CN213160999U

CN213160999U - Grit rubbing crusher

Info

Publication number: CN213160999U
Application number: CN202021360744.1U
Authority: CN
Inventors: 魏晋
Original assignee: Sichuan Chengde Ready Mixed Mortar Co ltd
Current assignee: Sichuan Chengde Ready Mixed Mortar Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-11
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to the technical field of crushing, in particular to a sand and stone crusher for crushing sand and stone, the sand and stone can be poured into the shell from the feed inlet, the sand and stone poured into the shell can be crushed by the rolling of the rotary drum and the rotary drum, the sand and stone which are crushed preliminarily can be further crushed by the lower crushing screw rod, so as to achieve better crushing effect, crushed gravels enter the filtering device from the material receiving port, the rack which is driven by the oscillator to move left and right can drive the screen to move left and right to complete the screening of the crushed gravels, the fine crushed gravels can pass through the screen, and big blocks of crushed gravels are blocked by the screen, continue to enter the ascending screw rod in the circulating device and then go out, the ascending screw rod can drive the gravels to return to the shell again, and the gravels pass through the rotary drum, the crushing screw rod and the screen again, and the circulation is repeated until the gravels are crushed to pass through the screen.

Description

Grit rubbing crusher

Technical Field

The utility model relates to a smash technical field, more specifically the grit rubbing crusher that says so.

Background

The utility model with the publication number of CN204429419U discloses a gravel crusher, which comprises a feeding cover plate, wherein the feeding cover plate is positioned on a feeding hole, the feeding hole is movably connected with the feeding cover plate, the bottom of the feeding hole is connected with a feeding cylinder, the feeding cylinder is communicated with the feeding hole, the bottom of the feeding cylinder is positioned on a storage device, the feeding cylinder is communicated with the storage device, a blower device is connected between the storage device and the feeding hole, the air port of the blower device inclines downwards, a crushing blade is arranged in the storage device, the crushing blades are rotatably connected in the storage device through rotating shafts, two crushing blades are arranged, a roller is arranged between the two crushing blades, the surface of the roller is provided with a plurality of through holes, and the side surface of one crushing blade; the disadvantage is that the sand which is not completely crushed cannot be treated.

Disclosure of Invention

The utility model provides a grit rubbing crusher, its beneficial effect is for carrying out the smashing of grit, can handle not thorough kibbling grit.

The utility model provides a grit rubbing crusher, includes circulating device, filter equipment and reducing mechanism, circulating device fixed connection on reducing mechanism, filter equipment fixed connection is on circulating device, circulating device include support, material receiving mouth, circulating pipe, filtration mouth, rising lead screw and rising motor, material receiving mouth fixed connection is at the support lower extreme, circulating pipe fixed connection is at material receiving mouth lower extreme, circulating pipe fixed connection is in the support, the circulating pipe lower extreme is equipped with the filtration mouth, rising motor fixed connection is at the circulating pipe lower extreme, rising motor output shaft and rising lead screw lower extreme fixed connection, the lead screw that rises rotates to be connected in the circulating pipe.

As this technical scheme's further optimization, the utility model relates to a be used for grit rubbing crusher filter equipment include eccentric wheel, fixed plate, oscillator, rack, screen cloth and swing motor, swing motor fixed connection is on the fixed plate, swing motor output shaft and eccentric wheel fixed connection, oscillator sliding connection is on the eccentric wheel, rack and oscillator meshing transmission, rack sliding connection is on the fixed plate, rack and screen cloth fixed connection, fixed plate fixed connection is at the circulating pipe left end, screen cloth sliding connection is in the filter orifice, rack sliding connection is in the circulating pipe.

As this technical scheme's further optimization, the utility model relates to a be used for grit rubbing crusher reducing mechanism include feed inlet, a housing, the rotary drum, the driving gear, driven gear, main motor, smash the lead screw, vice motor and cylinder, feed inlet fixed connection is in the casing upper end, the rotary drum, it connects in the casing all to rotate to smash lead screw and cylinder, driving gear and driven gear all rotate to be connected on the casing, main motor fixed connection is on the casing, main motor output shaft and driving gear fixed connection, main motor output shaft and rotary drum left end fixed connection, driving gear and driven gear meshing transmission, vice motor fixed connection is on the casing, vice motor output shaft and crushing lead screw fixed connection, casing fixed connection is on the support, circulating pipe fixed connection is on the casing, circulating pipe and the inside intercommunication of casing.

