CN213353063U

CN213353063U - Raw material stirring tank

Info

Publication number: CN213353063U
Application number: CN202021951618.3U
Authority: CN
Inventors: 蒋舒
Original assignee: Hangzhou Lin'an Yangshi Cable Material Co ltd
Current assignee: Hangzhou Lin'an Yangshi Cable Material Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-04
Anticipated expiration: 2030-09-08

Abstract

The application relates to the field of cable material processing, in particular to a raw material stirring tank which comprises a tank body, two horizontal rotating shafts symmetrically distributed on the tank body, a connecting rod rotatably sleeved on the rotating shafts, a semicircular cover plate arranged on the connecting rod, and a rotating device arranged on the tank body and used for rotating the connecting rod; the rotating device comprises two vertical sliding rails fixedly connected with the tank body, and the positions of the sliding rails correspond to the positions of the connecting rods one by one; the rotating device further comprises a sliding block which is embedded on the sliding rail in a sliding mode, a traction rod which is hinged between the sliding block and the connecting rod and used for driving the connecting rod to rotate, and a driving mechanism which is arranged on the tank body and used for driving the sliding block to ascend and descend. Compared with the prior art, the cover plate has the advantages that the rotating distance of the cover plate is shortened, the opening and closing efficiency of the tank body is improved, the manual opening and closing operation of the tank body by workers is omitted, and the operation of the workers is greatly facilitated.

Description

Raw material stirring tank

Technical Field

The application relates to the field of cable material processing, in particular to a raw material stirring tank.

Background

The stirring tank is one of necessary devices in a cable material processing plant, and multiple raw materials are stirred and mixed by rotating a shaft with blades in an inner cavity of the tank body and are made into a mixture with proper consistency.

Referring to fig. 4, a raw material mixing tank comprises a base 1, a tank body 2 erected on the base 1, a vertical rotating shaft 3 rotatably connected to the outer side wall of the tank body 2, a cover plate 4 fixedly sleeved on the rotating shaft 3 and used for opening and closing an opening at the upper end of the tank body 2, an oil injection pipe 5 arranged on the cover plate 4, a discharge pipe 6 arranged at the lower end of the tank body 2, a mixing paddle 7 rotatably connected in the tank body 2, and a power mechanism 8 arranged on the base 1 and used for driving the mixing paddle 7 to rotate. The staff pours into jar body 2 with plastics powder and grease into earlier, then drives stirring rake 7 through power unit 8 and rotates, and stirring rake 7 will stir plastics powder and grease and mix, and the compounding that forms after the misce bene is discharged from discharging pipe 6 again.

Although above-mentioned raw material mixing jar principle is simple, when needs add the plastics powder toward jar internal, the staff need rotate the apron very hard and open the opening of jar body, and after the plastics powder interpolation finishes, the staff manually rotates the apron again and closes the opening of jar body, and this kind is rotated the apron through the manual work and is opened and close jar open-ended mode and waste time and energy, and the operation of giving the staff has brought inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the staff to open and close the opening of agitator tank, this application provides a raw materials agitator tank.

The application provides a raw material mixing jar adopts following technical scheme:

a raw material stirring tank comprises a tank body, two horizontal rotating shafts symmetrically distributed on the outer side wall of the tank body, a connecting rod rotatably sleeved on the rotating shafts, a semicircular cover plate arranged at one end, close to the tank body, of the connecting rod and used for opening and closing an opening of the tank body, and a rotating device arranged on the tank body and used for rotating the connecting rod; the rotating device comprises two vertical sliding rails fixedly connected to the outer side wall of the tank body, and the positions of the sliding rails correspond to the positions of the connecting rods one by one; the rotating device further comprises a sliding block which is embedded on the sliding rail in a sliding mode, a traction rod which is hinged between the sliding block and the connecting rod and used for driving the connecting rod to rotate, and a driving mechanism which is arranged on the tank body and used for driving the sliding block to ascend and descend.

