mining, metallurgy, construction, chemical industry, electric power, transportation and other industries, especially in sand processing in secondary crushing or tertiary crushing link;Including river pebbles, granite, diabase, basalt, rhyolite, ferrous metal mine, non-ferrous metal mine, construction waste, coal gangue, tailings and so on;As described above, multi-cylinder hydraulic cone crusher plays an important role in many industries with its high efficiency and reliable performance, under normal circumstances, cone crusher often produces a large amount of dust and smoke when processing various materials, these smoke not only seriously pollutes the working environment, poses potential threat to the health of operators, but also may adversely affect the purity and quality of finished products. More than that, the smoke everywhere will interfere with the collection and arrangement process of finished products, increase the difficulty and cost of subsequent processing, therefore, it is very important to take effective measures to control dust and smoke emission in the operation process of cone crusher for maintaining good working environment, ensuring product quality and improving overall operation efficiency, for the above problems, there may be technical means to solve in prior art, but the present case wants to provide an alternative or replacement technical scheme. CONTENT OF UTILITY MODEL

[0003] To achieve the above object, the utility model discloses a kind of multi-cylinder hydraulic cone crusher, comprising: crusher shell, power bin and crushing cone, the power bin is installed on the crusher shell, the crushing cone is installed in the crusher shell, the cone crushing structure is installed in the crusher shell, shell inner dust fall component is installed in the crusher shell;

[0004] The cone crushing structure includes: a pair of adjusting hydraulic telescopic rod, bearing displacement disc, transmission through shaft, bearing sleeve block, power rotary disc, power motor, shell bearing frame, pressurized hydraulic rod, nested pressure block and bearing material groove;

[0005] A pair of said adjusting hydraulic telescopic rods are connected with said crushing cone respectively, and a pair of said adjusting hydraulic telescopic rods are installed on said supporting displacement disc respectively, said supporting displacement disc is installed on said supporting sleeve block through a rotating shaft, said transmission through shaft is movably inserted on said supporting sleeve block, said supporting sleeve block is fixedly installed in said crusher shell through a support, said power rotary disc is sleeved outside said transmission through shaft, said power motor is installed in said power bin body, and said power motor is connected with said transmission through shaft, said power rotary disc is engaged with said supporting displacement disc, said shell upper bearing frame is installed on said crusher shell, said pressurizing hydraulic rod is installed on said shell upper bearing frame, said nested pressing block is installed on said pressurizing hydraulic rod, and said crusher shell is provided with said load material groove, and said nested pressing block is opposite to said load material groove;

[0006] It should be noted that, in the above, the material to be crushed is placed in the load material groove on the crusher shell, the pressurizing hydraulic rod on the shell upper bearing frame is driven to elongate, thereby pushing the nested pressing block to descend, so as to extrude the material in the load material groove, the power motor in the power bin body is driven, so that the transmission through shaft rotates, thereby making the power rotary disc rotate, so as to drive the supporting displacement disc to rotate. In summary, it can be concluded that when the power motor rotates, the supporting displacement disc can be driven to rotate, and a pair of adjusting hydraulic telescopic rods and the crushing cone thereon are also driven to rotate. After the pair of adjusting hydraulic telescopic rods are telescoped to a suitable length, the fitting degree of the crushing cone and the crusher shell can be adjusted, thereby adjusting the crushing degree of the finished product. The combination of the supporting sleeve block and the transmission through shaft can make the crushing cone rotate more stably, which is beneficial to the crushing of the material. The material after crushing is subjected to dust reduction treatment by the dust reduction assembly in the shell, and then flows out from the discharge port provided on the crusher shell. The observation porthole provided on the crusher shell can observe the crushing condition of the material in the crusher shell, thereby facilitating the adjustment of the device.

[0007] Preferably, said dust reduction assembly in the shell comprises a pair of external communication water pipes, a pair of branch water channels, a plurality of self-rotating spray heads, a finished product separating sieve plate, a pair of power electromagnets, a pair of transmission permanent magnets, a pair of shell inner blowers, and a discharge bin.

