Vibrating feeding structure for ferrosilicon alloy production furnace

Abstract

The utility model discloses a vibratory feeding structure for a ferrosilicon alloy production furnace, which belongs to the field of ferrosilicon alloy production, and comprises a feeding structure, a vibrating mechanism mounted in a restraint mechanism and an adjusting mechanism mounted at the top end of a conveying mechanism. When a rotating shaft rotates to convey materials, the rotating shaft drives a connecting rod and a cam to rotate, the outer surface of a connecting rope moves along the cam, and when the long end of the cam makes contact with the outer surface of the connecting rope, one end of a rotating plate is driven by the connecting rope to move upwards, so that the rotating shaft rotates to convey the materials. When the connecting rope makes contact with the short end of the cam, one end of the rotating plate is moved downwards through the connecting rope, the rotating plate is made to collide with the interior of the material guiding frame, the mineral aggregate is vibrated into a feeding opening of the rotary type material distributor, feeding of the mineral aggregate is completed, and the mineral aggregate is put into a production furnace in order through the rotary type material distributor.

Description

Technical Field

[0001] The utility model relates to the field of ferrosilicon alloy production, and more specifically to a vibrating feeding structure for a ferrosilicon alloy production furnace. Background Art

[0002] Ferrosilicon is a silicon-based ferroalloy metal material. When producing ferrosilicon, a smelting furnace is needed to melt silicon and iron. Most of them use a well-type reactor. Generally, a rotary distributor is used to put the ore into the production furnace to keep the distribution in order. Ferrosilicon production is unstable in raw material mixing, resulting in large fluctuations in production indicators and unqualified product quality. The old-fashioned feeding method of feeding pipes cannot feed the ore into the root of the electrode, causing electrode puncture, affecting the service life of the equipment, frequently burning equipment, making production impossible to proceed in an orderly manner, and frequent power outages. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem that the old-fashioned feeding method of the feeding pipe in the prior art cannot feed the material ore into the root of the electrode, causing electrode pricking and affecting the service life of the equipment. A vibrating feeding structure for a ferrosilicon alloy production furnace is provided to solve the above shortcomings and facilitate use.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] The utility model discloses a vibrating feeding structure for a ferrosilicon alloy production furnace, comprising a feeding structure, wherein the feeding structure comprises a conveying mechanism and a restraining mechanism installed outside the conveying mechanism, a vibrating mechanism is installed inside the restraining mechanism, and an adjusting mechanism is installed at the top of the conveying mechanism;

[0006] The restraint mechanism includes a material introduction frame and a rotation groove provided at the bottom of the material introduction frame, and rotation holes are provided on the inner side of the rotation groove and on both sides of the inner wall of the material introduction frame;

[0007] The vibration mechanism comprises a rotating plate and connecting strips installed on both sides of the bottom end of the rotating plate.

[0008] Preferably, a rotating column is installed on the outer side of the connecting strip, and the rotating column rotates inside the rotating hole.

[0009] Preferably, a connecting spring is installed at the inner bottom end of the material introduction frame, and the top end of the connecting spring is installed at the bottom end of the rotating plate.

[0010] Preferably, the adjustment mechanism includes a connecting rod and a cam installed on the outer surface of the connecting rod, a transverse L-shaped frame is installed on the top of the connecting rod, a connecting rope is installed at one end of the transverse L-shaped frame, one end of the connecting rope is installed on the top of the rotating plate, and a vertical L-shaped frame is installed at one end of the transverse L-shaped frame.

[0011] Preferably, the material conveying mechanism comprises a placement rack and a material conveying cylinder installed on the top of the placement rack, and the material conveying cylinder is installed obliquely on the top of the placement rack, a rotating shaft is movably installed inside the material conveying cylinder, and a spiral sheet is installed on the outer surface of the rotating shaft.

[0012] Preferably, a transport motor is provided at the inner top of the placement rack, a feeding frame is installed on the outer side of the material transport cylinder, a discharge hole is provided at the upper end of the outer surface of the material transport cylinder, and a top hole is provided at the top end of the material transport cylinder.

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

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

[0015] (1) The utility model discloses a vibrating feeding structure for a ferrosilicon alloy production furnace. The structure comprises a spiral blade, a feeding frame and a guide frame. The bottom end of the guide frame is installed in the feeding port of a rotary distributor. The ore is fed into the feeding frame. The rotating spiral blade is used to transport the ore upward, so that the ore is transported to the top of the feeding port of the rotary distributor. The ore is arranged at the top of the rotating plate through the discharge hole. The guide frame is provided to restrain the ore that bounces up to prevent it from falling.

