CN211838092U - Rubbing crusher with screening function - Google Patents

Abstract

The utility model discloses a rubbing crusher with screening function, including casing and first limiting plate, the hinge is installed to the upper right side of casing, and the upside of hinge installs the upper cover, the upside of upper cover is provided with the feeding storehouse, and the left side internal connection of upper cover has the check lock lever, be provided with crushing roller under the feeding storehouse, and the left end face of crushing roller is connected with the motor through the coupling, first limiting plate sets up under crushing roller, and is provided with the second limiting plate under the first limiting plate, be provided with the third limiting plate under the second limiting plate. The device utilizes the flexible function of push rod, through flexible push rod, cooperates rotatory piece for clearance between the first limiting plate changes, and convenient nimble change device's screening standard sets up to different specifications through the gap with first limiting plate, second limiting plate and third limiting plate inboard, makes the device can sieve crushing thing.

Description

Rubbing crusher with screening function

Technical Field

The utility model relates to a reducing mechanism technical field specifically is a rubbing crusher with screening function.

Background

The crushing is a unit operation in chemical production, is an operation in a pure mechanical process, and is to process and reduce solid raw materials which are too large and not suitable for use or semi-finished products which do not meet requirements, the process is called crushing, and the crushing mainly has two modes: crushing and grinding, and crushing by a crusher beside the used apparatus.

The existing pulverizer does not perform screening treatment on crushed objects after the crushed objects are crushed, a user is required to screen the crushed objects by means of other external equipment, and the upper cover of the pulverizer is not easy to detach after being locked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbing crusher with screening function to solve the rubbing crusher that proposes in the above-mentioned background art, do not carry out the screening processing of smashing the thing behind smashing the object, need the user to sieve with the help of other equipment in the external world, the difficult problem of dismantling behind rubbing crusher's upper cover locking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubbing crusher with screening function, includes casing and first limiting plate, the hinge is installed to the upper right side of casing, and the upside of hinge installs the upper cover, the upside of upper cover is provided with the feeding storehouse, and the left side internal connection of upper cover has the check lock lever, be provided with crushing roller under the feeding storehouse, and the left end face of crushing roller is connected with the motor through the coupling, first limiting plate sets up under crushing roller, and is provided with the second limiting plate under the first limiting plate, be provided with the third limiting plate under the second limiting plate.

Preferably, the upper cover forms a rotating structure with the casing through the hinge, and the upper cover forms a clamping structure with the casing through the locking rod.

Preferably, a cleaning shovel is arranged on the outer side of the crushing roller, and the cleaning shovel and the crushing roller are connected in a meshing mode.

Preferably, the bearings are sleeved on the outer sides of the left end and the right end of the crushing roller, and the crushing roller and the shell form a rotating structure through the bearings.

Preferably, a push rod is installed below the outer side of the first limiting plate, and the first limiting plate is symmetrical about the central axis of the casing.

Preferably, the tail part of the first limiting plate is provided with a rotating block, and the first limiting plate forms a rotating structure with the casing through the rotating block.

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

1. the device is provided with a locking rod, because the telescopic end of the locking rod is matched with the opening of the upper cover, the locking rod is extended and inserted into the opening of the upper cover, so that the upper cover is fixed on the shell, and the upper cover is convenient to open by contracting the locking rod;

2. cleaning shovels are arranged in gaps of the crushing roller and are used for cleaning adhesive substances on the crushing roller conveniently when the crushed substances are adhered to the crushing roller; the device is provided with the push rod, and the clearance between the first limiting plates is changed by utilizing the telescopic function of the push rod and matching with the rotating block through the telescopic push rod, so that the screening standard of the device can be conveniently and flexibly changed;

3. be provided with first limiting plate, second limiting plate and third limiting plate, set up to different specifications through the gap with first limiting plate, second limiting plate and third limiting plate inboard for the device can sieve crushing thing.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the crushing roller and the cleaning shovel of the present invention;

fig. 3 is the utility model discloses limiting plate and casing connection structure sketch map.

In the figure: 1. a housing; 2. a hinge; 3. an upper cover; 4. a feeding bin; 5. a locking lever; 6. a crushing roller; 7. cleaning a shovel; 8. a bearing; 9. a motor; 10. a first limit plate; 11. rotating the block; 12. a push rod; 13. a second limiting plate; 14. and a third limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pulverizer with screening function comprises a casing 1 and a first limiting plate 10, a hinge 2 is installed on the upper right side of the casing 1, an upper cover 3 is installed on the upper side of the hinge 2, a feeding bin 4 is arranged on the upper side of the upper cover 3, a locking rod 5 is connected inside the left side of the upper cover 3, a rotating structure is formed between the upper cover 3 and the casing 1 through the hinge 2, a clamping structure is formed between the upper cover 3 and the casing 1 through the locking rod 5, two side edges of the hinge 2 can rotate relatively, one side edge of the hinge 2 is connected with the casing 1, one side edge of the hinge 2 is connected with the upper cover 3, the upper cover 3 can rotate along the casing 1, the locking rod 5 has a telescopic function, the telescopic end of the locking rod 5 is matched with a hole on the upper cover 3, the elongated locking rod 5 is inserted into the upper cover 3, the upper cover 3 is fixed on the casing 1, the device is provided with the locking rod 5, and the telescopic end of the locking rod 5 is, the upper cover 3 is fixed on the machine shell 1 by extending the locking rod 5 and inserting into the opening of the upper cover 3, and the upper cover 3 is conveniently opened by contracting the locking rod 5;

