CN220346031U - Steel ball screening and unloading device of steel ball grinding machine - Google Patents

Abstract

The utility model discloses a steel ball screening and unloading device of a steel ball grinding machine, which comprises: the device comprises a screening device body, wherein a feed inlet is arranged at the top of the screening device body, a plurality of groups of discharge ports are communicated with the bottom of the screening device body, a plurality of groups of discharge devices are arranged at the bottom of the screening device body, a slide way is movably arranged on the inner wall of the first mounting end, an adjusting structure is arranged on the inner wall of the slide way, and a dust fall structure is arranged at the top of the screening device body. According to the steel ball screening and unloading device, the unloading device is arranged, so that the screening and unloading device can be more convenient and faster in unloading, a slide way is not required to be additionally erected when the steel ball screening and unloading device is used for screening and unloading, and steel balls in the steel ball screening and unloading device can slide into a trolley of a worker through the slide way below the discharge hole, so that the steel ball screening and unloading device can be more convenient in unloading, and the working efficiency and the practicability of the steel ball screening and unloading device are improved.

Description

Steel ball screening and unloading device of steel ball grinding machine

Technical Field

The utility model relates to the technical field of screening and unloading devices, in particular to a steel ball screening and unloading device of a steel ball grinding machine.

Background

The principle of the steel ball grinding machine for grinding the steel balls is as follows: the steel balls to be ground are put in batches into a rotating material tray, and then are continuously and smoothly fed into a space between two grinding trays which rotate in the opposite direction to the material tray and have a certain pressure for grinding. The steel ball screening and unloading device screens and unloads the grinded steel balls according to the size.

The existing steel ball screening and unloading device is convenient for external workers to take when the steel balls are discharged, and mostly is provided with a slideway at the discharge hole of the steel ball screening and unloading device, but the installation of the external slideway of the existing steel ball screening and unloading device is mostly externally temporary erection, or a welding slideway is fixedly arranged at the discharge hole of the steel ball screening and unloading device, so that the steel ball screening and unloading device is inconvenient in discharging, the practicability of the steel ball screening and unloading device is reduced, and the problem that the working efficiency of the steel ball screening and unloading device is easily influenced is solved.

Disclosure of Invention

The utility model aims to provide a steel ball screening and unloading device of a steel ball grinding machine, which aims to solve the technical problem that the traditional steel ball screening and unloading device provided in the background art easily affects the working efficiency of the steel ball screening and unloading device when the steel ball is discharged due to temporary installation and sliding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a steel ball screening and unloading device of a steel ball grinding machine, comprising:

the screening device comprises a screening device body, wherein a feeding hole is arranged at the top of the screening device body, and a plurality of groups of discharging holes are communicated with the bottom of the screening device body;

the bottom of the screening and unloading device body is provided with a plurality of groups of unloading devices, the inner wall of the unloading device is movably provided with a bidirectional screw rod, the outer wall of the bidirectional screw rod is provided with a first gear in a surrounding manner, the inner top wall of the unloading device is provided with a first motor, the output end of the first motor is provided with a second gear which is meshed with the first gear, the outer wall of the bidirectional screw rod is provided with two groups of movable ends in a surrounding manner, the bottom of the movable end is provided with a first installation end, the inner wall of the first installation end is movably provided with a slideway, the slideway is positioned on the outer wall of the unloading device, the inner wall of the slideway is provided with an adjusting structure, the inner wall of the adjusting structure is movably provided with two groups of threaded rods, the utility model discloses a screw rod, including threaded rod, first sprocket, second motor, mounting panel, adjusting structure's inner wall is installed around installing first sprocket, the outer wall of first sprocket is around installing the chain, the second sprocket is installed to the output of second motor, and the outer wall of second sprocket is around installing the chain, the mounting panel is installed around the meshing to the outer wall of threaded rod, adjusting structure's inner wall runs through and installs the regulation pole, and the bottom of adjusting the pole and the top fixed connection of mounting panel, the second installation end is installed on the top of adjusting the pole, the supporting terminal is installed at the top of second installation end, and the top of supporting terminal is laminated mutually with discharge apparatus's bottom through universal ball.

Preferably, the top of the screening and unloading device body is provided with a dust fall structure.