[0008] A pair of said external communication water pipes are connected with a pair of said branch water channels through an adapter, a pair of said branch water channels are respectively arranged in said crusher shell, a plurality of said self-rotating spray heads are respectively arranged in said crusher shell and connected with a pair of said branch water channels, said crusher shell is provided with said discharge bin, a pair of said power electromagnets are respectively arranged in said discharge bin, a pair of said transmission permanent magnets are respectively arranged on said finished product sieve plate, said finished product sieve plate is arranged on said discharge bin, and a pair of said shell blower are respectively arranged in said crusher shell;

[0009] It should be noted that the air vents arranged on the crusher shell are respectively connected with a pair of shell blowers, when the shell blowers are driven, the generated air pressure will blow the falling materials, so that the dust will not stay on the supporting displacement disc, the falling crushed materials will fall down, a pair of external communication water pipes provide water source and certain water pressure, and flow into four self-rotating spray heads through a pair of branch water channels, and are sprayed into the crusher shell through the four self-rotating spray heads, so as to further reduce the dust in the crusher shell, then the power electromagnets continuously generate attractive force or repulsive force, so that the transmission permanent magnets are continuously driven, and because the finished product sieve plate is installed above the discharge bin through the installation mode of the sliding groove, the materials fall on the finished product sieve plate and are filtered under the continuous vibration of the finished product sieve plate, and because the discharge bin is connected with the discharge port arranged on the crusher shell, the finished product materials will finally flow out of the crusher shell from the discharge port arranged on the crusher shell.

[0010] Preferably, the power bin body is provided with a maintenance opening;

[0011] Preferably, the crusher shell is provided with a discharge port;

[0012] Preferably, the crusher shell is provided with an air vent;

[0013] Preferably, the crusher shell is provided with an observation porthole. Beneficial effects

[0014] The utility model provides a kind of multi-cylinder hydraulic cone crusher. With the following beneficial effects, compared with prior art: the device can accurately according to the demand to be crushed material is perfectly pulverized, and under the continuous and stable pressurization (especially the regulation and extrusion of nested briquetting to the material in load-bearing material groove), effectively avoid the generation of larger residue, ensure the delicate and uniform of crushing effect, in addition, the dust reduction assembly in the device, the crushing operation in the shell is efficiently dust reduction, significantly reduce the outburst phenomenon of dust, thereby effectively protect the working environment, ensure the health and safety of operator, this series of design not only improves the environmental protection performance of crusher, also greatly improves work efficiency, makes it become a kind of crushing equipment with high efficiency and environmental protection advantage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the main view cross-sectional structure schematic diagram of the utility model discloses a kind of multi-cylinder hydraulic cone crusher.

[0016] Figure 2 For Figure 1 The local enlarged view of "A" in it.

[0017] Figure 3 For Figure 1 The local enlarged view of "B" in it.

[0018] In the drawing: 1, crusher shell; 2, power bin body; 3, crushing cone; 4, adjusting hydraulic telescopic rod; 5, supporting displacement disc; 6, transmission through shaft; 7, supporting sleeve block; 8, power rotary disc; 9, power motor; 10, shell upper bearing frame; 11, pressurizing hydraulic rod; 12, nested briquetting; 13, load-bearing material groove; 14, external communication water pipe; 15, branch waterway; 16, self-rotating shower head; 17, finished product screening plate; 18, power electromagnet; 19, transmission permanent magnet; 20, shell inner air blower; 21, discharge bin. DETAILED DESCRIPTION

[0019] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0020] Through the personnel in the art, all electrical components in the case and its adapted power supply are connected by wire, and suitable controller and encoder should be selected according to actual situation to meet the control demand, and the specific connection and control sequence should be completed electrical connection according to the working order between each electrical component in the following working principle, and the detailed connection means is the public technical knowledge in the art, the following mainly introduces working principle and process, and the electrical control is not described. EMBODIMENT

