CN214346780U - Rubber reducing mechanism is used in rubber production - Google Patents
Rubber reducing mechanism is used in rubber production Download PDFInfo
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- CN214346780U CN214346780U CN202023345897.1U CN202023345897U CN214346780U CN 214346780 U CN214346780 U CN 214346780U CN 202023345897 U CN202023345897 U CN 202023345897U CN 214346780 U CN214346780 U CN 214346780U
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Abstract
The utility model discloses a rubber reducing mechanism is used in rubber production, including smashing case, one-level reducing mechanism, sieving mechanism, second grade reducing mechanism, one-level reducing mechanism includes that a plurality of one-level smash the roller for the natural rubber raw materials carries out coarse crushing, sieving mechanism includes filter, cleaning roller, two action groups for big granule natural rubber raw materials sieves out, second grade reducing mechanism is used for the secondary crushing to big granule natural rubber raw materials, the utility model discloses can sieve out the rubber grain of big granule and carry out the subsequent processing, avoid smashing obtained rubber grain size inequality influence rubber goods quality.
Description
Technical Field
The utility model belongs to the technical field of rubber production, concretely relates to rubber reducing mechanism is used in rubber production.
Background
Rubber (Rubber) is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand.
The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or life
The rubber is a common material used in life at high frequency, natural rubber particles are required to be mechanically crushed and re-solidified and pressed to be manufactured, the rubber particles obtained after the existing natural rubber raw material is crushed by a crushing device may have different sizes, and the rubber particles may influence the time required by the rubber particles in the subsequent treatment due to different sizes of the rubber particles, so that the quality of the manufactured rubber product is not fully influenced due to insufficient melting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber reducing mechanism is used in rubber production for solve the technical problem who exists among the prior art, if: the rubber is a common material used in life at high frequency, natural rubber particles are required to be mechanically crushed and re-solidified and pressed to be manufactured, the rubber particles obtained after the existing natural rubber raw material is crushed by a crushing device may have different sizes, and the rubber particles may influence the time required by the rubber particles in the subsequent treatment due to different sizes of the rubber particles, so that the quality of the manufactured rubber product is not fully influenced due to insufficient melting.
In order to achieve the above object, the utility model adopts the following technical scheme:
a rubber crushing device for rubber production comprises a crushing box, a primary crushing device, a screening device and a secondary crushing device;
the top end of the crushing box is provided with a feeding device used for feeding natural rubber raw materials into the crushing box, the bottom end of the crushing box is provided with a discharging device used for conveying crushed rubber particles out of the crushing box;
the primary crushing device is arranged below the feeding device in the crushing box, natural rubber raw materials entering the crushing box can fall into the primary crushing device in a matched mode, the primary crushing device comprises a plurality of primary crushing rollers, the primary crushing rollers are arranged in parallel, the surfaces of the primary crushing rollers are mutually extruded, the primary crushing rollers are used for roughly crushing the natural rubber raw materials, the large-particle natural rubber raw materials are crushed and torn into smaller rubber particles, and the processing efficiency of subsequent processes such as melting and chemical treatment is improved;
the screening device is arranged below the primary crushing device, uneven rubber particles passing through the primary crushing device can fall onto the screening device in a matched mode, the screening device is used for screening large-particle natural rubber raw materials, the screening device comprises a filter plate, a cleaning roller and two action groups, the filter plate is arranged on the side edge of the inner wall of the crushing box, the filter plate is arranged below the primary crushing device and used for filtering the large-particle natural rubber raw materials, small-particle rubber particles which are crushed thoroughly and are uniform in size can directly enter subsequent treatment through the filter plate, the large-particle rubber particles can be blocked by the filter plate and can enter subsequent treatment procedures after further crushing, the uniform size of the natural rubber raw materials passing through the crushing treatment is ensured, the treatment time is controllable, and the quality of rubber products is ensured, the cleaning roller is arranged in the crushing box, the cleaning roller is in contact with the upper surface of the filter plate, the cleaning roller is used for pushing natural rubber raw materials into the secondary crushing device, the manual operation cost is reduced, the action group comprises a cleaning track, a traveling wheel and a cleaning motor group, the cleaning track is arranged on the inner wall of one side of the crushing box and is parallel to the length direction of the filter plate, the traveling wheel is movably arranged in the cleaning track, the cleaning motor group is connected between one end of a central shaft of the cleaning roller and the traveling wheel, a plurality of motors are arranged in the cleaning motor group, the cleaning motor group is used for driving the traveling wheel and the cleaning roller to rotate, the traveling wheel rotates to drive the cleaning roller to move along the filter plate, and the rotation of the cleaning roller can effectively improve the pushing effect of the cleaning roller on rubber particles, the machining efficiency is improved, and the other end of the central shaft of the cleaning roller is connected with the other action group;
the secondary crushing device is arranged in the crushing box, large-particle natural rubber raw materials on the screening device can be matched and enter the secondary crushing device, and the secondary crushing device is used for secondarily crushing the large-particle natural rubber raw materials.
