Automatic dust removal environment-friendly device for crushing waste rubber

Abstract

The utility model belongs to the technical field of rubber recycling and processing, and particularly relates to a waste rubber crushing automatic dust removal environment-friendly device which comprises a rack, a base, supporting foot stools arranged at four corners of the bottom of the base, a crushing bin arranged at the top of the base, a top cover arranged at the top of the crushing bin and a feeding opening formed in one side of the top of the top cover. The crushing assembly comprises a motor base arranged in the middle of the top of the top cover, a driving motor arranged at the top of the motor base, a rotating shaft arranged at the output end of the driving motor and extending to an inner cavity of the crushing bin, a crushing cutter set arranged on the surface of the rotating shaft and a first bevel gear arranged on the surface of the rotating shaft; the dust collection assembly comprises a dust collection fan arranged on one side of the top of the top cover, a wheel shaft arranged on the dust collection fan, a second bevel gear arranged at one end of the wheel shaft and meshed with the first bevel gear, and a dust collection pipe arranged at one end of the dust collection fan; the rubber crushing device is reasonable in structure, can absorb and remove dust generated by crushing in the rubber crushing process, and is good in environmental protection performance.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber recycling and processing, in particular to an automatic dust removal and environmental protection device for crushing waste rubber. Background Art

[0002] Rubber refers to the latex obtained from rubber trees, rubber grass and other plants. After processing, it is made into a material that is elastic, insulating, and impermeable to water and air. Rubber is a highly elastic polymer compound, divided into two types: natural rubber and synthetic rubber. Natural rubber is processed from the gum extracted from rubber trees, rubber grass and other plants, while synthetic rubber is obtained by polymerization of various monomers.

[0003] At present, waste rubber is often cut into blocks or sheets by a crushing device, and then squeezed and crushed by a crushing roller to obtain small particles of rubber for subsequent processing.

[0004] However, in the existing rubber crushing device, the dust generated by the crushing device is discharged from the feed port and the discharge port during the rubber crushing process, which seriously affects the environmental friendliness of the crushing device. For this reason, we propose a new type of automatic dust removal environmental protection device for waste rubber crushing. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide an automatic dust removal and environmental protection device for crushing waste rubber. During the rubber crushing process, the dust generated by the crushing can be absorbed and removed, and the environmental protection performance is good.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] The automatic dust removal and environmental protection device for crushing waste rubber includes:

[0010] The frame includes a base, support legs arranged at the four corners of the bottom of the base, a crushing chamber arranged at the top of the base, a top cover arranged at the top of the crushing chamber, and a feed port arranged at one side of the top of the top cover;

[0011] The crushing assembly includes a motor seat arranged in the middle of the top of the top cover, a driving motor arranged on the top of the motor seat, a rotating shaft arranged at the output end of the driving motor and extending to the inner cavity of the crushing chamber, a crushing knife group arranged on the surface of the rotating shaft, and a first bevel gear arranged on the surface of the rotating shaft;

[0012] The dust collection assembly includes a dust collection fan arranged on one side of the top cover, a wheel shaft arranged on the dust collection fan, a second bevel gear arranged at one end of the wheel shaft and meshing with the first bevel gear, a dust collection pipe arranged at one end of the dust collection fan, a conveying pipe arranged at the other side of the dust collection fan, a curved frame arranged on the top of the top cover, a dust collection hood arranged at the bottom of the curved frame and connected to one end of the dust collection pipe, a bracket arranged on one side of the base and a dust collecting box arranged on the top of the bracket, wherein the top of the dust collection box is connected to the bottom of the conveying pipe.

[0013] As a preferred solution of the environmental protection device for automatic dust removal of waste rubber crushing described in the utility model, a fixing seat is arranged at the bottom of the supporting foot frame, and an anti-slip pad is arranged at the bottom of the fixing seat.

[0014] As a preferred solution of the automatic dust removal and environmental protection device for crushing waste rubber described in the utility model, a discharge port is arranged on one side of the bottom of the crushing bin, and a one-way valve is arranged on the discharge port.

[0015] As a preferred solution of the environmental protection device for automatic dust removal of waste rubber crushing described in the utility model, the inner cavity of the feed port is provided with a mesh grille.

