CN212673587U

CN212673587U - Cooling device is used in production of lithium iron phosphate

Info

Publication number: CN212673587U
Application number: CN202021030594.8U
Authority: CN
Inventors: 龚政; 吕佳乐
Original assignee: Jiangsu Lithitech Lithium Energy Technology Co ltd
Current assignee: Jiangsu Lithitech Lithium Energy Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-09
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a cooling device for producing lithium iron phosphate, which comprises a cooling box, supporting legs, a feeding pipe, an air outlet pipe, an exhaust fan, a cooling component, a stirring component, a discharging pipe, a first chute, a first slider and a water bath box, wherein a hollow rotating shaft is installed at the center of the top outer wall of the cooling box in a penetrating and rotating manner, a bearing is embedded and fixed at the joint of the hollow rotating shaft and the cooling box, a second gear is fixedly sleeved on the outer wall of the hollow rotating shaft above the cooling box, a first rotating motor is fixedly embedded on the top outer wall of the cooling box at one side of the hollow rotating shaft, and a first gear is fixedly sleeved on the outer wall of the output end of the first rotating motor corresponding to the second gear; the utility model discloses the cooling module that sets up can stir the cooling to the material, this simple structure, convenient operation, and the cooling effect is relatively good, and the stirring module of setting can stir the water in the water bath case, and the thermal clearance has been improved to the thermal back of the water absorption cooler bin of being convenient for with higher speed.

Description

Cooling device is used in production of lithium iron phosphate

Technical Field

The utility model belongs to the technical field of, concretely relates to cooling device is used in production of lithium iron phosphate.

Background

Lithium iron phosphate, formula: LiFePO4, lithium iron phosphate positive pole material can make bigger capacity lithium ion battery, change series connection and use to satisfy the needs of the frequent charge and discharge of electric motor car, it is nontoxic, pollution-free, the security performance is good, raw and other materials sources are extensive, the price is cheap, long-lived advantage such as, be the ideal positive pole material of the lithium ion battery of the new generation, need to use cooling device in lithium iron phosphate production process often, come to cool down lithium iron phosphate, however, present cooling device structure is more complicated, the operation is more troublesome, the cooling effect is relatively poor, the work efficiency is reduced, do not worth extensively popularizing and applying.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cooling device is used in production of lithium iron phosphate, the cooling module and the stirring subassembly simple structure of setting, convenient operation, the cooling effect is relatively good, the effectual work efficiency that has improved.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for producing lithium iron phosphate comprises a cooling box, supporting legs, a feeding pipe, an air outlet pipe, an exhaust fan, a cooling assembly, a stirring assembly, a discharging pipe, a first sliding groove, a first sliding block and a water bath box, wherein the cooling assembly is arranged on the outer wall of the top end of the cooling box;

the cooling assembly comprises a first installation box, an air blower, a first rotating motor, a first gear, a hollow rotating shaft, a second gear, a hollow stirring blade, a blowing hole, a blowing pipe and an air suction pipe, wherein the center of the outer wall of the top end of the cooling box is provided with the hollow rotating shaft in a penetrating and rotating mode, a bearing is fixedly embedded at the joint of the hollow rotating shaft and the cooling box, the second gear is fixedly sleeved on the outer wall of the hollow rotating shaft above the cooling box in a sleeved mode, the first rotating motor is fixedly embedded on the outer wall of the top end of the cooling box on one side of the hollow rotating shaft, the first gear is fixedly sleeved on the outer wall of the output end of the first rotating motor corresponding to the second gear, the first gear is mutually meshed with the second gear, the first installation box is fixedly installed on the outer wall of the top end of the cooling box corresponding to the hollow rotating shaft, and the inner wall of the top end of, the air blower is characterized in that a blowing pipe is fixedly arranged on the outer wall of one side of an air outlet of the air blower, the other end of the blowing pipe is inserted into the hollow rotating shaft, an air suction pipe is fixedly arranged on the outer wall of one side of an air inlet of the air blower, the other end of the air suction pipe penetrates through the outer wall of one side of the first installation box, hollow stirring blades are symmetrically and fixedly arranged on the outer wall of the hollow rotating shaft, which is positioned inside the cooling box, and blowing holes are formed in the outer walls, which are positioned inside the cooling box, of the hollow stirring blades and the hollow rotating shaft in.

