CN211415877U

CN211415877U - Rubber preparation is with smashing screening mechanism

Info

Publication number: CN211415877U
Application number: CN201921210946.5U
Authority: CN
Inventors: 蓝继华
Original assignee: Individual
Current assignee: Xiangyang High Energy Jiejia New Material Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-09-04
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a rubber preparation is with smashing screening mechanism, its structure includes the organism, the feed inlet, the reducing mechanism, the power cord, control switch, first discharge gate, the second discharge gate, the supporting leg, the guide plate, the sieving mechanism, bin outlet and hang plate, through having set up the sieving mechanism at the inside right lower extreme of organism, start the second motor through control switch, the second motor drives first gear revolve, first gear and the second gear bottom intermeshing drive second gear revolve, the second gear rotates and drives the dead lever swing, the second gear drives the movable rod swing simultaneously, the movable rod swing drives the connecting rod and removes, the connecting rod drives the filter swing, make the connecting piece swing through the bearing when the filter swing, reach better screening rubber granules's effect, original screening mode has been changed, screening efficiency has been increased.

Description

Rubber preparation is with smashing screening mechanism

Technical Field

The utility model relates to a rubber preparation technical field, concretely relates to rubber preparation is with smashing screening mechanism.

Background

The 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, the rubber belongs to a completely amorphous polymer, the glass transition temperature (Tg) of the rubber is low, the molecular weight of the rubber is often very large and is more than hundreds of thousands, a crushing and screening mechanism is required to be used in the preparation process of the rubber, but the screening effect of the crushing and screening mechanism in the prior art is poor, a vibration motor is generally used for driving a filter screen to screen the rubber in the screening process, so that manual secondary screening is required after the rubber is screened by a machine, the working efficiency is reduced, and the workload is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a rubber preparation with smashing screening mechanism now, it is relatively poor to have solved the screening effect of smashing screening mechanism among the prior art, generally filters rubber through vibrating motor drive filter screen at the screening in-process, leads to needing the manual work to carry out screening once more after the machine screening, has still increased the problem of work load when reducing work efficiency.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a rubber preparation is with smashing screening mechanism, including organism, feed inlet, reducing mechanism, power cord, control switch, first discharge gate, second discharge gate, supporting leg, guide plate, sieving mechanism, bin outlet and hang plate, the organism top middle part is provided with the feed inlet, and feed inlet and organism are the through structure, the organism inside right lower extreme is provided with the sieving mechanism, the sieving mechanism includes horizontal bar, bracing piece, first gear, second motor, movable rod, dead lever, second gear, connecting rod, filter, connecting piece and bearing, the horizontal bar is connected with the bracing piece top perpendicularly, first gear is connected with horizontal bar right rear end rotation, the second motor is installed in horizontal bar left rear end, and first gear is connected with second motor output rotation, the movable rod passes through bolt and horizontal bar right front end swing joint, the filter plate is characterized in that one end of the fixed rod is rotatably connected with the right middle part of the first gear, the other end of the fixed rod is movably connected with the right middle end of the second gear, the second gear is movably connected with the right rear end of the movable rod, the second gear is meshed with the outer surface of the top of the first gear, the connecting rod is fixedly connected with the rear end of the top of the movable rod, the filter plate is fixedly connected with the top end of the connecting rod, connecting pieces are oppositely arranged at the left end and the right end of the filter plate, the bearing is fixedly connected with the front end face of the bearing and the front end face of the connecting piece, the bearing is fixedly connected with the left lower end inside.