As a further optimization of this technical scheme, the utility model relates to a be used for grit pulverizer rotary drum, crushing lead screw and cylinder all adopt wear-resisting material.

The utility model relates to a beneficial effect for grit rubbing crusher does:

a be used for grit rubbing crusher, can pour grit into from the feed inlet, the grit of pouring into in the casing can be earlier through grinding of rotary drum and cylinder crushing, through preliminary kibbling grit still can be further smashed by following crushing lead screw, in order to reach and smash better effect, it gets into filter equipment to smash grit from receiving the material mouthful, the rack that removes about being taken by the wiggler area can drive the screen cloth and remove, the completion is to the screening of the grit of smashing, the grit of fine crushing can be through the screen cloth, and it can be blocked by the screen cloth to smash well to get into big piece grit, continue to get into the lead screw that rises in circulating device, it can take the grit to get back to the casing again to rise the lead screw, pass through the rotary drum again, smash lead screw and screen cloth, the circulation is reciprocal.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the structure schematic diagram of the utility model relates to a sandstone grinder.

Fig. 2 is a schematic structural view of the circulation device.

Fig. 3 is a partially enlarged view of the circulation device.

Fig. 4 is a schematic structural view of the filter device.

Fig. 5 is a schematic view of another side of the filter device.

Fig. 6 is a schematic structural view of the crushing apparatus.

In the figure: a circulation device 1; the device comprises a support 1-1 and a material receiving port 1-2; a circulation pipe 1-3; 1-4 of a filter opening; 1-5 parts of a lifting screw rod; 1-6 of a lifting motor; a filtering device 2; an eccentric wheel 2-1; a fixing plate 2-2; an oscillator 2-3; 2-4 of a swing motor; 2-5 of a rack; 2-6 of a screen mesh; a crushing device 3; a feed port 3-1; a housing 3-2; 3-3 of a rotary drum; 3-4 parts of a driving gear; 3-5 parts of a driven gear; 3-6 parts of a main motor; 3-7 parts of a crushing screw rod; 3-8 parts of an auxiliary motor; and (3) rollers (3-9).

Detailed Description

The first embodiment is as follows:

the following description of the embodiment is made with reference to fig. 1, 2, 3, 4, 5, and 6, and the present invention relates to the technical field of crushing, and more specifically to a sand crusher, and a sand crusher, including a circulating device 1, a filtering device 2, and a crushing device 3, wherein the circulating device 1 is fixedly connected to the crushing device 3, the filtering device 2 is fixedly connected to the circulating device 1, the circulating device 1 includes a support 1-1, a material receiving port 1-2, a circulating pipe 1-3, a filtering port 1-4, an elevating screw 1-5, and an elevating motor 1-6, the material receiving port 1-2 is fixedly connected to the lower end of the support 1-1, the circulating pipe 1-3 is fixedly connected to the lower end of the material receiving port 1-2, the circulating pipe 1-3 is fixedly connected to the support 1-1, the lower end of the circulating pipe 1-3 is provided with the filtering port 1-, the ascending motor 1-6 is fixedly connected to the lower end of the circulating pipe 1-3, the output shaft of the ascending motor 1-6 is fixedly connected with the lower end of the ascending screw rod 1-5, and the ascending screw rod 1-5 is rotatably connected in the circulating pipe 1-3; crushed sandstone enters a circulating pipe 1-3 from a material receiving port 1-2, a lifting motor 1-6 is started, an output shaft of the lifting motor 1-6 rotates to drive a lifting screw rod 1-5 to rotate, and the sandstone is conveyed upwards.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, and 6, and the embodiment further describes the embodiment, where the filtering apparatus 2 includes an eccentric wheel 2-1, a fixed plate 2-2, an oscillator 2-3, an oscillating motor 2-4, a rack 2-5, and a screen 2-6, the oscillating motor 2-4 is fixedly connected to the fixed plate 2-2, an output shaft of the oscillating motor 2-7 is fixedly connected to the eccentric wheel 2-1, the oscillator 2-3 is slidably connected to the eccentric wheel 2-1, the rack 2-5 is in meshing transmission with the oscillator 2-3, the rack 2-5 is slidably connected to the fixed plate 2-2, the rack 2-5 is fixedly connected to the screen 2-6, the fixed plate 2-2 is fixedly connected to the left end of the circulating pipe 1-3, the screen 2-6 is connected in the filter opening 1-4 in a sliding way, and the rack 2-5 is connected in the circulating pipe 1-3 in a sliding way; the swinging motor 2-7 is started, the output shaft of the swinging motor 2-4 rotates to drive the eccentric wheel 2-1 to rotate, the eccentric wheel 2-1 rotates to drive the swinging device 2-3 to swing left and right, the lower end of the swinging device 2-3 is meshed with the rack 2-5 for transmission, the swinging device 2-3 swings to drive the rack 2-5 to move left and right, the rack 2-5 moves left and right to drive the screen 2-6 to move left and right, the crushed sandstone is screened when the screen 2-6 moves, the finely crushed sandstone can fall from the screen 2-6, and the sandstone without crushing can not fall.