By adopting the technical scheme, when the opening of the tank body needs to be opened, a worker slides the corresponding sliding block downwards through the driving mechanism, one end of the traction rod moves downwards along with the corresponding sliding block synchronously, the other end of the traction rod can drive the corresponding connecting rod to rotate, then the two cover plates can rotate along with the corresponding connecting rod and separate from the tank body, and then the opening of the tank body opening is completed. When the opening of the tank body needs to be closed, the worker drives the sliding block to slide upwards through the driving mechanism. Compared with the prior art, the opening and closing mode of the tank body is changed, the rotating distance of the cover plate is shortened, the opening and closing efficiency of the tank body is improved, the manual opening and closing operation of the tank body by workers is omitted, and the operation of the workers is greatly facilitated.

Preferably, the driving mechanism comprises a vertical threaded rod which is rotatably connected to the tank body, and the threaded rod vertically penetrates through the sliding block and is in threaded fit with the sliding block; the driving mechanism further comprises a worm wheel fixedly sleeved on the threaded rod, a worm rotatably connected to the tank body and meshed with the worm wheel, and a motor arranged on the tank body and used for driving the worm to rotate.

Through adopting above-mentioned technical scheme, the staff rotates the worm through the motor, and under the combined action of worm and worm wheel, the threaded rod will take place to rotate, under the position restraint effect of screw thread traction and slide rail, the slider alright with slip from top to bottom, actuating mechanism's structural principle is simple, and it is very convenient in the operation. In addition, because the linkage structure of the worm gear and the worm has the functions of increasing torque and self-locking, the load of the motor is reduced, the rotation of the threaded rod is smoother, the operation of locking the position of the sliding block by workers is also omitted, and the operation of the workers is facilitated.

Preferably, the connecting rod is hinged with a connecting block with a rotation axis parallel to the rotation axis of the connecting rod, one end of the connecting block, far away from the connecting rod, is provided with a sliding groove the same as the length direction of the connecting block, one end of the traction rod, far away from the sliding block, is embedded in the sliding groove in a sliding manner, and the bottom of the sliding groove is further provided with a spring abutted to the end of the traction rod.

Through adopting above-mentioned technical scheme, the in-process that the motor drive apron turned to the jar body, and the one end that the traction lever stretched into the spout will promote the connecting rod through compression spring and rotate, and when the apron supported jar body suitable for reading, the apron will stall immediately, and the second spring can in time close the motor for the staff provides the buffering time, has reduced the motor because of frequent sudden stop and has taken place the probability of damaging, has improved the practicality of device.

Preferably, the two ends of the rotating shaft are respectively provided with an ear plate fixedly connected with the tank body, and the rotating shaft is rotatably connected between the two ear plates around the axis of the rotating shaft; arc grooves are formed in two opposite side walls of the two lug plates, the circle center pointed by the arc grooves falls on the axis of the rotating shaft, and abutting rods which are embedded in the arc grooves in a sliding mode are arranged on the connecting rods.

Through adopting above-mentioned technical scheme, the setting of circular arc groove and butt joint pole has not only increased the area of contact of connecting rod and otic placode, has improved the stability when the connecting rod drives the apron and rotates, can also bear the weight of the effort that the apron produced the connecting rod when the apron is unscrewed and static, reduces the load that the connecting rod received, is favorable to prolonging the life of equipment.

Preferably, the abutting rod is rotatably sleeved with a roller.

Through adopting above-mentioned technical scheme, the cylinder can change the sliding friction between butt-joint pole and the circular arc groove lateral wall into the rolling friction of cylinder, has reduced the resistance that the butt-joint pole received when rotating to a certain extent, and the rotation of connecting rod will be more smooth.

Preferably, the opening at the upper end of the tank body is provided with a ring strip coaxial with the tank body, and the lower surface of the cover plate is provided with an embedded groove for embedding the ring strip when the cover plate is abutted against the opening at the upper end of the tank body.

Through adopting above-mentioned technical scheme, the setting of ring strip and caulking groove can be spacing to the position that the apron falls on jar body opening for two apron docks more accurately and closely.

Preferably, the cover plate is provided with a feed inlet with the diameter smaller than that of the tank body, and the feed inlet is provided with a cover for opening and closing the feed inlet.

