Mixing device is used in production of rubber conveyer belt
Technical Field
The utility model relates to a rubber transportation takes production technical field, especially relates to a mixing device is used in production of rubber transportation area.
Background
The rubber transportation has characteristics such as heat-resisting area, wear-resisting area, burning resistance area, alkali-resisting area, oil-resisting area, cold-resistant area, mainly used fixed material transport of enterprises such as various mines, metallurgy, steel, coal, water and electricity, building materials, chemical industry, grain, in the production process of rubber transportation area, need use mixing device to mix rubber, carbon black and additive, but current mixing device is when adding carbon black and additive, the volume of adding can not accurate control, the quality of producing rubber transportation area has been reduced, consequently, can not satisfy the requirement.
Through the retrieval, chinese patent No. CN208375645U discloses a mixing device, including mixing jar, the unloading pipe is installed to mixing jar's bottom, one side bottom weld of mixing jar has the bracing piece, the one end welding of bracing piece has the supporting shoe, mixing jar's top fixed mounting has the fixed block, the fluting has been seted up at the top of fixed block, the activity is pegged graft in the fluting has the inserted bar, the top welding of inserted bar is in the backup pad, the fixed motor that is provided with in top of backup pad, the output and the drive shaft transmission of motor are connected, the drive shaft runs through the backup pad setting, just in the drive shaft extension mixing jar, the embedding of top one side of mixing jar is provided with into the rubber tube.
The existing mixing device has the following defects: although the spiral stirring blades are arranged to assist discharging while stirring, the stirring effect is reduced, and the stirring time needs to be prolonged; need the manual work to judge through the scale during the feeding, need manual operation moreover, it is not convenient enough.
Therefore, a mixing device for producing a rubber conveyer belt is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mixing device for producing a rubber conveying belt.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mixing device is used in production of rubber transportation area, includes mixing jar, the vertical bull stick that is equipped with in the mixing jar, mixing jar up end fixed mounting has driving motor, the equipartition has a plurality of stirring vane around the bull stick, and a plurality of stirring vane all with bull stick fixed connection, the bull stick upper end run through mixing jar and with the coaxial fixed connection of driving motor output, mixing tank bottoms fixed mounting has the discharging pipe, the vertical driven lever that is equipped with in the discharging pipe, driven lever upper end and the coaxial fixed connection of bull stick, and fixed cover is equipped with helical blade on the driven lever, be equipped with the closing mechanism in the discharging pipe, mixing jar upper end fixed mounting has inlet pipe and filling tube, the fixed reinforced mechanism that is equipped with in filling tube upper end.
Preferably, the closing mechanism sets up two risers in the discharging pipe both sides including the symmetry, two the riser all with mixing pot fixed connection, two equal level is equipped with hydraulic telescoping rod between riser and the discharging pipe, hydraulic telescoping rod one end and riser fixed connection, and hydraulic telescoping rod other end fixedly connected with closing plate, two the one end that the closing plate is close to each other all runs through the discharging pipe lateral wall and offsets, two the one end that the closing plate is close to each other all is equipped with the arc fluting that matches with the driven lever, the width of closing plate is greater than discharging pipe internal diameter, and the width of closing plate is less than discharging pipe external diameter.
Preferably, feeding mechanism is including setting up the graduated flask at the filling tube upside, graduated flask lower extreme fixedly connected with adds the material piece, and adds material piece lower extreme and filling tube fixed connection, the level sets up the cylinder type cavity in the feeding piece, matching has the cylinder type piece in the cylinder type cavity, be equipped with control cylinder type piece pivoted control mechanism on adding the material piece, the equipartition has a plurality of recesses on the cylinder type piece arc lateral wall, both ends all are equipped with the first opening of intercommunication cylinder type cavity about adding the material piece, first opening and recess phase-match, the graduated flask lower extreme is equipped with the second opening that corresponds with first opening.
Preferably, the control mechanism comprises a servo motor fixedly installed on the side wall of the feeding block, the output end of the servo motor is coaxially and fixedly connected with a driving shaft, and the driving shaft penetrates through the feeding block and is coaxially and fixedly connected with the cylindrical block.
Preferably, the vertical equipartition has a plurality of bar scraper blades in the mixing pot, the bar scraper blade offsets with mixing pot inner wall, and the bar scraper blade passes through a plurality of stirring vane and bull stick fixed connection.
Preferably, a sealing rubber pad is fixedly connected to the bottom wall of the arc-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up bull stick and stirring vane, utilize driving motor drive to guarantee the stirring effect, set up the driven lever in the discharging pipe simultaneously, be fixed with helical blade on the driven lever, helical blade can assist the ejection of compact when rotating to do not influence and assist the ejection of compact under the prerequisite of stirring effect, utilize the closing mechanism can decide whether the ejection of compact.
2. Through set up the feeding block between inlet pipe and graduated flask, servo motor control cylinder type block rotates, and cylinder type block rotates and is carrying a quantitative material promptly, so can control reinforced quantity and speed through control servo motor, do not need the manual work to operate, and the accuracy is higher moreover.
Drawings
FIG. 1 is a schematic structural view of a mixing device for producing a rubber conveyer belt according to the present invention;
fig. 2 is a schematic structural view of a sealing mechanism in a mixing device for producing a rubber conveyer belt according to the present invention;
fig. 3 is the utility model provides a rubber transportation takes production with reinforced mechanism's among mixing device structural schematic.