a crushing roller 6 is arranged right below the feeding bin 4, the left end face of the crushing roller 6 is connected with a motor 9 through a shaft coupling, a cleaning shovel 7 is arranged on the outer side of the crushing roller 6, the cleaning shovel 7 is connected with the crushing roller 6 in a meshed mode, the cleaning shovel 7 is matched with a groove of the crushing roller 6 and provided with the cleaning shovel 7, the cleaning shovel 7 is distributed in a gap of the crushing roller 6, and when crushed materials are attached to the crushing roller 6, the cleaning shovel 7 is used for conveniently cleaning the adhered materials on the crushing roller 6; the bearings 8 are sleeved on the outer sides of the left end and the right end of the crushing roller 6, the crushing roller 6 and the machine shell 1 form a rotating structure through the bearings 8, the inner ring and the outer ring of each bearing 8 can rotate relatively, the inner ring of each bearing 8 is connected with the crushing roller 6, the outer ring of each bearing 8 is connected with the machine shell 1, and the crushing roller 6 can rotate relatively to complete crushing operation in a matched mode;

the first limiting plate 10 is arranged under the crushing roller 6, the second limiting plate 13 is arranged under the first limiting plate 10, the rotating block 11 is mounted at the tail of the first limiting plate 10, the first limiting plate 10 forms a rotating structure with the casing 1 through the rotating block 11, the inner ring and the outer ring of the rotating block 11 can rotate relatively, the inner ring of the rotating block 11 is connected with the first limiting plate 10, the outer ring of the rotating block 11 is connected with the casing 1, the first limiting plate 10 can rotate relatively with the casing 1, the push rod 12 is arranged, the telescopic function of the push rod 12 is utilized, the telescopic push rod 12 is matched with the rotating block 11, the gap between the first limiting plates 10 is changed, and the screening standard of the device can be changed conveniently and flexibly; be provided with third limiting plate 14 under the second limiting plate 13, push rod 12 is installed to the outside below of first limiting plate 10, and first limiting plate 10 is about the axis position symmetry of casing 1, there is the gap in the middle of two sets of first limiting plates 10, first limiting plate 10, screening operation is accomplished in the cooperation of second limiting plate 13 and third limiting plate 14, be provided with first limiting plate 10, second limiting plate 13 and third limiting plate 14, through with first limiting plate 10, the gap of second limiting plate 13 and third limiting plate 14 inboard sets up to different specifications, make the device can sieve crushing thing.

The working principle is as follows: for the crusher, firstly, the device is fixed through the machine shell 1, when the crusher is used, an external power supply is connected, the push rod 12 is extended to drive the first limiting plate 10, the second limiting plate 13 and the third limiting plate 14 to rotate along the rotating block 11, the gap between the middle positions of the first limiting plate 10, the second limiting plate 13 and the third limiting plate 14 is changed, the size of the gap between the middle positions of the first limiting plate 10, the second limiting plate 13 and the third limiting plate 14 is determined according to screening requirements, the motor 9 is turned on during crushing to drive the crushing roller 6 to rotate along the bearing 8, crushed raw materials are added into the device from the feeding bin 4 at the middle position of the upper cover 3, the raw materials are extruded and crushed by the crushing roller 6, when the crushed materials are attached to the crushing roller 6, the cleaning shovel 7 can shovel off the adhesive on the crushing roller 6 to ensure the cleanliness of the crushing roller 6, and the crushed materials fall on the first limiting plate 10, the smashing thing that is greater than first limiting plate 10 gap can be along first limiting plate 10 sideway landing, the smashing thing that is less than first limiting plate 10 gap can fall into second limiting plate 13, the same thing, the smashing thing that is greater than second limiting plate 13 gap can be along second limiting plate 13 sideway landing, the smashing thing that is less than second limiting plate 13 gap can fall into third limiting plate 14, along third limiting plate 14 sideway landing, accomplish the operation of screening, at the unsuitable rubbing crusher, when needing inspection crushing roller 6, shrink check lock lever 5, check lever 5 leaves the trompil department of upper cover 3, let upper cover 3 rotate along hinge 2, can easily open upper cover 3, after the inspection, close upper cover 3, extension lock lever 5 locks upper cover 3, just so accomplish the use of whole rubbing crusher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a rubbing crusher with screening function, includes casing (1) and first limiting plate (10), its characterized in that: hinge (2) are installed to casing (1) upper right side, and upper cover (3) are installed to the upside of hinge (2), the upside of upper cover (3) is provided with feeding storehouse (4), and the left side internal connection of upper cover (3) has check lock lever (5), be provided with crushing roller (6) under feeding storehouse (4), and the left end face of crushing roller (6) is connected with motor (9) through the coupling, first limiting plate (10) set up under crushing roller (6), and are provided with second limiting plate (13) under first limiting plate (10), be provided with third limiting plate (14) under second limiting plate (13).

2. A pulverizer with a sieving function according to claim 1, characterized in that: the upper cover (3) forms a rotating structure with the casing (1) through the hinge (2), and the upper cover (3) forms a clamping structure with the casing (1) through the locking rod (5).

3. A pulverizer with a sieving function according to claim 1, characterized in that: a cleaning shovel (7) is arranged on the outer side of the crushing roller (6), and the cleaning shovel (7) is connected with the crushing roller (6) in a meshing mode.

4. A pulverizer with a sieving function according to claim 1, characterized in that: the bearing (8) is sleeved on the outer sides of the left end and the right end of the crushing roller (6), and the crushing roller (6) forms a rotating structure with the shell (1) through the bearing (8).

5. A pulverizer with a sieving function according to claim 1, characterized in that: push rods (12) are installed below the outer side of the first limiting plate (10), and the first limiting plate (10) is symmetrical about the central axis of the machine shell (1).

6. A pulverizer with a sieving function according to claim 1, characterized in that: rotatory piece (11) are installed to the afterbody of first limiting plate (10), and constitute rotating-structure between first limiting plate (10) through rotatory piece (11) and casing (1).

Images