[0021] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figures 1-3 As shown, a multi-cylinder hydraulic cone crusher includes: a crusher housing 1, a power chamber 2, and a crushing cone 3. The power chamber 2 is installed on the crusher housing 1, and the crushing cone 3 is installed inside the crusher housing 1. A cone crushing structure is installed inside the crusher housing 1, and an internal dust suppression assembly is installed inside the crusher housing 1. The cone crushing structure includes: a pair of adjustable hydraulic telescopic rods 4, a support displacement plate 5, a transmission shaft 6, a support sleeve block 7, a power turntable 8, a power motor 9, an upper support frame 10, a pressure hydraulic rod 11, a nested pressure block 12, and a material carrying trough 13; the pair of adjustable hydraulic telescopic rods 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14, 15, 16, 17, 18, 19, 10, 11, 12, 13, and 14, 15, 19, 10, 19 ... Rods 4 are respectively connected to the crushing cone 3, and a pair of adjusting hydraulic telescopic rods 4 are respectively installed on the support displacement plate 5. The support displacement plate 5 is installed on the support sleeve 7 via a rotating shaft. The transmission shaft 6 is movably inserted into the support sleeve 7. The support sleeve 7 is fixedly installed inside the crusher housing 1 by a bracket. The power turntable 8 is fitted on the outside of the transmission shaft 6. The power motor 9 is installed inside the power chamber 2 and is connected to the transmission shaft 6. The power turntable 8 and the support displacement plate 5 mesh with each other. The housing support frame 10 is installed on the crusher housing 1. On the casing 1, the pressure hydraulic rod 11 is mounted on the upper support frame 10, and the nested pressure block 12 is mounted on the pressure hydraulic rod 11. The crusher casing 1 has a material carrying trough 13, and the nested pressure block 12 is directly opposite the material carrying trough 13. The dust suppression assembly inside the casing includes: a pair of external connecting water pipes 14, a pair of branch water channels 15, several self-rotating spray heads 16, a finished product screening plate 17, a pair of power electromagnets 18, a pair of transmission permanent magnets 19, a pair of internal blowers 20, and a discharge hopper 21. The pair of external connecting water pipes 14 are respectively connected to the pair of branch water channels 15 via adapters. The crusher housing 1 is connected to the branch water channels 15. A pair of branch water channels 15 are respectively opened in the crusher housing 1. A number of self-rotating spray heads 16 are respectively installed in the crusher housing 1 and are respectively connected to the pair of branch water channels 15. The crusher housing 1 is provided with the discharge hopper 21. A pair of power electromagnets 18 are respectively installed in the discharge hopper 21. A pair of transmission permanent magnets 19 are respectively installed on the finished product screening plate 17. The finished product screening plate 17 is installed on the discharge hopper 21. A pair of internal blowers 20 are respectively installed in the crusher housing 1.

[0022] According to the appendix Figures 1-3It is concluded that the material to be broken is placed in the load material groove 13 on the crusher shell 1, the pressurized hydraulic rod 11 on the load carrier 10 on the drive shell is elongated, and then the nested pressing block 12 is pushed down, so as to extrude the material in the load material groove 13, drive the power motor 9 in the power bin body 2, so that the transmission through shaft 6 rotates, and then the power rotating disc 8 rotates, so as to drive the supporting displacement disc 5 to rotate, and the supporting displacement disc 5 can be driven to rotate when the power motor 9 rotates, and a pair of adjusting hydraulic telescopic rods 4 and the crushing cone 3 thereon are driven to rotate, and after the pair of adjusting hydraulic telescopic rods 4 are telescoped to the appropriate length, the fitting degree of the crushing cone 3 and the crusher shell 1 can be adjusted, and then the crushing degree of the finished product is adjusted, and the combination mode of the supporting sleeve block 7 and the transmission through shaft 6 can make the crushing cone 3 rotate more stably, which is beneficial to the crushing of the material, and the crushed material is discharged from the discharge port provided on the crusher shell 1 after dust falling treatment by the dust falling assembly in the shell, and the observation porthole provided on the crusher shell 1 can observe the crushing condition of the material in the crusher shell 1, which is beneficial to the adjustment of the device; the air vents provided on the crusher shell 1 are respectively connected with a pair of shell internal air blowers 20, and when the pair of shell internal air blowers 20 are driven, the air pressure generated will blow the falling material, so that the dust will not stay on the supporting displacement disc 5, and the crushed material falls downward, and a pair of external communication water pipes 14 provide water source and certain water pressure, and flow into four self-rotating spray heads 16 through a pair of branch waterways 15, and then sprayed into the crusher shell 1 through the four self-rotating spray heads 16, so as to further reduce the dust in the crusher shell 1, and then the power electromagnet 18 constantly generates attractive force or repulsive force, so as to constantly drive the transmission permanent magnet 19, and because the finished product sieve plate 17 is installed above the discharge bin 21 through the slide groove installation mode, therefore, after the material falls on the finished product sieve plate 17, the material is filtered under the constant vibration of the finished product sieve plate 17, and because the discharge bin 21 is connected with the discharge port provided on the crusher shell 1, therefore, the finished product material will finally flow out of the crusher shell 1 through the discharge bin 21 from the discharge port on the crusher shell 1.

