CN216459051U

CN216459051U - Volume sequencing type pulverizer

Info

Publication number: CN216459051U
Application number: CN202121960482.7U
Authority: CN
Inventors: 梁德丰; 林森; 刘刚; 丁述勇
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-05-10
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a volume sequencing type pulverizer, which comprises a pulverizer body with a built-in cavity and a pulverizing piece which is rotatably connected in the pulverizer body and is used for pulverizing materials; a plurality of filter screens with top surfaces penetrating through the plurality of filter holes are connected in the cavity in a sliding manner in the vertical direction, and the diameters of the filter holes on the plurality of filter screens are gradually reduced from top to bottom along the cavity; vertical direction fixedly connected with piece that resets in the cavity, rubbing crusher body internal rotation is connected with a plurality of oval pieces that all paste mutually with the filter screen bottom surface, the equal swivelling joint of oval piece is connected at the driving piece in the cavity, and order about it by the driving piece and promote the filter screen and reciprocate, can accomplish the back at comminuted, sort the material, carry out the multiple-layer filtering by the filter screen to the material at the vibration in-process, make the material of not equidimension volume stay on corresponding filter screen, it is in-process to the material to reach the filter screen many times, sort the material simultaneously, save personnel's labour, further improve the sequencing efficiency of material.

Description

Volume sequencing type pulverizer

Technical Field

The utility model relates to the technical field of pulverizer equipment, in particular to a volume sequencing type pulverizer.

Background

The crusher is a machine for crushing large-size solid raw materials into required sizes, and the crusher comprises devices such as coarse crushing, fine crushing, pneumatic conveying and the like, and achieves the purpose of the crusher in a high-speed impact mode.

Present rubbing crusher is accomplishing the back to comminuted, general material can directly stay in the cavity of built-in crushing roller below, when personnel need sort the material, need personnel to take out the back with the material and transmitting the work piece through the utilization, sort in transmitting the material to corresponding sequencing equipment, reach sequencing equipment and sort the material, from this to see, present rubbing crusher can't satisfy and sort the material of equidimension volume not, simultaneously at the in-process of personnel's transmission, can consume a large amount of time of personnel and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a volume sequencing type pulverizer which can sequence materials after the materials are pulverized.

The technical purpose of the utility model is realized by the following technical scheme:

a volume sequencing type pulverizer comprises a pulverizer body with a built-in cavity and a pulverizing piece which is rotatably connected in the pulverizer body and is used for pulverizing materials;

a plurality of filter screens with top surfaces penetrating through a plurality of filter holes are connected in the cavity in a sliding manner in the vertical direction, the diameters of the filter holes on the plurality of filter screens are gradually reduced from top to bottom along the cavity, and the filter screens are all positioned below the crushing piece;

the pulverizer body is rotationally connected with a plurality of elliptical blocks which are attached to the bottom surfaces of the filter screens at all layers, the elliptical blocks are connected with driving pieces which are rotationally connected in the cavities, and the driving pieces drive the elliptical blocks to push the filter screens to move up and down;

the vertical direction fixedly connected with one end in the cavity and the piece that resets that is connected with the filter screen bottom surface should reset and can order about the vertical direction of filter screen and reset downwards.

Preferably, the driving part comprises a rotating rod fixedly connected to the side wall of the central point of the elliptical block and a straight gear fixedly connected to the rotating rod far away from one end of the elliptical block, a rack meshed with the straight gears is connected to the pulverizer body in a sliding mode in the vertical direction, and a main electric push rod connected with an output shaft and the rack is fixedly connected to the pulverizer body.

Preferably, the piece that resets includes fixed connection in the cavity and one end and filter screen bottom surface fixed connection's main spring telescopic link, the main spring telescopic link can order about the filter screen and reset downwards.

Preferably, the crushing piece includes swivelling joint in the cavity and relative crushing roller that sets up and respectively fixed connection on the rubbing crusher body and the main motor that output shaft and crushing roller are connected, can order about the crushing roller rotation when main motor rotates to can smash the material when making the crushing roller rotate.

