CN210389739U

CN210389739U - Novel coupling type automatic safety locking type internal mixer

Info

Publication number: CN210389739U
Application number: CN201921233820.XU
Authority: CN
Inventors: 杨斌
Original assignee: Dongguan Hongxiang Machinery Co ltd
Current assignee: Dongguan Hongxiang Machinery Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-24
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to the technical field of rubber and plastic mixing equipment, in particular to a novel coupling type automatic safety locking type mixer with an automatic safety locking function, which comprises a machine base and a control electric cabinet, wherein the machine base is provided with a vertical wall, a main motor, a speed reducer, a mixing chamber right support, a mixing chamber left support, a water inlet and outlet pipe and an operating panel, the main motor and the speed reducer are driven by a belt, a mixing main shaft and a mixing auxiliary shaft are arranged between the mixing chamber right support and the mixing chamber left support, the mixing main shaft and the mixing auxiliary shaft are provided with the mixing chamber, the speed reducer is provided with a power output shaft, the mixing main shaft and the mixing auxiliary shaft adopt the same gear design to connect a coupling, the mixing main shaft and the main shaft adopt an automatic pushing and overturning oil cylinder to pour materials in the mixing chamber, the automatic return locking structure is completed by pressing down a heavy hammer and adopting, the failure rate can be effectively reduced, the service life of parts is prolonged, production accidents are not easy to occur, and the maintenance cost is saved.

Description

Novel coupling type automatic safety locking type internal mixer

The technical field is as follows:

the utility model relates to a rubber and plastic mixing equipment technical field refers in particular to a novel shaft coupling type takes automatic safe locking type banbury mixer.

Background art:

in the rubber and plastic banburying processing process, the banbury mixer is widely used production equipment, and the banbury mixers in the current market are various in types, but all have the following problems: manual material pouring increases labor cost, and not only is the production efficiency low, but also potential safety hazards exist; the connection structure of the mixing chamber and the reduction gearbox is complex and is not easy to maintain; the hammering structure has no locking function, can not be positioned for a long time, and is easy to fall off, thereby causing serious threat to the life of operators. Due to manual operation, the material pouring and return angles of the mixing chamber are not controllable, the position of the heavy hammer is not fixed, the heavy hammer and lamp parts of the mixing machine can be seriously damaged, the maintenance is inconvenient, and the production is seriously influenced.

The utility model has the following contents:

the utility model aims at overcoming the defects of the prior art, and provides a novel coupling type automatic safety locking internal mixer, which has scientific structural design, adopts the same gear design for an internal mixing main shaft and an internal mixing auxiliary shaft, adopts coupling connection for the internal mixing main shaft and a main power shaft, is convenient to install, saves the accessory cost and is convenient to maintain; the material pouring of the mixing chamber is automatically pushed and turned by the oil cylinder, and the material pouring is completed with an automatic return locking structure, so that the production efficiency is greatly improved, the return is accurate and stable, and the damage of parts and the injury of personnel are reduced; through the structure of pushing down the weight and passing through cylinder bolt location with the return, can effectively reduce the fault rate, promote the life-span of spare part, effectual protection operating personnel's the security of the lives and property is difficult for appearing the production accident, saves the maintenance cost.

For realizing above-mentioned mesh, the utility model discloses a following technical scheme, a novel shaft coupling type takes automatic safe locking type banbury mixer, including frame, control cabinet, the frame on be equipped with upright wall, main motor, speed reducer, mixing chamber right branch seat, mixing chamber left branch seat, business turn over water pipe and operating panel, through belt transmission between main motor and the speed reducer, be equipped with mixing main shaft and mixing countershaft between mixing chamber right branch seat and the mixing chamber left branch seat, be equipped with the mixing chamber on mixing main shaft and the mixing countershaft, the mixing chamber lower extreme is equipped with the outlet, is equipped with mixing chamber return seat on the frame of mixing chamber lower extreme lower part, is equipped with power output shaft on the speed reducer.

The banburying main shaft and the banburying auxiliary shaft are arranged in parallel, one end of the banburying main shaft and one end of the banburying auxiliary shaft are provided with the parallel gear boxes, the banburying main shaft penetrates through the parallel gear boxes to be in butt joint with a power output shaft of a speed reducer, the banburying main shaft is fixedly connected with the power output shaft through a coupler, the coupler comprises a left coupling sleeve, a right coupling sleeve, a left fixing sleeve and a right fixing sleeve, the left coupling sleeve is fixedly connected with the right coupling sleeve through screws, the left fixing sleeve is tightly attached to the left coupling sleeve, the right fixing sleeve is tightly attached to the right coupling sleeve, the banburying main shaft is in transmission through the power output shaft, the banburying auxiliary shaft and the banburying main shaft are in gear engagement transmission through the parallel gear boxes, the banburying main shaft and the banburying auxiliary shaft adopt.