Preferably, the outer wall of dust fall structure installs and sprays the end, and the inner wall that sprays the end runs through and installs multiunit atomizer.

Preferably, the inner wall of dust fall structure installs the water pump and the liquid outlet end of water pump installs the inner wall to spraying the end, and the water tank is installed to the inner wall of dust fall structure, and the inner wall to the water tank is installed to the inlet end of water pump.

Preferably, the inner wall of the dust falling structure is provided with a wind bin, and the inner wall of the wind bin is embedded with a filter plate.

Preferably, two groups of fans are installed on the inner wall of the dust falling structure, and the air inlet ends of the fans are installed on the inner wall of the air bin.

Preferably, the dust collection end is arranged on the inner top wall of the screening and unloading device body, and the dust collection end is communicated with the wind bin through a dust collection pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the steel ball sieve unloading device, the unloading device is arranged, so that the steel ball sieve unloading device can be more convenient and faster when the steel ball is unloaded, an external worker can conveniently take the steel ball sieve unloading device, a slide way is arranged at the position of a discharge port of the steel ball sieve unloading device, the installation of the external slide way of the existing steel ball sieve unloading device is mostly externally temporary erection, or a welded slide way is fixed at the position of the discharge port of the steel ball sieve unloading device, the steel ball sieve unloading device is more inconvenient when the steel ball sieve unloading device is unloaded, the practicability of the steel ball sieve unloading device is reduced, the work efficiency of the steel ball sieve unloading device is easily influenced, when the steel ball sieve unloading device starts to carry out the sieving operation, the first motor is started, the output end of the steel ball sieve unloading device drives the bidirectional screw rod to rotate through a second gear and a first gear meshed with the first gear, the bidirectional screw rod rotates to enable two groups of moving ends meshed with the output end of the steel ball sieve unloading device to drive the slide way through the first installation end, after the movement of the steel ball sieve unloading device is completed, the second motor is started, the output end of the steel ball sieve unloading device drives the chain to rotate through the first chain wheel, the threaded rod rotates through the installation plate through the first gear, and the threaded rod rotates to drive and move the adjusting rod through the installation plate meshed with the second chain rod when the output end of the steel ball sieve unloading device is more convenient to move down through the steel ball sieve unloading device when the steel ball can be more convenient to be unloaded and easier to the steel ball in the sieve unloading device;

2. according to the utility model, floating dust generated in the working process of the steel ball screening and unloading device can be treated by installing the dust falling structure, along with the operation of the steel ball screening and unloading device, the water pump is started, water in the water tank is sucked through the liquid inlet end and is conveyed into the spraying end through the liquid outlet end, finally, a plurality of groups of atomizing nozzles penetrating through the spraying end atomize the water and then spray the water at the feed inlet of the steel ball screening and unloading device, the air inlet end of the fan is started, the air inlet end of the fan sucks air in the dust suction end through the air bin and the dust suction pipe, so that the suction force generated by the dust suction end can suck the floating dust which is sieved and lifted in the steel ball screening and unloading device, and the floating dust which is lifted in the steel ball screening and unloading device and at the feed inlet in the working process of the steel ball screening and unloading device can be treated by the dust falling structure, pollution to the external working environment is avoided, the steel ball screening and unloading work of external staff is influenced, and the practicability of the steel ball screening and unloading device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a discharge apparatus according to the present utility model;

FIG. 3 is a schematic diagram of an adjustment structure of the present utility model;

FIG. 4 is a schematic view of a dust-settling structure according to the present utility model

