CN216025428U - Rubbing crusher with circulation rubbing crusher constructs - Google Patents

Abstract

The utility model provides a pulverizer with a circulating pulverizing mechanism, which comprises a pulverizer main body and a circulating feeding pipe, wherein an inclined sieve plate is correspondingly arranged at a discharge port at the bottom of the pulverizer main body, a plurality of sieve pores are uniformly arranged on the sieve plate, and a material collecting box is correspondingly arranged below the sieve pores on the sieve plate; the periphery of the sieve plate is correspondingly provided with a lifting mechanism, one end of the sieve plate close to the ground is correspondingly provided with a material collecting hopper, the bottom of the material collecting hopper is communicated with a circulating feeding pipe, one end of the circulating feeding pipe is correspondingly provided with a fan, and the other end of the circulating feeding pipe is communicated with a feeding cavity of the crusher main body. The utility model can sieve the crushed large-particle materials for secondary circulating crushing, better solves the problems of troublesome operation, time and labor waste when the traditional crusher crushes the large-particle materials again, effectively improves the production efficiency, and has the advantages of simple structure, simple and convenient operation and strong practicability.

Description

Rubbing crusher with circulation rubbing crusher constructs

Technical Field

The utility model belongs to the technical field of material crushing, and particularly relates to a crusher with a circulating crushing mechanism.

Background

The crusher is a main machine for crushing materials, and adopts a motor as a power source to drive a crushing roller to rotate so as to enable crushing knives on the crushing roller to move relatively to crush the materials. The rubbing crusher of selling on the market at present is of a great variety, but these rubbing crushers are usually outside discharging the inhomogeneous material of thickness that smashes together behind the crushing material, separate kibbling material through separation equipment after collecting device collects, then collect the big granule of separating and send again to the rubbing crusher in again and smash, and its troublesome poeration is wasted time and energy, and production efficiency is lower.

Through search, relevant patent publications on the pulverizer for circulating pulverization are disclosed at present. For example, Chinese patent application No. CN202021530463.6 discloses a circulating device for a plastic particle crusher, the technical proposal is that the crusher comprises a screening plate arranged below a discharge pipe of the crusher, a conveyor belt arranged below the screening plate, a circulating hopper arranged at the bottom of one end of the screening plate, a discharge pipe vertically arranged in the axial direction and fixedly connected to the bottom of the circulating hopper, a circulating pipe fixedly connected to the bottom of the discharge pipe, a feed pipe fixedly connected to one end of the circulating pipe and a fan fixedly connected to one end of the circulating pipe, which is far away from the feed pipe, the plastic particles crushed by the crusher are screened by the screening plate, the plastic particles meeting the specification pass through the screening plate and fall onto the conveyor belt to be conveyed away, the plastic particles not meeting the specification fall into the circulating hopper along the screening plate, and then the plastic particles are conveyed into the feeding hopper of the crusher through the circulating pipe to be crushed again. Although this application can carry out the recirculation to large granule material and smash, its screening plate can not be adjusted, and it is comparatively inconvenient to use, and its inlet pipe exit sets up in the feeder hopper top, and the material of its transport is blown off by wind easily, can not guarantee that it gets into in the feeder hopper completely, and its overall structure remains further improvement.

SUMMERY OF THE UTILITY MODEL

Purpose of the utility model

Aiming at the technical problems, the utility model provides the grinder with the circulating grinding mechanism, so that the ground large-particle materials can be screened out to be circularly ground again, the problems of troublesome operation, time and labor waste when the traditional grinder grinds the large-particle materials again are well solved, the production efficiency is effectively improved, and the grinder is simple in structure, simple and convenient to operate and high in practicability.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a pulverizer with a circulating crushing mechanism comprises a pulverizer main body and a circulating feeding pipe, wherein an inclined sieve plate is correspondingly arranged at a discharge port at the bottom of the pulverizer main body, a plurality of sieve holes are uniformly formed in the sieve plate, and a material collecting box is correspondingly arranged below the sieve holes in the sieve plate; the periphery of the sieve plate is correspondingly provided with a lifting mechanism, one end of the sieve plate close to the ground is correspondingly provided with a material collecting hopper, the bottom of the material collecting hopper is communicated with a circulating feeding pipe, one end of the circulating feeding pipe is correspondingly provided with a fan, and the other end of the circulating feeding pipe is communicated with a feeding cavity of the crusher main body.