Further, the power cord is arranged at the left front end of the machine body, the control switch is fixedly connected with the right lower end of the machine body, the first discharge port is arranged at one third of the lower end of the front end face of the machine body, the second discharge port is arranged below the first discharge port, the supporting legs are arranged at four ends of the bottom of the machine body, guide plates are horizontally and oppositely arranged at the left and right sides of the middle part in the machine body, the discharge port is arranged at one third of the lower end in the machine body, the inclined plate is fixedly connected with the right bottom end in the machine body, the crushing device is arranged at the upper end of the front end face of the machine body, the crushing device comprises a shell, a first motor, a driving wheel, a first belt wheel, a second belt wheel, a driven wheel, a first rotating shaft, a first crushing barrel, a first belt wheel, a second belt wheel, a second rotating shaft and, first belt twines in the action wheel surface, set up in the inside lower extreme of first belt from the driving wheel to the action wheel is connected through first belt and the transmission of following driving wheel surface, first pivot runs through in the inside lower extreme of organism, first crushing barrel sets up in first pivot middle part, first belt pulley rotates with first pivot right-hand member to be connected, the second belt twines in first belt pulley surface, the second belt pulley sets up in second belt pulley inside upper end to first belt pulley passes through the second belt and is connected with the transmission of second belt pulley surface, the second pivot rotates with the second belt pulley left end to be connected, the second crushing barrel sets up in second pivot middle part, terminal surface upper end fixed connection before shell and the organism, power cord, first motor and second motor all are connected with the control switch electricity.

Further, the swing amplitude of the movable rod ranges from 30 degrees to 80 degrees.

Furthermore, a filter screen is arranged in the middle of the filter plate, and the size of a through hole in the filter screen is 0.8 cm.

Furthermore, the support rods are cuboid and are provided with two support rods.

Further, the diameter of the first gear is set to be 12 cm, and the diameter of the second gear is set to be 5 cm.

Further, the connecting pieces are provided with two.

Furthermore, a waterproof anti-oxidation layer is bonded on the outer surface of the horizontal rod.

Furthermore, the horizontal rod is made of aluminum alloy.

Further, the machine body is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that the screening effect of the crushing and screening mechanism in the prior art is poor, the screening process generally comprises the step of driving a filter screen to screen rubber through a vibration motor, so that the rubber needs to be screened again manually after being screened by a machine, the work efficiency is reduced, and the workload is increased at the same time, the screening device is arranged at the right lower end in the machine body, a second motor is started through a control switch, the second motor drives a first gear to rotate, the first gear and the bottom of the second gear are meshed with each other to drive a second gear to rotate, the second gear rotates to drive a fixed rod to swing, meanwhile, the second gear drives a movable rod to swing, the movable rod swings to drive a connecting rod to move, the connecting rod drives a filter plate to swing, the connecting rod swings through a bearing when the filter plate swings, the better effect of screening rubber particles is achieved, the device is simple to operate and convenient to use, the screening efficiency is increased.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side sectional view of the present invention;

FIG. 3 is a schematic top view of the crushing apparatus of the present invention;

FIG. 4 is a schematic structural view of the screening device of the present invention;

fig. 5 is a left side view structure diagram of the screening device of the present invention.