Preferably, a plurality of discharge holes communicated with the top surface of the filter screen penetrate through the side wall, close to the filter screens, of the pulverizer body, a plurality of sealing plates used for sealing the discharge holes are connected in the pulverizer body in a sliding mode in the vertical direction, a plurality of sliding rods fixedly connected in the pulverizer body are connected between the sealing plates in a sliding mode in the vertical direction, and an output shaft and a secondary electric push rod fixedly connected with the sliding rods are fixedly connected to the top surface of the pulverizer body.

Preferably, the cavity is internally and transversely slidably connected with a push plate which is respectively arranged opposite to the discharge holes, the push plates are attached to the top surface of the filter screen, the main support frame is fixedly connected to the pulverizer body, the main support frame is internally and transversely slidably connected with a main support rod, the main support frame is fixedly connected with a first electric push rod connected with the main support rod, one surface, close to the pulverizer body, of the main support rod is fixedly connected with a plurality of secondary support rods, one end of each secondary support rod is located in the cavity, the ground of each secondary support rod is fixedly provided with a secondary spring telescopic rod, and one end of each secondary spring telescopic rod is fixedly connected with the push plate.

Preferably, a plurality of collecting boxes are fixed on the side wall of the pulverizer body close to the discharge hole, and the top surfaces of the collecting boxes are located below the discharge hole.

The utility model has the beneficial effects that: according to the utility model, the oval block is driven to rotate by the driving part arranged in the crusher body, so that the oval block vibrates on the filter screen in the rotating process, and the materials are filtered and sequenced when the filter screen vibrates.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of a filter screen according to an embodiment;

FIG. 3 is a schematic view of embodiment A-A.

Reference numerals: 1. a pulverizer body; 2. a pulverization element; 3. a filter screen; 4. a reset member; 5. an oval block; 6. a drive member; 7. rotating the rod; 8. a spur gear; 9. a rack; 10. a main electric push rod; 11. a main spring telescopic rod; 12. a crushing roller; 13. a main motor; 14. a discharge hole; 15. a sealing plate; 16. a secondary electric push rod; 17. a slide bar; 18. a push plate; 19. a main supporting frame; 20. a main support bar; 22. a first electric push rod; 23. a secondary support bar; 24. a collection box; 25. the secondary spring is a telescopic rod.

Detailed Description

The following is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, a volume sequencing type pulverizer comprises a pulverizer body 1 with a built-in cavity and a pulverizing member 2 rotatably connected in the pulverizer body 1 for pulverizing a material;

a plurality of filter screens 3 with top surfaces penetrating through a plurality of filter holes are connected in the cavity in a sliding manner in the vertical direction, the diameters of the filter holes on the plurality of filter screens 3 are gradually reduced from top to bottom along the cavity, and the filter screens 3 are all positioned below the crushing piece 2;

a reset piece 4 with one end connected with the bottom surface of the filter screen 3 is fixedly connected in the cavity in the vertical direction, and the reset piece 4 can drive the filter screen 3 to reset downwards in the vertical direction;

the pulverizer body 1 is internally and rotatably connected with a plurality of oval blocks 5 which are attached to the bottom surface of the filter screen 3, the oval blocks 5 are connected with a driving piece 6 which is rotatably connected in the cavity, and the driving piece 6 drives the oval blocks to push the filter screen 3 to move up and down.

The driving piece 6 includes dwang 7 of fixed connection respectively on 5 central points lateral walls of oval piece and respectively the straight-teeth gear 8 that 5 one ends of oval piece were kept away from to dwang 7 of fixed connection, vertical direction sliding connection has the rack 9 with a plurality of straight-teeth gear 8 meshes mutually in the rubbing crusher body 1, the main electric putter 10 that fixedly connected with output shaft and rack 9 are connected on the rubbing crusher body 1 orders about rack 9 through utilizing main electric putter 10 to remove, makes rack 9 mesh with straight-teeth gear 8 in the removal to make straight-teeth gear 8 rotate, orders about dwang 7 through utilizing straight-teeth gear 8 and rotates, so that dwang 7 orders about oval piece 5 and drives filter screen 3 vibrations at the rotation in-process, realizes that filter screen 3 filters the sequencing to the material at the in-process of vibrations.