Further, feed arrangement still includes feed chute and inlet pipe, the inlet pipe sets up smash the case top and pass smash the case upper end, the feed chute is connected the inlet pipe top, be provided with the feed roller in the feed chute, the feed roller rotates under the drive of motor and is used for transporting the raw materials for feed speed promotes overall efficiency.
Furthermore, feed arrangement still includes the extension groove, the extension groove sets up the feed chute top increases the area of the entering of raw materials, avoids the follow of natural rubber raw materials the feed chute drops away
Further, discharging device still includes the collection medium plate, the slope of collection medium plate is installed smash incasement side lower part, the collection board is installed sieving mechanism and second grade reducing mechanism below, it connects to concentrate board perk end smash on the case lateral wall, lets the rubber grain of smashing the inside bottom of incasement portion can be just fast gathered, avoids piling up in a large number of rubber grains to cause the heat can't be timely scatter and disappear away, the security on the hoisting device
Further, still include the auger, the auger is in the centralized board minimum.
Furthermore, the discharging device also comprises an auger, the auger is arranged at the lowest end of the collecting plate, and the auger extends to the outside of the crushing box;
furthermore, the device also comprises a cooling box, the crushing box is arranged in the cooling box, a cavity between the cooling box and the crushing box is filled with water, the lower part of the cooling box is connected with a water exchange pipe used for exchanging water, the top end of the cooling box is provided with a cold water pipe used for injecting cold water, and the temperature of various devices in the crushing box is ensured by timely injecting the cold water into the cooling box to suck away the cold water.
Further, still include temperature display device, temperature display device sets up the cooling case top, temperature display device is used for showing the temperature of cooling incasement water, the timely adjustment of the operating personnel of being convenient for guarantees the security of device.
The utility model has the beneficial technical effects that: (1) small-sized rubber particles which are crushed thoroughly and are uniform in size can directly enter subsequent treatment through the filter plate, and large-sized rubber particles can be blocked by the filter plate and can enter subsequent treatment procedures after further crushing, so that the natural rubber raw material subjected to crushing treatment is uniform in size, the treatment time is controllable, and the quality of a rubber product is guaranteed;
(2) the travelling wheels rotate to drive the cleaning rollers to move along the filter plate, and the cleaning rollers rotate to effectively improve the pushing effect of the cleaning rollers on rubber particles and improve the processing efficiency;
(3) the large-particle natural rubber raw material is crushed and torn into smaller rubber particles, so that the processing efficiency of subsequent processes such as melting, chemical treatment and the like is improved.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic view of the structure of the cleaning roller and the action set according to the present invention.
Fig. 3 is a schematic view showing the movement of the sweeping roller of the present invention.
Fig. 4 is a left side view of the screening device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 of the present invention, and it should be apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, a rubber crushing device for rubber production comprises a crushing box 1, a primary crushing device, a screening device and a secondary crushing device;
the top end of the crushing box 1 is provided with a feeding device, the feeding device is used for feeding natural rubber raw materials into the crushing box 1, the bottom end of the crushing box 1 is provided with a discharging device, and the discharging device is used for conveying crushed rubber particles out of the crushing box 1;
the primary crushing device is arranged below the feeding device in the crushing box 1, natural rubber raw materials entering the crushing box 1 can be adapted to fall into the primary crushing device, the primary crushing device comprises a plurality of primary crushing rollers 5, the primary crushing rollers 5 are arranged in parallel, the surfaces of the primary crushing rollers 5 are mutually extruded, the primary crushing rollers 5 are used for roughly crushing the natural rubber raw materials, crushing and tearing large-sized natural rubber raw materials into smaller rubber particles, and the processing efficiency of subsequent processes such as melting and chemical treatment is improved;