Preferably, the stirring assembly comprises a second installation box, a second rotating motor, a third gear, a toothed ring, a connecting rod, a second sliding block, a second sliding groove and a stirring rod, the second installation box is fixedly installed on the outer wall of one side of the cooling box, the second rotating motor is fixedly installed on the inner wall of the bottom end of the second installation box, the third gear is fixedly sleeved on one end, located outside the second installation box, of the second rotating motor, the toothed ring is sleeved on the outer walls of the two sides of the cooling box corresponding to the third gear, a bearing is fixedly embedded at the sleeved part of the toothed ring and the cooling box, the connecting rod is symmetrically welded on the outer wall of the bottom end of the toothed ring, the second sliding block is welded on the outer walls of the two sides of the connecting rod, the second sliding groove is formed in the outer wall of the two sides of the cooling box corresponding to the second sliding block, the inner wall of the second sliding groove is attached to the outer wall of the second sliding block, and a water bath box is fixedly installed on the outer wall of the, and a stirring rod is fixedly arranged on the outer wall of the bottom end of the second sliding block corresponding to the water bath box.

Preferably, the inner walls of the two sides of the hollow rotating shaft are provided with first sliding grooves, the outer walls of the two sides of the blowing pipe are provided with first sliding blocks, and the inner walls of the first sliding grooves are attached to the outer walls of the first sliding blocks.

Preferably, the outer wall of the top end of the cooling box is provided with three support legs in number.

Preferably, an air outlet pipe is fixedly arranged on the outer wall of one side of the cooling box in a penetrating mode, and exhaust fans are fixedly arranged on the inner walls of two sides of the air outlet pipe in a penetrating mode.

Preferably, the bottom outer wall of cooling box is run through the installation and is fixed with the discharging pipe, the cooling box is located the top outer wall of first install bin one side and runs through the installation and is fixed with the inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling module of setting, drive the epaxial hollow stirring leaf of hollow rotating through first rotating electrical machines and stir the material, the wind that the air-blower produced blows the material from the blowing pipe in the same direction as hollow stirring leaf and hollow rotating shaft, and stir the cooling to the material, this simple structure, convenient operation, cooling effect to the material is relatively good, the stirring subassembly of setting, can stir the water in the water bath, the water of being convenient for absorbs the heat back of cooler bin, thermal getting rid of with higher speed, the cooling efficiency of whole equipment has been improved, be worth extensive popularization and application.

Drawings

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

FIG. 2 is a schematic view of the overall front view cutting structure of the present invention;

FIG. 3 is a front view of the cooling module of the present invention;

fig. 4 is an enlarged schematic structural view of the area a in fig. 2 according to the present invention;

