Full-automatic scrap steel crushing and sorting hydraulic electric control device

Abstract

A full-automatic scrap steel crushing and sorting hydraulic electric control device comprises a four-grid underframe, carbon steel chromium-plated meshes are evenly arranged at the lower end of the four-grid underframe, supporting columns are evenly and fixedly connected to the outer sides of the carbon steel chromium-plated meshes, a dust cover is arranged at the upper end of the four-grid underframe, and an equipment opening is formed in the left side of the front end of the dust cover. Heat dissipation holes are evenly formed in the rear side of the right end of the dust cover, a heat dissipation motor is arranged on the right side of the upper end of the dust cover, a transmission shaft is arranged at the lower end of the heat dissipation motor, fan blades are fixedly connected to the lower end of the transmission shaft, dust-proof nets are arranged in the heat dissipation holes, and an electric control box is arranged on the rear side of the left end of the dust cover. A driving device is arranged at the right end of the rear side of the upper end of the four-grid underframe, an oil tank is arranged at the front end of the driving device, an equipment base is arranged at the left end of the oil tank, and a hydraulic valve set is arranged at the upper end of the equipment base. The device has the advantages that internal devices are comprehensively protected against pollution, the service life is prolonged, and the precision and the stability are high.

Description

TECHNICAL FIELD

[0001] The utility model relates to crushing hydraulic control technical field, especially to a full -automatic scrap steel crushing sorting hydraulic electrical control device. BACKGROUND

[0002] The control system formed by the hydraulic technology is called a hydraulic control system, the hydraulic system provides powerful power support for the crusher, as the core power and control system, the hydraulic control system plays a vital role, the hydraulic control system is based on the power provided by the motor, uses the hydraulic pump to convert mechanical energy into pressure and pushes the hydraulic oil, changes the flow direction of the hydraulic oil through various valves, thereby pushing the hydraulic cylinder to make different strokes and different direction actions to complete the different actions required by various equipment.

[0003] Patent application number CN202323395847.8 discloses a kind of pressure oil filter for hydraulic breaking hammer, to the pressure oil filter for existing hydraulic breaking hammer cannot clean filter plate, leading to filter plate blockage, affect filtration efficiency, and the disassembly and replacement of filter plate is inconvenient, present and propose the following scheme, it includes filter box, the filter box both sides are fixedly connected with transmission box, and bidirectional motor is fixedly installed on transmission box, the output shaft of bidirectional motor both sides is fixedly connected with transmission shaft, and lifting assembly is arranged on transmission shaft, the sealing cover plate is fixedly connected on lifting assembly, and support box is fixedly connected on filter box, electric motor is fixedly installed on support box, the utility model can conveniently clean inside, and filter plate can be swept, prevent blockage affect filtration efficiency, and conveniently disassembly and replacement of filter plate, but the device has the following problems: first, the stability and durability of the device are not high when used in mine area, second, the device cannot be ventilated while dustproof when used in mine area. UTILITARIAN CONTENT

[0004] The utility model aims at the deficiency of prior art, and solves the technical problem that the stability and durability of the device are not high when used in mine area by setting the shape of four-mirror grid chassis, and solves the technical problem that the device cannot be ventilated while dustproof when used in mine area by setting dust cover structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a full -automatic scrap steel crushing and sorting hydraulic electric control device, including four palace grid chassis, the carbon steel chromium plated gauze of even being equipped with in four palace grid chassis lower extreme, carbon steel chromium plated gauze outside even fixed connection support, four palace grid chassis upper end is equipped with dust cover, dust cover front end left side is equipped with equipment mouth, dust cover right end rear side even is equipped with heat dissipation hole, dust cover upper end right side is equipped with heat dissipation motor, heat dissipation motor lower extreme is equipped with transmission shaft, transmission shaft lower extreme fixed connection wind blade, heat dissipation hole inside even is equipped with eye dust screen, dust cover rear end left side is equipped with electric control box, and four palace grid chassis upper end rear side right end is equipped with drive arrangement, drive arrangement front end is equipped with oil tank, oil tank left end is equipped with equipment seat, equipment seat upper end is equipped with hydraulic valve group.