as shown in fig. 2, 3 and 4, the screening device is arranged below the primary crushing device, the non-uniform rubber particles passing through the primary crushing device can be adapted to fall onto the screening device, the screening device is used for screening out large natural rubber raw materials, the screening device comprises a filter plate 7, a cleaning roller 8 and two action groups, the filter plate 7 is arranged on the side edge of the inner wall of the crushing box 1, the filter plate 7 is arranged below the primary crushing device, the filter plate 7 is used for filtering large natural rubber raw materials, the small rubber particles which are crushed thoroughly and uniformly can directly enter subsequent processing through the filter plate 7, the large rubber particles are blocked by the filter plate 7 and can enter subsequent processing procedures after further crushing, and the size of the natural rubber raw materials after crushing is ensured to be uniform, the processing time is controllable, the quality of rubber products is guaranteed, the cleaning roller 8 is arranged in the crushing box 1, the cleaning roller 8 is in contact with the upper surface of the filter plate 7, the cleaning roller 8 is used for pushing natural rubber raw materials into the secondary crushing device, the manual operation cost is reduced, the action group comprises a cleaning track 11, a walking wheel 10 and a cleaning motor group 9, the cleaning track 11 is arranged on the inner wall of one side of the crushing box 1, the cleaning track 11 is parallel to the length direction of the filter plate 7, the walking wheel 10 is movably arranged in the cleaning track 11, the cleaning motor group 9 is connected between one end of the central shaft of the cleaning roller 8 and the walking wheel 10, a plurality of motors are arranged in the cleaning motor group 9, the cleaning motor group 9 is used for driving the walking wheel 10 and the cleaning roller 8 to rotate, the walking wheel 10 rotates to drive the cleaning roller 8 to move along the filter plate 7, the cleaning roller 8 rotates to effectively improve the pushing effect of the cleaning roller 8 on rubber particles and improve the processing efficiency, and the other end of the central shaft of the cleaning roller 8 is connected with the other action group;
the secondary crushing device is arranged in the crushing box 1, large natural rubber raw materials on the screening device can be adapted to enter the secondary crushing device, the secondary crushing device is used for secondarily crushing the large natural rubber raw materials, the secondary crushing device comprises a plurality of secondary crushing rollers 12 and a plurality of rubber scraping rollers 13, the secondary crushing rollers 12 are parallel to each other, the secondary crushing rollers 12 are arranged in the crushing box 1, the secondary crushing rollers 12 carry out secondary crushing on rubber grains which cannot be crushed to a proper size by the primary crushing device in time, secondary treatment on the rubber grains is directly completed on the inner side of the device, the process flow is simplified, the labor cost is reduced, the crushing efficiency is improved, rubber scraping bristles for scraping off rubber materials are arranged on the surface of the rubber scraping rollers 13, the rubber scraping rollers 13 are arranged in parallel to each other, and the rubber scraping rollers 13 are arranged in the crushing box 1, every the second grade crushing roller 12 all with corresponding scrape the rubber roll 13 contact, scrape rubber roll 13 will probably the adhesion and be in the secondary crushing roller 12 micelle is scraped off and is made it get into the secondary crushing process, avoids the waste of raw materials.
Further, feed arrangement still includes feed chute 3 and inlet pipe, the inlet pipe sets up smash 1 top of case and pass smash 1 upper end of case, feed chute 3 is connected the inlet pipe top, be provided with feed roll 4 in the feed chute 3, feed roll 4 rotates under the drive of motor and is used for transporting the raw materials for feed rate promotes whole efficiency.
Further, feed arrangement is still including extending groove 2, extend groove 2 and set up 3 tops of feed chute, the area of the entering of increase raw materials avoids following of natural rubber raw materials feed chute 3 drops away
Further, discharging device still includes middle plate 14, middle plate 14 slope of collection is installed smash 1 inboard lower parts of case, middle plate 14 of collection is installed sieving mechanism and second grade reducing mechanism below, middle plate 14 of collection perk end is connected smash 1 side inner wall of case, lets the rubber grain of the inside bottom of crushing case 1 can be just fast gathered, avoids piling up in a large number of rubber grains to cause the heat can't be in time lost away, the security on the hoisting device
Further, still include auger 15, auger 15 is in centralized board 14 least significant end.
Further, the discharging device also comprises an auger 15, the auger 15 is arranged at the lowest end of the centralized plate 14, and the auger 15 extends to the outside of the crushing box 1;
further, still include cooling box 16, it is in to smash case 1 sets up in cooling box 16, cooling box 16 with the cavity packing between smashing case 1 has water, cooling box 16 sub-unit connection has the water change pipe that is used for changing water, cooling box 16 top is provided with the cold water pipe that is used for pouring into cold water into, through in time toward pour into cold water into cooling box 16 and absorb away smash the temperature of all kinds of devices in the case 1, guarantees the stability of device.