In the figure: a machine body-1, a feed inlet-2, a crushing device-3, a power line-4, a control switch-5, a first discharge outlet-6, a second discharge outlet-7, a support leg-8, a guide plate-9, a screening device-10, a discharge outlet-11, an inclined plate-12, a shell-31, a first motor-32, a driving wheel-33, a first belt-34, a driven wheel-35, a first rotating shaft-36, a first crushing barrel-37, a first belt pulley-38, a second belt pulley-39, a second belt pulley-310, a second rotating shaft-311, a second crushing barrel-312, a horizontal rod-101, a support rod-102, a first gear-103, a second motor-104, a movable rod-105, a fixed rod-106, a second belt pulley-31, a second belt pulley-34, a second gear-107, a connecting rod-108, a filter plate-109, a connecting piece-1010, a bearing-1011 and a filter screen-1091.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a crushing and screening mechanism for rubber preparation: comprises a machine body 1, a feed inlet 2, a crushing device 3, a power cord 4, a control switch 5, a first discharge port 6, a second discharge port 7, a support leg 8, a guide plate 9, a screening device 10, a discharge port 11 and an inclined plate 12, wherein the feed inlet 2 is arranged in the middle of the top end of the machine body 1, the feed inlet 2 and the machine body 1 are in a through structure, the screening device 10 is arranged at the right lower end in the machine body 1, the screening device 10 comprises a horizontal rod 101, a support rod 102, a first gear 103, a second motor 104, a movable rod 105, a fixed rod 106, a second gear 107, a connecting rod 108, a filter plate 109, a connecting piece 1010 and a bearing 1011, the horizontal rod 101 is vertically connected with the top of the support rod 102, the first gear 103 is rotatably connected with the right rear end of the horizontal rod 101, the second motor 104 is arranged at the left rear end of the horizontal rod 101, the first gear 103 is rotatably connected with the output, dead lever 106 one end and the right middle part of first gear 103 rotate to be connected, and the dead lever 106 other end and the right middle end swing joint of second gear 107, second gear 107 and the right back end swing joint of movable rod 105, and second gear 107 and the surface intermeshing in first gear 103 top, connecting rod 108 and the rear end fixed connection in movable rod 105 top, filter 109 and connecting rod 108 top fixed connection, both ends are provided with connecting piece 1010 relatively about filter 109, terminal surface fixed connection before bearing 1011 and the connecting piece 1010, bearing 1011 respectively with the inside left lower extreme of organism 1 and the inside right lower extreme fixed connection of organism 1,

bracing piece

102 and 11 top right-hand member fixed connection of bin outlet.

Wherein, the power cord 4 is arranged at the left front end of the machine body 1, the control switch 5 is fixedly connected with the right lower end of the machine body 1, the first discharge port 6 is arranged at the lower third of the front end surface of the machine body 1, the second discharge port 7 is arranged below the first discharge port 6, the supporting legs 8 are arranged at the four ends of the bottom of the machine body 1, the guide plates 9 are horizontally and oppositely arranged at the left and right sides of the middle part in the machine body 1, the discharge port 11 is arranged at the lower third of the inner part of the machine body 1, the inclined plate 12 is fixedly connected with the right bottom end of the inner part of the machine body 1, the crushing device 3 is arranged at the upper end of the front end surface of the machine body 1, the crushing device 3 comprises a shell 31, a first motor 32, a driving wheel 33, a first belt 34, a driven wheel 35, a first rotating shaft 36, a first crushing barrel 37, a first belt pulley 38, the driving wheel 33 is rotatably connected with the output end of the first motor 32, the first belt 34 is wound on the outer surface of the driving wheel 33, the driven wheel 35 is arranged at the lower end of the interior of the first belt 34, the driving wheel 33 is connected with the outer surface of the driven wheel 35 through a first belt 34 in a transmission way, the first rotating shaft 36 penetrates through the lower end of the interior of the machine body 1, the first crushing barrel 37 is arranged in the middle of the first rotating shaft 36, the first belt pulley 38 is connected with the right end of the first rotating shaft 36 in a rotating way, the second belt 39 is wound on the outer surface of the first belt pulley 38, the second belt pulley 310 is arranged at the upper end of the interior of the second belt 39, and first belt pulley 38 is connected with second belt pulley 310 surface transmission through second belt 39, and second pivot 311 is connected with second belt pulley 310 left end rotation, and second crushing section of thick bamboo 312 sets up in second pivot 311 middle part, and shell 31 and organism 1 front end face upper end fixed connection, and power cord 4, first motor 32 and second motor 104 all are connected with control switch 5 electricity.

Wherein, the range of the swing amplitude of the movable rod 105 is 30 degrees to 80 degrees, so that the movable rod 105 can swing conveniently, and a better screening effect is achieved.

Wherein, filter 109 middle part is provided with filter screen 1091 to the through-hole size on the filter screen 1091 is 0.8 centimetres, so that filter 109 sieves the rubber granule of equidimension not, reaches better screening effect.

The support rods 102 are rectangular, and two support rods are provided to make the horizontal rod 101 work stably.