[0007] As a kind of preferred, the lower end of the drive arrangement is provided with a stabilizing seat, the upper end of the stabilizing seat is provided with a drive motor, the front end of the drive motor is provided with a rotating shaft, the front end of the rotating shaft is movably connected to a bell-shaped cover, the front end of the bell-shaped cover is provided with a hydraulic pump, the right end of the hydraulic pump is provided with an oil suction port, and the left end of the hydraulic pump is provided with an oil outlet.

[0008] As a kind of preferred, the upper end of the oil tank is provided with an air filter, the right rear side of the oil tank is provided with an oil suction connection port, the oil suction connection port is threadedly connected to an oil pipe, and the oil suction connection port is threadedly connected to an oil suction port, the left end of the oil suction connection port is provided with an oil suction filter, the oil suction filter is located inside the oil tank, the left end of the oil tank is provided with an oil return connection port, the right end of the oil return connection port is provided with an oil return filter, and the oil return filter is located inside the oil tank.

[0009] As a kind of preferred, the lower end of the hydraulic valve group is provided with a valve block, the left side of the front end of the valve block is provided with an A port, the right side of the front end of the valve block is provided with a B port, the upper end of the valve block is provided with an overflow valve, the upper end of the overflow valve is provided with an electromagnetic reversing valve, the right rear side of the valve block is provided with a P port, and the right front side of the valve block is provided with a T port, the P port and the T port are both threadedly connected to an oil pipe.

[0010] As a kind of preferred, the oil pipe connected to the P port is threadedly connected to an oil outlet, and the oil pipe connected to the P port is provided with a check valve at the center position.

[0011] As another kind of preferred, the rear end of the electric control box is provided with an electronic liquid level meter, the electronic liquid level meter is electrically connected to a liquid level detector, the liquid level detector is located inside the oil tank, and the electric control box is electrically connected to the drive arrangement and the heat dissipation motor.

[0012] The utility model has the advantages of:

[0013] (1) The utility model discloses a dust cover right end's modeling protects the whole liquid device, when using in mining area, the device will meet the problem of being polluted inside device by dust because of too high temperature, the dust cover covers the outside of device, plays the role of protecting the whole device, the heat dissipation motor drives the transmission shaft, and the transmission shaft rotation drives the fan blade to rotate at high speed and produces the wind flow, and the wind flow can take away the heat on the surface of hydraulic device, and the heat dissipation hole can increase the air flow, and the hot air is discharged, effectively reduces the internal temperature, and the 20 mesh dust screen of heat dissipation hole can effectively prevent the dust, sundries etc. from entering, thereby protecting the device from being polluted, prolonging the service life.

[0014] (2) The utility model discloses a dust cover right end's modeling protects the whole liquid device, when using in mining area, the device will meet the problem of being polluted inside device by dust because of too high temperature, the dust cover covers the outside of device, plays the role of protecting the whole device, the heat dissipation motor drives the transmission shaft, and the transmission shaft rotation drives the fan blade to rotate at high speed and produces the wind flow, and the wind flow can take away the heat on the surface of hydraulic device, and the heat dissipation hole can increase the air flow, and the hot air is discharged, effectively reduces the internal temperature, and the 20 mesh dust screen of heat dissipation hole can effectively prevent the dust, sundries etc. from entering, thereby protecting the device from being polluted, prolonging the service life.

[0015] (3) The utility model discloses a dust cover right end's modeling protects the whole liquid device, when using in mining area, the device will meet the problem of being polluted inside device by dust because of too high temperature, the dust cover covers the outside of device, plays the role of protecting the whole device, the heat dissipation motor drives the transmission shaft, and the transmission shaft rotation drives the fan blade to rotate at high speed and produces the wind flow, and the wind flow can take away the heat on the surface of hydraulic device, and the heat dissipation hole can increase the air flow, and the hot air is discharged, effectively reduces the internal temperature, and the 20 mesh dust screen of heat dissipation hole can effectively prevent the dust, sundries etc. from entering, thereby protecting the device from being polluted, prolonging the service life.