[0016] (2) The utility model is a vibrating feeding structure for a ferrosilicon alloy production furnace. Through the cam, connecting rope, rotating plate and feeding frame, when the rotating shaft rotates to transport materials, the rotating shaft drives the connecting rod and the cam to rotate, and the outer surface of the connecting rope moves along the cam. When the long end of the cam contacts the outer surface of the connecting rope, one end of the rotating plate is driven to move up by the connecting rope, so that one end of the rotating plate rotates inside the feeding frame, the connecting bar rotates inside the rotating groove, and the rotating column rotates in the rotating hole, so that the ore moves along the top of the vibration mechanism. When the connecting rope contacts the short end of the cam, the connecting rope moves one end of the rotating plate downward, so that the rotating plate hits the inside of the feeding frame, vibrates the ore into the feeding port of the rotary distributor, completes the feeding of the ore, and the ore is orderly thrown into the production furnace through the rotary distributor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the material transport mechanism of the utility model;

[0019] Figure 3 This is a structural diagram of the constraint mechanism of the utility model;

[0020] Figure 4 This is a structural diagram of the vibration mechanism of the utility model;

[0021] Figure 5 This is a structural diagram of the adjustment mechanism of the utility model.

[0022] In the figure: 1. feeding structure; 11. material transporting mechanism; 111. placing rack; 112. transport motor; 113. rotating shaft; 114. spiral sheet; 115. material transporting barrel; 116. feeding frame; 117. discharging hole; 118. top hole; 12. restraining mechanism; 121. material guiding frame; 122. rotating groove; 123. rotating hole; 124. connecting spring; 13. vibrating mechanism; 131. rotating plate; 132. connecting strip; 133. rotating column; 14. adjusting mechanism; 141. cam; 142. connecting rod; 143. horizontal L-shaped frame; 144. vertical L-shaped frame; 145. connecting rope. DETAILED DESCRIPTION

[0023] 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.

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0025] Combination Figure 1 A vibrating feeding structure for a ferrosilicon alloy production furnace includes a feeding structure 1, wherein the feeding structure 1 includes a transport mechanism 11 and a restraining mechanism 12 installed outside the transport mechanism 11, a vibration mechanism 13 is installed inside the restraining mechanism 12, and an adjustment mechanism 14 is installed at the top of the transport mechanism 11.

[0026] The utility model is further described below in conjunction with embodiments.

[0027] Combination Figure 2-5The constraint mechanism 12 includes a feed frame 121 and a rotation groove 122 opened at the bottom end of the feed frame 121. Rotation holes 123 are opened on the inner side of the rotation groove 122 and on both sides of the inner wall of the feed frame 121. The vibration mechanism 13 includes a rotating plate 131 and connecting strips 132 installed on both sides of the bottom end of the rotating plate 131. A rotating column 133 is installed on the outer side of the connecting strip 132, and the rotating column 133 rotates inside the rotating hole 123. The rotating hole 123 sets to limit the rotation range of the rotating column 133. A connecting spring 124 is installed at the bottom end of the feed frame 121. The top end of the connecting spring 124 is installed at the bottom end of the rotating plate 131. The connecting spring 124 is used to support the rotating plate 131. The adjustment mechanism 14 includes a connecting rod 142 and a cam 141 installed on the outer surface of the connecting rod 142. The top end of the connecting rod 142 is installed with a transverse L-shaped frame 14 3. A connecting rope 145 is installed at one end of the horizontal L-shaped frame 143, and one end of the connecting rope 145 is installed at the top of the rotating plate 131. A vertical L-shaped frame 144 is installed at one end of the horizontal L-shaped frame 143. The connecting rope 145 is used to pull one end of the rotating plate 131 to move. The material transport mechanism 11 includes a placement frame 111 and a material transport cylinder 115 installed at the top of the placement frame 111, and the material transport cylinder 115 is installed at an angle at the top of the placement frame 111. A rotating shaft 113 is movably installed inside the material transport cylinder 115, and a spiral blade 114 is installed on the outer surface of the rotating shaft 113. The spiral blade 114 is used for feeding ore. A transport motor 112 is installed at the top of the placement frame 111. A feeding frame 116 is installed on the outer side of the material transport cylinder 115. A discharge hole 117 is opened at the upper end of the outer surface of the material transport cylinder 115, and a top hole 118 is opened at the top of the material transport cylinder 115.

