Main transmission shaft connecting device of sleeve type three-cylinder dryer

Abstract

The utility model discloses a main transmission shaft connecting device of a sleeve type three-cylinder dryer, and relates to the technical field of three-cylinder dryers. The main transmission shaft connecting device of the sleeve type three-cylinder dryer comprises a three-cylinder dryer body, a base is arranged at the bottom of the three-cylinder dryer body, a stabilizing mechanism is arranged at the bottom of the three-cylinder dryer body, and a transmission mechanism is arranged at the top of the base. According to the main transmission shaft connecting device of the sleeve type three-cylinder drying machine, by arranging the connecting rod, when axial movement of a three-cylinder drying machine body needs to be avoided, a first riding wheel is fixedly installed on one side of a third gear and a limiting disc through the connecting rod, and meanwhile the third gear is driven to rotate through a motor and a second gear; and the first supporting wheel is driven to rotate through the connecting rod, so that the first supporting wheel can support the three-cylinder drying machine body, the three-cylinder drying machine body is prevented from moving, and axial moving of the three-cylinder drying machine body is conveniently avoided through the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-drum drying machines, and in particular relates to a main transmission shaft connecting device for a telescopic three-drum drying machine. Background Art

[0002] Three-drum dryer is a common large-scale industrial drying equipment, widely used in chemical, metallurgy, building materials, food, light industry and other industries, especially for materials with high viscosity and high humidity, it has a very good drying effect.

[0003] The above device does not have a structure to prevent the lateral rotational displacement of the drying drum when in use, so most of the existing dryers are installed with two sets of motor groups for driving when in use. However, since the material in the dryer cannot be ensured to be evenly distributed, the material in the drum is very easy to accumulate at one end, resulting in a large load at one end affecting the motor output, thereby causing inconsistent wheel speeds and lateral rotational displacement of the drying drum. Based on the deficiencies of the existing technology, the utility model designs a main drive shaft connection device for a telescopic three-drum dryer. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a main transmission shaft connection device of a telescopic three-drum drying machine, which has the characteristic of preventing the lateral rotation displacement of the drying drum.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a main transmission shaft connection device of a telescopic three-drum dryer, comprising a three-drum dryer body, a base is provided at the bottom of the three-drum dryer body, a stabilizing mechanism is provided at the bottom of the three-drum dryer body, and a transmission mechanism is provided at the top of the base;

[0006] The stabilizing mechanism comprises a supporting wheel 1, a limiting rod and a connecting rod. The supporting wheel 1 is rotatably connected to the bottom of the three-drum dryer body, a limiting rod is fixedly installed on one side of the supporting wheel 1, and a connecting rod is fixedly installed on one side of the supporting wheel 1.

[0007] As an optimal technical solution for the main drive shaft connection device of a telescopic three-drum dryer of the utility model, the stabilizing mechanism also includes a supporting wheel 2 and a blocking wheel, wherein the supporting wheel 2 is arranged at the bottom of the three-drum dryer body, and the blocking wheel is arranged on one side of the three-drum dryer body.

[0008] As an optimal technical solution for the main drive shaft connection device of a sleeve-type three-drum dryer of the utility model, a discharge cover is provided on one side of the three-drum dryer body, a discharge pipe is provided on the top of the discharge cover, a limiting ring is fixedly installed on one side of the three-drum dryer body, a gear 1 is fixedly installed on the outer surface of the three-drum dryer body, and a support rod is fixedly installed on one side of the three-drum dryer body.

[0009] As a preferred technical solution of the main transmission shaft connection device of a telescopic three-drum dryer of the utility model, a bearing plate is fixedly installed on the top of the base, and a positioning plate is fixedly installed on the top of the base.

[0010] As an optimal technical solution for the main drive shaft connection device of a sleeve-type three-drum dryer of the utility model, the transmission mechanism includes a motor, gear two, gear three and a limit plate. The motor is arranged on the upper surface of the bearing plate, and gear two is arranged on one side of the motor. One side of the gear two is meshed and transmitted with gear three, and one side of the gear three is fixedly connected to the limit plate.

[0011] As a preferred technical solution of the main transmission shaft connection device of a telescopic three-drum dryer of the utility model, the support wheel is arranged on the top of the positioning plate, and the connecting rod is fixedly installed on one side of the limiting plate.

[0012] As a preferred technical solution of the main transmission shaft connection device of a telescopic three-drum dryer of the utility model, the second supporting wheel is rotatably mounted on the top of the positioning plate, and the blocking wheel is rotatably connected to one side of the three-drum dryer body.