[0016] In conclusion, the device has the advantages of protecting the internal device from pollution and prolonging the service life, and is especially suitable for the field of crushing hydraulic control technology. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is a schematic diagram of the dust cover structure in the present application.

[0020] Figure 3 It is a schematic diagram of the internal structure of the device in the present application.

[0021] Figure 4 It is a schematic diagram of the driving device and oil tank structure in the present application.

[0022] Figure 5 It is a schematic diagram of the hydraulic pump structure in the present application.

[0023] Figure 6 It is a schematic diagram of the hydraulic valve group structure in the present application.

[0024] Figure 7 It is a schematic diagram of the electric control box structure in the present application. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0026] Embodiment one

[0027] As Figures 1 to 7As shown, this utility model is a fully automatic hydraulic and electrical control device for scrap steel crushing and sorting. It includes a four-grid base frame 1, with carbon steel chrome-plated mesh 15 evenly distributed at the lower end of the base frame 1. Support columns 16 are evenly fixedly connected to the outer sides of the carbon steel chrome-plated mesh 15. The design is convenient and flexible, creating an open space between the ground and the hydraulic device, avoiding the influence of the ground environment and thus extending its service life. A dust cover 11 is provided at the upper end of the four-grid base frame 1, serving to protect the entire hydraulic device. An equipment opening 12 is provided on the left front side of the dust cover 11, and heat dissipation holes 13 are evenly distributed on the rear right side of the dust cover 11. A cooling motor 14 is located on the upper right side of the dust cover 11. The device is equipped with a drive shaft, the lower end of which is fixedly connected to a fan blade. The cooling motor 14 drives the drive shaft, and the rotation of the drive shaft causes the fan blade to rotate at high speed, generating airflow. The airflow carries away the heat from the surface of the hydraulic device. At the same time, the heat dissipation holes 13 can increase the airflow. Each heat dissipation hole 13 is equipped with a 20-mesh dustproof screen, which can effectively prevent dust, debris, etc. from entering, thereby protecting the hydraulic device from contamination and extending its service life. The dust cover 11 has an electrical control box 2 at the rear left side, and the four-grid base frame 1 has a drive device 3 at the rear right side of the upper end. The drive device 3 has an oil tank 4 at the front end, and an equipment base 5 is located at the left end of the oil tank 4. The equipment base 5 has a hydraulic valve group 51 at the upper end.

[0028] Furthermore, the lower end of the drive device 3 is provided with a stabilizing seat 31 to increase the stability of the drive device 3. The upper end of the stabilizing seat 31 is provided with a drive motor 311. The front end of the drive motor 311 is provided with a rotating shaft. The front end of the rotating shaft is movably connected to a bell-shaped cover 312. The drive motor 311 starts to drive the rotating shaft. The front end of the bell-shaped cover 312 is provided with a hydraulic pump 32. The hydraulic pump 32 converts mechanical energy into hydraulic energy through the drive motor 311. The right end of the hydraulic pump 32 is provided with an oil suction port 321. The oil suction port 321 realizes the function of the hydraulic pump 32 sucking oil through hydraulic energy. The left end of the hydraulic pump 32 is provided with an oil outlet 322. The oil outlet 322 realizes the function of the hydraulic pump 32 discharging oil through hydraulic energy.

[0029] Further, the upper end of the oil tank 4 is provided with an air filter 41, which can prevent particulate pollutants from entering the system through the oil tank breathing port, which helps to keep the oil in the oil tank 4 clean. The right end of the oil tank 4 is provided with an oil suction connection port 42, which is threaded with an oil pipe, and the oil suction connection port 42 is connected with the oil pipe threaded with the oil suction port 321. The oil suction connection port 42 is provided with an oil suction filter at the left end, which prevents the hydraulic pump 32 from sucking in contaminated impurities. The oil suction filter is located inside the oil tank 4. The left end of the oil tank 4 is provided with an oil return connection port 43, and the right end of the oil return connection port 43 is provided with an oil return filter, which is located inside the oil tank 4 to filter the contaminants in the returned oil.

