CN210595765U

CN210595765U - Charging hopper for smelting furnace

Info

Publication number: CN210595765U
Application number: CN201921123635.5U
Authority: CN
Inventors: 王兴成
Original assignee: Shaoxing Shangyu Catalyst Co Ltd
Current assignee: Shaoxing Shangyu Catalyst Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-22
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a smelting pot is with feeding funnel, including the funnel body, the left bottom fixedly connected with safety cover of funnel body, the opening has been seted up on funnel body left side and the position that corresponds the safety cover, the inside of opening is provided with the baffle, the left side of baffle runs through the opening and extends to the inside fixedly connected with fixed plate of safety cover. The utility model discloses a funnel body, the safety cover, the opening, the baffle, the fixed plate, the fixed block, first fixed axle, first antifriction bearing, the threaded rod, driven bevel gear, the threading board, the second fixed axle, the connecting rod, second antifriction bearing, the initiative pivot, rotatory handle and initiative bevel gear mutually support, the effect that can adjust unloading speed has been realized, can be according to the unloading speed of the accurate control raw materials of demand, the circumstances of having avoided reinforced too much or too little takes place, the work efficiency of smelting pot has been ensured, bring very big facility for the producer.

Description

Charging hopper for smelting furnace

Technical Field

The utility model relates to a smelting pot technical field specifically is a smelting pot is with feeding funnel.

Background

At present, in domestic flame furnaces for producing basalt fibers, overhead feeding is mostly adopted in a feeding mode, namely, a feeding hole is preset at the top of the flame furnace, a feeding funnel is arranged at the top end of the hole, basalt raw materials are fed into the flame furnace through the feeding hole by a feeder according to a certain particle size ratio, and raw materials are supplied and melted, so that continuous production operation is carried out.

At present, the unloading rate can not be adjusted to common charging hopper for the smelting pot, can't be according to the unloading rate of the accurate control raw materials of demand, lead to easily reinforced too much or what the condition takes place, greatly influenced the work efficiency of smelting pot, cause very big inconvenience for the producer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smelting pot is with feeding funnel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding funnel for a smelting furnace comprises a funnel body, wherein a protective cover is fixedly connected to the left bottom of the funnel body, an opening is formed in the left side of the funnel body and corresponds to the protective cover, a baffle is arranged in the opening, the left side of the baffle penetrates through the opening and extends to a fixed plate fixedly connected to the inside of the protective cover, the right side of the baffle penetrates through the opening and extends to the inside of the funnel body, a fixed block is fixedly connected to the middle point of the left side of the fixed plate, a first fixed shaft is fixedly connected to the top and the bottom of the front side of the fixed block, first rolling bearings are fixedly connected to the top of the inner wall of the protective cover and the left groove of the bottom of the inner wall of the protective cover, a threaded rod is movably connected to the inside of the first rolling bearing, one end, the utility model discloses a safety gear, including threaded rod, safety cover, right side fixedly connected with second fixed axle, connecting rod swing joint, second antifriction bearing, outside fixedly connected with rotation handle, the right-hand member of initiative pivot runs through second antifriction bearing and extends to its outside fixedly connected with and the driven bevel gear cooperation use.

Preferably, the right side of the bottom of the baffle is fixedly connected with a limiting block.

Preferably, a sealing ring is sleeved on the surface of the baffle and positioned on the left side of the funnel body, and the right side of the sealing ring is fixedly connected with the left side of the funnel body.

Preferably, the top and the bottom of fixed plate all fixedly connected with pulley, the pulley is kept away from the one side of fixed plate and the inner wall of safety cover and is contacted each other.

Preferably, the left top and the bottom of the inner wall of the protective cover are both provided with a limiting groove, and the left side of the thread plate penetrates through the limiting groove and extends to the inside of the thread plate and is connected with the thread plate in a sliding manner.

Preferably, the driving bevel gear and the two driven bevel gears are meshed with each other.