The further improvement lies in that: elevating system includes telescopic link and bracing piece, the top of bracing piece corresponds the processing and has the slot, the telescopic link liftable is installed in this slot, the outer one side of leaning on of slot is equipped with a plurality of fixed orificess along vertical direction on the bracing piece, corresponds in this fixed orificess and installs adjusting bolt, the telescopic link passes through adjusting bolt to be fixed.

The further improvement lies in that: the bottom of the supporting rod is correspondingly provided with a movable wheel.

The further improvement lies in that: the baffle is all installed to the both sides of sieve and the one end of keeping away from ground.

The further improvement lies in that: the bottom of rubbing crusher main part is equipped with the supporting leg all around correspondingly, and the bottom of this supporting leg is corresponding to be installed and is removed the wheel.

The further improvement lies in that: the periphery of the bottom of the material collecting box is correspondingly provided with movable wheels.

The further improvement lies in that: and a miniature vibrator is correspondingly arranged on one side of the sieve plate.

Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the inclined sieve plate is arranged, the collecting hopper is arranged at the lower end of the sieve plate, and the collecting hopper is communicated with the circulating feeding pipe, so that large-particle materials can be collected into the circulating feeding pipe through the collecting hopper after being screened by the sieve plate, and then the large-particle materials collected in the circulating feeding pipe are fed into the feeding cavity of the crusher main body by the fan for circulating crushing, and the problems of troublesome operation, time waste and labor waste when the large-particle materials are crushed again by the traditional crusher are effectively solved. And the periphery of the sieve plate is correspondingly provided with the lifting mechanisms, so that the inclination angle of the sieve plate can be adjusted through the lifting mechanisms to meet the production requirement.

Drawings

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

FIG. 2 is a schematic front view of the shredder of the present invention;

fig. 3 is a schematic structural diagram of the installation and matching of the sieve plate, the aggregate bin and the aggregate bin of the utility model.

Reference numerals

1. A pulverizer main body; 101. a feed cavity; 102. a discharge port; 2. a material collecting box; 3. a sieve plate; 301. screening holes; 302. a baffle plate; 4. a lifting mechanism; 401. a telescopic rod; 402. a support bar; 403. adjusting the bolt; 5. a collection hopper; 6. a circulating feed pipe; 7. a fan.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-3, the rubbing crusher with circulation rubbing crusher constructs of this embodiment, including rubbing crusher main part 1 and circulation rubbing crusher structure, circulation rubbing crusher constructs specifically including sieve 3, collecting hopper 5 and circulation conveying pipe 6, the bottom discharge mouth 102 department of rubbing crusher main part 1 corresponds and is provided with the sieve 3 of slope, evenly be equipped with a plurality of sieve meshes 301 on the sieve 3 for sieve large granule material, the below correspondence of sieve mesh 301 on the sieve 3 is equipped with case 2 that gathers materials for collect and smash complete material. One end (namely the lower end) of the sieve plate 3 close to the ground is correspondingly provided with a material collecting hopper 5, the top of the material collecting hopper 5 is correspondingly positioned below the lower end of the sieve plate 3, and the size of the material collecting hopper is matched with that of the sieve plate 3; the bottom of collecting hopper 5 is linked together with circulation conveying pipe 6, and fan 7 is installed to the one end correspondence of this circulation conveying pipe 6, and its other end is linked together with the feeding chamber 101 of rubbing crusher main part 1, carries the large granule material of collecting to carry out circulation once more through circulation conveying pipe 6 through fan 7 and smashes in rubbing crusher main part 1's feeding chamber 101 to its production efficiency has effectively been improved.

And lifting mechanisms 4 are correspondingly arranged around the sieve plate 3. Specifically, elevating system 4 includes telescopic link 401 and bracing piece 402, the top of bracing piece 402 corresponds the processing and has the slot, telescopic link 401 liftable is installed in this slot, the outer one side of leaning on of slot is equipped with a plurality of fixed orificess along vertical direction on the bracing piece 402, specifically can set up two fixed orificess in this embodiment, and adjusting bolt 403 is installed to corresponding in this fixed orificess, adjusts suitable high back with telescopic link 401, through adjusting bolt 403 with this telescopic link 401 fixed can. As shown in fig. 3, the height of two elevating system 4 that the sieve plate 3 is located same end should be unanimous, and the elevating system 4 height of the higher one end both sides of sieve plate 3 is the same promptly, and the elevating system 4 height of the lower one end both sides of sieve plate 3 is also the same, through setting up elevating system 4 to can adjust the inclination of sieve plate 3 in good time, be convenient for adjust its screening effect and screening speed, in order to satisfy its production demand. The bottom of the support rod 402 is correspondingly provided with a moving wheel, which is convenient for the movement of the lifting mechanism 4 and the sieve plate 3. Baffle 302 is all installed to the both sides of sieve 3 and the one end of keeping away from ground, can prevent that the material from landing from sieve 3. And a miniature vibrator (not shown in the figure) is correspondingly arranged on one side of the sieve plate 3, so that the sieving effect and the sieving speed can be further improved. The bottom of rubbing crusher main part 1 corresponds all around and is equipped with the supporting leg, and the bottom of this supporting leg corresponds installs and removes the wheel, the removal of this rubbing crusher main part 1 of being convenient for. The bottom of the material collecting box 2 is correspondingly provided with moving wheels around, so that the material collecting box 2 can move conveniently.