Reset 4 and include main spring telescopic link 11 of fixed connection in the cavity and one end and 3 bottom surfaces fixed connection of filter screen, main spring telescopic link 11 can order about filter screen 3 and reset downwards, orders about filter screen 3 downstream through utilizing main spring telescopic link 11, realizes that filter screen 3 filters the sequencing at reciprocating motion's in-process to the material.

Crushing piece 2 includes swivelling joint and crushing roller 12 and the main motor 13 that respectively fixed connection just output shaft and crushing roller 12 are connected on rubbing crusher body 1 of relative setting in the cavity, main motor 13 can order about crushing roller 12 when rotating and rotate to can smash the material when making crushing roller 12 rotate, order about crushing roller 12 through utilizing main motor 13 and rotate, realize that crushing roller 12 smashes the material at the pivoted in-process.

The utility model discloses a rubbing crusher, including rubbing crusher body 1, vertical direction sliding connection has a plurality of discharge openings 14 that communicate with each other with the 3 top surfaces of filter screen on the lateral wall that is close to a plurality of filter screen 3, vertical direction sliding connection has a plurality of closing plates 15 that are used for carrying on sealedly to discharge opening 14 in rubbing crusher body 1, and is a plurality of between the closing plate 15 through vertical direction sliding connection's slide bar 17 fixed connection in rubbing

crusher body

1, 1 top surface fixedly connected with output shaft of rubbing crusher body and slide bar 17 fixed connection's inferior electric putter 16 drives slide bar 17 through utilizing inferior electric putter 16 to drive the removal of closing plate 15, realizes that discharge opening 14 is opened when closing plate 15 removes a certain position.

A pushing plate 18 which is respectively opposite to the discharging holes 14 is transversely and slidably connected in the cavity, the pushing plates 18 are all attached to the top surface of the filter screen 3, a main supporting frame 19 is fixedly connected to the pulverizer body 1, a main supporting rod 20 is transversely connected in the main supporting frame 19 in a sliding manner, a first electric push rod 22 connected with the main supporting rod 20 is fixedly connected on the main supporting frame 19, one surface of the main supporting rod 20 close to the crusher body 1 is fixedly connected with a plurality of secondary supporting rods 23, one end of each secondary supporting rod 23 is positioned in the cavity, secondary spring telescopic rods 25 are fixed on the ground of the secondary supporting rods 23, one end of each secondary spring telescopic rod 25 is fixedly connected with the pushing plate 18, the main support rod 20 is driven to move by the first electric push rod 22, so that the main support rod 20 drives the secondary support rod 23 to drive the secondary spring telescopic rod 25 to move, and the secondary spring telescopic rod 25 drives the push plate 18 to push the material to move to the outside.

The side wall of the pulverizer body 1 close to the discharge hole 14 is fixed with a plurality of collecting boxes 24, the top surfaces of the collecting boxes 24 are located below the discharge hole 14, and the collecting boxes 24 are used for collecting materials respectively to realize the discharging of the collecting boxes 24 to the materials.

In order to crush materials, firstly, a person can put the materials between the crushing rollers 12, the main motor 13 is started, the main motor 13 is utilized to respectively drive the crushing rollers 12 to rotate, the crushing rollers 12 crush the materials in the rotating process, after the materials are crushed, the main electric push rod 10 is started, the rack 9 is driven by the main electric push rod 10 to drive the straight gear 8 to rotate, the straight gear 8 drives the rotating rod 7 to drive the elliptical block 5 to rotate in the rotating process, the elliptical block 5 drives the filter screen 3 to vibrate when the elliptical block 5 rotates, so that the filter screen 3 filters the materials in the vibrating process, after the materials are filtered, large-area materials can be remained on the filter screen 3, small-area filter screens 3 can fall on the filter screen 3 with small filter holes, and the materials can be sorted by the plurality of filter screens 3.

