Tilting mechanism of efficient tilting rotary furnace body

Abstract

The utility model relates to the technical field of rotary furnaces, in particular to an efficient tilting rotary furnace body tilting mechanism which comprises a base, a furnace body and an auxiliary structure. An auxiliary structure is arranged above the base, a furnace body is arranged on one side of the auxiliary structure, the auxiliary structure further comprises a tilting assembly, a buffering assembly and a riding wheel, the riding wheel is arranged on the inner side of the tilting assembly, the buffering assembly is arranged in the middle of the tilting assembly, and a lifting hydraulic cylinder is controlled to work through a hydraulic station. The lifting hydraulic cylinder can rotate along the connecting shaft, and meanwhile, the lifting hydraulic cylinder drives the fixed shaft to rotate along the hydraulic cylinder supporting bearing seat, so that the tilting rack can drive the rotating shaft to rotate along the rotating supporting shaft seat along with the lifting hydraulic cylinder, and the tilting rack drives the furnace main body to tilt in the rotating direction; and the tilting rack and the base are supported by the bearing, so that the friction force is reduced, the clamping stagnation is avoided, the furnace body is more smoothly overturned, and the working efficiency of the rotary furnace is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rotary furnace technical field, concretely is a kind of high-efficiency tilting rotary furnace furnace body tilting mechanism. BACKGROUND

[0002] With the improvement of environmental awareness and the continuous growth of non-ferrous metal demand, high-efficiency tilting rotary furnace will be more and more concerned by the market. In the prior art, the rotary furnace is mostly increased with a set of tilting oil cylinder to complete its tilting function. The rotary mechanism between the tilting frame and the base, the tilting oil cylinder and the tilting frame is supported without bearing, only connected with pin shaft, with large friction, and prone to turning inflexibility. SUMMARY

[0003] The utility model aims at solving the problem of turning inflexibility in the tilting process of the existing rotary furnace furnace body, and provides a kind of high-efficiency tilting rotary furnace furnace body tilting mechanism.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] Design a kind of high-efficiency tilting rotary furnace furnace body tilting mechanism, including base, furnace main body and auxiliary structure;The upper side of the base is provided with auxiliary structure, one side of the auxiliary structure is provided with furnace main body, wherein the auxiliary structure further includes tilting assembly, buffer assembly and supporting wheel, the inner side of the tilting assembly is provided with supporting wheel, and the middle part of the tilting assembly is provided with buffer assembly.

[0006] Preferably, the base is provided with a plurality of rotating supports on one side, and the rotating supports on both sides are mirror image arranged.

[0007] Preferably, the tilting assembly includes tilting frame, hydraulic cylinder support bearing seat, rotary support bearing seat, rotating shaft, lifting hydraulic cylinder, connecting shaft and fixed shaft;

[0008] The rotary support bearing seat on both sides is respectively arranged on the side of rotating support away from the base, the middle part of the rotary support bearing seat is provided with rotating shaft, and the rotating shaft on both sides is fixedly arranged on the tilting frame, the side of the tilting frame away from the rotating shaft is provided with hydraulic cylinder support bearing seat, the middle part of the hydraulic cylinder support bearing seat is provided with fixed shaft, the end of the fixed shaft is fixedly arranged on one side of the lifting hydraulic cylinder, the output end of the lifting hydraulic cylinder is provided with connecting shaft, and the connecting shaft on both sides is hinged with the base.

[0009] Preferably, the middle part of the tilting frame is provided with furnace main body on one side, the side of the furnace main body is provided with supporting wheel, and the supporting wheel is fixedly arranged on the side of the tilting frame adjacent to the rotating shaft;

[0010] The hydraulic station is fixedly arranged on one side of the tilting frame adjacent to the lifting hydraulic cylinder, and the connecting end of the hydraulic station is connected with the connecting ends of the two sides of the lifting hydraulic cylinder through pipelines.

[0011] Preferably, the buffer assembly comprises a support base, a spring, a sliding rod, a connecting block and a ball.

[0012] The end of the support base is fixedly connected with the base, one side of the support base is provided with a sliding rod, the two ends of the spring are fixedly connected with the sliding rod and the support base respectively, the end of the sliding rod away from the spring is provided with a connecting block, and the middle part of the connecting block is provided with a ball.

[0013] Preferably, the middle part of the support base is provided with a sliding cavity, and the end of the sliding cavity is provided with a sliding hole, and the sliding hole penetrates through the support base.