in the figure: 1. a cooling tank; 2. a support leg; 3. a feed pipe; 4. an air outlet pipe; 5. an exhaust fan; 6. a cooling assembly; 7. a stirring assembly; 8. a discharge pipe; 9. a first chute; 10. a first slider; 11. a water bath tank; 61. a first installation box; 62. a blower; 63. a first rotating electrical machine; 64. a first gear; 65. a hollow rotating shaft; 66. a second gear; 67. a hollow stirring blade; 68. an air blowing hole; 69. a blowpipe; 610. an air intake duct; 71. a second installation box; 72. a second rotating electrical machine; 73. a third gear; 74. a toothed ring; 75. a connecting rod; 76. a second slider; 77. a second chute; 78. a stirring rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a cooling device for producing lithium iron phosphate comprises a cooling box 1, supporting legs 2, a feeding pipe 3, an air outlet pipe 4, an exhaust fan 5, a cooling component 6, a stirring component 7, a discharging pipe 8, a first chute 9, a first sliding block 10 and a water bath box 11, wherein the cooling component 6 is arranged on the outer wall of the top end of the cooling box 1; the cooling assembly 6 comprises a first installation box 61, a blower 62, a first rotating motor 63, a first gear 64, a hollow rotating shaft 65, a second gear 66, a hollow stirring blade 67, a blowing hole 68, a blowing pipe 69 and an air suction pipe 610, wherein the hollow rotating shaft 65 is rotatably installed at the center of the outer wall of the top end of the cooling box 1 in a penetrating manner, a bearing is fixedly embedded at the joint of the hollow rotating shaft 65 and the cooling box 1, the second gear 66 is fixedly sleeved on the outer wall of the hollow rotating shaft 65 above the cooling box 1, the first rotating motor 63 is fixedly embedded on the outer wall of the top end of the cooling box 1 at one side of the hollow rotating shaft 65, the first gear 64 is fixedly sleeved on the outer wall of the output end of the first rotating motor 63 corresponding to the second gear 66, the first gear 64 is mutually meshed with the second gear 66, the first installation box 61 is fixedly installed on the outer wall of the top end of the cooling box 1 corresponding to the hollow rotating shaft 65, the blower 62 is fixedly installed on the, a blowing pipe 69 is fixedly installed on the outer wall of one side of the air outlet of the air blower 62, the other end of the blowing pipe 69 is inserted into the hollow rotating shaft 65, an air suction pipe 610 is fixedly installed on the outer wall of one side of the air inlet of the air blower 62, the other end of the air suction pipe 610 penetrates through the outer wall of one side of the first installation box 61, hollow stirring blades 67 are symmetrically and fixedly installed on the outer wall of the hollow rotating shaft 65, which is positioned inside the cooling box 1, and blowing holes 68 are distributed on the outer walls of the hollow stirring blades 67 and the hollow rotating shaft 65, which are positioned inside the cooling box 1; the stirring component 7 comprises a second mounting box 71, a second rotating motor 72, a third gear 73, a toothed ring 74, a connecting rod 75, a second sliding block 76, a second sliding groove 77 and a stirring rod 78, the second mounting box 71 is fixedly mounted on the outer wall of one side of the cooling box 1, the second rotating motor 72 is fixedly mounted on the inner wall of the bottom end of the second mounting box 71, the third gear 73 is fixedly sleeved on one end, located outside the second mounting box 71, of the second rotating motor 72, the toothed ring 74 is sleeved on the outer walls of two sides of the cooling box 1 corresponding to the third gear 73, bearings are fixedly embedded at the sleeved positions of the toothed ring 74 and the cooling box 1, the connecting rods 75 are symmetrically welded on the outer wall of the bottom end of the toothed ring 74, the second sliding block 76 is welded on the outer wall of two sides of the cooling box 1 corresponding to the second sliding groove 77, and the inner wall of the second sliding groove 77 is attached to the outer wall of the second sliding block 76, the outer walls of two sides of the cooling box 1 below the second sliding block 76 are fixedly provided with a water bath box 11, the outer wall of the bottom end of the second sliding block 76 is fixedly provided with a stirring rod 78 corresponding to the water bath box 11, so that the water in the water bath box 11 can be stirred conveniently, the temperature of the water can be reduced conveniently, the water can be kept at a certain temperature, and the cooling box 1 can absorb heat; the inner walls of the two sides of the hollow rotating shaft 65 are provided with first sliding chutes 9, the outer walls of the two sides of the blowing pipe 69 are provided with first sliding blocks 10, and the inner walls of the first sliding chutes 9 are attached to the outer walls of the first sliding blocks 10, so that the hollow rotating shaft 65 can rotate conveniently, and the hollow rotating shaft is practical and perfect; the outer wall of the top end of the cooling box 1 is provided with three support legs 2, so that the cooling box 1 is conveniently supported, and the equipment is stable in operation; an air outlet pipe 4 is fixedly arranged on the outer wall of one side of the cooling box 1 in a penetrating way, and exhaust fans 5 are fixedly arranged on the inner walls of the two sides of the air outlet pipe 4, so that the heat in the cooling box 1 can be conveniently removed, the lithium iron phosphate can be conveniently cooled, and the cooling box is practical; the discharging pipe 8 is fixedly arranged on the outer wall of the bottom end of the cooling box 1 in a penetrating mode, the feeding pipe 3 is fixedly arranged on the outer wall of the top end, located on one side of the first installation box 61, of the cooling box 1 in a penetrating mode, the whole structure is complete, and normal work of equipment is facilitated.

The utility model discloses well first rotating electrical machines 63 is the known technique of wide application and daily life that has disclosed, first rotating electrical machines 63 is a servo motor, servo motor can make control speed, position accuracy is very accurate, can turn into torque and rotational speed with the drive control object with voltage signal, servo motor rotor rotational speed receives input signal control, and can react fast, in automatic control system, be used as the executive component, and it is little to have electromechanical time constant, the linearity is high, characteristics such as start-moving voltage, can convert the received signal of telecommunication into the epaxial angle displacement of motor or angular speed output.

The utility model discloses a theory of operation and use flow: when the device is used, materials are put into the cooling box 1 along the feeding pipe 3, the first rotating motor 63 is started, the first gear 64 on the first rotating motor 63 is meshed with the second gear 66 on the hollow rotating shaft 65 and drives the hollow rotating shaft 65 to rotate, the hollow rotating shaft 65 rotates and drives the hollow stirring blade 67 to rotate and stir the materials in the cooling box 1, at the moment, the blower 62 is started, wind generated by the blower 62 enters the hollow rotating shaft 65 and the hollow stirring blade 67 along the blowing pipe 69 and blows the materials from the blowing hole 68 to accelerate the cooling of the materials, the exhaust fan 5 is started, the exhaust fan 5 exhausts hot gas of the cooling box 1, water is filled into the water bath box 11, the second rotating motor 72 is started, the second rotating motor 72 drives the third gear 73 to rotate, the third gear 73 is meshed with the toothed ring 74 and drives the connecting rod 75 on the toothed ring 74 to rotate around the cooling box 1, and the stirring rod 78 on the second sliding block 76 is driven to stir the water bath tank 11, so that the cooling of the cooling tank 1 and the internal materials is effectively increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling device is used in production of lithium iron phosphate, includes cooler bin (1), landing leg (2), inlet pipe (3), outlet duct (4), air exhauster (5), cooling module (6), stirring subassembly (7), discharging pipe (8), first spout (9), first slider (10) and water bath (11), its characterized in that: a cooling assembly (6) is arranged on the outer wall of the top end of the cooling box (1);

