Sponge raw material crushing device

Abstract

The utility model discloses a sponge raw material crushing device, which relates to the field of sponge processing, and comprises a rack, a crushing cylinder device is fixedly connected on the rack, the crushing cylinder device comprises a crushing cylinder, a feed hopper is fixedly connected on one side of the crushing cylinder, a discharge hopper is fixedly connected under the crushing cylinder, and a crushing hammer cutter device is rotatably connected in the crushing cylinder. A rotating disc is rotationally connected to the centers of two side plates of the crushing barrel, driven gear teeth are formed in the outer edge of the rotating disc, a first crushing roller device and a second crushing roller device which are circumferentially arranged are rotationally connected to the lower side of the crushing barrel, and the central axis of the first crushing roller device and the central axis of the second crushing roller device are parallel to the central axis of the crushing barrel; and the first crushing roller devices and the second crushing roller devices are alternately arranged in a staggered manner and are separately and independently engaged with driven gear teeth on the rotating discs on the two sides. According to the device, the contact time of the sponge and the crushing hammer cutter devices can be prolonged, the sponge is fully crushed, blockage is avoided, and the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of sponge processing, specifically relates to a kind of sponge raw material crushing device. BACKGROUND

[0002] Sponge is a kind of porous material, with water absorption, elasticity, air permeability and other characteristics, widely used in daily life, industry, medical field etc..Sponge is mainly divided into polyurethane sponge, latex sponge, regenerated sponge and other special sponge etc..Among them, the raw material of regenerated sponge is waste sponge fragments, adhesive and additive.

[0003] The patent with application number CN202023333186.2 discloses a kind of sponge crushing recycling device, including support, crushing barrel, connecting box, pressing plate, hydraulic cylinder, rotating roller, crushing roller, crushing mechanism and material leakage hopper, crushing barrel is fixedly installed at support top, connecting box is fixedly installed at crushing barrel top, connecting box is provided with discharge cavity, discharge cavity top is provided with discharge port, two groups of rotating roller are symmetrically installed in discharge cavity, two groups of rotating roller are rotatably connected with discharge cavity, the first drive motor is arranged at the left side and the right side of the rear end of connecting box, the output end of two groups of first drive motor is respectively connected with the rear end of two groups of rotating roller, waste sponge can be effectively crushed and recycled, and sponge recycling rate is improved.But when the device crushes sponge, the contact between sponge and crushing roller, crushing mechanism is insufficient, sponge is discharged from material leakage hopper, discharge hopper before completely crushing, not only lead to poor crushing effect, also increase the risk of blockage, reduce work efficiency. UTILITY MODEL CONTENT

[0004] To solve the problems raised in the above background art, the utility model provides a kind of sponge raw material crushing device, can be fully crushed to sponge, avoid blockage, greatly improve production efficiency.

[0005] To achieve the above object, the specific technical scheme of the utility model is as follows:

[0006] A kind of sponge raw material crushing device, including rack, the rack is fixedly connected with crushing cylinder device, crushing cylinder device includes crushing cylinder, the side of crushing cylinder is fixedly connected with feed hopper, crushing cylinder is fixedly connected with discharge hopper directly below, powdering hammer knife device is rotatably connected in crushing cylinder, rotating disc is rotatably connected at the center of the both sides of crushing cylinder, driven gear is opened on the outer edge of rotating disc, the first powdering roller device and the second powdering roller device of circumferential arrangement are rotatably connected to the lower side of crushing cylinder, the central axis of first powdering roller device and second powdering roller device is parallel with the central axis of crushing cylinder, first powdering roller device and second powdering roller device are alternately staggered and respectively independently meshed with driven gear on the rotating disc of two sides.

[0007] As a further arrangement of the above-mentioned scheme, the rotating flange circular table is arranged at the center of the two side plates of the crushing cylinder, two second motors are fixedly installed on the upper side of the crushing cylinder, a driving gear is connected to the output shaft of the second motor, the driving gear is in meshing connection with the driven gear, the outer wall of the rotating flange circular table is in rotating connection with the rotating disc, and rotating circular grooves are arranged in the lower side region of the two side plates of the crushing cylinder.

[0008] As a further arrangement of the above-mentioned scheme, the rotating flange circular table is arranged at the center of the two side plates of the crushing cylinder, two second motors are fixedly installed on the upper side of the crushing cylinder, a driving gear is connected to the output shaft of the second motor, the driving gear is in meshing connection with the driven gear, the outer wall of the rotating flange circular table is in rotating connection with the rotating disc, and rotating circular grooves are arranged in the lower side region of the two side plates of the crushing cylinder.

[0009] As a further arrangement of the above-mentioned scheme, the rotating flange circular table is arranged at the center of the two side plates of the crushing cylinder, two second motors are fixedly installed on the upper side of the crushing cylinder, a driving gear is connected to the output shaft of the second motor, the driving gear is in meshing connection with the driven gear, the outer wall of the rotating flange circular table is in rotating connection with the rotating disc, and rotating circular grooves are arranged in the lower side region of the two side plates of the crushing cylinder.

