CN219559757U - Mechanical pulverizer with recovery structure - Google Patents

Abstract

The utility model discloses a mechanical pulverizer with a recovery structure, which comprises a bottom plate, a supporting plate, an adjusting structure and a pulverizing box, wherein the bottom plate is arranged on the bottom plate; the adjusting structure comprises a connecting plate and a hollow shaft, the hollow shaft is fixedly connected with the outer end of the crushing box, the outer end of the hollow shaft is fixedly connected with the inner side surface of the top end of the supporting plate, and the top end of the connecting plate is sleeved on the surface of the hollow shaft; the outer side surface of the top end of the supporting plate is fixedly connected with a first motor, the output end of the first motor penetrates through the hollow shaft and is sleeved with a first gear, a tooth slot is formed in the inner side wall of the top end of the connecting plate, and the first gear is meshed and connected with the tooth slot. According to the utility model, the top end of the connecting plate can be driven to rotate around the hollow shaft through the operation of the first motor, and meanwhile, the screening plate can be driven to synchronously rotate under the action of the connecting plate until the screening plate is transferred to the top end of the feeding bin, and unqualified materials can fall into the crushing box again for secondary processing, so that the crushing effect is ensured.

Description

A mechanical shredder with recycling structure

technical field

The present application relates to the technical field of pulverizers, in particular to a mechanical pulverizer with a recycling structure.

Background technique

There are four types of external forces applied to solids during the crushing process: shearing, impact, rolling, and grinding. Shearing is mainly used in coarse crushing (crushing) and crushing operations, and is suitable for crushing or crushing operations of tough or fibrous materials and bulk materials; impact is mainly used in crushing operations, and is suitable for crushing brittle materials; rolling It is mainly used in high-fineness crushing (ultrafine crushing) operations, and is suitable for ultrafine crushing operations on materials of most properties; grinding is mainly used for ultrafine crushing or ultra-large crushing equipment, and is suitable for further crushing operations after crushing operations .

In the prior art, the mechanical pulverizer usually only processes the material once, and the pulverized material is likely to be mixed with a large amount of unqualified large particle materials, the pulverization effect is insufficient, and the operation is also troublesome. Therefore, in view of the above problems, a mechanical pulverizer with a recovery structure is proposed.

Contents of the invention

The purpose of this application is to provide a mechanical pulverizer with a recovery structure, which has the advantage of simple operation and solves the problem of insufficient pulverization effect of the existing mechanical pulverizers.

A mechanical pulverizer with a recovery structure, including a bottom plate, a support plate, an adjustment structure and a pulverization box;

The adjustment structure includes a connecting plate and a hollow shaft, the hollow shaft is fixedly connected to the outer end of the crushing box, the outer end of the hollow shaft is fixed to the inner surface of the top end of the support plate, and the top end of the connecting plate Socketed on the surface of the hollow shaft; the outer surface of the top end of the support plate is fixedly connected with a first motor, the output end of the first motor penetrates into the hollow shaft and is socketed with a first gear, and the top end of the connecting plate There is a tooth groove on the inner side wall, and the first gear is engaged with the tooth groove;

The inside of the crushing box is provided with a first crushing roller and a second crushing roller, both ends of the first crushing roller and the second crushing roller are rotatably connected to the inner end wall of the crushing box through bearings, and one end of the crushing box A second motor is fixedly connected, and the output end of the second motor is fixedly connected to one end of the second crushing roller; the other ends of the first crushing roller and the second crushing roller both penetrate to the outer end of the crushing box , the other ends of the first crushing roller and the second crushing roller are sleeved with second gears, and the two second gears are meshedly connected.

Further, two support plates are symmetrically distributed on the top of the bottom plate, the support plates are perpendicular to the bottom plate, and the bottom ends of the support plates are fixedly connected to the top of the bottom plate.

Further, the crushing box is located between the two support plates, the bottom end of the crushing box is provided with a sieve plate, the bottom end of the connecting plate is fixedly connected to the outer end of the sieve plate, and the sieve material The plate is rotatably connected with the crushing box.

Furthermore, the interior of the crushing box is a hollow structure, and a feeding bin is fixedly connected to the top of the crushing box, and the feeding bin communicates with the inside of the crushing box.

Further, a discharge opening is opened at the bottom of the crushing box, the discharge opening is aligned with the sieve plate, and an electromagnetic discharge valve is provided inside the discharge opening.