After the material sequencing is accomplished, inferior electric putter 16 starts, order about slide bar 17 through utilizing inferior electric putter 16 to remove, make slide bar 17 can order about the closing plate 15 at the in-process that removes and remove, reach opening of discharge opening 14, first electric putter 22 starts, order about main tributary vaulting pole 20 through utilizing first electric putter 22 and drive secondary support pole 23 and remove, make secondary support pole 23 order about secondary spring telescopic link 25 and drive kickboard 18 and remove, reach kickboard 18 and promote the material of respective volume and get into in collection box 24, realize that collection box 24 collects the material.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A volume sequencing type pulverizer comprises a pulverizer body (1) with a built-in cavity and a pulverizing piece (2) which is rotatably connected in the pulverizer body (1) and is used for pulverizing materials; it is characterized in that the preparation method is characterized in that,

a plurality of filter screens (3) with top surfaces penetrating through a plurality of filter holes are connected in the cavity in a sliding manner in the vertical direction, the diameters of the filter holes on the plurality of filter screens (3) are gradually reduced from top to bottom along the cavity, and the filter screens (3) are all positioned below the crushing piece (2);

the crusher body (1) is rotationally connected with a plurality of oval blocks (5) which are attached to the bottom surfaces of the filter screens (3) in each layer, the oval blocks (5) are rotationally connected with a driving part (6) in the cavity and driven by the driving part (6) to push the filter screens (3) to move up and down;

the filter screen is characterized in that the cavity is internally and fixedly connected with a reset piece (4) with one end connected with the bottom surface of the filter screen (3), and the reset piece (4) can drive the filter screen (3) to reset downwards in the vertical direction.

2. A volumetric sorting type pulverizer as defined in claim 1, wherein said driving member (6) comprises a rotating rod (7) fixedly connected to a side wall of a central point of the elliptical block (5) and a spur gear (8) fixedly connected to an end of the rotating rod (7) far away from the elliptical block (5), respectively, a rack (9) meshed with a plurality of spur gears (8) is slidably connected in a vertical direction in the pulverizer body (1), and a main electric push rod (10) having an output shaft connected with the rack (9) is fixedly connected to the pulverizer body (1).

3. The volume-sequenced pulverizer as claimed in claim 1, wherein said reset member (4) comprises a main spring telescopic rod (11) fixedly connected in the cavity and having one end fixedly connected to the bottom surface of the filter screen (3), said main spring telescopic rod (11) being capable of driving the filter screen (3) to reset downward.

4. A size-sequenced crusher according to claim 1, characterized in that said crusher (2) comprises crushing rollers (12) rotatably connected in the cavity and disposed opposite to each other and a main motor (13) fixedly connected to the crusher body (1) and having an output shaft connected to the crushing rollers (12), said main motor (13) being capable of driving the crushing rollers (12) to rotate when rotating, so that the crushing rollers (12) can crush the material when rotating.

5. The volume-sequenced pulverizer as claimed in claim 1, wherein a plurality of discharge holes (14) communicated with the top surface of the filter screens (3) penetrate through the side wall of the pulverizer body (1) close to the filter screens (3), a plurality of sealing plates (15) for sealing the discharge holes (14) are slidably connected in the pulverizer body (1) in the vertical direction, the plurality of sealing plates (15) are fixedly connected with each other through a sliding rod (17) slidably connected in the pulverizer body (1) in the vertical direction, and a secondary electric push rod (16) fixedly connected with an output shaft and the sliding rod (17) is fixedly connected with the top surface of the pulverizer body (1).

6. A volumetric sorting mill according to claim 1, characterized in that in the cavity there are laterally slidingly connected pushing plates (18) respectively arranged opposite the outfeed opening (14), the pushing plates (18) are all attached to the top surface of the filter screen (3), the main support frame (19) is fixedly connected to the pulverizer body (1), a main supporting rod (20) is transversely connected in the main supporting frame (19) in a sliding manner, a first electric push rod (22) connected with the main supporting rod (20) is fixedly connected on the main supporting frame (19), one surface of the main supporting rod (20) close to the crusher body (1) is fixedly connected with a plurality of secondary supporting rods (23) with one ends positioned in the cavities, the ground of the secondary supporting rods (23) is fixed with secondary spring telescopic rods (25), and one end of the secondary spring telescopic rod (25) is fixedly connected with the pushing plate (18).

7. A volumetric sequenced crusher according to claim 1 characterized in that a plurality of collecting boxes (24) are fixed on the side wall of said crusher body (1) near the discharge opening (14), the top surface of said collecting boxes (24) being located under the discharge opening (14).