In the figure: 1 mixing pot, 2 rotating rods, 3 driving motors, 4 stirring blades, 5 driven rods, 6 helical blades, 7 closing mechanisms, 8 feeding pipes, 9 feeding pipes, 10 feeding mechanisms, 11 vertical plates, 12 hydraulic telescopic rods, 13 sealing plates, 14 measuring cylinders, 15 feeding blocks, 16 cylindrical blocks, 17 control mechanisms, 18 servo motors, 19 driving shafts, 20 strip-shaped scraping plates, 21 sealing rubber pads and 22 discharging pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a mixing device is used in production of rubber transportation area, including mixing jar 1, the vertical bull stick 2 that is equipped with in mixing jar 1, 1 up end fixed mounting in mixing jar has driving motor 3, the equipartition has a plurality of stirring vane 4 around the bull stick 2, and a plurality of stirring vane 4 all with bull stick 2 fixed connection, thereby bull stick 2 rotates and drives a plurality of stirring vane 4 and rotate and stir, vertical equipartition has a plurality of bar scraper blades 20 in mixing jar 1, bar scraper blade 20 offsets with mixing jar 1 inner wall, and bar scraper blade 20 is through a plurality of stirring vane 4 and bull stick 2 fixed connection, can drive a plurality of bar scraper blades 20 when bull stick 2 rotates and scrape mixing jar 1 inner wall, 2 upper ends of bull stick run through mixing jar 1 and with the coaxial fixed connection of driving motor 3 output, driving motor 3 can drive bull stick 2 and rotate.
Wherein, the bottom of the mixing pot 1 is fixedly provided with a discharging pipe 22 for discharging, a driven rod 5 is vertically arranged in the discharging pipe 22, the upper end of the driven rod 5 is coaxially and fixedly connected with a rotating rod 2, the driven rod 5 is fixedly sleeved with a helical blade 6, the rotating rod 2 drives the driven rod 5 to rotate, so as to drive the helical blade 6 to rotate for auxiliary discharging, a sealing mechanism 7 is arranged in the discharging pipe 22, the sealing mechanism 7 comprises two vertical plates 11 symmetrically arranged at two sides of the discharging pipe 22, the two vertical plates 11 are both fixedly connected with the mixing pot 1, a hydraulic telescopic rod 12 is horizontally arranged between the two vertical plates 11 and the discharging pipe 22, one end of the hydraulic telescopic rod 12 is fixedly connected with the vertical plates 11, the other end of the hydraulic telescopic rod 12 is fixedly connected with a sealing plate 13, the mutually close ends of the two sealing plates 13 all penetrate through the side wall of the discharging pipe 22 and are abutted against, fixedly connected with sealing rubber pad 21 on the arc fluting diapire guarantees to hold driven lever 5 when sealing, and the width of closing plate 13 is greater than discharging pipe 22 internal diameter, and the width of closing plate 13 is less than discharging pipe 22 external diameter, guarantees two closing plates 13 to discharging pipe 22's sealed effect.
Wherein, the upper end of the mixing pot 1 is fixedly provided with a feeding pipe 8 and a feeding pipe 9, the upper end of the feeding pipe 9 is fixedly provided with a feeding mechanism 10, the feeding mechanism 10 comprises a measuring cylinder 14 arranged at the upper side of the feeding pipe 9 and used for feeding materials, the lower end of the measuring cylinder 14 is fixedly connected with a feeding block 15, the lower end of the feeding block 15 is fixedly connected with the feeding pipe 9, a cylindrical cavity is horizontally arranged in the feeding block 15, a cylindrical block 16 is matched and arranged in the cylindrical cavity, the feeding block 15 is provided with a control mechanism 17 for controlling the rotation of the cylindrical block 16, the control mechanism 17 comprises a servo motor 18 fixedly arranged on the side wall of the feeding block 15, the output end of the servo motor 18 is coaxially and fixedly connected with a driving shaft 19, the driving shaft 19 penetrates through the feeding block 15 and is coaxially and fixedly connected with the cylindrical block 16, the servo motor 18 can drive the cylindrical block 16 to rotate by the, the upper end and the lower end of the feeding block 15 are provided with first openings communicated with the cylindrical cavity, the first openings are matched with the grooves, the lower end of the measuring cylinder 14 is provided with second openings corresponding to the first openings, and quantitative materials can be conveyed by rotating for half a circle.
The utility model discloses in, when using, feed in to mixing jar 1 through inlet pipe 8, then open 2 rotations of bull stick in the driving motor 3 drive mixing jar 1, thereby it is mixed through stirring of a plurality of stirring vane 4 on the bull stick 2, when needing to feed in raw material, add the material that needs to add in the vector section of thick bamboo 14, it drives cylindrical piece 16 rotation to open servo motor 18, according to the rotation number of week of cylindrical piece 16, can decide the volume of the interior material of mixing jar 1 that gets into, after mixing finishes, control two hydraulic telescoping rod 12 contractions, drive two closing plate 13 and leave the removal mutually, remove the seal effect to discharging pipe 22, bull stick 2 rotates this moment and drives driven lever 5 and rotates, helical blade 6 on the driven lever 5 rotates and assists the ejection of compact.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.