[0014] The inner diameter size of the sliding cavity is the same as the outer diameter size of one side of the sliding rod adjacent to the spring, the sliding rod can match the sliding cavity, the inner diameter size of the sliding hole is the same as the outer wall outer diameter size of the side of the sliding rod away from the spring, the sliding hole can match the sliding rod, and the spring is arranged in the sliding cavity.

[0015] The side of the connecting block away from the sliding rod is provided with a connecting groove, the shape of the connecting groove is the same as the shape of the ball, the connecting groove can match the ball, and the side of the ball away from the connecting block is attached to the tilting frame.

[0016] The utility model provides a kind of high-efficiency tilting rotary furnace body tilting mechanism, and beneficial effect is in at:hydraulic station controls lifting hydraulic cylinder work, lifting hydraulic cylinder can rotate along connecting shaft, lifting hydraulic cylinder drives fixed shaft to rotate along hydraulic cylinder support bearing seat simultaneously, to make tilting frame can follow lifting hydraulic cylinder drive rotating shaft rotate along rotary support axle seat, make tilting frame drive furnace main body incline to the direction between rotation, bearing support is used between tilting frame and base, reduce friction, no jam, make furnace body overturn more smoothly, improve the work efficiency of rotary furnace;

[0017] While ball rolls along connecting groove, ball drives connecting block to move to the direction of base, connecting block drives sliding rod to slide along sliding cavity and sliding hole simultaneously, sliding rod drives the compression of spring, and the impact force generated to ball in the reset process of tilting frame by the elastic force after spring deformation is buffered, to avoid that tilting frame directly contacts with base, to cause deformation between base and tilting frame or the damage of furnace body, tilting assembly etc. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is structure schematic diagram of the utility model;

[0019] Figure 2 It is Figure 1A structure diagram of the utility model;

[0020] Figure 3 A structure diagram of the utility model's side view;

[0021] Figure 4 A structure diagram of the utility model's rotating support and rotating support bearing seat.

[0022] In the figure: 1, base; 101, rotating support; 2, tilting assembly; 201, tilting frame; 202, hydraulic cylinder support bearing seat; 203, rotating support bearing seat; 204, rotating shaft; 205, lifting hydraulic cylinder; 206, connecting shaft; 207, fixed shaft; 3, furnace body; 4, hydraulic station; 5, buffer assembly; 501, support seat; 5011, sliding cavity; 5012, sliding hole; 502, spring; 503, sliding rod; 504, connecting block; 5041, connecting groove; 505, ball; 6, supporting wheel. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings:

[0024] The high-efficiency tilting rotary furnace body tilting mechanism provided by the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , comprises a base 1, a furnace body 3 and an auxiliary structure; the upper portion of the base 1 is provided with the auxiliary structure, one side of the auxiliary structure is provided with the furnace body 3, wherein the auxiliary structure further comprises a tilting assembly 2, a buffer assembly 5 and a supporting wheel 6, the inner side of the tilting assembly 2 is provided with the supporting wheel 6, the middle portion of the tilting assembly 2 is provided with the buffer assembly 5, one side of the base 1 is provided with a plurality of rotating supports 101, and the rotating supports on both sides are mirror image arranged.

[0025] The tilting assembly 2 comprises a tilting frame 201, a hydraulic cylinder support bearing seat 202, a rotary support bearing seat 203, a rotating shaft 204, a lifting hydraulic cylinder 205, a connecting shaft 206 and a fixed shaft 207. The rotary support bearing seats are arranged on the sides of the rotating support 101 away from the base 1. The middle part of the rotary support bearing seat 203 is provided with the rotating shaft 204, and the rotating shafts 204 are fixedly arranged on the tilting frame 201. The side of the tilting frame 201 away from the rotating shaft 204 is provided with the hydraulic cylinder support bearing seat 202. The lifting hydraulic cylinder 205 can rotate along the connecting shaft 206 during the working process of the lifting hydraulic cylinder 205, and the lifting hydraulic cylinder 205 drives the fixed shaft 207 to rotate along the hydraulic cylinder support bearing seat 202, so that the tilting frame 201 can drive the rotating shaft 204 to rotate along the rotary support bearing seat 203, and the tilting frame 201 drives the furnace body 3 to tilt towards the direction of the rotating support 101. The middle part of the hydraulic cylinder support bearing seat 202 is provided with the fixed shaft 207, and the end of the fixed shaft 207 is fixedly arranged on one side of the lifting hydraulic cylinder 205. The output end of the lifting hydraulic cylinder 205 is provided with the connecting shaft 206, and the two sides of the connecting shaft 206 are hinged to the base 1. Bearings are installed in the hydraulic cylinder support bearing seat 202 and the rotary support bearing seat 203 to support the rotating shaft, so as to reduce friction and make the rotation more smooth. The hydraulic cylinder support bearing seat 202 and the rotary support bearing seat 203 have oil injection ports for lubrication and long service life.

