CN218210336U

CN218210336U - PBT (polybutylene terephthalate) double-cone drying machine capable of rapidly drying

Info

Publication number: CN218210336U
Application number: CN202222465292.9U
Authority: CN
Inventors: 王钱生; 顾国忠; 屠雪梅
Original assignee: Wujiang Shengda Communication Materials Co ltd
Current assignee: Wujiang Shengda Communication Materials Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-03
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a quick drying PBT bipyramid desiccator relates to the technical field of desiccator, and its technical scheme main points are: set up the drying casing in the frame including frame and vertical rotation, be provided with in the drying casing rather than axis vertically installation axle, be provided with on the installation axle periphery wall with its axis symmetry its two crushing subassemblies towards drying casing pan feeding mouth and discharge gate, two crushing subassembly all includes a plurality of crushing poles of perpendicular to drying casing axis, be provided with on the installation axle and drive two crushing subassemblies on a plurality of crushing poles along the axis direction pivoted drive assembly of installation axle. The utility model discloses a dwang rotates drive bevel gear and promotes two driven bevel gear counter-rotations for two driven bevel gear drive installation pole and rotate, make the crushing pole direction of rotation on two installation poles different with the better crushing of material, improved the drying efficiency of equipment to the material, thereby guaranteed the production quality of product.

Description

PBT (polybutylene terephthalate) biconical dryer capable of quickly drying

Technical Field

The utility model relates to a technical field of desiccator, more specifically say, it relates to a quick drying PBT bipyramid desiccator.

Background

The double-cone rotary vacuum dryer is a double-cone rotary tank body, steam or hot water is introduced into a jacket to heat the jacket in a vacuum state in the tank, the heat is contacted with wet materials through the inner wall of the tank body, and water vapor evaporated after the wet materials absorb heat is pumped away through a vacuum exhaust pipe through a vacuum pump.

Chinese patent with publication number CN212512217U discloses a bipyramid gyration vacuum drying machine, including the support, installs the axis of rotation on the support, installs dry casing, its characterized in that on the axis of rotation: the both ends of dry casing are equipped with entry and export respectively, install the apron at the entrance, install electronic rubbing crusher on the apron, and reducing mechanism is installed to electronic rubbing crusher's tip.

However, above-mentioned scheme sets up reducing mechanism through the entry at dry casing, can stir crushing operation in step at the in-process that the material drying mixes, avoid the material caking, influence drying effect, but the solid material humidity of newly-added is great, easy bonding is in the same place, difficult quilt is dry, consequently, need the moment to keep the state of scattering, the reducing mechanism of the entry of dry casing just can be arrived after the round of upset in the dry casing to the material in above-mentioned case, and reducing mechanism can only smash to the solid material of bottom in the dry casing, thereby influence the drying efficiency of desiccator to the material.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a quick drying PBT bipyramid desiccator rotates drive bevel gear through the dwang and promotes two driven bevel gear counter-rotations for two driven bevel gear drive installation pole rotate, make the crushing pole direction of rotation on two installation poles different with the better crushing of material, improved the drying efficiency of equipment to the material, thereby guaranteed the production quality of product.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a quick drying PBT bipyramid desiccator, sets up the drying casing in the frame including frame and vertical rotation, drying casing one end is provided with the pan feeding mouth other end and has seted up the discharge gate, be provided with the installation axle rather than the axis vertically in the drying casing, be provided with on the installation axle periphery wall with its axis symmetry and towards two crushing unit of drying casing pan feeding mouth and discharge gate, two crushing unit all includes a plurality of crushing poles of perpendicular to drying casing axis, install epaxial a plurality of crushing poles of being provided with on two crushing unit of drive along the axis direction pivoted drive assembly of installation axle, two if dry crushing pole rotation direction on the crushing unit is opposite.

The utility model discloses further set up to: two crushing unit still all includes the installation pole, the mounting hole coaxial with dry casing is seted up to the periphery wall of installation axle, the one end of installation pole is rotated and is installed in the mounting hole, and is a plurality of crushing pole array sets up on the installation pole.

The utility model discloses further set up to: the driving assembly comprises a driving bevel gear and two driven bevel gears, the driven bevel gears are fixedly installed at one ends, close to the installation shaft, of the two installation rods respectively, the driven bevel gears are coaxial with the installation rods, the driving bevel gears are installed on the installation shaft in a rotating mode, and the driving bevel gears are meshed with the two driven bevel gears.