The working principle of the utility model is as follows: an operator correspondingly moves the lifting mechanism 4 and the sieve plate 3 to a discharge port 102 below the crusher main body 1, adjusts the inclination angle of the sieve plate 3 to a proper degree through the lifting mechanism 4, then moves the aggregate hopper 5 and the circulating feed pipe 6 to proper positions, so that the aggregate hopper 5 is positioned below the lower end of the sieve plate 3, one end of the circulating feed pipe 6 is communicated with the fan 7, the other end of the circulating feed pipe is communicated with the feeding cavity 101, then correspondingly moves the aggregate box 2 below the sieve plate 3, so that the sieve holes 301 on the sieve plate 3 are aligned with the aggregate box 2, at the moment, the crusher main body 1 can convey crushed materials to the sieve plate 3 through the discharge port 102, large granular materials screened through the sieve plate 3 can pass through the sieve holes 301 on the sieve plate 3 and fall into the aggregate box 2, and large granular materials slide into the circulating feed pipe 6 at the bottom of the aggregate hopper 5 through the inclined sieve plate 3, the large-particle materials collected by the circular feeding pipe 6 can be sent into the crusher main body 1 to be circularly crushed again by turning on the fan 7.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (7)

1. A pulverizer with a circulating pulverizing mechanism, comprising a pulverizer main body (1), characterized in that: the crusher also comprises a circulating feeding pipe (6), an inclined sieve plate (3) is correspondingly arranged at a bottom discharge hole (102) of the crusher main body (1), a plurality of sieve holes (301) are uniformly formed in the sieve plate (3), and a material collecting box (2) is correspondingly arranged below the sieve holes (301) in the sieve plate (3); the screen plate is characterized in that lifting mechanisms (4) are correspondingly installed on the periphery of the screen plate (3), a material collecting hopper (5) is correspondingly arranged at one end, close to the ground, of the screen plate (3), the bottom of the material collecting hopper (5) is communicated with a circulating feeding pipe (6), a fan (7) is correspondingly installed at one end of the circulating feeding pipe (6), and the other end of the circulating feeding pipe is communicated with a feeding cavity (101) of the crusher main body (1).

2. A pulverizer having a circulating pulverizing mechanism as set forth in claim 1, wherein: elevating system (4) include telescopic link (401) and bracing piece (402), the top of bracing piece (402) corresponds the processing and has the slot, telescopic link (401) liftable is installed in this slot, the outer one side of leaning on of slot is equipped with a plurality of fixed orificess along vertical direction on bracing piece (402), and adjusting bolt (403) are installed to corresponding in this fixed orificess, telescopic link (401) are fixed through adjusting bolt (403).

3. A pulverizer having a circulating pulverizing mechanism according to claim 2, wherein: the bottom of the supporting rod (402) is correspondingly provided with a movable wheel.

4. A pulverizer having a circulating pulverizing mechanism according to any one of claims 1 to 3, wherein: baffle (302) are all installed to the both sides of sieve (3) and the one end of keeping away from ground.

5. A pulverizer having a circulating pulverizing mechanism as set forth in claim 4, wherein: the bottom of rubbing crusher main part (1) is equipped with the supporting leg all around correspondingly, and the bottom of this supporting leg is corresponding to be installed and is removed the wheel.

6. A pulverizer having a circulating pulverizing mechanism as set forth in claim 5, wherein: the periphery of the bottom of the material collecting box (2) is correspondingly provided with movable wheels.

7. A pulverizer having a circulating pulverizing mechanism as set forth in claim 6, wherein: and a miniature vibrator is correspondingly arranged on one side of the sieve plate (3).

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