[0013] As a preferred technical solution for the main drive shaft connection device of a telescopic three-drum dryer of the utility model, the gear three is meshed and driven on one side of gear one, and the limit plate is arranged on one side of gear one.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, by setting a connecting rod, when it is necessary to avoid axial movement of the three-drum dryer body, firstly, the supporting wheel 1 is fixedly installed on one side of the gear 3 and the limit plate through the connecting rod, so that the gear 3 is driven to rotate by the motor and the gear 2, and the supporting wheel 1 is also driven to rotate by the connecting rod, so that the supporting wheel 1 can support the three-drum dryer body to avoid the three-drum dryer body from moving. Block wheels are set on both sides of the three-drum dryer body. By setting the block wheels, the three-drum dryer body can be operated more stably, and the device can avoid the axial movement of the three-drum dryer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the three-drum drying machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the stabilizing mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the transmission mechanism structure of the utility model.

[0021] In the figure: 1. three-drum dryer body; 101. discharge cover; 102. discharge pipe; 103. limit ring; 104. gear one; 105. support rod; 2. base; 201. load-bearing plate; 202. positioning plate; 3. stabilizing mechanism; 301. support roller one; 302. limit rod; 303. connecting rod; 304. support roller two; 305. blocking wheel; 4. transmission mechanism; 401. motor; 402. gear two; 403. gear three; 404. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-4 The utility model provides the following technical solutions: a main transmission shaft connection device of a sleeve-type three-drum dryer, comprising a three-drum dryer body 1, a base 2 is arranged at the bottom of the three-drum dryer body 1, a stabilizing mechanism 3 is arranged at the bottom of the three-drum dryer body 1, and a transmission mechanism 4 is arranged at the top of the base 2;

[0025] A discharge cover 101 is provided on one side of the three-drum dryer body 1, a discharge pipe 102 is provided on the top of the discharge cover 101, a limit ring 103 is fixedly installed on one side of the three-drum dryer body 1, a gear 104 is fixedly installed on the outer surface of the three-drum dryer body 1, and a support rod 105 is fixedly installed on one side of the three-drum dryer body 1.

[0026] A bearing plate 201 is fixedly mounted on the top of the base 2 , and a positioning plate 202 is fixedly mounted on the top of the base 2 .

[0027] It needs to be further explained that: support rods 105 are arranged on both sides of the three-drum dryer body 1 to facilitate supporting the three-drum dryer body 1, a discharge cover 101 is arranged on one side of the three-drum dryer body 1, and a discharge pipe 102 is arranged on the top of the discharge cover 101. The discharge pipe 102 facilitates the flue gas to enter the dust collector, and a transmission mechanism 4 is arranged on the top of the base 2. The transmission mechanism 4 facilitates the transmission of the support wheel 301, and the support wheel 301 facilitates the three-drum dryer body 1 to rotate.

[0028] Example 2

[0029] See also Figure 2-4 , the utility model provides the following technical solutions:

[0030] The stabilizing mechanism 3 includes a supporting wheel 301, a limiting rod 302 and a connecting rod 303. The supporting wheel 301 is rotatably connected to the bottom of the three-drum dryer body 1. The limiting rod 302 is fixedly installed on one side of the supporting wheel 301. The connecting rod 303 is fixedly installed on one side of the supporting wheel 301.

[0031] The stabilizing mechanism 3 further includes a second supporting wheel 304 and a blocking wheel 305 . The second supporting wheel 304 is arranged at the bottom of the three-drum dryer body 1 , and the blocking wheel 305 is arranged at one side of the three-drum dryer body 1 .

[0032] The transmission mechanism 4 includes a motor 401, a gear 2 402, a gear 3 403 and a limit plate 404. The motor 401 is arranged on the upper surface of the supporting plate 201. A gear 2 402 is arranged on one side of the motor 401. A gear 3 403 is meshed and transmitted on one side of the gear 2 402. A gear 3 403 is fixedly connected to a limit plate 404 on one side of the gear 3 403.

[0033] The supporting wheel 301 is arranged on the top of the positioning plate 202 , and the connecting rod 303 is fixedly mounted on one side of the limiting plate 404 .

[0034] The second supporting wheel 304 is rotatably mounted on the top of the positioning plate 202 , and the blocking wheel 305 is rotatably connected to one side of the three-drum drying machine body 1 .

[0035] Gear three 403 is meshed and driven on one side of gear one 104 , and a limit plate 404 is arranged on one side of gear one 104 .

