CN214065687U - Rotary driving structure of rotary furnace - Google Patents
Rotary driving structure of rotary furnace Download PDFInfo
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- CN214065687U CN214065687U CN202023228675.1U CN202023228675U CN214065687U CN 214065687 U CN214065687 U CN 214065687U CN 202023228675 U CN202023228675 U CN 202023228675U CN 214065687 U CN214065687 U CN 214065687U
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- chain
- furnace body
- rotary
- rotary furnace
- ring groove
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Abstract
The utility model provides a rotary furnace rotary driving structure, which comprises a rotary furnace body and a speed reducing motor for driving the rotary furnace body to rotate, wherein the furnace tail of the rotary furnace body can be rotatably arranged through a rotating shaft, a supporting ring is arranged on the middle straight section side wall of the rotary furnace body close to a furnace end, and a pair of supporting wheels for supporting the supporting ring is symmetrically arranged below the supporting ring; the chain ring groove is formed in the side wall of the straight section of the middle of the rotary furnace body, which is close to the furnace tail, the chain is arranged in the chain ring groove, the speed reducing motor is arranged on the side edge of the rotary furnace body, the output end of the speed reducing motor is connected with the chain wheel, and the chain wheel is meshed with the chain to realize the rotation of the rotary furnace body. This rotary kiln rotary driving structure adopts the drive mode of sprocket with the chain, and the chain is the standard component, and the fault rate is lower, also makes things convenient for the later stage to change.
Description
Technical Field
The utility model belongs to the technical field of the aluminium processing equipment is relevant, concretely relates to rotary furnace rotary drive structure.
Background
The rotary furnace body is a long steel cylinder, the lining is made of refractory materials, and the furnace body is supported on a plurality of pairs of supporting rollers and has a certain gradient. The furnace body is driven by the motor to rotate slowly through the gear. The rotary furnace usually adopts a driving mode of a gear and an annular rack, the mode has extremely high requirement on rack processing, the failure rate is high, and the damaged rack is not easy to replace.
Disclosure of Invention
The utility model provides a rotary furnace rotary driving structure adopts the sprocket to add the drive mode of chain, and the chain is the standard component, and the fault rate is lower, also makes things convenient for the later stage to change.
In order to solve the above problem, the utility model discloses the technical scheme who adopts does: a rotary furnace rotation driving structure comprises a rotary furnace body and a speed reducing motor for driving the rotary furnace body to rotate, wherein a furnace tail of the rotary furnace body is rotatably arranged through a rotating shaft, a supporting ring is arranged on the side wall of a middle straight section of the rotary furnace body close to a furnace end, and a pair of supporting wheels for supporting the supporting ring are symmetrically arranged below the supporting ring; the chain ring groove is formed in the side wall of the straight section of the middle of the rotary furnace body, which is close to the furnace tail, the chain is arranged in the chain ring groove, the speed reducing motor is arranged on the side edge of the rotary furnace body, the output end of the speed reducing motor is connected with the chain wheel, and the chain wheel is meshed with the chain to realize the rotation of the rotary furnace body.
Preferably, the chain ring groove may be provided in plurality.
Preferably, the chain is a bent plate chain, the chain ring groove is formed by a pair of inverted L-shaped plates arranged on the side wall of the rotary furnace body, threaded holes matched with lug plates on two sides of the bent plate chain are formed in horizontal plates of the inverted L-shaped plates at intervals, and the chain is fixed in the chain ring groove through the lug plates on the two sides in a threaded mode.
Preferably, the chain is a straight plate chain, the chain ring groove is formed by a pair of vertical plates arranged on the side wall of the rotary furnace body, threaded holes matched with lug plates on two sides of the straight plate chain are arranged on the vertical plates at intervals, and the chain is fixed in the chain ring groove through the lug plates on the two sides in a threaded mode.
Compared with the prior art, the beneficial effects of the utility model reside in that: this rotary furnace rotary driving structure adopts the sprocket to add the drive mode of chain, and sprocket processing is simple, and the chain is the standard component, makes things convenient for purchase and installation, and the fault rate is lower, is close to rotary furnace body middle part setting with the chain simultaneously, and is rotatory more steady.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
FIG. 3 shows an embodiment of the chain ring groove and chain engagement.
FIG. 4 shows another embodiment of the engagement of the chain ring groove and the chain.