Through adopting above-mentioned technical scheme, the staff can be according to what of the volume of adding raw materials selects to open the feed inlet or the opening of the jar body, has saved frequently to rotate the apron and has opened jar open-ended step, has improved the flexibility of device. After the raw materials are added, the feeding hole is closed by the worker through the cover, and the raw materials are prevented from splashing when the raw materials are stirred in the tank body.

Preferably, the cover is provided with a viewing port.

Through adopting above-mentioned technical scheme, the viewing aperture provides a viewport for the internal stirring condition of staff's observation jar, has changed the mode that the staff observed the stirring condition through lifting the lid, has made things convenient for staff's operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the tank body, the rotating shaft, the connecting rod, the cover plate, the sliding rail, the sliding block, the traction rod and the driving mechanism, the efficiency of opening and closing the opening of the tank body is improved, the operation of opening and closing the opening of the tank body manually by workers is omitted, and the operation of the workers is greatly facilitated;

2. through the arrangement of the connecting block, the sliding groove and the spring, buffer time is provided for workers to close the motor in time, the probability of damage of the motor due to frequent sudden stop is reduced, and the practicability of the device is improved;

3. through the arrangement of the ear plate, the arc groove and the abutting rod, acting force of the cover plate on the connecting rod is shared, load borne by the connecting rod is reduced, and the service life of equipment is prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;

fig. 4 is a schematic structural diagram of the related art.

Description of reference numerals: 1. a base; 2. a tank body; 3. a discharge pipe; 4. a cover plate; 5. an oil filling pipe; 6. a stirring paddle; 7. a rotating shaft; 8. an ear plate; 9. a connecting rod; 10. a slide rail; 11. a slider; 12. a draw bar; 13. a threaded rod; 14. a worm gear; 15. a worm; 16. a motor; 17. connecting blocks; 18. a chute; 19. a spring; 20. an arc groove; 21. a butting rod; 22. a drum; 23. a ring strip; 24. caulking grooves; 25. a feed inlet; 26. a cover; 27. a viewing port.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, a raw material mixing tank comprises a base 1, a tank body 2 which is erected on the base 1 and has a circular cross section, a discharge pipe 3 arranged at the lower end of the tank body 2, two semicircular cover plates 4 which are rotatably connected to the upper end of the tank body 2 and are used for opening and closing an opening of the tank body 2, an oil injection pipe 5 arranged on the cover plates 4, a vertical mixing paddle 6 rotatably connected in the tank body 2, and a power mechanism arranged on the base 1 and used for driving the mixing paddle 6 to rotate. The opening of jar body 2 upper end is opened earlier to the staff rotatory apron 4, add jar internal back of 2 with the required plastics powder of production cable material, the staff rotates apron 4 again and closes jar opening of body 2 to in injecting oil pipe 5 with the grease injection tube, then drive stirring rake 6 through power unit rotatory, stirring rake 6 will stir plastics powder and grease and mix, the compounding that forms after the misce bene is discharged from discharging pipe 3 again.