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

1. the utility model discloses a funnel body, the safety cover, the opening, the baffle, the fixed plate, the fixed block, first fixed axle, first antifriction bearing, the threaded rod, driven bevel gear, the threading board, the second fixed axle, the connecting rod, second antifriction bearing, the initiative pivot, rotatory handle and initiative bevel gear mutually support, the effect that can adjust unloading speed has been realized, can be according to the unloading speed of the accurate control raw materials of demand, the circumstances of having avoided reinforced too much or too little takes place, the work efficiency of smelting pot has been ensured, bring very big facility for the producer.

2. The utility model discloses a set up the stopper, prevent that the baffle from breaking away from the funnel body, through setting up the sealing washer, prevent that the raw materials from the opening entering safety cover inside, through setting up the pulley, played the limiting displacement to the fixed plate, stability when having improved the fixed plate motion, through setting up the spacing groove, limited the range of motion of threading board.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 3 is a partially enlarged view of B in fig. 1 according to the present invention.

In the figure: the funnel comprises a funnel body 1, a protective cover 2, a through hole 3, a baffle 4, a fixing plate 5, a fixing block 6, a first fixing shaft 7, a first rolling bearing 8, a threaded rod 9, a driven bevel gear 10, a threaded plate 11, a second fixing shaft 12, a connecting rod 13, a second rolling bearing 14, a driving rotating shaft 15, a rotating handle 16, a driving bevel gear 17, a limiting block 18, a sealing ring 19, a pulley 20 and a limiting groove 21.

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. 1-3, a charging funnel for a melting furnace comprises a funnel body 1, a protective cover 2 is fixedly connected to the left bottom of the funnel body 1, an opening 3 is formed in the left side of the funnel body 1 and corresponds to the protective cover 2, a baffle plate 4 is arranged inside the opening 3, the left side of the baffle plate 4 penetrates through the opening 3 and extends to the inside of the protective cover 2, a fixing plate 5 is fixedly connected to the inside of the protective cover 2, the right side of the baffle plate 4 penetrates through the opening 3 and extends to the inside of the funnel body 1, a limiting block 18 is fixedly connected to the right side of the bottom of the baffle plate 4, the baffle plate 4 is prevented from being separated from the funnel body 1 by arranging the limiting block 18, a sealing ring 19 is sleeved on the surface of the baffle plate 4 and is positioned on the left side of the funnel body 1, the right side of the sealing ring 19 is fixedly connected, one side of the pulley 20, which is far away from the fixed plate 5, is contacted with the inner wall of the protective cover 2, the limiting effect on the fixed plate 5 is achieved by arranging the pulley 20, the stability of the fixed plate 5 during movement is improved, the fixed block 6 is fixedly connected at the middle point on the left side of the fixed plate 5, the top and the bottom of the front side of the fixed block 6 are both fixedly connected with the first fixed shaft 7, the first rolling bearings 8 are both fixedly connected in the grooves on the left sides of the top and the bottom of the inner wall of the protective cover 2, the threaded rods 9 are movably connected in the first rolling bearings 8, the thread directions of the two threaded rods 9 are consistent, one end of the threaded rod 9, which is far away from the first rolling bearing 8, penetrates through the first rolling bearing 8 and extends to the driven bevel gear 10 in the protective cover 2, the threaded plates 11 are connected on the surface, the left side of the thread plate 11 penetrates through the limiting groove 21 and extends to the inside of the thread plate to be in sliding connection with the thread plate, the movement range of the thread plate 11 is limited by arranging the limiting groove 21, the right side of the front surface of the thread plate 11 is fixedly connected with the second fixing shaft 12, the first fixing shaft 7 and the second fixing shaft 12 which are positioned on the same side are movably connected through the connecting rod 13, the midpoint of the left side of the inner wall of the protective cover 2 is fixedly connected with the second rolling bearing 14, the inside of the second rolling bearing 14 is movably connected with the driving rotating shaft 15, the left end of the driving rotating shaft 15 sequentially penetrates through the second rolling bearing 14 and the protective cover 2 from right to left and extends to the outside of the protective cover 2 to be fixedly connected with the rotating handle 16, the right end of the driving rotating shaft 15 penetrates through the second rolling bearing 14 and extends to the outside to be fixedly connected with, through funnel body 1, safety cover 2, opening 3, baffle 4, fixed plate 5, fixed block 6, first fixed axle 7, first antifriction bearing 8, threaded rod 9, driven bevel gear 10, threaded plate 11, second fixed axle 12, connecting rod 13, second antifriction bearing 14, initiative pivot 15, rotatory handle 16 and initiative bevel gear 17 mutually support, the effect that can adjust unloading rate has been realized, can be according to the unloading rate of the accurate control raw materials of demand, the condition of having avoided feeding too much or too little takes place, the work efficiency of smelting pot has been ensured, bring very big facility for the producer.