In the figure: 1. a screening and unloading device body; 101. a feed inlet; 102. a discharge port; 2. a discharging device; 201. a two-way screw rod; 202. a first gear; 203. a first motor; 204. a second gear; 3. a moving end; 301. a first mounting end; 302. a slideway; 4. an adjustment structure; 401. a threaded rod; 402. a first sprocket; 403. a chain; 404. a second motor; 405. a second sprocket; 406. a mounting plate; 5. an adjusting rod; 501. a second mounting end; 502. a support end; 6. a dust falling structure; 601. a spraying end; 602. an atomizing nozzle; 603. a water pump; 604. a water tank; 7. a wind bin; 701. a filter plate; 702. a blower; 703. and a dust collection end.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, a steel ball screening and unloading device of a steel ball grinding machine includes: the steel ball screening and unloading device comprises a screening and unloading device body 1, wherein a feeding hole 101 is arranged at the top of the screening and unloading device body 1, a plurality of groups of discharging holes 102 are communicated with the bottom of the screening and unloading device body 1, the screening and unloading device body 1 is a steel ball screening and unloading device of a steel ball grinding machine and is mainly used for screening steel balls with different sizes, the steel balls after being ground outside enter the inner wall of the steel ball screening and unloading device through the feeding hole 101, and the screened steel balls are discharged to the outside through the plurality of groups of discharging holes 102.

Referring to fig. 1, 2 and 3, the discharging device 2 is provided with a plurality of groups of discharging devices 2 at the bottom of the screening and discharging device body 1, a bidirectional screw rod 201 is movably mounted on the inner wall of the discharging device 2, a first gear 202 is mounted on the outer wall of the bidirectional screw rod 201 in a surrounding manner, a first motor 203 is mounted on the inner top wall of the discharging device 2, a second gear 204 is mounted at the output end of the first motor 203, the second gear 204 is meshed with the first gear 202, two groups of moving ends 3 are mounted on the outer wall of the bidirectional screw rod 201 in a surrounding manner, a first mounting end 301 is mounted at the bottom of the moving end 3, a slide way 302 is movably mounted on the inner wall of the first mounting end 301, the slide way 302 is positioned on the outer wall of the discharging device 2, an adjusting structure 4 is mounted on the inner wall of the adjusting structure 4 in a movably mounted manner with two groups of threaded rods 401, a first sprocket 402 is mounted on the outer wall of the threaded rod 401 in a surrounding manner, a chain 403 is mounted on the outer wall of the first sprocket 402 in a surrounding manner, the second motor 404 is arranged on the inner bottom wall of the adjusting structure 4, the second chain wheel 405 is arranged at the output end of the second motor 404, the chain 403 is arranged on the outer wall of the second chain wheel 405 in a surrounding manner, the mounting plate 406 is arranged on the outer wall of the threaded rod 401 in a surrounding manner in a meshed manner, the adjusting rod 5 is arranged on the inner wall of the adjusting structure 4 in a penetrating manner, the bottom end of the adjusting rod 5 is fixedly connected with the top of the mounting plate 406, the second mounting end 501 is arranged at the top of the adjusting rod 5, the supporting end 502 is arranged at the top of the second mounting end 501, the top of the supporting end 502 is attached to the bottom of the unloading device 2 through universal balls, when the steel ball is discharged, the sliding way 302 is arranged at the discharge hole 102 of the steel ball screening device in most cases, but the outer sliding way 302 of the existing steel ball screening device is arranged in most cases in an outer temporary manner, or the welding slide way 302 is fixed at the discharge hole 102 of the steel ball screening and unloading device, so that the steel ball screening and unloading device is inconvenient to unload, the practicality of the steel ball screening and unloading device is reduced, the work efficiency of the steel ball screening and unloading device is easy to influence, when the steel ball screening and unloading device starts to screen and unload, the first motor 203 is started, the output end of the steel ball screening and unloading device drives the bidirectional screw rod 201 to rotate through the second gear 204 and the first gear 202 meshed with the second gear, the bidirectional screw rod 201 rotates to enable two groups of moving ends 3 meshed with the outer wall of the bidirectional screw rod 201 to drive the slide way 302 to move through the first mounting end 301, after the movement of the steel ball screening and unloading device is completed, the output end of the second motor 404 drives the chain 403 to move through the second sprocket 405, the chain 403 drives the threaded rod 401 to rotate, the mounting plate 406 meshed with the threaded rod 401 rotates to drive the adjusting rod 5 to move through the second mounting end 502 mounted on the top of the steel ball screening and unloading device, the slide way 302 can adjust the angle of the other end of the steel ball screening and unloading device through the first mounting end 301, and the steel ball in the slide way can slide into the slide way 302 under the discharge hole 102 to unload the steel ball, so that the efficiency of the steel ball screening and unloading device can be more convenient to unload and the steel ball in the practical device.