Further, the bottom end of the sieve plate is provided with a material guide bin, and both sides of the material guide bin are fixedly connected to the inner surfaces of the two support plates respectively.

Through the above-mentioned embodiments of the present application, the top of the connecting plate can be driven to rotate around the hollow shaft through the operation of the first motor, and at the same time, under the action of the connecting plate, the sieve plate can be driven to rotate synchronously until the sieve plate is transferred to the top of the feeding bin. Unqualified materials will fall back into the crushing box for secondary processing to ensure the crushing effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application;

Fig. 2 is a side view of an embodiment of the present application;

Fig. 3 is a half-sectional view of a crushing box according to an embodiment of the present application.

In the figure: 1. Bottom plate; 2. Material guide bin; 3. Screening plate; 4. Support plate; 5. Connecting plate; 6. Crushing box; 7. First motor; 8. Second motor; 9. Feeding Bin; 10, tooth groove; 11, first gear; 12, hollow shaft; 13, first crushing roller; 14, second crushing roller; 15, second gear; 16, bearing.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", The orientations or positional relationships indicated by "vertical", "horizontal", "horizontal", and "longitudinal" are based on the orientations or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

Moreover, some of the above terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. Those skilled in the art can understand the specific meanings of these terms in this application according to specific situations.

Furthermore, the terms "mounted", "disposed", "provided", "connected", "connected", "socketed" should be interpreted broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary; internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Please refer to Figures 1-3, a mechanical pulverizer with a recovery structure, including a bottom plate 1, a support plate 4, an adjustment structure and a crushing box 6;

The adjustment structure includes a connecting plate 5 and a hollow shaft 12, the hollow shaft 12 is affixed to the outer end of the crushing box 6, and the outer end of the hollow shaft 12 is affixed to the inner surface of the top end of the support plate 4, And the top end of the connecting plate 5 is sleeved on the surface of the hollow shaft 12; the outer surface of the top end of the support plate 4 is fixedly connected with a first motor 7, and the output end of the first motor 7 penetrates into the interior of the hollow shaft 12 and A first gear 11 is sleeved, and a tooth groove 10 is formed on the inner side wall of the top end of the connecting plate 5, and the first gear 11 is meshed with the tooth groove 10;

The interior of the crushing box 6 is provided with a first crushing roller 13 and a second crushing roller 14, and both ends of the first crushing roller 13 and the second crushing roller 14 rotate with the inner end wall of the crushing box 6 through bearings 16 respectively. connected, one end of the crushing box 6 is fixedly connected with a second motor 8, and the output end of the second motor 8 is fixedly connected with one end of the second crushing roller 14; the first crushing roller 13 and the second crushing roller The other ends of the rollers 14 all pass through to the outer end of the crushing box 6, and the other ends of the first crushing roller 13 and the second crushing roller 14 are sleeved with second gears 15, and the two second gears 15 Mesh connection.

The top of the bottom plate 1 is symmetrically distributed with two support plates 4, the support plates 4 are vertically distributed to the bottom plate 1, and the bottom ends of the support plates 4 are affixed to the top of the bottom plate 1; 6 is located between the two support plates 4, the bottom end of the crushing box 6 is provided with a sieve plate 3, the bottom end of the connecting plate 5 is fixedly connected to the outer end of the sieve plate 3, and the sieve material The plate 3 is rotationally connected with the crushing box 6; the interior of the crushing box 6 is a hollow structure, and the top of the crushing box 6 is fixedly connected with a feeding bin 9, and the feeding bin 9 communicates with the inside of the crushing box 6 ; The bottom end of the crushing box 6 has a discharge port, the discharge port is aligned with the sieve plate 3, and an electromagnetic discharge valve is provided inside the discharge port; the bottom end of the sieve plate 3 A material guide bin 2 is provided, and both sides of the material guide bin 2 are respectively fixedly connected to the inner surfaces of the two support plates 4 .