Referring to fig. 2 and 3, two horizontal rotating shafts 7 are distributed on the outer side wall of the tank body 2 at equal angular intervals, two ends of each rotating shaft 7 are respectively sleeved with an ear plate 8 fixedly connected with the tank body 2, and the rotating shafts 7 are rotatably connected between the two ear plates 8 around the axes thereof; the rotating sleeve on the rotating shaft 7 is provided with a connecting rod 9, and one end of the connecting rod 9 close to the tank body 2 is fixedly connected with the arc-shaped edge of the cover plate 4. Two vertical slide rails 10 are arranged on the outer side wall of the tank body 2 at equal angular intervals, and the two slide rails 10 are respectively positioned under the two connecting rods 9; a sliding block 11 is embedded on the sliding rail 10 in a sliding manner, a traction rod 12 for driving the connecting rod 9 to rotate is hinged on the sliding block 11, and one end, far away from the sliding block 11, of the traction rod 12 is hinged on one end, far away from the tank body 2, of the connecting rod 9. A vertical threaded rod 13 is rotatably connected to the sliding block 11, and the threaded rod 13 is in threaded fit with the sliding block 11; the threaded rod 13 is fixedly sleeved with a worm wheel 14, the outer side wall of the tank body 2 is rotatably connected with a worm 15 meshed with the worm wheel 14, the outer side wall of the tank body 2 is further provided with a motor 16 used for driving the worm 15 to rotate, and the motor 16 is connected with a power supply through an electric wire. The threaded rod 13, the worm wheel 14, the worm 15 and the motor 16 form a driving mechanism; the slide rail 10, the slide block 11, the traction rod 12 and the driving mechanism form a rotating device. When the opening of the tank body 2 needs to be opened, a worker starts the motor 16 to rotate the worm 15, the threaded rod 13 rotates under the linkage action of the worm 15 and the worm wheel 14, and the sliding block 11 slides up and down under the action of thread traction and position constraint of the sliding rail 10. When the sliding block 11 slides downwards, one end of the traction rod 12 moves downwards along with the sliding block 11 synchronously, the other end of the traction rod 12 drives the connecting rod 9, the connecting rod 9 drives the cover plate 4 to rotate and separate from the opening of the tank body 2, the opening of the tank body 2 is opened, and a worker can add plastic powder into the tank body 2. The staff drives the corresponding slide block 11 to slide upwards through the motor 16, the two cover plates 4 rotate towards the tank body 2 until the cover plates abut against the opening of the tank body 2, and the opening of the tank body 2 is closed.

Referring to fig. 2, one end of the connecting rod 9, which is far away from the tank body 2, is hinged with a connecting block 17, the rotation axis of the connecting block 17 is parallel to the rotation axis of the connecting rod 9, one end of the connecting block 17, which is far away from the connecting rod 9, is provided with a sliding groove 18, the length direction of the sliding groove 18 is the same as that of the connecting block 17, one end of the traction rod 12, which is far away from the sliding block 11, is slidably embedded in the sliding groove 18, and the bottom of the sliding groove 18 is provided with. In the process that the motor 16 drives the cover plate 4 to rotate towards the tank body 2, the cover plate 4 stops rotating immediately when abutting against the tank body 2, the connecting rod 9 also stops rotating, and the traction rod 12 can move for a certain distance through the compression spring 19, so that buffering time is provided for workers to close the motor 16 in time, and the probability that the motor 16 is damaged due to frequent sudden stop is reduced.

Two opposite side walls of the two ear plates 8 on the same side of the tank body 2 are both provided with arc grooves 20, and the circle center pointed by the arc grooves 20 falls on the rotating axis of the connecting rod 9. The connecting rod 9 is fixedly connected with a butting rod 21 which is embedded in the corresponding arc groove 20 in a sliding manner, and the butting rod 21 is also rotatably sleeved with a roller 22. The setting of arc groove 20 and butt pole 21 has not only increased the contact area of connecting rod 9 and otic placode 8, has improved the stability when connecting rod 9 drives apron 4 and rotates, can also share the effort that apron 4 produced connecting rod 9 when apron 4 unscrews and is static, reduces the load that connecting rod 9 received, is favorable to the life of extension equipment.

The opening part of the upper end of the tank body 2 is provided with a ring 23 coaxial with the tank body 2, the lower surfaces of the two cover plates 4 are provided with embedding grooves 24 matched with the ring 23 in an inserting manner, when the cover plates 4 are supported on the opening of the tank body 2, the cover plates 4 can be limited by the matching of the ring 23 and the embedding grooves 24, and the two cover plates 4 are butted more accurately and tightly.

Referring to fig. 1, a feed inlet 25 with a circular cross section is formed on the cover plate 4, the diameter of the feed inlet 25 is smaller than that of the tank body 2, and a cover 26 for opening and closing the feed inlet 25 is installed on the feed inlet 25. When the amount of the plastic powder added into the tank body 2 is less, a worker can select to add the plastic powder into the tank body 2 through the feed port 25, so that the step of frequently rotating the cover plate 4 to open the opening of the tank body 2 is omitted, and the flexibility of the device is improved. In addition, the cover 26 is also provided with an observation port 27, which is convenient for workers to observe the stirring condition in the tank body 2.