The diameter of the first gear 103 is set to be 12 cm, and the diameter of the second gear 107 is set to be 5 cm, so that the first gear 103 and the second gear 107 can be meshed and rotated better, and a better screening effect is achieved.

Wherein, the connecting pieces 1010 are provided in two in order to make the filter plate 109 swing better.

The outer surface of the horizontal rod 101 is bonded with a waterproof anti-oxidation layer to prevent the outer surface of the horizontal rod 101 from rusting or being oxidized and corroded after long-term use.

Wherein, the horizontal rod 101 is made of aluminum alloy.

Wherein, the machine body 1 is made of stainless steel.

According to the upper table show, the utility model discloses horizon bar 101 is the aluminum alloy material, can reach stronger corrosion-resistant effect, increases life.

The first belt pulley 38 described in this patent belongs to a hub type part, and generally has a relatively large relative size, and the manufacturing process generally mainly includes casting and forging, and generally the large-size belt pulley is designed as a casting method, and the material generally is cast iron (with good casting performance), and the material rarely uses cast steel (with poor casting performance); generally smaller in size, can be designed as forged, made of steel, and the pulley is mainly used in the occasions of long-distance power transmission, such as the power output of small diesel engines, agricultural vehicles, tractors and the like.

The working principle is as follows: firstly, the device is moved to a place to be used, then a power cord 4 is inserted into a power supply, rubber to be processed is added into a machine body 1 through a feeding hole 2, a first motor 32 is started through a control switch, the first motor 32 drives a driving wheel 33 to rotate, the driving wheel 33 drives a driven wheel 35 to transmit through a first belt 34, the driven wheel 35 drives a first rotating shaft 36 to rotate, the first rotating shaft 36 drives a first crushing barrel 37 to rotate, meanwhile, the first rotating shaft 36 drives a first belt pulley 38 to rotate, the first belt pulley 38 drives a second belt pulley 39 to transmit through a second belt 39, the second belt pulley 39 drives a second rotating shaft 310 to rotate, the second rotating shaft 310 drives a second crushing barrel 311 to rotate, after the rubber enters the machine body 1, the rubber is firstly contacted with the first crushing barrel 37 and the second crushing barrel 311, the first crushing barrel 37 and the second crushing barrel 311 rotating at high speed crush the rubber, crushed rubber particles flow to a filter plate 109 through a guide plate 9, then a second motor 104 is started through a control switch 5, the second motor 104 drives a first gear 103 to rotate, the bottoms of the first gear 103 and a second gear 107 are meshed with each other to drive a second gear 107 to rotate, the second gear 107 rotates to drive a fixed rod 106 to swing, meanwhile, the second gear 107 drives a movable rod 105 to swing, the movable rod 105 swings to drive a connecting rod 108 to move, the connecting rod 108 drives a filter plate 109 to swing, the connecting piece 1010 swings through a bearing 1011 when the filter plate 109 swings, a more efficient screening effect is achieved, after the filter plate 109 is screened through a filter screen 1091, larger rubber particles are often discharged through a first discharge port 6, smaller rubber particles fall onto an inclined plate 12 through a discharge port 11 and then are discharged through a second discharge port 7, a good screening effect is achieved, and finally after the device is used, the first motor 32 and the second motor 104 are turned off by controlling the switch 5, and the power cord 4 is pulled out from the power source.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A crushing and screening mechanism for rubber preparation comprises a machine body (1), a feeding hole (2), a crushing device (3), a power line (4), a control switch (5), a first discharging hole (6), a second discharging hole (7), supporting legs (8), a guide plate (9), a discharging hole (11) and an inclined plate (12), wherein the feeding hole (2) is formed in the middle of the top end of the machine body (1), and the feeding hole (2) and the machine body (1) are in a through structure;