[0010] As a further arrangement of the above-mentioned scheme, the rotating flange circular table is arranged at the center of the two side plates of the crushing cylinder, two second motors are fixedly installed on the upper side of the crushing cylinder, a driving gear is connected to the output shaft of the second motor, the driving gear is in meshing connection with the driven gear, the outer wall of the rotating flange circular table is in rotating connection with the rotating disc, and rotating circular grooves are arranged in the lower side region of the two side plates of the crushing cylinder.

[0011] The utility model has the advantages of the following beneficial effects:

[0012] When the device works, the first motor drives the main shaft and the triangular mounting frame to rotate through the transmission belt and the pulley, drives the smashing hammer to move in a circle in the crushing cylinder, and at the same time, the second motor drives the two rotating discs to rotate synchronously and in the same direction through the driving gear, drives the first smashing roller device and the second smashing roller device to rotate synchronously and in the same direction, and only the sponge fragments are intercepted in the crushing cylinder, so that the sponge is fully crushed, the crushing effect is improved, after crushing, one of the second motors is reversed, drives one of the first smashing roller device and the second smashing roller device to reverse, the directions of the adjacent first smashing roller and the second smashing roller are opposite, the sponge fragments are discharged from the crushing cylinder during crushing, the blocking is avoided, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a cross-sectional schematic view of the utility model;

[0014] Figure 2 It is a schematic view of the appearance of the utility model;

[0015] Figure 3 is a broken cylinder device schematic diagram of the utility model;

[0016] Figure 4 is a pulverizing hammer knife device schematic diagram of the utility model;

[0017] Figure 5 is a first pulverizing roller device and second pulverizing roller device position schematic diagram of the utility model.

[0018] 1, rack;2, broken cylinder device;3, pulverizing hammer knife device;4, feed hopper;5, discharge hopper;6, first pulverizing roller device;7, second pulverizing roller device;101, first motor;102, transmission belt;201, broken cylinder;202, rotary flange round table;203, second motor;204, driving gear;205, rotary disc;2051, driven wheel tooth;206, rotary circular groove;301, main shaft;302, triangular mounting frame;303, fixed shaft;304, pulverizing hammer knife;305, pulley;601, first pulverizing roller;602, first gear;701, second pulverizing roller;702, second gear. DETAILED DESCRIPTION

[0019] In order for the person skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0020] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings in the embodiments of the present application. Figures 1-5 The present application will be described in detail below with reference to the drawings in the embodiments of the present application.

[0021] As Figure 1 , Figure 2As shown, a sponge raw material crushing device, the rack 1 is fixedly connected with the crushing cylinder device 2, the crushing cylinder device 2 includes the crushing cylinder 201, one side of the crushing cylinder 201 is fixedly connected with the feeding hopper 4, the crushing cylinder 201 is fixedly connected with the discharge hopper 5 directly below, the crushing cylinder 201 is rotatably connected with the pulverizing hammer knife device 3, the center of the both sides of the crushing cylinder 201 is rotatably connected with the rotating disc 205, the outer edge of the rotating disc 205 is provided with the driven gear teeth 2051, the lower side of the crushing cylinder 201 is rotatably connected with the first pulverizing roller device 6 and the second pulverizing roller device 7 arranged in a circle, the center axis of the first pulverizing roller device 6 and the second pulverizing roller device 7 is parallel with the center axis of the crushing cylinder 201, the first pulverizing roller device 6 and the second pulverizing roller device 7 are alternately staggered and respectively independently meshed with the driven gear teeth 2051 on the rotating disc 205 of the two sides.

[0022] As shown, Figure 3 The both sides of the crushing cylinder 201 are provided with the rotating flange circular table 202, two second motors 203 are fixedly installed on the upper side of the crushing cylinder 201, the output shaft of the second motor 203 is connected with the driving gear 204, the driving gear 204 is meshed with the driven gear teeth 2051, the outer wall of the rotating flange circular table 202 is rotatably connected with the rotating disc 205, the lower side area of the both sides of the crushing cylinder 201 is provided with the rotating circular groove 206 distributed in a circle and penetrating axially.

[0023] As shown, Figure 4 The first motor 101 is fixedly installed on the rack 1, the pulverizing hammer knife device 3 includes the main shaft 301, the main shaft 301 is rotatably connected in the rotating flange circular table 202, the main shaft 301 is fixedly connected with the axially linearly arranged triangular mounting bracket 302, the triangular mounting bracket 302 is fixedly connected with the fixed shaft 303 parallel with the main shaft 301, the fixed shaft 303 is rotatably connected with the axially linearly arranged pulverizing hammer knife 304, the pulverizing hammer knife 304 is located between the two triangular mounting brackets, the side of the main shaft 301 is fixedly connected with the pulley 305, the pulley 305 is drivingly connected with the first motor 101 through the transmission belt 102.