[0026] The middle part of the tilting frame 201 is provided with the furnace body 3, and the side of the furnace body 3 is provided with a supporting wheel 6 for supporting the furnace body 3. The supporting wheel 6 is fixedly arranged on the side of the tilting frame 201 adjacent to the rotating shaft 204. The side of the tilting frame 201 adjacent to the lifting hydraulic cylinder 205 is fixedly arranged with a hydraulic station 4. The connecting ends of the hydraulic station 4 are connected to the connecting ends of the two sides of the lifting hydraulic cylinder 205 through pipelines. The hydraulic station 4 supplies oil to the lifting hydraulic cylinder 205 through a hydraulic pump. The lifting hydraulic cylinder 205 can realize linear reciprocating motion.

[0027] The buffer assembly 5 comprises a support seat 501, a spring 502, a sliding rod 503, a connecting block 504 and a ball 505. The end of the support seat 501 is fixedly connected to the base 1. The side of the support seat 501 is provided with the sliding rod 503. The two ends of the spring 502 are fixedly connected to the sliding rod 503 and the support seat 501, respectively. The end of the sliding rod 503 away from the spring 502 is provided with the connecting block 504, and the middle part of the connecting block 504 is provided with the ball 505.

[0028] The middle part of the support base 501 is provided with a sliding cavity 5011, the end of the sliding cavity 5011 is provided with a sliding hole 5012, and the sliding hole 5012 penetrates the support base 501, the inner diameter size of the sliding cavity 5011 is the same as the outer diameter size of the side of the sliding rod 503 adjacent to the spring 502, the sliding rod 503 can match the sliding cavity 5011, the inner diameter size of the sliding hole 5012 is the same as the outer wall outer diameter size of the side of the sliding rod 503 away from the spring 502, the sliding hole 5012 can match the sliding rod 503, the spring 502 is arranged inside the sliding cavity 5011, the side of the connecting block 504 away from the sliding rod 503 is provided with a connecting groove 5041, the shape of the connecting groove 5041 is the same as the shape of the ball 505, the ball 505 and the connecting groove 5041 of the connecting block 504 are provided with lubricating oil, the wear between the ball 505 and the connecting block 504 is reduced, so that the ball 505 can roll inside the connecting block 504, through the contact between the ball 505 and the tilting frame 201, it is guaranteed that the ball 505 can better contact the tilting frame 201 during the process that the tilting frame 201 restores to the initial state, at the same time, the rolling friction is replaced to avoid the sliding friction generated when the tilting frame 201 directly contacts the connecting block 504, so as to reduce the wear of the connecting block 504, when the tilting frame 201 contacts the ball 505, the ball 505 rolls along the connecting groove 5041 at the same time, the ball 505 drives the connecting block 504 to move towards the direction of the base 1, at the same time, the connecting block 504 drives the sliding rod 503 to slide along the sliding cavity 5011 and the sliding hole 5012, the sliding rod 503 drives the compression of the spring 502, the impact force generated on the ball 505 in the process of resetting the tilting frame 201 by the elastic force of the spring 502 after deformation is buffered, the tilting frame 201 is avoided from directly contacting the base 1, deformation occurs between the base 1 and the tilting frame 201, or the furnace body, the tilting assembly and the like are damaged, the connecting groove 5041 can match the ball 505, and the side of the ball 505 away from the connecting block 504 is attached to the tilting frame 201.