The other end of the internal mixing main shaft is provided with a material pouring flange plate which is connected with the internal mixing chamber, the other end of the internal mixing auxiliary shaft is provided with an auxiliary shaft bearing sleeve, the machine base is also provided with a material pouring oil cylinder base, the material pouring oil cylinder base is provided with a material pouring oil cylinder, a piston rod of the material pouring oil cylinder is movably connected with the edge of the material pouring flange plate, the right support and the left support of the mixing chamber are both provided with a mixing chamber return groove, the edge of the mixing chamber return groove is provided with a return lock head, the machine base is provided with a return locking oil cylinder at the position corresponding to the right support and the left support of the mixing chamber, the piston rod of the return locking oil cylinder is movably connected with the return lock head, through adopting the hydro-cylinder automatic promotion upset to the banburying room material pouring, the structure of self return locking is accomplished in the material pouring, has not only promoted production efficiency greatly, and the return is accurate, stable, reduces the damage and the personnel injury of spare part.

The material-pouring hydraulic station is arranged on one side of the vertical wall, the material-feeding port is arranged at the back of the vertical wall, the heavy hammer cylinder seat is arranged at the upper end of the vertical wall, the heavy hammer cylinder and the locking cylinder are arranged on the upper surface of the heavy hammer cylinder seat, the dustproof cover is arranged below the heavy hammer cylinder seat, the dust-sucking port is arranged at the upper part of the dustproof cover, the heavy hammer is connected onto a piston rod of the heavy hammer cylinder, the heavy hammer is provided with two heavy hammer guide rods and a heavy hammer locking rod which are arranged in parallel with the heavy hammer cylinder, the heavy hammer guide rods and the heavy hammer are fixedly connected onto the heavy hammer cylinder seat to reciprocate up and down, the heavy hammer locking rod is provided with a heavy hammer return locking groove and a heavy hammer pressing locking groove, the positions of the heavy hammer return locking groove and the heavy hammer pressing locking groove correspond to the piston rod of the locking cylinder, and, and the maintenance cost is saved.

The feeding door is connected with the piston rod of the feeding door cylinder, and the feeding door and the dust cover can play a role in safety protection for operators.

The internal mixing chamber can rotate by 0-135 degrees by taking an internal mixing main shaft as a center through the power of the material pouring oil cylinder, the internal mixing chamber corresponds to the heavy hammer up and down, the overturning and material pouring angles of the internal mixing chamber can be set, and the internal mixing chamber is convenient and quick and saves manpower.

The auxiliary shaft bearing sleeve corresponds to the internal mixing chamber return groove from top to bottom, and the internal mixing chamber is accurately positioned and fixed firmly through the return lock head lock, so that errors can be avoided.

The water inlet and outlet pipes are connected with the banburying chamber, the banburying main shaft, the banburying auxiliary shaft and the heavy hammer guide rod through pipelines, and the temperature of the banburying process is reduced through the water inlet and outlet pipes, so that the banburying degree of raw materials is effectively protected, equipment can be protected, and high-temperature damage to parts is prevented.

The utility model discloses beneficial effect does: the internal mixer comprises a base and a control electric cabinet, wherein the base is provided with a vertical wall, a main motor, a speed reducer, an internal mixing chamber right support, an internal mixing chamber left support, a water inlet and outlet pipe and an operation panel, the main motor and the speed reducer are in belt transmission, an internal mixing main shaft and an internal mixing auxiliary shaft are arranged between the internal mixing chamber right support and the internal mixing chamber left support, the internal mixing main shaft and the internal mixing auxiliary shaft are provided with internal mixing chambers, the lower end of the internal mixing chamber is provided with a water outlet, the base at the lower part of the lower end of the internal mixing chamber is provided with an internal mixing chamber return seat, the speed reducer is provided with a power output shaft, the internal mixing main shaft and the internal mixing auxiliary shaft are in the same gear design; the material pouring of the mixing chamber is automatically pushed and turned by the oil cylinder, and the material pouring is completed with an automatic return locking structure, so that the production efficiency is greatly improved, the return is accurate and stable, and the damage of parts and the injury of personnel are reduced; through the structure that pushes down the weight and the cylinder bolt location is passed through in the return, can effectively reduce the fault rate, promote the life-span of spare part, the difficult production accident that appears saves the maintenance cost.