[0023] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-cylinder hydraulic cone crusher, comprising: The crusher shell (1), the power compartment body (2) and the crushing cone (3) are characterized in that the power compartment body (2) is installed on the crusher shell (1), the crushing cone (3) is installed in the crusher shell (1), a conical crushing structure is installed in the crusher shell (1), and an inner-shell dust falling assembly is installed in the crusher shell (1). The conical crushing structure comprises a pair of adjusting hydraulic telescopic rods (4), a bearing displacement disc (5), a transmission through shaft (6), a bearing sleeve block (7), a power rotary disc (8), a power motor (9), an upper-shell bearing frame (10), a pressurized hydraulic rod (11), a nested pressing block (12) and a bearing material groove (13). A pair of the adjusting hydraulic telescopic rods (4) are connected with the crushing cone (3) respectively, and a pair of the adjusting hydraulic telescopic rods (4) are installed on the bearing displacement disc (5) respectively, the bearing displacement disc (5) is installed on the bearing sleeve block (7) through a rotating shaft, the transmission through shaft (6) is movably inserted into the bearing sleeve block (7), the bearing sleeve block (7) is fixedly installed in the crusher shell (1) through a support, the power rotary disc (8) is sleeved outside the transmission through shaft (6), the power motor (9) is installed in the power compartment body (2), and the power motor (9) is connected with the transmission through shaft (6), the power rotary disc (8) is engaged with the bearing displacement disc (5), the upper-shell bearing frame (10) is installed on the crusher shell (1), the pressurized hydraulic rod (11) is installed on the upper-shell bearing frame (10), the nested pressing block (12) is installed on the pressurized hydraulic rod (11), the crusher shell (1) is provided with the bearing material groove (13), and the nested pressing block (12) is opposite to the bearing material groove (13).

2. A multi-cylinder hydraulic cone crusher according to claim 1, characterized in that The inner-shell dust falling assembly comprises a pair of external communication water pipes (14), a pair of branch water channels (15), a plurality of self-rotating spray heads (16), a finished product separating sieve plate (17), a pair of power electromagnets (18), a pair of transmission permanent magnets (19), a pair of inner-shell air blowers (20) and a discharge compartment (21). A pair of the external communication water pipes (14) are connected with a pair of the branch water channels (15) through adapter interfaces respectively, a pair of the branch water channels (15) are formed in the crusher shell (1) respectively, a plurality of the self-rotating spray heads (16) are installed in the crusher shell (1) respectively, and a plurality of the self-rotating spray heads (16) are connected with a pair of the branch water channels (15) respectively, the discharge compartment (21) is formed in the crusher shell (1), a pair of the power electromagnets (18) are installed in the discharge compartment (21) respectively, a pair of the transmission permanent magnets (19) are installed on the finished product separating sieve plate (17) respectively, the finished product separating sieve plate (17) is installed on the discharge compartment (21), and a pair of the inner-shell air blowers (20) are installed in the crusher shell (1) respectively.

3. A multi-cylinder hydraulic cone crusher according to claim 2, characterized in that A maintenance opening is arranged on the power compartment body (2).

4. A multi-cylinder hydraulic cone crusher according to claim 3, characterized in that The crusher shell (1) is provided with a discharge port.

5. A multi-cylinder hydraulic cone crusher according to claim 4, characterized in that, The crusher shell (1) is provided with a ventilation port.

6. A multi-cylinder hydraulic cone crusher according to claim 5, characterized in that, The crusher shell (1) is provided with an observation porthole.

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