CN110860350A - A dry crushing device for industrial waste - Google Patents

Abstract

The invention discloses an industrial waste dry-type crushing device, which relates to the technical field of industrial waste treatment and comprises a crushing box, wherein the top of the crushing box is provided with a through hole, a driving motor is fixed on a rack, an output shaft of the driving motor is connected with a driving shaft in a driving manner, a crushing mechanism for crushing industrial waste is connected onto the driving shaft in a driving manner, a horizontally arranged screen is installed in the crushing box in a sliding manner, an excitation assembly is arranged on the screen, and an air flow conveying mechanism comprising an air pump is arranged on the crushing box; according to the invention, the crushing mechanism is driven to rotate by the arranged driving motor, the crushing blade in the crushing mechanism rotates around the center of the driving shaft while rotating around the center of the driven shaft, so that the full rotary crushing effect on industrial waste in the crushing box is realized, the crushing process is comprehensive and efficient, the arranged spiral blade not only can play a role in cutting and crushing the waste, but also can lift the waste vertically upwards, the waste is stirred, and the crushing degree is higher.

Description

A dry crushing device for industrial waste

technical field

The invention relates to the technical field of industrial waste treatment, in particular to a dry crushing device for industrial waste.

Background technique

Industry mainly refers to the industry or engineering of raw material collection and product processing and manufacturing. Industry is the product of the development of social division of labor. After several development stages of handicraft industry, large machine industry, and modern industry, solid waste is usually generated in the process of industrial production. In order to facilitate its processing, it needs to be crushed and refined by a crushing device.

The patent with the authorization announcement number CN208261512 U discloses an industrial solid waste treatment device, which includes a box body, and a working cavity is arranged inside the box body; it also includes a pulverizing bucket and a discharge pipe, and the top and bottom ends of the pulverizing bucket are respectively provided with inlets. The material outlet and the material outlet, the discharge pipe is provided with a discharge valve, and the left front side, right front side, left rear side and right rear side of the bottom end of the box are provided with outriggers; it also includes a spray box and a water supply box. A spray cavity is arranged in the shower box, an activated carbon adsorption plate is arranged horizontally in the spray cavity, a centrifugal fan is arranged above the box body, an exhaust pipe is arranged at the top of the spray box, a water supply cavity is arranged in the water supply box, and the inside of the water supply cavity is arranged horizontally. A filter screen is provided. Although the device is used to process industrial waste, the crushing of industrial solid waste is not sufficient and complete, and the waste treatment efficiency is low. For this reason, a dry crushing device for industrial waste is now provided to solve the above-mentioned technology. question.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a dry crushing device for industrial waste to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A dry crushing device for industrial waste comprises a crushing box, a through hole is formed on the top of the crushing box, a frame is erected and fixed on the crushing box, a driving motor is fixed on the frame, and an output shaft of the driving motor is driven and connected with a driving shaft, A crushing mechanism for crushing industrial waste is connected to the shaft through transmission. A horizontally arranged screen is slidably installed in the crushing box, and a vibration excitation component is arranged on the screen. The crushing box is provided with an airflow conveying mechanism including an air pump.

As an improvement scheme of the present invention: the crushing mechanism includes a rotating plate coaxially fixed with the driving shaft, a driven shaft arranged vertically is pivotally connected to the rotating plate, and several pairs of crushing blades are fixed at equal intervals on the driven shaft .

As an improvement scheme of the present invention, a transmission gear is sleeved and fixed on the driven shaft, an inner gear ring meshed with the transmission gear is fixed on the inner wall of the crushing box, and a helical blade is fixed on the surface of the driving shaft.

As an improvement scheme of the present invention: the vibration excitation assembly includes a limit plate fixed on the crushing box, a spring is fixed between the limit plate and the screen, a rotating plate is fixed at the lower end of the driven shaft, and the rotating plate is connected to the screen. Magnetic blocks are fixed on opposite sides of the net.

As an improved solution of the present invention, the airflow conveying mechanism includes an exhaust pipe connected to the outlet end of the air pump and fixed on the frame, the exhaust pipe is vertically corresponding to the through hole, and the exhaust pipe is provided with a battery power supply heating wire.

As an improved solution of the present invention, a drying box is connected to the inlet end of the air pump, and a number of drying bags containing desiccant are arranged in the drying box.

As an improved solution of the present invention, a rotating shaft driven by a servo motor is rotatably installed in the crushing box, and several rotating blades are uniformly fixed on the side wall of the rotating shaft.

As an improvement scheme of the present invention, a discharge pipe is installed vertically at the bottom of the crushing box, a baffle plate is slidably installed on the discharge pipe, a fixing block is fixed on the baffle plate, and the fixed block is threadedly connected with a discharge pipe. The screw connected by the barrel bearing.