Description of the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention in another direction;

FIG. 3 is a schematic view of the internal structure of the present invention in another direction;

FIG. 4 is a schematic view of a part of the mixing chamber of the present invention;

FIG. 5 is a schematic view of another embodiment of the mixing chamber of the present invention;

fig. 6 is a schematic view of the locking part of the present invention.

The specific implementation mode is as follows:

see fig. 1-6 for illustration: the utility model relates to a novel automatic safe locking type banbury mixer in shaft coupling formula area, including frame 1, control cabinet 2, frame 1 on be equipped with upright wall 3, main motor 4, speed reducer 5, mixing chamber right branch seat 6, mixing chamber left branch seat 9, business turn over water pipe 12 and operating panel 13, through belt transmission between main motor 4 and the speed reducer 5, be equipped with mixing main shaft 11 and mixing countershaft 28 between mixing chamber right branch seat 6 and the mixing chamber left branch seat 9, be equipped with mixing chamber 10 on mixing main shaft 11 and the mixing countershaft 28, mixing chamber 10 lower extreme is equipped with outlet 101, be equipped with mixing chamber return seat 102 on the frame 1 of mixing chamber 10 lower extreme lower part, be equipped with power output shaft 50 on the speed reducer 5.

The internal mixing main shaft 11 and the internal mixing auxiliary shaft 28 are arranged in parallel, one end of the internal mixing main shaft 11 and one end of the internal mixing auxiliary shaft 28 are provided with a parallel gear box 7, the internal mixing main shaft 11 penetrates through the parallel gear box 7 to be in butt joint with a power output shaft 50 of a speed reducer 5, the internal mixing main shaft 11 is fixedly connected with the power output shaft 50 through a coupler 8, the coupler 8 comprises a left coupling shaft sleeve 81, a right coupling shaft sleeve 82, a left fixing sleeve 80 and a right fixing sleeve 83, the left coupling shaft sleeve 81 is fixedly connected with the right coupling shaft sleeve 82 through screws, the left fixing sleeve 80 is tightly attached to the left coupling shaft sleeve 81, the right fixing sleeve 83 is tightly attached to the right coupling shaft sleeve 82, the internal mixing main shaft 11 is driven through the power output shaft 50, and the internal.

The other end of the mixing main shaft 11 is provided with a material pouring flange 25, the material pouring flange 25 is connected with the mixing chamber 10, the other end of the mixing auxiliary shaft 28 is provided with an auxiliary shaft bearing sleeve 29, the machine base 1 is further provided with a material pouring cylinder seat 26, the material pouring cylinder seat 26 is provided with a material pouring cylinder 27, a piston rod of the material pouring cylinder 27 is movably connected with the edge of the material pouring flange 25, the right support 6 and the left support 9 of the mixing chamber are respectively provided with a mixing chamber return groove 91, the edge of the mixing chamber return groove 91 is provided with a return lock 92, the machine base 1 is provided with a return locking cylinder 90 at the position corresponding to the right support 6 and the left support 9 of the mixing chamber, and the piston rod of the return locking cylinder 90 is movably connected with the return lock 92.

The automatic feeding and discharging device is characterized in that a material dumping hydraulic station 30 is arranged on one side of the vertical wall 3, a material feeding port 31 is arranged behind the vertical wall 3, a heavy hammer cylinder seat 14 is arranged at the upper end of the vertical wall 3, a heavy hammer cylinder 15 and a locking cylinder 19 are arranged above the heavy hammer cylinder seat 14, a dust cover 20 is arranged below the heavy hammer cylinder seat 14, a dust suction port 32 is arranged at the upper part of the dust cover 20, a heavy hammer 16 is connected onto a piston rod of the heavy hammer cylinder 15, two heavy hammer guide rods 17 and two heavy hammer locking rods 18 which are parallel to the heavy hammer cylinder 15 are arranged on the heavy hammer 16, the heavy hammer guide rods 17 and the heavy hammer locking rods 18 are fixedly connected onto the heavy hammer cylinder seat 14 to reciprocate up and down, a heavy hammer return locking groove 181 and a heavy hammer pressing locking groove 182 are arranged on the heavy hammer locking rod 18, and.