The utility model discloses further set up to: the drive assembly is characterized by further comprising a rotating rod, a limiting hole coaxial with the installation shaft is formed in the drying shell, the rotating rod is rotatably installed in the limiting hole, and one end of the rotating rod is fixedly connected with the drive bevel gear.

The utility model discloses further set up to: the last protection casing that prevents that solid material granule from getting into in drive driven bevel gear and two driven bevel gear of installing of drive assembly, protection casing fixed mounting is on the installation axle, the protection casing all rotates with installation pole and dwang to be connected.

The utility model discloses further set up to: the frame uses dry casing to be provided with two backup pads as central symmetry, two be equipped with respectively in the backup pad and be used for driving the rotatory first driving motor of installation axle and drive dwang rotation and with the second driving motor of installation axle direction of rotation opposite.

The utility model discloses further set up to: and a valve for opening and closing the feeding port and the discharging port is arranged on the drying shell.

To sum up, the utility model discloses following beneficial effect has:

first driving motor and second driving motor move simultaneously, it is rotatory to make the rotatory installation axle of first driving motor drive dry casing, second driving motor drives the dwang rotation, it is opposite with the driven bevel gear direction of rotation of fixed mounting on the installation pole to make the drive bevel gear on the dwang, drive bevel gear promotes driven bevel gear and rotates, thereby it is rotatory to make two installation poles with two driven bevel gear fixed connection, and two installation poles are rotatory opposite, make the crushing pole direction of rotation on two installation poles different with the better crushing of material, the drying efficiency of equipment to the material has been improved.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 2;

figure 4 is a schematic view of the shredder assembly and drive assembly.

In the figure: 1. a frame; 11. a support plate;

2. drying the shell; 21. a feeding port; 22. a discharge port; 23. installing a shaft; 231. mounting holes; 24. a limiting hole;

3. a size reduction assembly; 31. crushing the stems; 32. mounting a rod;

4. a drive assembly; 41. a drive bevel gear; 42. a driven bevel gear; 43. rotating the rod; 44. a first drive motor; 45. a second drive motor;

5. a shield.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A PBT double-cone drying machine for rapid drying is disclosed, as shown in figures 1-4, and comprises a frame 1 and a drying shell 2 vertically and rotatably arranged on the frame 1, wherein an installation shaft 23 vertical to the axis of the drying shell 2 is arranged in the drying shell 2, two crushing assemblies 3 facing a feeding port 21 and a discharging port 22 of the drying shell 2 are symmetrically arranged on the outer peripheral wall of the installation shaft 23 by the axis of the two crushing assemblies 3, and a driving assembly 4 for driving the two crushing assemblies 3 to rotate along the axis direction of the installation shaft 23 is arranged on the installation shaft 23.

As shown in fig. 3 and 4, two vertical support plates 11 are welded on the rack 1, coaxial through holes are opened on the two support plates 11, a mounting shaft 23 coaxial with the mounting shaft 23 is welded on the drying casing 2, the mounting shaft 23 is rotatably installed in the through hole of one support plate 11 through a bearing and a flange, the crushing device comprises a mounting rod 32, and a plurality of crushing rods 31 welded on the mounting rod 32 in an array manner, a mounting hole 231 for installing the mounting rod 32 is opened on the mounting shaft 23, one end of the mounting rod 32 is rotatably installed in the mounting hole 231 through the bearing, the driving assembly 4 comprises a rotating rod 43, a driving bevel gear 41 and two driven bevel gears 42, the rotating rod 43 is rotatably installed in the through hole of the other support plate 11 through the bearing and the flange, a limiting hole 24 coaxial with the through hole is opened on the drying casing 2, one end of the rotating rod 43 is inserted into the limiting hole 24 and rotatably matched with the shaft hole of the mounting shaft 23, the driving bevel gear 41 is welded on the rotating rod 43 and is coaxial with the rotating shaft 43, the two driven bevel gears 42 are fixedly welded on the mounting rod 32 of the two crushing assemblies 3, the mounting rod 32, the driving bevel gear is coaxially installed with a driving bevel gear 23, and a driving bevel gear 22 is provided with a discharging port connected with a driving motor for driving bevel gear 22, and a discharging port for driving bevel gear 22, and a drying casing 22, the drying casing 11, and a driving bevel gear 21, and a discharging port for driving bevel gear, the drying casing 22, the drying casing 11 is connected with a driving bevel gear, and a discharging port for driving bevel gear 21, and a driving motor for driving a discharging port for driving a drying shaft, the drying casing 22.