[0036] What needs to be further explained is that: the supporting wheel 301 is fixedly installed on one side of the gear three 403 and the limit plate 404 through the connecting rod 303, so that the gear three 403 is driven to rotate by the motor 401 and the gear two 402, and the supporting wheel 301 is also driven to rotate through the connecting rod 303, so that the supporting wheel 301 can support the three-drum dryer body 1 to prevent the three-drum dryer body 1 from moving. The two sides of the three-drum dryer body 1 are provided with blocking wheels 305. By providing the blocking wheels 305, the operation of the three-drum dryer body 1 is made more stable.

[0037] Working principle: When a main transmission shaft connection device of a sleeve-type three-drum dryer is used, first, support rods 105 are arranged on both sides of the three-drum dryer body 1 to facilitate supporting the three-drum dryer body 1, a discharge cover 101 is arranged on one side of the three-drum dryer body 1, and a discharge pipe 102 is arranged on the top of the discharge cover 101. The discharge pipe 102 facilitates the flue gas to enter the dust collector, and a transmission mechanism 4 is arranged on the top of the base 2. The transmission mechanism 4 facilitates the transmission of the supporting wheel 301, and the supporting wheel 301 facilitates the rotation of the three-drum dryer body 1;

[0038] When it is necessary to avoid axial movement of the three-drum dryer body 1, first, the supporting wheel 1 301 is fixedly installed on one side of the gear 3 403 and the limit plate 404 through the connecting rod 303, so that the gear 3 403 is driven to rotate by the motor 401 and the gear 2 402, and the supporting wheel 1 301 is also driven to rotate through the connecting rod 303, so that the supporting wheel 1 301 can support the three-drum dryer body 1 to avoid the three-drum dryer body 1 from moving. Blocking wheels 305 are provided on both sides of the three-drum dryer body 1. By providing the blocking wheels 305, the three-drum dryer body 1 can run more stably, and the device can avoid the axial movement of the three-drum dryer body 1.

[0039] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A main transmission shaft connection device for a telescopic three-drum dryer, comprising a three-drum dryer body (1), characterized in that: A base (2) is provided at the bottom of the three-drum dryer body (1), a stabilizing mechanism (3) is provided at the bottom of the three-drum dryer body (1), and a transmission mechanism (4) is provided at the top of the base (2); A stabilizing mechanism (3), the stabilizing mechanism (3) comprising a supporting wheel (301), a limiting rod (302) and a connecting rod (303), the supporting wheel (301) being rotatably connected to the bottom of the three-drum drying machine body (1), the limiting rod (302) being fixedly mounted on one side of the supporting wheel (301), and the connecting rod (303) being fixedly mounted on one side of the supporting wheel (301).

2. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 1, characterized in that: The stabilizing mechanism (3) further comprises a second supporting wheel (304) and a blocking wheel (305), wherein the second supporting wheel (304) is arranged at the bottom of the three-drum drying machine body (1), and the blocking wheel (305) is arranged at one side of the three-drum drying machine body (1).

3. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 1, characterized in that: A discharge cover (101) is arranged on one side of the three-drum dryer body (1), a discharge pipe (102) is arranged on the top of the discharge cover (101), a limit ring (103) is fixedly installed on one side of the three-drum dryer body (1), a gear 1 (104) is fixedly installed on the outer surface of the three-drum dryer body (1), and a support rod (105) is fixedly installed on one side of the three-drum dryer body (1).

4. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 1, characterized in that: A bearing plate (201) is fixedly mounted on the top of the base (2), and a positioning plate (202) is fixedly mounted on the top of the base (2).

5. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 1, characterized in that: The transmission mechanism (4) comprises a motor (401), a second gear (402), a third gear (403) and a limit plate (404); the motor (401) is arranged on the upper surface of the carrier plate (201); a second gear (402) is arranged on one side of the motor (401); a third gear (403) is meshed and transmitted on one side of the second gear (402); and a third gear (403) is fixedly connected to the limit plate (404) on one side of the third gear (403).

6. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 1, characterized in that: The supporting wheel 1 (301) is arranged on the top of the positioning plate (202), and the connecting rod (303) is fixedly mounted on one side of the limiting plate (404).

7. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 2, characterized in that: The second supporting wheel (304) is rotatably mounted on the top of the positioning plate (202), and the blocking wheel (305) is rotatably connected to one side of the three-drum drying machine body (1).

8. The main transmission shaft connection device of a telescopic three-drum dryer according to claim 5, characterized in that: The gear three (403) is meshed and transmitted on one side of the gear one (104), and the limit plate (404) is arranged on one side of the gear one (104).

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