The hammer comprises a hammer cylinder 15, a cylinder frame 21, a dust cover cylinder 22 and a feeding door cylinder 23, wherein the cylinder frame 21 is arranged on the hammer cylinder 15, a piston rod of the dust cover cylinder 22 is connected with a dust cover 20, a feeding door 24 is arranged between a feeding port 31 and the dust cover 20, and the feeding door 24 is connected with a piston rod of the feeding door cylinder 23.

The internal mixing chamber 10 can rotate by 0-135 degrees by taking the internal mixing main shaft 11 as the center through the power of the material pouring oil cylinder 27, and the internal mixing chamber 10 corresponds to the heavy hammer 16 up and down.

The auxiliary shaft bearing sleeve 29 corresponds to the internal mixing chamber return groove 91 up and down and is buckled through a return lock head 92.

The water inlet and outlet pipe 12 is connected with the banburying chamber 10, the banburying main shaft 11, the banburying auxiliary shaft 28 and the heavy hammer guide rod 17 through pipelines.

The operation flow is as follows: before the device works, the auxiliary shaft bearing sleeve 29 is attached to the return groove 91 of the mixing chamber, the mixing chamber 10 is in a state that the port is vertically corresponding to the heavy hammer 16, the heavy hammer 16 is at the upper position, the piston rod of the locking cylinder 19 is inserted into the return locking groove 181 of the heavy hammer locking rod 18, and the dust cover 20 and the feeding door 24 are both in an upper opening state; when in work, an operator puts the raw materials into the mixing chamber 10 from the feeding port 31, sets the mixing time through the operation panel 13, starts the equipment, the feeding door 24 is closed through the feeding door cylinder 23, the dust cover 20 is pushed down and closed through the dust cover cylinder 22, the dust cover 20 is attached to the banburying chamber 10 to form a fence type shield, the locking cylinder 19 is retracted, the heavy hammer 16 automatically descends, after the heavy hammer 16 descends to a proper position, the locking cylinder 19 pushes out the heavy hammer inserted into the heavy hammer locking lever 18 to press the locking groove 182, the main motor 4 starts to run according to the set material beating speed, the speed reducer 5 is driven to drive the mixing main shaft 11 and the mixing auxiliary shaft 28 to stir and beat materials through the coupler 8, the water inlet and outlet pipe 12 determines whether to be opened or not according to the set material beating temperature, dust generated in the material beating process can be discharged from the dust suction port 32, and the water circulation cooling can be carried out if the mixing chamber 10 exceeds the set temperature in the material beating process; after the material mixing is completed, the locking cylinder 19 is retracted, the heavy hammer 16 automatically ascends, after the heavy hammer 16 ascends to the right position, the locking cylinder 19 pushes out the heavy hammer return locking groove 181 inserted into the heavy hammer locking rod 18, the feeding door cylinder 23 retracts to open the feeding door 24, the dust cover cylinder 22 retracts to open the dust cover 20, the material pouring hydraulic station 30 is started, the two return locking cylinders 90 pull the return lock heads 92 to open, the material pouring cylinder 27 pushes the material pouring flange 25 to drive the mixing chamber 10 to turn over, and the mixed raw materials are poured out; after the material pouring is finished, the material pouring oil cylinder 27 resets the mixing chamber 10, and the return locking oil cylinder 90 pushes the return lock head 92 to lock the mixing chamber, so that one mixing cycle is completed.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a novel shaft coupling takes automatic safe locking type banbury mixer, includes frame (1), control electric cabinet (2), its characterized in that: frame (1) on be equipped with upright wall (3), main motor (4), speed reducer (5), mixing chamber right branch seat (6), mixing chamber left branch seat (9), business turn over water pipe (12) and operating panel (13), through belt transmission between main motor (4) and speed reducer (5), be equipped with mixing main shaft (11) and mixing countershaft (28) between mixing chamber right branch seat (6) and mixing chamber left branch seat (9), be equipped with mixing chamber (10) on mixing main shaft (11) and mixing countershaft (28), mixing chamber (10) lower extreme is equipped with outlet (101), be equipped with mixing chamber return seat (102) on mixing chamber (10) lower extreme frame (1), be equipped with power output shaft (50) on speed reducer (5).