The third concrete implementation mode:

the second embodiment is further described by referring to fig. 1, 2, 3, 4, 5 and 6. the crushing device 3 comprises a feed inlet 3-1, a housing 3-2, a rotary drum 3-3, a driving gear 3-4, a driven gear 3-5, a main motor 3-6, a crushing screw rod 3-7, an auxiliary motor 3-8 and a rotary drum 3-9, wherein the feed inlet 3-1 is fixedly connected to the upper end of the housing 3-2, the rotary drum 3-3, the crushing screw rod 3-7 and the rotary drum 3-9 are rotatably connected in the housing 3-2, the driving gear 3-4 and the driven gear 3-5 are rotatably connected to the housing 3-2, the main motor 3-6 is fixedly connected to the housing 3-2, an output shaft of the main motor 3-6 is fixedly connected to the driving gear 3-4, an output shaft of a main motor 3-6 is fixedly connected with the left end of a rotary drum 3-3, a driving gear 3-4 is in meshing transmission with a driven gear 3-5, an auxiliary motor 3-8 is fixedly connected to a shell 3-2, an output shaft of the auxiliary motor 3-8 is fixedly connected with a crushing screw rod 3-7, the shell 3-2 is fixedly connected to a support 1-1, a circulating pipe 1-3 is fixedly connected to the shell 3-2, and the circulating pipe 1-3 is communicated with the interior of the shell 3-2; the sand to be treated is poured into the feed port 3-1, the main motor 3-6 and the auxiliary motor 3-8 are opened, the output shaft of the main motor 3-6 rotates to drive the rotary drum 3-3 to rotate, the output shaft of the main motor 3-6 rotates to drive the driving gear 3-4 to rotate, the driven gear 3-5 rotates along with the rotation of the driving gear 3-4, the driven gear 3-4 drives the rotary drum 3-9 to rotate, the rotary drum 3-3 and the rotary drum 3-9 rotate inwards simultaneously to roll the passing sand, so that the crushing effect is achieved, the output shaft of the auxiliary motor 3-8 rotates to drive the crushing screw rod 3-7 to rotate, and the crushed sand can be further crushed by the rotation of the crushing screw rod 3-7.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1, 2, 3, 4, 5, and 6, wherein the rotary drums 3-3, the crushing screw rods 3-7, and the rotary drums 3-9 are made of wear-resistant materials, and sand easily wears parts to affect the crushing effect.