[0016] As a preferred solution of the automatic dust removal and environmental protection device for crushing waste rubber described in the utility model, the dust collection hood is located directly above the feed inlet.

[0017] As a preferred solution of the automatic dust removal and environmental protection device for crushing waste rubber described in the utility model, the dust collecting box and the bracket are detachably connected.

[0018] As a preferred solution of the automatic dust removal and environmental protection device for crushing waste rubber described in the utility model, an inspection door is provided on one side of the crushing bin.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the crushing knife group to rotate at high speed. The crushing knife group realizes the crushing process of rubber during the rotation;

[0021] 2. In addition, during the rotation of the rotating shaft, the first bevel gear is synchronously driven to rotate, the first bevel gear drives the wheel shaft to rotate, the rotation of the wheel shaft drives the dust suction fan to work, and the dust suction pipe, dust hood, conveying pipe and dust collection box are cooperated to facilitate the collection of dust generated by crushing, and the environmental protection performance is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the crushing component of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the dust collection component of the utility model.

[0026] In the figure; 100 frame, 110 base, 120 supporting foot frame, 130 crushing chamber, 140 top cover, 150 feed port, 200 crushing assembly, 210 motor base, 220 drive motor, 230 rotating shaft, 240 crushing knife group, 250 first bevel gear, 300 dust suction assembly, 310 dust suction fan, 320 wheel axle, 330 second bevel gear, 340 dust suction pipe, 350 curved frame, 360 dust suction hood, 370 bracket, 380 dust collection box, 390 conveying pipe. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] The utility model provides the following technical solutions: an automatic dust removal and environmental protection device for crushing waste rubber, which can absorb and remove the dust generated by crushing during the rubber crushing process, and has good environmental protection performance;

[0032] Figures 1 to 3 The figure shows a schematic diagram of the structure of an embodiment of the environmental protection device for automatically removing dust from waste rubber during crushing of the utility model, the main part of which includes a frame 100, a crushing assembly 200 and a dust collecting assembly 300;

[0033] The frame 100 includes a base 110, a supporting frame 120 installed at the four corners of the bottom of the base 110, a crushing bin 130 installed at the top of the base 110, a top cover 140 installed at the top of the crushing bin 130, and a feed port 150 installed at one side of the top of the top cover 140. A fixing seat is installed at the bottom of the supporting frame 120, and a non-slip pad is bonded to the bottom of the fixing seat. A discharge port is installed at one side of the bottom of the crushing bin 130, and a one-way valve is installed on the discharge port. A mesh grille is installed in the inner cavity of the feed port 150, and an inspection door is installed at one side of the crushing bin 130. Further, the base 110 and the supporting frame 120 are used to carry the crushing bin 130, the crushing bin 130 is used for rubber crushing, the top cover 140 is used to seal the crushing bin 130, and the feed port 150 is used for material input;

[0034] The crushing assembly 200 includes a motor seat 210 installed in the middle of the top of the top cover 140, a driving motor 220 installed on the top of the motor seat 210, a rotating shaft 230 installed at the output end of the driving motor 220 and extending to the inner cavity of the crushing chamber 130, a crushing knife group 240 installed on the surface of the rotating shaft 230, and a first bevel gear 250 installed on the surface of the rotating shaft 230. Further, the motor seat 210 is used to carry the driving motor 220, the driving motor 220 is used to provide power, the rotating shaft 230 is used to drive the crushing knife group 240 to rotate, the crushing knife group 240 is used to crush materials, and the first bevel gear 250 is used to drive the second bevel gear 330 to rotate;