2. The novel coupling type automatic safety locking internal mixer with belt of claim 1 is characterized in that: the internal mixing main shaft (11) and the internal mixing auxiliary shaft (28) are arranged in parallel, one end of the internal mixing main shaft (11) and one end of the internal mixing auxiliary shaft (28) are provided with parallel gear boxes (7), the internal mixing main shaft (11) penetrates through the parallel gear boxes (7) to be in butt joint with a power output shaft (50) of a speed reducer (5), the internal mixing main shaft (11) and the power output shaft (50) are fixedly connected through a coupler (8), the coupler (8) comprises a left coupling sleeve (81) and a right coupling sleeve (82), the left fixed sleeve (80) and the right fixed sleeve (83), the left coupling sleeve (81) is fixedly connected with the right coupling sleeve (82) through screws, the left fixed sleeve (80) is tightly attached to the left coupling sleeve (81), the right fixed sleeve (83) is tightly attached to the right coupling sleeve (82), the internal mixing main shaft (11) is driven through a power output shaft (50), and the internal mixing auxiliary shaft (28) and the internal mixing main shaft (11) are driven through gear engagement in a parallel gear box (7).

3. The novel coupling type automatic safety locking internal mixer with belt of claim 1 is characterized in that: the other end of the internal mixing main shaft (11) is provided with a material pouring flange plate (25), the material pouring flange plate (25) is connected with the internal mixing chamber (10), the other end of the internal mixing auxiliary shaft (28) is provided with an auxiliary shaft bearing sleeve (29), the machine base (1) is also provided with a material pouring cylinder seat (26), the material pouring cylinder seat (26) is provided with a material pouring cylinder (27), a piston rod of the material pouring cylinder (27) is movably connected with the edge of the material pouring flange plate (25), banburying chamber right branch seat (6) and banburying chamber left branch seat (9) on all be equipped with banburying chamber return groove (91), the edge of banburying chamber return groove (91) is equipped with return tapered end (92), the position that corresponds with banburying chamber right branch seat (6) and banburying chamber left branch seat (9) on frame (1) all is equipped with return locking cylinder (90), the piston rod and return tapered end (92) swing joint of return locking cylinder (90).

4. The novel coupling type automatic safety locking internal mixer with belt of claim 1 is characterized in that: a material pouring hydraulic station (30) is arranged on one side of the vertical wall (3), a material feeding port (31) is arranged at the back of the vertical wall (3), a heavy hammer cylinder seat (14) is arranged at the upper end of the vertical wall (3), a heavy hammer cylinder (15) and a locking cylinder (19) are arranged on the heavy hammer cylinder seat (14), a dust cover (20) is arranged below the heavy hammer cylinder seat (14), a dust suction port (32) is arranged at the upper part of the dust cover (20), a heavy hammer (16) is connected onto a piston rod of the heavy hammer cylinder (15), two heavy hammer guide rods (17) and two heavy hammer locking rods (18) which are parallel to the heavy hammer cylinder (15) are arranged on the heavy hammer (16), the heavy hammer guide rods (17) and the heavy hammer locking rods (18) are fixedly connected onto the heavy hammer cylinder seat (14) to reciprocate up and down, heavy hammer return locking grooves (181) and heavy hammer pressing locking grooves (182), the positions of the heavy hammer return locking groove (181) and the heavy hammer pressing locking groove (182) correspond to the piston rod of the locking cylinder (19).

5. The novel coupling type automatic safety locking internal mixer with belt of claim 4 is characterized in that: the hammer feeding device is characterized in that a cylinder frame (21) is arranged on the hammer cylinder (15), a dust cover cylinder (22) and a feeding door cylinder (23) are arranged on the cylinder frame (21), a piston rod of the dust cover cylinder (22) is connected with the dust cover (20), a feeding door (24) is arranged between the feeding port (31) and the dust cover (20), and the feeding door (24) is connected with a piston rod of the feeding door cylinder (23).

6. The novel coupling type automatic safety locking internal mixer with belt of claim 1 is characterized in that: the internal mixing chamber (10) can rotate for 0-135 degrees by taking an internal mixing main shaft (11) as a center through the power of the material pouring oil cylinder (27), and the internal mixing chamber (10) corresponds to the heavy hammer (16) up and down.

7. The novel coupling type automatic safety locking type internal mixer with the belt as claimed in claim 3 is characterized in that: the auxiliary shaft bearing sleeve (29) is vertically corresponding to the return groove (91) of the mixing chamber and is buckled through a return lock head (92).

8. The novel coupling type automatic safety locking internal mixer with belt of claim 1 is characterized in that: the water inlet and outlet pipe (12) is connected with the banburying chamber (10), the banburying main shaft (11), the banburying auxiliary shaft (28) and the heavy hammer guide rod (17) through pipelines.