the cooling assembly (6) comprises a first installation box (61), an air blower (62), a first rotating motor (63), a first gear (64), a hollow rotating shaft (65), a second gear (66), a hollow stirring blade (67), a blowing hole (68), a blowing pipe (69) and an air suction pipe (610), wherein the hollow rotating shaft (65) is rotatably installed at the center of the outer wall of the top end of the cooling box (1) in a penetrating manner, a bearing is fixedly embedded at the joint of the hollow rotating shaft (65) and the cooling box (1), the second gear (66) is fixedly sleeved on the outer wall of the hollow rotating shaft (65) above the cooling box (1), the first rotating motor (63) is fixedly embedded on the outer wall of the top end of the cooling box (1) on one side of the hollow rotating shaft (65), and the first gear (64) is fixedly sleeved on the outer wall of the output end of the first rotating motor (63) corresponding to the second gear (66), the first gear (64) and the second gear (66) are meshed with each other, a first mounting box (61) is fixedly mounted on the outer wall of the top end of the cooling box (1) corresponding to the hollow rotating shaft (65), a blower (62) is fixedly arranged on the inner wall of the top end of the first mounting box (61), a blowing pipe (69) is fixedly arranged on the outer wall of one side of the air outlet of the blower (62), and the other end of the blowing pipe (69) is inserted in the hollow rotating shaft (65), an air suction pipe (610) is installed and fixed on the outer wall of one side of an air inlet of the blower (62), the other end of the air suction pipe (610) penetrates through the outer wall of one side of the first installation box (61), hollow stirring blades (67) are symmetrically arranged and fixed on the outer wall of the hollow rotating shaft (65) positioned in the cooling box (1), the hollow stirring blades (67) and the hollow rotating shaft (65) are distributed on the outer wall of the cooling box (1) and are provided with air blowing holes (68).

2. The cooling device for producing lithium iron phosphate according to claim 1, wherein: the stirring assembly (7) comprises a second installation box (71), a second rotating motor (72), a third gear (73), a toothed ring (74), a connecting rod (75), a second sliding block (76), a second sliding groove (77) and a stirring rod (78), wherein the second installation box (71) is fixedly installed on the outer wall of one side of the cooling box (1), the second rotating motor (72) is fixedly installed on the inner wall of the bottom end of the second installation box (71), the third gear (73) is fixedly sleeved on one end, which is positioned outside the second installation box (71), of the second rotating motor (72), the toothed ring (74) is sleeved on the outer wall of two sides of the cooling box (1) correspondingly to the third gear (73), a bearing is fixedly embedded at the sleeved part of the toothed ring (74) and the cooling box (1), the connecting rod (75) is symmetrically welded on the outer wall of the bottom end of the toothed ring (74), and the second sliding block (76) is welded on the outer wall of the bottom end of the connecting rod (75), second spout (77) have been seted up corresponding second slider (76) on the both sides outer wall of cooler bin (1), and the inner wall of second spout (77) and the outer wall laminating of second slider (76), the cooler bin (1) is located the both sides outer wall mounting of second slider (76) below and is fixed with water bath (11), correspond water bath (11) mounting and be fixed with puddler (78) on the bottom outer wall of second slider (76).

3. The cooling device for producing lithium iron phosphate according to claim 1, wherein: first sliding grooves (9) are formed in the inner walls of the two sides of the hollow rotating shaft (65), first sliding blocks (10) are fixedly arranged on the outer walls of the two sides of the blowing pipe (69), and the inner walls of the first sliding grooves (9) are attached to the outer walls of the first sliding blocks (10).

4. The cooling device for producing lithium iron phosphate according to claim 1, wherein: landing legs (2) are distributed and installed on the outer wall of the top end of the cooling box (1), and the number of the landing legs (2) is three.

5. The cooling device for producing lithium iron phosphate according to claim 1, wherein: an air outlet pipe (4) is fixedly arranged on the outer wall of one side of the cooling box (1) in a penetrating mode, and exhaust fans (5) are fixedly arranged on the inner walls of the two sides of the air outlet pipe (4).

6. The cooling device for producing lithium iron phosphate according to claim 1, wherein: the cooling box is characterized in that a discharging pipe (8) is fixedly arranged on the outer wall of the bottom end of the cooling box (1) in a penetrating mode, and a feeding pipe (3) is fixedly arranged on the outer wall of the top end, located on one side of the first installation box (61), of the cooling box (1) in a penetrating mode.