[0035] The dust collection assembly 300 includes a dust collection fan 310 installed on one side of the top of the top cover 140, an axle 320 installed on the dust collection fan 310, a second bevel gear 330 installed at one end of the axle 320 and meshing with the first bevel gear 250, a dust collection pipe 340 installed at one end of the dust collection fan 310, a conveying pipe 390 installed at the other side of the dust collection fan 310, a curved frame 350 installed on the top of the top cover 140, a dust collection cover 360 installed at the bottom of the curved frame 350 and connected to one end of the dust collection pipe 340, a bracket 370 installed on one side of the base 110, and a dust collection box 380 installed on the top of the bracket 370. The top of the dust box 380 is connected to the bottom of the conveying pipe 390, the dust hood 360 is located directly above the feed port 150, the dust box 380 and the bracket 370 are detachably connected, and further, the dust suction fan 310 is used to provide dust suction power, the wheel shaft 320 is used to drive the dust suction fan 310 to work, the second bevel gear 330 is used to connect the first bevel gear 250 to drive the wheel shaft 320 to rotate, the dust suction pipe 340 is used to connect the dust suction hood 360, the curved frame 350 is used to install the dust suction hood 360, the dust suction hood 360 is used for dust absorption, the conveying pipe 390 is used for dust transportation, and the dust box 380 is used for dust collection and storage.

[0036] Combination Figure 1-Figure 3 The specific principle of the environmental protection device for automatic dust removal of waste rubber crushing of this embodiment is as follows: the driving motor 220 drives the rotating shaft 230 to rotate, and the rotating shaft 230 drives the crushing knife group 240 to rotate at a high speed, and the crushing knife group 240 realizes the crushing processing of rubber during the rotation process; in addition, during the rotation of the rotating shaft 230, the first bevel gear 250 is synchronously driven to rotate, and the first bevel gear 250 drives the wheel shaft 320 to rotate, and the rotation of the wheel shaft 320 drives the dust suction fan 310 to work, and cooperates with the dust suction pipe 340, the dust suction hood 360, the conveying pipe 390 and the dust collecting box 380, so as to facilitate the collection of dust generated by crushing, and the environmental protection performance is good.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Automatic dust removal and environmental protection device for waste rubber crushing, characterized in that: include: The frame (100) comprises a base (110), support legs (120) arranged at four corners of the bottom of the base (110), a crushing chamber (130) arranged on the top of the base (110), a top cover (140) arranged on the top of the crushing chamber (130), and a feed port (150) arranged on one side of the top of the top cover (140); A crushing assembly (200) comprises a motor seat (210) arranged in the middle of the top of the top cover (140), a driving motor (220) arranged on the top of the motor seat (210), a rotating shaft (230) arranged at the output end of the driving motor (220) and extending to the inner cavity of the crushing chamber (130), a crushing knife group (240) arranged on the surface of the rotating shaft (230), and a first bevel gear (250) arranged on the surface of the rotating shaft (230); The dust collection assembly (300) comprises a dust collection fan (310) arranged on one side of the top of the top cover (140), a wheel shaft (320) arranged on the dust collection fan (310), a second bevel gear (330) arranged at one end of the wheel shaft (320) and meshing with the first bevel gear (250), a dust collection pipe (340) arranged at one end of the dust collection fan (310), a delivery pipe (390) arranged at the other side of the dust collection fan (310), a curved frame (350) arranged on the top of the top cover (140), a dust collection cover (360) arranged at the bottom of the curved frame (350) and connected to one end of the dust collection pipe (340), a bracket (370) arranged on one side of the base (110), and a dust collection box (380) arranged on the top of the bracket (370), wherein the top of the dust collection box (380) is connected to the bottom of the delivery pipe (390).

2. The automatic dust removal and environmental protection device for crushing waste rubber according to claim 1 is characterized by: A fixing seat is arranged at the bottom of the supporting foot frame (120), and an anti-slip pad is arranged at the bottom of the fixing seat.

3. The automatic dust removal and environmental protection device for crushing waste rubber according to claim 1 is characterized in that: A discharge port is provided at one side of the bottom of the crushing bin (130), and a one-way valve is provided on the discharge port.

4. The automatic dust removal and environmental protection device for crushing waste rubber according to claim 1 is characterized in that: The inner cavity of the feed port (150) is provided with a mesh grille.

5. The automatic dust removal and environmental protection device for crushing waste rubber according to claim 1 is characterized by: The dust hood (360) is located directly above the feed inlet (150).

6. The automatic dust removal and environmental protection device for crushing waste rubber according to claim 1 is characterized by: The dust collecting box (380) and the bracket (370) are detachably connected.

7. The automatic dust removal and environmental protection device for crushing waste rubber according to claim 1 is characterized by: A maintenance door is provided on one side of the crushing bin (130).

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