[0030] Further, the lower end of the hydraulic valve group 51 is provided with a valve block 511, the left side of the front end of the valve block 511 is provided with an A port 5112, and the right side of the front end of the valve block 511 is provided with a B port 5113. By intervening the A port 5112 and the B port 5113, the hydraulic cylinder is executed to make the crushing mechanism run successfully and normally. The upper end of the valve block 511 is provided with an overflow valve 512, which can overflow the excess oil in the system to keep the system pressure stable. The upper end of the overflow valve 512 is provided with an electromagnetic reversing valve 513, which can change the direction of the control liquid flow to control the position of the hydraulic reversing valve and ensure the normal operation of the actuator. The right rear side of the valve block 511 is provided with a P port 514, and the right front side of the valve block 511 is provided with a T port 515. The P port 514 and the T port 515 are both threaded with oil pipes.

[0031] Further, the oil pipe connected with the P port 514 is threaded with the oil outlet port 322, and the oil pipe connected with the P port 514 is provided with a one-way valve at the center position, which can control the flow direction of the fluid to prevent the fluid from flowing in the opposite direction to protect the hydraulic pump 32. The oil pipe connected with the T port 515 is threaded with the oil return connection port 43. The threaded connection of the T port 515 can return the returned hydraulic oil to the oil tank 4 through the oil return filter.

[0032] Further, the rear end of the electric control box 2 is provided with an electronic liquid level meter 21, which is electrically connected with a liquid level detector. The electronic liquid level meter 21 uses digital technology, and the measurement result is displayed in real time, which is not easily affected by environmental factors such as temperature, pressure and humidity, so the accuracy is higher. The liquid level detector can detect the liquid level in the oil tank in real time, convert the liquid level change into an electrical signal output, and display the liquid level on the electronic liquid level meter 21, which has high precision and high stability. The liquid level detector is located inside the oil tank 4, and the electric control box 2 is electrically connected with the driving device 3 and the cooling motor 14.

[0033] Working process: first drive motor 311 start rotating shaft produces mechanical energy, hydraulic pump 32 under the drive of motor 311, oil suction port 321 from the inside of oil tank 4 through the oil pipe, to the oil outlet 322, then the oil outlet 322 through the oil pipe to the check valve, check valve can control the flow direction of fluid, prevent the reverse flow of fluid protection hydraulic pump 32, then to the hydraulic valve group 51 through A, B oil inlet hydraulic cylinder of the actuator of the crusher to work, P back to oil when through electromagnetic reversing valve 513 to T port change to back the hydraulic oil through the back oil filter to the oil tank 4, so reciprocating operation, so that the crusher can run smoothly, when using in the mining area, the device will encounter the problem of too high temperature, dust pollution inside the device, the dust cover 11 is covered outside the device, plays the role of protecting the whole device, the cooling motor 14 drives the transmission shaft, the transmission shaft rotates to drive the fan blade to rotate at high speed to produce airflow, the airflow can take away the heat on the surface of the device, at the same time, the cooling hole 13 can increase the air flow, and the hot air is discharged, so that the internal temperature is effectively reduced, and the 20 mesh dust screen of the cooling hole 13 can effectively prevent dust, sundries and the like from entering, so that the device is not polluted, and the service life is prolonged.

[0034] Secondly, the four-mesh chassis 1 respectively places each component of the device, increases the stability and durability of the device when used in the mining area, the four-mesh chassis 1 is combined by carbon steel chrome plated mesh 15 and support 16, and is designed to be convenient and flexible, the structure promotes the air circulation in the device, reduces the accumulation of dust, and at the same time, the whole device is placed in the air, so that an open space is formed between the ground and the hydraulic device, thereby prolonging the service life.