During the use, when needs reduce unloading rate, the user forward rotates rotatory handle 16 thereby it is rotatory to drive initiative pivot 15 and drive bevel gear 17 in proper order, thereby it is rotatory to make drive bevel gear 17 drive two driven bevel gear 10 in proper order, make two driven bevel gear 10's direction of rotation opposite, thereby it is rotatory to drive threaded rod 9 by driven bevel gear 10, make two threaded rod 9's direction of rotation opposite, because the screw direction of two threaded rod 9 is unanimous, thereby make two thread plates 11 move in opposite directions, thereby thread plate 11 promotes fixed block 6 through connecting rod 13 in proper order, fixed plate 5 and baffle 4 move to the right, move to suitable position after baffle 4, can loosen rotatory handle 16, and the same principle, when needs increase unloading rate, only need the reversal rotation rotatory handle 16 can.

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. A charging hopper for a furnace, comprising a hopper body (1), characterized in that: the funnel comprises a funnel body (1), a protective cover (2) is fixedly connected to the left bottom of the funnel body (1), an opening (3) is formed in the left side of the funnel body (1) and corresponds to the position of the protective cover (2), a baffle (4) is arranged inside the opening (3), the left side of the baffle (4) penetrates through the opening (3) and extends to an internal fixedly connected fixing plate (5) of the protective cover (2), the right side of the baffle (4) penetrates through the opening (3) and extends to the inside of the funnel body (1), a fixing block (6) is fixedly connected to the left midpoint of the fixing plate (5), a first fixing shaft (7) is fixedly connected to the top and the bottom of the front side of the fixing block (6), a first rolling bearing (8) is fixedly connected to the top of the inner wall of the protective cover (2) and the left groove of the bottom, and a threaded, one end of the threaded rod (9) far away from the first rolling bearing (8) penetrates through the first rolling bearing (8) and extends to the driven bevel gear (10) fixedly connected with the inside of the protective cover (2), the surface of the threaded rod (9) is in threaded connection with a threaded plate (11), the right side of the front surface of the threaded plate (11) is fixedly connected with a second fixing shaft (12), the first fixing shaft (7) and the second fixing shaft (12) which are positioned at the same side are movably connected through a connecting rod (13), the middle point of the left side of the inner wall of the protective cover (2) is fixedly connected with a second rolling bearing (14), the inside of the second rolling bearing (14) is movably connected with a driving rotating shaft (15), the left end of the driving rotating shaft (15) sequentially penetrates through the second rolling bearing (14) and the protective cover (2) from right to left and extends to the rotating handle (16) fixedly, the right end of the driving rotating shaft (15) penetrates through the second rolling bearing (14) and extends to the outside of the second rolling bearing to be fixedly connected with a driving bevel gear (17) matched with the driven bevel gear (10).

2. The charging hopper for a melting furnace according to claim 1, wherein: the right side of baffle (4) bottom fixedly connected with stopper (18).

3. The charging hopper for a melting furnace according to claim 1, wherein: baffle (4) surface just is located the left position cover of funnel body (1) and is equipped with sealing washer (19), the right side of sealing washer (19) and the left side fixed connection of funnel body (1).

4. The charging hopper for a melting furnace according to claim 1, wherein: the top and the bottom of fixed plate (5) are all fixedly connected with pulley (20), one side that fixed plate (5) were kept away from in pulley (20) and the inner wall of safety cover (2) contact each other.

5. The charging hopper for a melting furnace according to claim 1, wherein: spacing groove (21) have all been seted up to the left top of safety cover (2) inner wall and bottom, the left side of threading board (11) runs through spacing groove (21) and extends to its inside rather than sliding connection.

6. The charging hopper for a melting furnace according to claim 1, wherein: the driving bevel gear (17) and the two driven bevel gears (10) are meshed with each other.