[0028] In this embodiment: the bottom end of the feed frame 121 is installed in the feed port of the rotary distributor, and the material ore is thrown into the feed frame 116. Since the feed frame 116 and the conveying barrel 115 are arranged perpendicular to each other, and the conveying barrel 115 is arranged at an angle, the material ore inside the feed frame 116 moves into the conveying barrel 115, and the transport motor 112 drives the rotating shaft 113 and the spiral piece 114 to rotate. The rotating spiral piece 114 is used to transport the material ore upward, so that the material ore is transported to the top of the feed port of the rotary distributor. The material ore is arranged at the top of the rotating plate 131 through the discharge hole 117. The feed frame 121 is set to constrain the material ore that pops up to prevent the material ore from falling. When the rotating shaft 113 rotates to transport the material, the rotating shaft 113 drives the connecting rod 142 and the cam 141 to The outer surface of the connecting rope 145 moves along the cam 141 during rotation. When the long end of the cam 141 contacts the outer surface of the connecting rope 145, the connecting rope 145 drives one end of the rotating plate 131 to move upward, so that one end of the rotating plate 131 rotates inside the material guide frame 121, the connecting bar 132 rotates inside the rotating groove 122, and the rotating column 133 rotates in the rotating hole 123, so that the ore moves along the top of the vibration mechanism 13. When the connecting rope 145 contacts the short end of the cam 141, the connecting rope 145 moves one end of the rotating plate 131 downward, so that the rotating plate 131 hits the inside of the material guide frame 121, and the ore is vibrated into the feeding port of the rotary distributor, completing the loading of the ore, and the ore is orderly thrown into the production furnace through the rotary distributor.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating feeding structure for a ferrosilicon alloy production furnace, comprising a feeding structure (1), characterized in that: The feeding structure (1) comprises a material transport mechanism (11) and a restraining mechanism (12) installed outside the material transport mechanism (11), a vibration mechanism (13) is installed inside the restraining mechanism (12), and an adjustment mechanism (14) is installed at the top of the material transport mechanism (11); The restraining mechanism (12) comprises a material introducing frame (121) and a rotation groove (122) provided at the bottom end of the material introducing frame (121), and rotation holes (123) are provided on the inner side of the rotation groove (122) and on both sides of the inner wall of the material introducing frame (121); The vibration mechanism (13) comprises a rotating plate (131) and connecting strips (132) installed on both sides of the bottom end of the rotating plate (131).

2. The vibrating feeding structure for a ferrosilicon alloy production furnace according to claim 1, characterized in that: A rotating column (133) is installed on the outer side of the connecting bar (132), and the rotating column (133) rotates inside the rotating hole (123).

3. The vibrating feeding structure for a ferrosilicon alloy production furnace according to claim 1, characterized in that: A connecting spring (124) is installed at the inner bottom end of the material introduction frame (121), and the top end of the connecting spring (124) is installed at the bottom end of the rotating plate (131).

4. The vibrating feeding structure for a ferrosilicon alloy production furnace according to claim 3, characterized in that: The adjustment mechanism (14) comprises a connecting rod (142) and a cam (141) mounted on the outer surface of the connecting rod (142); a transverse L-shaped frame (143) is mounted on the top end of the connecting rod (142); a connecting rope (145) is mounted on one end of the transverse L-shaped frame (143); one end of the connecting rope (145) is mounted on the top end of the rotating plate (131); and a vertical L-shaped frame (144) is mounted on one end of the transverse L-shaped frame (143).

5. The vibrating feeding structure for a ferrosilicon alloy production furnace according to claim 1, characterized in that: The material transport mechanism (11) comprises a placement rack (111) and a material transport cylinder (115) installed at the top of the placement rack (111), and the material transport cylinder (115) is installed at an angle at the top of the placement rack (111), a rotating shaft (113) is movably installed inside the material transport cylinder (115), and a spiral sheet (114) is installed on the outer surface of the rotating shaft (113).

6. A vibrating feeding structure for a ferrosilicon alloy production furnace according to claim 5, characterized in that: A transport motor (112) is provided at the top of the interior of the placement rack (111), a feeding frame (116) is installed on the outside of the transport barrel (115), a discharge hole (117) is provided at the top of the outer surface of the transport barrel (115), and a top hole (118) is provided at the top of the transport barrel (115).

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