The implementation principle of the embodiment is as follows: when the opening of the tank body 2 needs to be opened, a worker starts the motor 16 to rotate the worm 15, the threaded rod 13 rotates under the linkage action of the worm 15 and the worm wheel 14, and the sliding block 11 slides up and down under the action of thread traction and position constraint of the sliding rail 10. When the sliding block 11 slides downwards, one end of the traction rod 12 moves downwards along with the sliding block 11 synchronously, the other end of the traction rod 12 drives the connecting rod 9, the connecting rod 9 drives the cover plate 4 to rotate and separate from the opening of the tank body 2, the opening of the tank body 2 is opened, and a worker can add plastic powder into the tank body 2. The staff drives the corresponding slide block 11 to slide upwards through the motor 16, the two cover plates 4 rotate towards the tank body 2 until the cover plates abut against the opening of the tank body 2, and the opening of the tank body 2 is closed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a raw materials agitator tank which characterized in that: the tank comprises a tank body (2), two horizontal rotating shafts (7) symmetrically distributed on the outer side wall of the tank body (2), a connecting rod (9) rotatably sleeved on the rotating shafts (7), a semicircular cover plate (4) arranged at one end, close to the tank body (2), of the connecting rod (9) and used for opening and closing an opening of the tank body (2), and a rotating device arranged on the tank body (2) and used for rotating the connecting rod (9); the rotating device comprises two vertical sliding rails (10) fixedly connected to the outer side wall of the tank body (2), and the positions of the sliding rails (10) correspond to the positions of the connecting rods (9) one by one; the rotating device further comprises a sliding block (11) which is embedded on the sliding rail (10) in a sliding mode, a traction rod (12) which is hinged between the sliding block (11) and the connecting rod (9) and used for driving the connecting rod (9) to rotate, and a driving mechanism which is arranged on the tank body (2) and used for driving the sliding block (11) to ascend and descend.

2. The material stirring tank of claim 1, wherein: the driving mechanism comprises a vertical threaded rod (13) which is rotationally connected to the tank body (2), and the threaded rod (13) vertically penetrates through the sliding block (11) and is in threaded fit with the sliding block (11); the driving mechanism also comprises a worm wheel (14) fixedly sleeved on the threaded rod (13), a worm (15) rotatably connected to the tank body (2) and meshed with the worm wheel (14), and a motor (16) arranged on the tank body (2) and used for driving the worm (15) to rotate.

3. The material stirring tank as recited in claim 2, wherein: articulated on connecting rod (9) have connecting block (17) that axis of rotation is parallel with connecting rod (9) axis of rotation, connecting block (17) keep away from connecting rod (9) serve offer with connecting block (17) length direction the same spout (18), draw bar (12) keep away from the one end of slider (11) and slide to inlay and establish in spout (18), the tank bottom of spout (18) still is equipped with spring (19) with draw bar (12) tip butt.

4. The material stirring tank of claim 1, wherein: the two ends of the rotating shaft (7) are respectively provided with an ear plate (8) fixedly connected with the tank body (2), and the rotating shaft (7) is rotatably connected between the two ear plates (8) around the axis of the rotating shaft; arc grooves (20) are formed in two opposite side walls of the two ear plates (8), the circle center pointed by the arc grooves (20) falls on the axis of the rotating shaft (7), and a butting rod (21) which is embedded in the arc grooves (20) in a sliding mode is arranged on the connecting rod (9).

5. The material stirring tank of claim 4, wherein: the rotary sleeve on the abutting rod (21) is provided with a roller (22).

6. The material stirring tank of claim 1, wherein: the opening part of the upper end of the tank body (2) is provided with a ring strip (23) which is coaxial with the tank body (2), and the lower surface of the cover plate (4) is provided with an embedded groove (24) for the ring strip (23) to be embedded when the cover plate (4) is abutted against the opening part of the upper end of the tank body (2).

7. The material stirring tank of claim 1, wherein: the cover plate (4) is provided with a feed inlet (25) with the diameter smaller than that of the tank body (2), and the feed inlet (25) is provided with a cover (26) for opening and closing the feed inlet (25).

8. The material stirring tank of claim 7, wherein: the cover (26) is provided with a viewing port (27).