[0029] Specifically, the lifting hydraulic cylinder 205 is controlled by the hydraulic station 4 to work, the lifting hydraulic cylinder 205 can rotate along the connecting shaft 206, and the lifting hydraulic cylinder 205 drives the fixed shaft 207 to rotate along the hydraulic cylinder support bearing seat 202, so that the tilting frame 201 can drive the rotating shaft 204 to rotate along the rotating support shaft seat 203, the tilting frame 201 drives the furnace body 3 to tilt towards the direction of the rotating shaft 101, the raw materials in the furnace body 3 are poured out, then the lifting hydraulic cylinder 205 is controlled to move reversely, when the tilting frame 201 contacts the ball 505, the ball 505 rolls along the connecting groove 5041, the ball 505 drives the connecting block 504 to move towards the base 1, the connecting block 504 drives the sliding rod 503 to slide along the sliding cavity 5011 and the sliding hole 5012, the sliding rod 503 drives the spring 502 to compress, the impact force generated by the spring 502 on the ball 505 during the resetting process of the tilting frame 201 is buffered, the tilting frame 201 is prevented from directly contacting the base 1, deformation between the base 1 and the tilting frame 201 or damage of the furnace body and the tilting assembly is avoided, the ball 505 can better contact the tilting frame 201 during the process that the tilting frame 201 returns to the initial state, and the rolling friction is used to replace the sliding friction generated when the tilting frame 201 directly contacts the connecting block 504, so that the abrasion of the connecting block 504 is reduced.

[0030] Although the utility model has been illustrated and described by referring to preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of claims.

Claims

1. A high efficiency tilting rotary furnace tilting mechanism characterized by: Including base, furnace main part and auxiliary structure, the upper portion of base is provided with auxiliary structure, one side of auxiliary structure is provided with furnace main part, wherein auxiliary structure further includes tilting assembly, buffer assembly and supporting wheel, the inner side of tilting assembly is provided with supporting wheel, the middle part of tilting assembly is provided with buffer assembly.

2. A tilting mechanism for a tilting-rotary furnace according to claim 1, characterized in that: One side of base is provided with multiple rotating supports, and the rotating supports on both sides are mirror image arranged.

3. A tilting mechanism for a tilting-rotary furnace according to claim 1, characterized in that: The tilting assembly includes a tilting frame, a hydraulic cylinder support bearing seat, a rotary support bearing seat, a rotating shaft, a lifting hydraulic cylinder, a connecting shaft and a fixed shaft. The rotary support bearing seats on both sides are respectively arranged on the side of the rotating support away from the base, the middle part of the rotary support bearing seat is provided with a rotating shaft, the rotating shafts on both sides are fixedly arranged on the tilting frame, the side of the tilting frame away from the rotating shaft is provided with a hydraulic cylinder support bearing seat, the middle part of the hydraulic cylinder support bearing seat is provided with a fixed shaft, the end of the fixed shaft is fixedly arranged on one side of the lifting hydraulic cylinder, the output end of the lifting hydraulic cylinder is provided with a connecting shaft, and the connecting shaft is hingedly connected with the base on both sides.

4. A tilting mechanism for a tilting-rotary furnace according to claim 3, characterized in that: The middle part of the tilting frame is provided with a furnace main part on one side, the furnace main part is provided with a supporting wheel on one side, and the supporting wheel is fixedly arranged on the side of the tilting frame adjacent to the rotating shaft. The side of the tilting frame adjacent to the lifting hydraulic cylinder is fixedly provided with a hydraulic station, and the connecting end of the hydraulic station is connected with the connecting ends of the lifting hydraulic cylinders on both sides through pipelines.

5. A tilting mechanism for a tilting-rotary furnace according to claim 1, characterized in that: The buffer assembly includes a support seat, a spring, a sliding rod, a connecting block and a ball. The end of the support seat is fixedly connected with the base, the side of the support seat is provided with a sliding rod, the ends of the spring are fixedly connected with the sliding rod and the support seat respectively, the end of the sliding rod away from the spring is provided with a connecting block, and the middle part of the connecting block is provided with a ball.

6. A tilting mechanism for a high efficiency tilting rotary furnace according to claim 5, characterized in that: The middle part of the support seat is provided with a sliding cavity, and the end of the sliding cavity is provided with a sliding hole penetrating through the support seat. The inner diameter size of the sliding cavity is the same as the outer diameter size of the side of the sliding rod adjacent to the spring, the sliding rod can match the sliding cavity, the inner diameter size of the sliding hole is the same as the outer wall outer diameter size of the side of the sliding rod away from the spring, the sliding hole can match the sliding rod, and the spring is arranged in the sliding cavity. The side of the connecting block away from the sliding rod is provided with a connecting groove, the shape of the connecting groove is the same as the shape of the ball, the connecting groove can match the ball, and the side of the ball away from the connecting block is attached to the tilting frame.

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