the method is characterized in that: the screening device (10) is arranged at the right lower end inside the machine body (1), the screening device (10) comprises a horizontal rod (101), a supporting rod (102), a first gear (103), a second motor (104), a movable rod (105), a fixed rod (106), a second gear (107), a connecting rod (108), a filter plate (109), a connecting piece (1010) and a bearing (1011), the horizontal rod (101) is vertically connected with the top of the supporting rod (102), the first gear (103) is rotatably connected with the right rear end of the horizontal rod (101), the second motor (104) is arranged at the left rear end of the horizontal rod (101), the first gear (103) is rotatably connected with the output end of the second motor (104), the movable rod (105) is movably connected with the right front end of the horizontal rod (101) through a bolt, one end of the fixed rod (106) is rotatably connected with the right middle of the first gear (103), and the other end of the fixed rod (106) is movably connected with the right middle end of the second gear (107), the second gear (107) is movably connected with the right rear end of the movable rod (105), the second gear (107) is meshed with the outer surface of the top of the first gear (103), the connecting rod (108) is fixedly connected with the rear end of the top of the movable rod (105), the filter plate (109) is fixedly connected with the top end of the connecting rod (108), the connecting pieces (1010) are oppositely arranged at the left end and the right end of the filter plate (109), the bearing (1011) is fixedly connected with the front end face of the connecting piece (1010), the bearing (1011) is fixedly connected with the left lower end inside the machine body (1) and the right lower end inside the machine body (1), and the supporting rod (102) is fixedly connected with the right end of the top of the.

2. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: power cord (4) set up in organism (1) left front end, control switch (5) and organism (1) right side lower extreme fixed connection, first discharge gate (6) set up in organism (1) preceding terminal surface lower extreme third department, second discharge gate (7) set up in first discharge gate (6) below, supporting leg (8) set up in organism (1) bottom four ends, the level is provided with guide plate (9) relatively about organism (1) interior middle part, bin outlet (11) set up in organism (1) inside lower extreme third department, hang plate (12) and organism (1) inside right bottom fixed connection, reducing mechanism (3) set up in organism (1) preceding terminal surface upper end, reducing mechanism (3) include shell (31), first motor (32), action wheel (33), first belt (34), follow driving wheel (35), First pivot (36), first crushing barrel (37), first belt pulley (38), second belt (39), second belt pulley (310), second pivot (311) and second crushing barrel (312), first motor (32) and the inside upper end fixed connection of shell (31), action wheel (33) and first motor (32) output rotate to be connected, first belt (34) twine in action wheel (33) surface, follow driving wheel (35) and set up in the inside lower extreme of first belt (34), and action wheel (33) are connected with the surface transmission of following driving wheel (35) through first belt (34), first pivot (36) run through in the inside lower extreme of organism (1), first crushing barrel (37) set up in first pivot (36) middle part, first belt pulley (38) and first pivot (36) right-hand member rotate to be connected, second belt (39) twine in first belt pulley (38) surface, second belt pulley (310) sets up in the inside upper end of second belt (39) to first belt pulley (38) are connected through second belt (39) and second belt pulley (310) surface transmission, second pivot (311) are connected with second belt pulley (310) left end rotation, the crushing section of thick bamboo of second (312) sets up in second pivot (311) middle part, terminal surface upper end fixed connection before shell (31) and organism (1), power cord (4), first motor (32) and second motor (104) all are connected with control switch (5) electricity.

3. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: the swing amplitude range of the movable rod (105) is 30-80 degrees.

4. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: the middle of the filter plate (109) is provided with a filter screen (1091), and the size of a through hole in the filter screen (1091) is 0.8 cm.

5. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: the support rods (102) are cuboid and are provided with two support rods.

6. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: the diameter of the first gear (103) is set to be 12 cm, and the diameter of the second gear (107) is set to be 5 cm.

7. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: the number of the connecting pieces (1010) is two.

8. The pulverizing and screening mechanism for rubber preparation as defined in claim 1, wherein: and a waterproof anti-oxidation layer is bonded on the outer surface of the horizontal rod (101).