Further, still include temperature display device 17, temperature display device 17 sets up the 16 tops of cooling box, temperature display device 17 is used for showing the temperature of 16 interior waters of cooling box, the timely adjustment of the operating personnel of being convenient for guarantees the security of device.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Claims (8)
1. A rubber crushing device for rubber production is characterized by comprising a crushing box (1), a primary crushing device, a screening device and a secondary crushing device;
the feeding device is arranged at the top end of the crushing box (1) and used for feeding natural rubber raw materials into the crushing box (1), the discharging device is arranged at the bottom end of the crushing box (1) and used for conveying crushed rubber particles out of the crushing box (1);
the primary crushing device is arranged below the feeding device in the crushing box (1), the natural rubber raw material entering the crushing box (1) can fall into the primary crushing device in a matching mode, the primary crushing device comprises a plurality of primary crushing rollers (5), the primary crushing rollers (5) are arranged in parallel, the surfaces of the primary crushing rollers are mutually extruded, and the primary crushing rollers (5) are used for roughly crushing the natural rubber raw material;
the screening device is arranged below the primary crushing device, uneven rubber particles passing through the primary crushing device can be adapted to fall onto the screening device, the screening device is used for screening large-particle natural rubber raw materials, the screening device comprises a filter plate (7), a cleaning roller (8) and two action groups, the filter plate (7) is arranged on the side edge of the inner wall of the crushing box (1), the filter plate (7) is arranged below the primary crushing device, the filter plate (7) is used for filtering the large-particle natural rubber raw materials, the cleaning roller (8) is arranged in the crushing box (1), the cleaning roller (8) is in contact with the upper surface of the filter plate (7), the cleaning roller (8) is used for pushing the natural rubber raw materials into the secondary crushing device, and the action groups comprise a cleaning track (11), a travelling wheel (10), The cleaning track (11) of the cleaning motor set (9) is arranged on the inner wall of one side of the crushing box (1), the cleaning track (11) is parallel to the length direction of the filter plate (7), the traveling wheels (10) are movably arranged in the cleaning track (11), the cleaning motor set (9) is connected between one end of the central shaft of the cleaning roller (8) and the traveling wheels (10), the cleaning motor set (9) is used for driving the traveling wheels (10) and the cleaning roller (8) to rotate, and the other end of the central shaft of the cleaning roller (8) is connected with the other action set;
the secondary crushing device is arranged in the crushing box (1), large-particle natural rubber raw materials on the screening device can be matched and enter the secondary crushing device, and the secondary crushing device is used for secondarily crushing the large-particle natural rubber raw materials.
2. The rubber crushing device for rubber production according to claim 1, wherein the feeding device further comprises a feeding chute (3) and a feeding pipe, the feeding pipe is arranged at the top end of the crushing box (1) and penetrates through the upper end of the crushing box (1), the feeding chute (3) is connected to the top end of the feeding pipe, a feeding roller (4) is arranged in the feeding chute (3), and the feeding roller (4) is driven by a motor to rotate for conveying raw materials.
3. A rubber crushing apparatus for rubber production according to claim 2, wherein the feeding apparatus further comprises an extension groove (2), and the extension groove (2) is provided at the top end of the feeding groove (3).
4. The rubber crushing device for rubber production according to claim 1, wherein the discharging device further comprises a centralized plate (14), the centralized plate (14) is obliquely arranged at the lower part of the inner side of the crushing box (1), the centralized plate (14) is arranged below the screening device and the secondary crushing device, and the tilting end of the centralized plate (14) is connected to the inner wall of the side edge of the crushing box (1).
5. The rubber crushing device for rubber production according to claim 4, further comprising an auger (15) which is arranged at the lowest end of the centralized plate (14).
6. The rubber crushing device for rubber production according to claim 5, wherein the discharging device further comprises an auger (15), the auger (15) is arranged at the lowest end of the centralized plate (14), and the auger (15) extends to the outside of the crushing box (1).
7. The rubber crushing device for rubber production according to claim 6, further comprising a cooling box (16), wherein the crushing box (1) is arranged in the cooling box (16), a cavity between the cooling box (16) and the crushing box (1) is filled with water, a water changing pipe for changing water is connected to the lower part of the cooling box (16), and a cold water pipe for injecting cold water is arranged at the top end of the cooling box (16).
8. A rubber crushing device for rubber production according to claim 7, further comprising a temperature display device (17), wherein the temperature display device (17) is arranged at the top end of the cooling box (16), and the temperature display device (17) is used for displaying the temperature of water in the cooling box (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345897.1U CN214346780U (en) | 2020-12-31 | 2020-12-31 | Rubber reducing mechanism is used in rubber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345897.1U CN214346780U (en) | 2020-12-31 | 2020-12-31 | Rubber reducing mechanism is used in rubber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214346780U true CN214346780U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023345897.1U Active CN214346780U (en) | 2020-12-31 | 2020-12-31 | Rubber reducing mechanism is used in rubber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214346780U (en) |
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2020
- 2020-12-31 CN CN202023345897.1U patent/CN214346780U/en active Active
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