Compared with the prior art, the beneficial effects of the present invention are:

The invention drives and rotates the crushing mechanism through the provided drive motor, and the crushing blade in the crushing mechanism rotates around the center of the driving shaft while rotating around the center of the driven shaft, so as to realize the full rotary crushing effect on the industrial waste inside the crushing box, and the crushing process Comprehensive and efficient, the set spiral blade can not only cut and crush the waste, but also can lift the waste vertically upward, the waste is turned over, and the degree of crushing is higher.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the enlarged schematic diagram of A part in Fig. 1;

Fig. 3 is a partial three-dimensional structural schematic diagram of the crushing mechanism in the present invention.

In the picture: 1-crushing box, 2-ring gear, 3-through hole, 4-frame, 5-drive shaft, 6-exhaust pipe, 7-heating wire, 8-battery, 9-drive motor, 10 -Rotating plate, 11-transmission gear, 12-air pump, 13-drying box, 14-drying bag, 15-servo motor, 16-screw, 17-fixing block, 18-discharge pipe, 19-baffle plate, 20- Rotating blade, 21-rotating shaft, 22-spiral blade, 23-driven shaft, 24-crushing blade, 25-limiting plate, 26-spring, 27-screen, 28-magnetic block, 29-rotating plate.

Detailed ways

Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

Example 1

1-3, a dry crushing device for industrial waste includes a crushing box 1, a through hole 3 is formed on the top of the crushing box 1, a frame 4 is erected and fixed on the crushing box 1, and a frame 4 is fixed on the The drive motor 9, the output shaft of the drive motor 9 is drivingly connected with the driving shaft 5, and the driving shaft 5 is drivingly connected with a crushing mechanism for crushing industrial waste, and a horizontally arranged screen 27 is slidably installed in the crushing box 1. 27 is provided with a vibration excitation component, and the crushing box 1 is provided with an air conveying mechanism including an air pump 12 .

The industrial solid waste to be crushed is placed in the crushing box 1, and the driving shaft 5 is driven to rotate by the provided drive motor 9, and the driving shaft 5 drives the crushing mechanism to rotate, so as to realize the crushing and refinement of the waste. Specifically, the crushing mechanism includes: The rotating plate 10 fixed coaxially with the driving shaft 5 is pivotally connected with a vertically arranged driven shaft 23 on the rotating plate 10 , and a plurality of pairs of crushing blades 24 are fixed on the driven shaft 23 at equal intervals.

During the rotation of the driving shaft 5, the rotating plate 10 is driven to rotate, and the rotating plate 10 drives the driven shaft 23 on it to rotate around the center of the driving shaft 5, thereby realizing the crushing and refining of the solid fertilizer by the crushing blade 24. A transmission gear 11 is fixed on the upper sleeve, the inner wall of the crushing box 1 is fixed with an inner gear ring 2 meshed with the transmission gear 11 , and a helical blade 22 is fixed on the surface of the driving shaft 5 .

When the driven shaft 23 rotates around the driving shaft 5 in the circumferential direction, the driven shaft 23 meshes with the ring gear 2 to achieve rotation, and at this time the driven shaft 23 drives the crushing blade 24 to rotate, so as to realize the rotary cutting and crushing of solid waste. As a result, the crushing blade 24 revolves at the same time of rotation, which ensures a sufficient and comprehensive crushing effect of the industrial solid waste in the crushing box 1 .

Example 2

On the basis of Embodiment 1, in addition, the vibration excitation assembly includes a limit plate 25 fixed on the crushing box 1, a spring 26 is fixed between the limit plate 25 and the screen 27, and a rotating plate is fixed at the lower end of the driven shaft 23 29. A magnetic attraction block 28 is fixed on the opposite side of the rotating plate 29 and the screen 27.

The screen 27 of the device screens the solid waste in the crushing box 1, the fully crushed and refined fertilizer falls through the screen 27 and falls to the bottom of the crushing box 1, while the larger size waste continues to stay in the screen The crushing box 1 above 27 is fully crushed by the crushing mechanism.

During the revolving process of the rotating plate 29 with the driven shaft 23, the rotating plate 29 and the magnetic attraction block 28 on the screen 27 are intermittently overlapped to realize intermittent magnetic force, and the screen is realized under the elastic action of the spring 26. The vibrating effect of the net 27 accelerates the screening efficiency of the screen 27 for wastes.

In addition, the airflow conveying mechanism provided by the device includes an exhaust pipe 6 which is communicated with the outlet end of the air pump 12 and is fixed on the frame 4. The exhaust pipe 6 is vertically corresponding to the through hole 3, and the exhaust pipe 6 is provided with a The heating wire 7 supplied by the battery 8 and the inlet end of the air pump 12 are connected with a drying box 13, and the drying box 13 is provided with a number of drying bags 14 containing desiccant.