[0024] As shown, Figure 5 The first pulverizing roller device 6 includes the first pulverizing roller 601, the first pulverizing roller 601 is rotatably connected in the rotating circular groove 206, the side of the first pulverizing roller 601 is fixedly connected with the first gear 602, the second pulverizing roller device 7 includes the second pulverizing roller 701, the second pulverizing roller 701 is rotatably connected in the rotating circular groove 206, the side of the second pulverizing roller 701 is fixedly connected with the second gear 702, the first gear 602 and the second gear 702 are respectively located on the both sides of the crushing cylinder 201, and the first gear 602 and the second gear 702 are respectively meshed with the driven gear teeth 2051.

[0025] The working process of the utility model discloses: start the first motor 101, drive the main shaft 301 and triangular mounting frame 302 rotation through the transmission belt 102 and pulley 305, drive the smashing hammer cutter 304 to make the circular movement in the breaking cylinder 201 with the main shaft 301 as the axle, add the sponge from the feed hopper 4 to the breaking cylinder 201, the smashing hammer cutter 304 breaks the sponge, when the smashing hammer cutter 304 is slightly rotated on the fixed shaft 303 due to resistance, since the smashing hammer cutter 304 is between the triangular mounting frame 302, the smashing hammer cutter 304 will not be stuck, simultaneously start the second motor 203 through the drive gear 204 drive two rotary discs 205 synchronous same direction rotation, drive the first smashing roller 601 and second smashing roller 701 synchronous same direction rotation, at this moment, the first smashing roller 601 and second smashing roller 701 do not have the smashing effect, only intercept the sponge fragments in the breaking cylinder 201, guarantee to break the sponge fully, after breaking, one of the second motor 203 reverses, drive the first smashing roller device 6 or second smashing roller device 7 one of them reverse, at this moment, the turning direction of the first smashing roller 601 and second smashing roller 701 of the adjacent group is opposite, discharge the sponge fragments from the breaking cylinder 201 while smashing, finally discharge from the discharge hopper 5, avoid the blockage.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, for those skilled in the art, obviously the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model.

[0027] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sponge raw material crushing device, comprising a rack, a crushing cylinder device is fixedly connected on the rack, the crushing cylinder device comprises a crushing cylinder, one side of the crushing cylinder is fixedly connected with a feeding hopper, and a discharging hopper is fixedly connected directly below the crushing cylinder, characterized in that, The pulverizing hammer cutter device is rotationally connected in the crushing cylinder, rotation discs are rotationally connected at the centers of the two side plates of the crushing cylinder, driven gear teeth are opened at the outer edges of the rotation discs, the first and second pulverizing roller devices are circumferentially arranged and rotationally connected to the lower side of the crushing cylinder, the central axes of the first and second pulverizing roller devices are parallel to the central axis of the crushing cylinder, and the first and second pulverizing roller devices are alternately and staggeredly arranged and are respectively independently meshingly connected with the driven gear teeth on the two rotation discs.

2. The sponge raw material breaking apparatus according to claim 1, wherein Rotation flange round tables are arranged at the centers of the two side plates of the crushing cylinder, two second motors are fixedly installed on the upper side of the crushing cylinder, drive gear wheels are connected to the output shafts of the second motors, the drive gear wheels are meshingly connected with the driven gear teeth, the outer walls of the rotation flange round tables are rotationally connected with the rotation discs, and rotation circular grooves are axially and circumferentially arranged on the lower side regions of the two side plates of the crushing cylinder.

3. The sponge raw material breaking apparatus according to claim 2, wherein A first motor is fixedly installed on the frame, the pulverizing hammer cutter device comprises a main shaft, the main shaft is rotationally connected in the rotation flange round table, axially linear triangular mounting frames are fixedly connected to the main shaft, fixed shafts parallel to the main shaft are fixedly connected to the triangles of the triangular mounting frames, axially linear pulverizing hammer cutters are rotationally connected to the fixed shafts, the pulverizing hammer cutters are located between the two triangular mounting frames, a belt wheel is fixedly connected to one side of the main shaft, and the belt wheel is drivingly connected with the first motor through a transmission belt.

4. The sponge raw material breaking apparatus according to claim 2, wherein The first pulverizing roller device comprises a first pulverizing roller, the first pulverizing roller is rotationally connected in the rotation circular groove, and a first gear wheel is fixedly connected to one side of the first pulverizing roller; and the second pulverizing roller device comprises a second pulverizing roller, the second pulverizing roller is rotationally connected in the rotation circular groove, and a second gear wheel is fixedly connected to one side of the second pulverizing roller.

5. The sponge raw material breaking apparatus according to claim 4, wherein The first and second gear wheels are respectively located outside the two side plates of the crushing cylinder and are respectively meshingly connected with the driven gear teeth.

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