The utility model relates to a theory of operation for grit rubbing crusher: pouring the sandstone to be treated from the feed port 3-1, opening the main motor 3-6 and the auxiliary motor 3-8, rotating the output shaft of the main motor 3-6 to drive the rotary drum 3-3 to rotate, rotating the output shaft of the main motor 3-6 to drive the driving gear 3-4 to rotate, rotating the driven gear 3-5 along with the rotation of the driving gear 3-4, rotating the rotary drum 3-9 by the driven gear 3-4, simultaneously rotating the rotary drum 3-3 and the rotary drum 3-9 inwards to roll the passing sandstone to achieve the crushing effect, rotating the output shaft of the auxiliary motor 3-8 to drive the crushing screw rod 3-7 to rotate, further crushing the crushed sandstone by the rotation of the crushing screw rod 3-7, feeding the crushed sandstone into the circulating pipe 1-3 from the material receiving port 1-2, turning on a swing motor 2-7, enabling an output shaft of a swing motor 2-4 to rotate to drive an eccentric wheel 2-1 to rotate, enabling the eccentric wheel 2-7 to rotate to drive a swing device 2-3 to swing left and right, enabling the lower end of the swing device 2-3 to be meshed with a rack 2-5 for transmission, enabling the swing device 2-3 to swing to drive a rack 2-5 to move left and right, enabling the rack 2-5 to move left and right to drive a screen 2-6 to move left and right, screening crushed sand when the screen 2-6 moves, enabling the crushed sand to fall from the screen 2-6, enabling the sand which is not crushed to not fall to move from a circulating pipe to a lifting screw rod 1-5, turning on a lifting motor 1-6, enabling the output shaft of the lifting motor 1-6 to rotate to drive a lifting screw rod 1-5 to rotate, conveying the sand upwards, enabling the, and crushing again and screening again until all the sand is completely crushed.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a grit rubbing crusher, includes circulating device (1), filter equipment (2) and reducing mechanism (3), circulating device (1) fixed connection on reducing mechanism (3), filter equipment (2) fixed connection is on circulating device (1), its characterized in that: the circulating device (1) comprises a bracket (1-1), a material receiving port (1-2), a circulating pipe (1-3), a filtering port (1-4), a lifting screw rod (1-5) and a lifting motor (1-6), the material receiving port (1-2) is fixedly connected to the lower end of the support (1-1), the circulating pipe (1-3) is fixedly connected to the lower end of the material receiving port (1-2), the circulating pipe (1-3) is fixedly connected into the support (1-1), the lower end of the circulating pipe (1-3) is provided with the filtering port (1-4), the ascending motor (1-6) is fixedly connected to the lower end of the circulating pipe (1-3), the output shaft of the ascending motor (1-6) is fixedly connected with the lower end of the ascending screw rod (1-5), and the ascending screw rod (1-5) is rotatably connected into the circulating pipe (1-3).

2. A sand mill as claimed in claim 1, wherein: the filtering device (2) comprises an eccentric wheel (2-1), a fixing plate (2-2), a swinging device (2-3), a swinging motor (2-4), a rack (2-5) and a screen (2-6), wherein the swinging motor (2-4) is fixedly connected to the fixing plate (2-2), an output shaft of the swinging motor (2-4) is fixedly connected with the eccentric wheel (2-1), the swinging device (2-3) is slidably connected to the eccentric wheel (2-1), the rack (2-5) is in meshing transmission with the swinging device (2-3), the rack (2-5) is slidably connected to the fixing plate (2-2), the rack (2-5) is fixedly connected with the screen (2-6), and the fixing plate (2-2) is fixedly connected to the left end of a circulating pipe (1-3), the screen mesh (2-6) is connected in the filter opening (1-4) in a sliding way, and the rack (2-5) is connected in the circulating pipe (1-3) in a sliding way.

3. A sand mill according to claim 2, wherein: the crushing device (3) comprises a feed inlet (3-1), a shell (3-2), a rotary drum (3-3), a driving gear (3-4), a driven gear (3-5), a main motor (3-6), a crushing screw rod (3-7), an auxiliary motor (3-8) and a rotary drum (3-9), wherein the feed inlet (3-1) is fixedly connected to the upper end of the shell (3-2), the rotary drum (3-3), the crushing screw rod (3-7) and the rotary drum (3-9) are all rotatably connected into the shell (3-2), the driving gear (3-4) and the driven gear (3-5) are all rotatably connected onto the shell (3-2), the main motor (3-6) is fixedly connected onto the shell (3-2), and an output shaft of the main motor (3-6) is fixedly connected with the driving gear (3-4), an output shaft of a main motor (3-6) is fixedly connected with the left end of a rotary drum (3-3), a driving gear (3-4) is in meshing transmission with a driven gear (3-5), an auxiliary motor (3-8) is fixedly connected to a shell (3-2), an output shaft of the auxiliary motor (3-8) is fixedly connected with a crushing screw rod (3-7), the shell (3-2) is fixedly connected to a support (1-1), a circulating pipe (1-3) is fixedly connected to the shell (3-2), and the circulating pipe (1-3) is communicated with the interior of the shell (3-2).

4. A sand mill according to claim 3, wherein: the rotary drum (3-3), the crushing screw rod (3-7) and the rotary drum (3-9) are all made of wear-resistant materials.