The air pump 12 can pump the external air to the inside of the crushing box 1, and the external air is absorbed and dried by the drying bag 14 inside the crushing box 1, and heated by the electric heating wire 7 to realize the spraying from the exhaust pipe 6 to the inside of the crushing box 1. The hot air for drying has a drying effect on the solid waste in the crushing box 1, improves the dispersion and drying degree of the solid waste, and the waste crushing effect is more thorough.

Further, a rotating shaft 21 driven by a servo motor 15 is rotatably installed in the crushing box 1, a number of rotating blades 20 are evenly fixed on the side wall of the rotating shaft 21, the servo motor 15 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the rotating blades. 20 rotates, the rotating blade 20 rotates to generate airflow to promote the airflow inside the crushing box 1, improve the drying effect of solid waste, and ensure more sufficient crushing effect.

In addition, a discharge pipe 18 is vertically installed at the bottom of the crushing box 1 , a baffle plate 19 is slidably installed on the discharge pipe 18 , a fixing block 17 is fixed on the baffle plate 19 , and the fixed block 17 is threadedly connected with the discharge pipe 19 . The screw 16 connected with the bearing of the pipe 18 drives the fixed block 17 and the baffle 19 to slide by rotating the screw 16, so as to realize the opening of the discharge pipe 18 and facilitate the transportation of the crushed materials.

To sum up, in the present invention, the crushing mechanism is driven and rotated by the provided drive motor 9, and the crushing blade 24 in the crushing mechanism rotates around the center of the driven shaft 5 while rotating around the center of the driven shaft 23, so as to realize the inside of the crushing box 1. The full rotary crushing effect of industrial waste, the crushing process is comprehensive and efficient, the set spiral blade 22 can not only play the role of cutting and crushing the waste, but also can lift the waste vertically upward, the waste is turned over, and the degree of crushing is higher.

It should be noted that, although this specification is described in terms of embodiments, not every embodiment only includes an independent technical solution. This description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a Overall, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the descriptions thereof are more specific and detailed. However, it should not be construed as a limitation on the patent scope of this technical solution. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present technical solution. The protection scope of the patent for this technical solution shall be subject to the appended claims.

Claims (8)

1. The utility model provides an industrial waste material dry-type breaker, includes broken case (1), through-hole (3) have been seted up at broken case (1) top, and broken case (1) is put on the shelf and is fixed with frame (4), its characterized in that, be fixed with driving motor (9) on frame (4), the output shaft drive of driving motor (9) is connected with driving shaft (5), and the last transmission connection of driving shaft (5) has the broken mechanism that is used for broken industrial waste material, screen cloth (27) that the slidable mounting has the level to set up in broken case (1) are equipped with the excitation subassembly on screen cloth (27), are equipped with the air current conveying mechanism including air pump (12) on broken case (1).

2. The industrial waste dry crushing device according to claim 1, wherein the crushing mechanism comprises a rotating plate (10) coaxially fixed with the driving shaft (5), a vertically arranged driven shaft (23) is pivoted on the rotating plate (10), and a plurality of pairs of crushing blades (24) are fixed on the driven shaft (23) at equal intervals.

3. The industrial waste dry crushing device according to claim 2, wherein the driven shaft (23) is fixedly sleeved with the transmission gear (11), the inner wall of the crushing box (1) is fixedly provided with an inner gear ring (2) engaged and connected with the transmission gear (11), and the surface of the driving shaft (5) is fixedly provided with the spiral blade (22).

4. The industrial waste dry crushing device according to claim 1, wherein the vibration excitation assembly comprises a limiting plate (25) fixed on the crushing box (1), a spring (26) is fixed between the limiting plate (25) and the screen (27), a rotating plate (29) is fixed at the lower end of the driven shaft (23), and a magnetic suction block (28) is fixed on one side of the rotating plate (29) opposite to the screen (27).

5. The industrial waste dry crushing apparatus according to claim 1, wherein the air flow delivery mechanism includes an exhaust pipe (6) fixed to the frame (4) and communicating with an outlet end of the air pump (12), the exhaust pipe (6) vertically corresponding to the through hole (3), and an electric heating wire (7) supplied with power from the storage battery (8) is provided in the exhaust pipe (6).

6. The industrial waste dry crushing device according to claim 5, wherein the inlet end of the air pump (12) is connected with a drying box (13), and a plurality of drying bags (14) containing drying agents are arranged in the drying box (13).

7. The industrial waste dry crushing apparatus according to claim 1, wherein a rotary shaft (21) driven by a servo motor (15) is rotatably installed in the crushing box (1), and a plurality of rotary blades (20) are uniformly fixed to the side wall of the rotary shaft (21).

8. The industrial waste dry crushing device according to claim 1, wherein a discharge pipe (18) is vertically installed at the bottom of the crushing box (1), a baffle plate (19) is slidably installed on the discharge pipe (18), a fixing block (17) is fixed on the baffle plate (19), and a screw (16) in bearing connection with the discharge pipe (18) is arranged on the fixing block (17) in a penetrating manner in a threaded connection manner.

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