[0035] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "front and back", "left and right" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the utility model.

[0036] Of course, in the technical scheme, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0037] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements under the technical hints of the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A fully automatic scrap crushing and sorting hydraulic and electric control device, characterized in that: Including four grid chassis (1), the lower end of the four grid chassis (1) is uniformly provided with carbon steel chrome plated mesh (15), the outer side of the carbon steel chrome plated mesh (15) is uniformly fixedly connected with a support (16), the upper end of the four grid chassis (1) is provided with a dust cover (11), the front end left side of the dust cover (11) is provided with an equipment port (12), the right end rear side of the dust cover (11) is uniformly provided with a heat dissipation hole (13), the upper end right side of the dust cover (11) is provided with a heat dissipation motor (14), the lower end of the heat dissipation motor (14) is provided with a transmission shaft, the lower end of the transmission shaft is fixedly connected with a fan blade, the inside of the heat dissipation hole (13) is provided with a 20-mesh dust screen, the left rear end of the dust cover (11) is provided with an electric control box (2), and the rear right end of the upper end of the four grid chassis (1) is provided with a driving device (3), the front end of the driving device (3) is provided with an oil tank (4), the left end of the oil tank (4) is provided with an equipment seat (5), and the upper end of the equipment seat (5) is provided with a hydraulic valve group (51).

2. A fully automatic scrap crushing and sorting hydraulic and electric control device according to claim 1, characterized in that, The lower end of the driving device (3) is provided with a stabilizing seat (31), the upper end of the stabilizing seat (31) is provided with a driving motor (311), the front end center of the driving motor (311) is provided with a rotating shaft, the front end of the rotating shaft is movably connected with a bell-shaped cover (312), the front end of the bell-shaped cover (312) is provided with a hydraulic pump (32), the right end center of the hydraulic pump (32) is provided with an oil suction port (321), and the left end center of the hydraulic pump (32) is provided with an oil outlet (322).

3. A fully automatic scrap crushing and sorting hydraulic and electric control device according to claim 1, characterized in that, The upper end of the oil tank (4) is provided with an air filter (41), the right rear side of the oil tank (4) is provided with an oil suction connecting port (42), the oil suction connecting port (42) is threadedly connected with an oil pipe, the oil pipe connected with the oil suction connecting port (42) is threadedly connected with the oil suction port (321), the left end of the oil suction connecting port (42) is provided with an oil suction filter, and the oil suction filter is located in the oil tank (4). The left end of the oil tank (4) is provided with an oil return connecting port (43), the right end of the oil return connecting port (43) is provided with an oil return filter, and the oil return filter is located in the oil tank (4).

4. A fully automatic scrap crushing and sorting hydraulic and electric control device according to claim 1, characterized in that, The lower end of the hydraulic valve group (51) is provided with a valve block (511), the left front end of the valve block (511) is provided with an A port (5112), the right front end of the valve block (511) is provided with a B port (5113), the upper end of the valve block (511) is provided with an overflow valve (512), the upper end of the overflow valve (512) is provided with an electromagnetic reversing valve (513), the right rear side of the valve block (511) is provided with a P port (514), and the right front side of the valve block (511) is provided with a T port (515). The P port (514) and the T port (515) are both threadedly connected with an oil pipe.

5. A fully automatic scrap breaking and sorting hydraulic and electric control device according to claim 4, characterized in that, The oil pipe connected with the P port (514) is threadedly connected with the oil outlet (322), a one-way valve is arranged at the center position of the oil pipe connected with the P port (514), and the oil pipe connected with the T port (515) is threadedly connected with the oil return connecting port (43).

6. A fully automatic scrap crushing and sorting hydraulic and electric control device according to claim 1, characterized in that, The electric control box (2) is provided with an electronic liquid level meter (21) at the rear end center, the electronic liquid level meter (21) is electrically connected with a liquid level detector, the liquid level detector is located in the oil tank (4), and the electric control box (2) is electrically connected with a driving device (3) and a heat dissipation motor (14).

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