In the figure: 1. a rotary furnace body; 2. a riding wheel; 3. a chain; 4. a sprocket; 5. a reduction motor; 6. a backing ring; 7. a chain ring groove; 31. an inverted L-shaped ear plate; 31', vertical ear panels; 71. an L-shaped plate is inverted; 71' and a vertical plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in the figures 1 and 2, the rotary furnace rotary driving structure of the utility model is applied to rotary furnace rotary driving. Comprises a rotary furnace body 1 and a speed reducing motor 5 which are respectively arranged on a base and drive the rotary furnace body to rotate. The rotary furnace body is certain angle slope setting on the base, and the stove tail is downward, it is concrete, the stove tail at rotary furnace body 1 is provided with the pivot, but this pivot realizes rotary setting through the bearing frame, be provided with trunnion ring 6 on the straight section lateral wall of middle part that the rotary furnace body is close to the furnace end, be provided with a pair of riding wheel 2 that is used for supporting trunnion ring 6 in trunnion ring 6 below symmetry, the slope setting of while for the cooperation rotary furnace body, all be provided with the brace table below bearing frame and riding wheel, the design of supporting bench top cooperation furnace body slope. A chain ring groove 7 is formed in the side wall of a straight section of the middle of the rotary furnace body, close to the furnace tail, a chain 3 is arranged in the chain ring groove 7, a speed reducing motor 5 is arranged on the side edge of the rotary furnace body through a supporting table, the output end of the speed reducing motor is connected with a chain wheel 4, and the chain wheel 4 is meshed with the chain 3 to realize rotation of the rotary furnace body. At least a plurality of chain ring grooves 7 are arranged, and when one of the chain ring grooves is damaged, the other chain ring groove can be used.
In the present embodiment, according to fig. 3, the chain ring groove 7 and the chain 3 cooperate in such a way that: the chain selects the bent plate chain which is purchased from the market, can select the double-side double-hole or double-side single-hole bent plate chain, and is the double-side single-hole bent plate chain in figure 3, and the two sides of the chain are provided with inverted L-shaped lug plates 31 with through holes. For the cooperation chain structure, this annular comprises a pair of L template 71 that falls who sets up at the rotary furnace body lateral wall, is provided with the reinforcing ring on the rotary furnace body, and the L template symmetry of falling welds on the reinforcing ring, and the spaced apart screw hole that is equipped with the both sides otic placode matched with of bent plate chain on the horizontal plate of two L templates 71 that fall, and the chain passes through both sides otic placode threaded fixation in the chain annular.
In another embodiment, according to fig. 4, the chain ring groove 7 and the chain 3 cooperate in such a way that: the chain is a straight chain which is purchased from the market and can be a double-sided double-hole or double-sided single-hole straight chain, and in the figure 4, the chain is a double-sided single-hole straight chain, and the two sides of the chain are provided with vertical lug plates 31' with through holes. For cooperating the chain structure, this chain ring groove comprises a pair of riser 71 'that sets up at the rotary furnace body lateral wall, is provided with the reinforcing ring on the rotary furnace body, and riser symmetrical welding is on the reinforcing ring, and the interval is seted up on riser 71' with the both sides otic placode matched with screw hole of straight board chain, and the chain passes through both sides otic placode screw thread to be fixed in the chain ring groove.
The working process of the rotary driving structure of the rotary furnace is as follows: a row of chains are fixedly arranged on a rotary furnace body, a speed reducing motor is arranged on the side part of the furnace body, a chain wheel is arranged at the power output end of the speed reducing motor, the chain wheel is matched with the chains on the furnace body, and the mounting position is meshed with the chains. The speed reducing motor drives the chain wheel to rotate, and the chain wheel transmits power to the furnace body chain, so that the rotary furnace body is driven to rotate along the rotary supporting riding wheel.
Claims (4)
1. A rotary furnace rotation driving structure comprises a rotary furnace body and a speed reducing motor for driving the rotary furnace body to rotate, wherein a furnace tail of the rotary furnace body is rotatably arranged through a rotating shaft, a supporting ring is arranged on the side wall of a middle straight section of the rotary furnace body close to a furnace end, and a pair of supporting wheels for supporting the supporting ring are symmetrically arranged below the supporting ring; the method is characterized in that: the chain ring groove is formed in the side wall of the straight section of the middle of the rotary furnace body, which is close to the furnace tail, the chain is arranged in the chain ring groove, the speed reducing motor is arranged on the side edge of the rotary furnace body, the output end of the speed reducing motor is connected with the chain wheel, and the chain wheel is meshed with the chain to realize the rotation of the rotary furnace body.
2. The rotary kiln rotary drive structure as claimed in claim 1, wherein: the chain ring groove may be provided in plurality.
3. The rotary kiln rotary drive structure as claimed in claim 1, wherein: the chain is the bent plate chain, and the chain annular comprises a pair of L template of falling that sets up at the rotary furnace body lateral wall, and the interval is equipped with on the horizontal plate of the L template of falling and bent plate chain both sides otic placode matched with screw hole, and the chain passes through both sides otic placode screw thread fixation in the chain annular.
4. The rotary kiln rotary drive structure as claimed in claim 1, wherein: the chain is a straight plate chain, the chain ring groove is composed of a pair of vertical plates arranged on the side wall of the rotary furnace body, threaded holes matched with lug plates on two sides of the straight plate chain are arranged on the vertical plates at intervals, and the chain is fixed in the chain ring groove through the lug plates on the two sides in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023228675.1U CN214065687U (en) | 2020-12-29 | 2020-12-29 | Rotary driving structure of rotary furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023228675.1U CN214065687U (en) | 2020-12-29 | 2020-12-29 | Rotary driving structure of rotary furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214065687U true CN214065687U (en) | 2021-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023228675.1U Active CN214065687U (en) | 2020-12-29 | 2020-12-29 | Rotary driving structure of rotary furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214065687U (en) |
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2020
- 2020-12-29 CN CN202023228675.1U patent/CN214065687U/en active Active
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