The first driving motor 44 and the second driving motor 45 operate simultaneously, so that the rotary mounting shaft 23 of the first driving motor 44 drives the drying casing 2 to rotate, the second driving motor 45 drives the rotary rod 43 to rotate, so that the driving bevel gear 41 on the rotary rod 43 and the driven bevel gear 42 fixedly mounted on the mounting rod 32 rotate in opposite directions, the driving bevel gear 41 pushes the driven bevel gear 42 to rotate, so that the two mounting rods 32 fixedly connected with the two driven bevel gears 42 rotate, and the two mounting rods 32 rotate in opposite directions, so that when the material in the drying casing 2 falls at the two ends of the drying casing 2, the material is better crushed by the crushing rods 31 in different rotating directions.

The working principle is as follows: the staff opens the valve of the feeding port 21 of the drying casing 2 to put the material to be processed into the drying casing 2, and then starts the first driving motor 44 and the second driving motor 45 to make the first driving motor 44 rotate the installation shaft 23 to drive the drying casing 2 to rotate around the axis of the installation shaft 23, the second driving motor 45 drives the rotating rod 43 to rotate around the axis of the installation shaft 23, so that the driving bevel gear 41 on the rotating rod 43 and the driven bevel gear 42 fixedly installed on the installation rod 32 rotate in opposite directions, the driving bevel gear 41 pushes the driven bevel gear 42 to rotate, so that the two installation rods 32 fixedly connected with the two driven bevel gears 42 rotate, and the two installation rods 32 rotate in opposite directions, the crushing rod 31 installed on the installation rods 32 performs crushing on the material in the drying casing 2, so that when the material in the drying casing 2 falls at the two ends of the drying casing 2, the crushing rod 31 rotates in different directions to better crush the material, and the drying efficiency of the equipment on the material is ensured.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a quick drying PBT bipyramid desiccator, is including frame (1) to and vertical rotation sets up dry casing (2) in frame (1), dry casing (2) one end is provided with pan feeding mouth (21) other end and has seted up discharge gate (22), its characterized in that: be provided with in dry casing (2) rather than axis vertically installation axle (23), be provided with on installation axle (23) periphery wall perpendicular rather than the axis and towards two crushing unit (3) of dry casing (2) pan feeding mouth (21) and discharge gate (22), two crushing unit (3) all include a plurality of crushing rod (31) of perpendicular to dry casing (2) axis, be provided with on installation axle (23) and drive on two crushing unit (3) a plurality of crushing rod (31) along axis direction pivoted drive assembly (4) of installation axle (23), two a plurality of crushing rod (31) rotation direction on crushing unit (3) is opposite.

2. The rapid drying PBT bi-cone dryer of claim 1, wherein: crushing unit (3) are still including installation pole (32), the mounting hole (231) coaxial with dry casing (2) are seted up to the periphery wall of installation axle (23), the one end of installation pole (32) is rotated and is installed in mounting hole (231), and is a plurality of crushing pole (31) array sets up on installation pole (32).

3. The rapid drying PBT biconical dryer of claim 2, wherein: the driving assembly (4) comprises a driving bevel gear (41) and two driven bevel gears (42), the driven bevel gears (42) are respectively and fixedly installed at one ends, close to the installation shafts (23), of the two installation rods (32), the driven bevel gears (42) are coaxial with the installation rods (32), the driving bevel gear (41) is rotatably installed on the installation shafts (23), and the driving bevel gear (41) is meshed with the two driven bevel gears (42).

4. The rapid drying PBT bi-cone dryer of claim 3, wherein: drive assembly (4) are still including dwang (43), spacing hole (24) coaxial with installation axle (23) are seted up in dry casing (2), dwang (43) are rotated and are installed in spacing hole (24), the one end and the drive bevel gear (41) fixed connection of dwang (43).

5. The rapid drying PBT bi-cone dryer of claim 4, wherein: install on drive assembly (4) and prevent that solid material particle from getting into protection casing (5) in drive driven bevel gear (42) and two driven bevel gear (42), protection casing (5) fixed mounting is on installation axle (23), protection casing (5) all rotate with installation pole (32) and dwang (43) and are connected.

6. The rapid drying PBT bi-cone dryer of claim 5, wherein: frame (1) uses dry casing (2) to be provided with two backup pad (11), two as central symmetry be equipped with respectively in backup pad (11) and be used for driving the rotatory first driving motor (44) of installation axle (23) and drive dwang (43) rotatory and with installation axle (23) opposite direction of rotation second driving motor (45).

7. The rapid drying PBT bi-cone dryer of claim 6, wherein: and valves for opening and closing the feeding port (21) and the discharging port (22) are arranged on the drying shell (2).