When the present application is in use, the material is first conveyed to the inside of the crushing box 6 through the feed bin 9, and the second motor 8 is made to work at the same time, and the second motor 8 will drive the second crushing roller 14 to rotate, and the two second gears 15 Under the engagement of the first crushing roller 13, the first crushing roller 13 can be driven to rotate synchronously with the second crushing roller 14. At this time, the material can be crushed under the mutual engagement of the first crushing roller 13 and the second crushing roller 14;

Then open the electromagnetic discharge valve at the bottom of the crushing box 6, the crushed material will fall into the inside of the sieve plate 3, and the crushed material will be transferred to the inside of the material guide bin 2 through the sieve plate 3, and then transferred to the outside world; then the first motor 7 is made to work, the first motor 7 can drive the first gear 11 to rotate, and the connecting plate 5 can be rotated under the engagement of the first gear 11 and the tooth groove 10, and under the action of the connecting plate 5 The sieve plate 3 can be rotated to the top of the feeding bin 9, and the unqualified materials will fall into the inside of the crushing box 6 again, and the above operations are repeated.

The benefits of this application are:

1. This application can drive the top of the connecting plate to rotate around the hollow shaft through the operation of the first motor, and at the same time, under the action of the connecting plate, it can drive the sieve plate to rotate synchronously until the sieve plate is transferred to the top of the feeding bin, which is unqualified at this time The material will fall back into the crushing box for secondary processing, ensuring the crushing effect;

2. In this application, the second motor will drive the second crushing roller to rotate. Under the engagement of the two second gears, the first crushing roller can be driven to rotate synchronously with the second crushing roller. At this time, the first crushing roller and the second crushing roller The materials can be crushed under the interlocking of the rollers, and the operation is relatively simple.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (6)

1. A mechanical pulverizer with a recovery structure, characterized in that: it comprises a base plate (1), a support plate (4), an adjustment structure and a crushing box (6); The adjustment structure includes a connecting plate (5) and a hollow shaft (12), the hollow shaft (12) is fixedly connected to the outer end of the crushing box (6), and the outer end of the hollow shaft (12) is connected to the The inner surface of the top end of the support plate (4) is fixedly connected, and the top end of the connecting plate (5) is sleeved on the surface of the hollow shaft (12); the outer surface of the top end of the support plate (4) is fixedly connected with a first motor ( 7), the output end of the first motor (7) penetrates to the inside of the hollow shaft (12) and is sleeved with the first gear (11), and the inner wall of the top end of the connecting plate (5) is provided with tooth grooves (10 ), and the first gear (11) is meshed with the tooth groove (10); The inside of the crushing box (6) is provided with a first crushing roller (13) and a second crushing roller (14), and both ends of the first crushing roller (13) and the second crushing roller (14) pass through bearings (16) ) are rotatably connected with the inner end wall of the crushing box (6), one end of the crushing box (6) is fixedly connected with a second motor (8), and the output end of the second motor (8) is connected to the second One end of the pulverizing roller (14) is affixed; the other end of the first pulverizing roller (13) and the second pulverizing roller (14) all pass through to the outer end of the pulverizing box (6), and the first pulverizing roller ( 13) and the other end of the second crushing roller (14) are both sleeved with a second gear (15), and the two second gears (15) are engaged and connected. 2. A kind of mechanical pulverizer with recycling structure according to claim 1, characterized in that: There are two support plates (4) symmetrically distributed on the top of the bottom plate (1), the support plates (4) are vertically distributed to the bottom plate (1), and the bottom ends of the support plates (4) are connected to the The top of the bottom plate (1) is fixedly connected. 3. A kind of mechanical pulverizer with recycling structure according to claim 1, characterized in that: The crushing box (6) is located between the two support plates (4), the bottom of the crushing box (6) is provided with a sieve plate (3), and the bottom of the connecting plate (5) is connected to the The outer end of the sieve plate (3) is fixedly connected, and the sieve plate (3) is rotatably connected with the crushing box (6). 4. A kind of mechanical pulverizer with recycling structure according to claim 1, characterized in that: The interior of the crushing box (6) is a hollow structure, and a feeding bin (9) is fixedly connected to the top of the crushing box (6), and the feeding bin (9) communicates with the inside of the crushing box (6). 5. A kind of mechanical pulverizer with recycling structure according to claim 3, characterized in that: The bottom of the crushing box (6) is provided with a discharge port, the discharge port is aligned with the sieve plate (3), and an electromagnetic discharge valve is arranged inside the discharge port. 6. A kind of mechanical pulverizer with recycling structure according to claim 5, characterized in that: The bottom end of the sieve plate (3) is provided with a material guide bin (2), and both sides of the material guide bin (2) are respectively fixedly connected to the inner surfaces of the two support plates (4).