Referring to fig. 1 and 4, a dust settling structure 6 is installed at the top of a screening and unloading device body 1, a spraying end 601 is installed on the outer wall of the dust settling structure 6, a plurality of groups of atomizing nozzles 602 are installed on the inner wall of the spraying end 601 in a penetrating manner, a water pump 603 is installed on the inner wall of the dust settling structure 6, a liquid outlet end of the water pump 603 is installed on the inner wall of the spraying end 601, a water tank 604 is installed on the inner wall of the dust settling structure 6, a wind bin 7 is installed on the inner wall of the dust settling structure 6, a filter plate 701 is installed on the inner wall of the wind bin 7 in a jogged manner, two groups of fans 702 are installed on the inner wall of the dust settling structure 6, an air inlet end of each fan 702 is installed on the inner wall of the wind bin 7, a dust collection end 703 is installed on the inner top wall of the screening and unloading device body 1, the dust collection end 703 is communicated with the wind bin 7 through a dust collection pipe, the water pump 603 is started along with the operation of the steel ball screening and unloading device, the water in the water tank 604 is sucked through the liquid inlet end and conveyed into the spraying end 601 through the liquid outlet end, finally, the water is atomized through a plurality of groups of atomizing nozzles 602 penetrating through the spraying end 601 and sprayed at the feeding port 101 of the steel ball screening and unloading device, the fan 702 is started, the air inlet end of the fan is used for sucking air in the dust collecting end 703 through the air bin 7 and the dust collecting pipe, the dust collecting end 703 generates suction force to suck floating dust which is swung up when the screen in the steel ball screening and unloading device is separated, the dust collecting structure is used for filtering the dust through the filter plate 701 and then enters the air bin 7 to collect the dust, and therefore, the dust falling structure 6 can treat the floating dust which is swung up in the steel ball screening and unloading device and at the feeding port 101 in the working process of the steel ball screening and unloading device, the dust is prevented from polluting the external working environment, the unloading work of external workers is influenced, and the practicability of the steel ball screening and unloading device is improved.

The steel ball screening and unloading device body 1 is mainly used for screening steel balls with different sizes, the externally ground steel balls enter the inner wall of the steel ball screening and unloading device through the feeding hole 101, the screened steel balls are discharged to the outside through a plurality of groups of discharging holes 102, when the steel balls are discharged, the existing steel ball screening and unloading device is convenient for external workers to take, a slide way 302 is mostly arranged at the discharging hole 102 of the steel ball screening and unloading device, but the installation of the slide way 302 outside the existing steel ball screening and unloading device is mostly temporarily erected outside, or a welding slide way 302 is fixedly arranged at the discharging hole 102 of the steel ball screening and unloading device, so that the steel ball screening and unloading device is inconvenient in unloading, the practicability of the steel ball screening and unloading device is reduced, the working efficiency of the steel ball screening and unloading device is easily influenced, when the steel ball screening and unloading device starts to carry out screening and unloading work, the first motor 203 is started, the output end of the first motor 203 drives the bidirectional screw rod 201 to rotate through the second gear 204 and the first gear 202 meshed with the second gear 204, the bidirectional screw rod 201 rotates to enable two groups of moving ends 3 which are installed on the outer wall of the bidirectional screw rod in a meshed mode to drive the slide way 302 to move through the first installation end 301, when the movement is completed, the second motor 404 is started, the output end of the second motor 404 drives the chain 403 to move through the second chain wheel 405, the chain 403 drives the threaded rod 401 to rotate through the first chain wheel 402, the threaded rod 401 rotates to drive the adjusting rod 5 to move through the installation plate 406 meshed with the threaded rod 401 through the outer wall of the threaded rod, the adjusting rod 5 moves to drive the supporting end 502 to move downwards through the second installation end 501 installed on the top of the adjusting rod, the angle of the other end of the slide way 302 can be adjusted through the first installation end 301, steel balls in the steel ball screening and unloading device can slide into a trolley of a worker through the slide way 302 below the material outlet 102, the steel ball screening and unloading device can be more convenient when unloading, the working efficiency and the practicability of the steel ball screening and unloading device are improved, along with the operation of the steel ball screening and unloading device, the water pump 603 is started, water in the water tank 604 is sucked through the liquid inlet end, the water is conveyed into the spraying end 601 through the liquid outlet end, finally, the water is atomized through the plurality of groups of atomizing nozzles 602 penetrating through the spraying end 601, the feeding port 101 of the steel ball screening and unloading device is sprayed, the fan 702 is started, the air inlet end of the fan is sucked through the air bin 7 and the dust suction pipe, the dust suction end 703 is enabled to generate suction force to suck floating dust which is screened up in the steel ball screening and unloading device, the floating dust is filtered through the filter plate 701 and then enters the air bin 7, so that the dust falling structure 6 can treat the floating dust which is blown up in the steel ball screening and unloading device and the feeding port 101 in the working process, the pollution to the external working environment is avoided, and the practicability of the external working personnel is affected.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The steel ball screening and unloading device of the steel ball grinding machine is characterized by comprising:

the screening device comprises a screening device body (1), wherein a feeding hole (101) is arranged at the top of the screening device body (1), and a plurality of groups of discharging holes (102) are communicated with the bottom of the screening device body (1);

the utility model provides a discharging device (2), multiunit discharging device (2) are installed to the bottom of screening discharging device body (1), the inner wall movable mounting of discharging device (2) has two-way lead screw (201), the outer wall of two-way lead screw (201) encircles and installs first gear (202), first motor (203) are installed to the inner roof of discharging device (2), second gear (204) are installed to the output of first motor (203), and second gear (204) meshes with first gear (202), the outer wall of two-way lead screw (201) encircles and meshes and install two sets of moving end (3), first installation end (301) are installed to the bottom of moving end (3), the inner wall movable mounting of first installation end (301) has slide (302), and slide (302) are located the outer wall of discharging device (2), regulation structure (4) are installed to the inner wall of slide (302), two sets of threaded rods (401) are installed to the inner wall movable mounting of regulation structure (4), the outer wall of threaded rod (401) encircles and installs first motor (402), the outer wall of first sprocket (402) encircles and installs second sprocket (404) and installs chain (404), and chain (403) are installed around the outer wall of second sprocket (405), mounting panel (406) are installed around the meshing to the outer wall of threaded rod (401), adjust the inner wall of structure (4) and run through and install regulation pole (5), and the bottom of adjusting pole (5) and the top fixed connection of mounting panel (406), second installation end (501) are installed on the top of adjusting pole (5), supporting end (502) are installed at the top of second installation end (501), and the top of supporting end (502) is laminated mutually with the bottom of discharge apparatus (2) through universal ball.

2. The steel ball screening and unloading device of the steel ball grinding machine according to claim 1, wherein: the top of the screening and unloading device body (1) is provided with a dust fall structure (6).

3. The steel ball screening and unloading device of the steel ball grinding machine according to claim 2, wherein: the outer wall of the dust falling structure (6) is provided with a spraying end (601), and the inner wall of the spraying end (601) is provided with a plurality of groups of atomizing spray heads (602) in a penetrating mode.

4. The steel ball screening and unloading device of the steel ball grinding machine according to claim 2, wherein: the inner wall of dust fall structure (6) is installed water pump (603) and is held to the inner wall of spraying end (601) in the play liquid of water pump (603), and water tank (604) are installed to the inner wall of dust fall structure (6), and the inner wall of water tank (604) is installed to the feed liquor end of water pump (603).

5. The steel ball screening and unloading device of the steel ball grinding machine according to claim 2, wherein: an air bin (7) is arranged on the inner wall of the dust falling structure (6), and a filter plate (701) is embedded on the inner wall of the air bin (7).

6. The steel ball screening and unloading device of the steel ball grinding machine according to claim 2, wherein: two sets of fans (702) are installed on the inner wall of the dust falling structure (6), and the air inlet ends of the fans (702) are installed on the inner wall of the air bin (7).

7. The steel ball screening and unloading device of the steel ball grinding machine according to claim 1, wherein: the dust collection end (703) is arranged on the inner top wall of the screening and unloading device body (1), and the dust collection end (703) is communicated with the air bin (7) through a dust collection pipe.