CN212075339U

CN212075339U - Sealing device for mineral powder conveying

Info

Publication number: CN212075339U
Application number: CN202020667382.4U
Authority: CN
Inventors: 陈进; 蒋彦台; 杨小波
Original assignee: Jiangsu Yihuai New Materials Co ltd
Current assignee: Jiangsu Yihuai New Materials Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-04
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a sealing device for powdered ore is carried belongs to powdered ore technical field, the on-line screen storage device comprises a base, the inside of base is fixed with the cover body, the feed inlet is installed on the outer top of the cover body, adjusting part is installed to one side of feed inlet. The utility model has the advantages that the upper end of the toothed bar is engaged with the non-circular gear rotationally connected with the T-shaped seat, the outer surface of the disc connected with the handle is welded with the fixed strip, the fixed strip enables the non-circular gear and the disc to form a transmission structure by embedding the strip groove, the structure drives the extension plate connected with the toothed bar to do reciprocating motion under the rotation of the handle, and the adjustment of the caliber size of the feed port is further realized; the utility model discloses a rotate the driving motor who is connected at the inboard fixed output of the cover body and lead screw, the screw cup joints the upper end at the screw thread piece of lead screw periphery and is fixed with the brush head, thereby this kind of structure can drive the brush head and remove and clear up conveying belt surface remaining powder under driving motor's work.

Description

Sealing device for mineral powder conveying

Technical Field

The utility model belongs to the technical field of the powdered ore, concretely relates to powdered ore carries and uses sealing device.

Background

Powdered ore is a general name for stone powder and its substitutes meeting the engineering requirements. The method is a product obtained by crushing and processing ore, is a first step of ore processing and smelting and the like, and is one of the most important steps. The hydrophilicity of the ore fines is the ratio of the volume of the unit ore fines expanded in the same volume of water to the same volume of kerosene. The slag micro powder is also called mineral powder and granulated blast furnace slag powder. The mineral powder produced in China is mainly used for concrete admixture, is produced by a professional factory, and is added into concrete when the concrete is manufactured, and the mixing amount is calculated by the mass of cement in the concrete.

The prior art has the following problems: the mineral powder is kept pure and positive and is powdery, the sealing performance is guaranteed by the matching of the cover body and the base when the mineral powder is conveyed, the mineral powder enters the cover body from the feeding hole in the structure, the feeding hole is blocked often due to the fact that the caliber size of the mineral powder cannot be adjusted, and the residual part of the powder on the surface of the conveying belt for conveying the mineral powder is wasted after the conveying belt bypasses a circle.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sealing device for powdered ore is carried has and prevents that the feeding from blockking up, avoids extravagant characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing device for conveying mineral powder comprises a base, a cover body is fixed inside the base, a feeding hole is arranged at the outer top end of the cover body, one side of the feed inlet is provided with an adjusting component, the adjusting component comprises an extension plate, a toothed bar, a T-shaped seat, a rotating bar, a handle, a fixed strip, a disc, a non-circular gear, a strip groove and a rotating shaft, wherein an extension plate penetrates through the side wall of the feed port, one end of the extension plate, which is far away from the feed port, is connected with a toothed bar, the upper end of the toothed bar is engaged with a non-circular gear, the inner part of the non-circular gear is rotatably penetrated with a rotating bar, a strip groove is chiseled in the non-circular gear, a fixed strip is embedded in the strip groove, a disc is welded at one end of the fixed strip, a T-shaped seat is arranged on one side of the disc far away from the non-circular gear, and a rotating shaft penetrates through the inner part of the disc, and a handle is fixed at one end of the rotating shaft, which is far away from the disc.

Preferably, be connected through the axis of rotation between disc and the handle, and be connected through the bearing between disc and the axis of rotation, rotate through the dwang between non-circular gear and the T type seat and be connected, the fixed strip makes disc and non-circular gear constitute transmission structure through the inside of embedding strip groove.

Preferably, the adjusting component further comprises a guide seat and a limiting piece, wherein one end of the toothed bar penetrates through the guide seat, and one end, far away from the extending plate, of the toothed bar is connected with the limiting piece.

Preferably, the rotating motor is installed in the outside of the cover body, and the inside of the cover body is fixed with the initiative rotary drum, the periphery winding of initiative rotary drum has the conveyer belt, and one side of initiative rotary drum is provided with driven rotary drum, one side that the conveyer belt is close to driven rotary drum is provided with the guide fill, the one end of guide fill is provided with the case that gathers materials.

Preferably, the rotating motor is rotatably connected with the driving rotary drum through a rotating shaft, the driving rotary drum and the driven rotary drum form a transmission structure through a connecting conveying belt, and one end of the material guide hopper is connected with the side wall of the cover body through a fixing bolt and a fixing nut.

Preferably, the inner side wall of the cover body is fixed with a driving motor, the output end of the driving motor is rotatably connected with a screw rod, the outer periphery of the screw rod is sleeved with a thread block, and the upper end of the thread block is fixed with a brush head.

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

1. the utility model has the advantages that the non-circular gear which is rotationally connected with the T-shaped seat is meshed at the upper end of the toothed bar, the fixing strip is welded on the outer surface of the disc which is rotationally connected with the handle, the fixing strip enables the non-circular gear and the disc to form a transmission structure by embedding the strip groove chiseled in the non-circular gear, the structure can drive the extension plate which is connected with the toothed bar to do reciprocating motion under the rotation of the handle, the adjustment of the caliber size of the feed inlet is further realized, and the condition of feed blockage is avoided;

2. the utility model discloses a rotate the driving motor who is connected at the fixed output of the inside wall of the cover body and lead screw, the screw cup joints the upper end at the screw thread piece of lead screw periphery and is fixed with the brush head of hugging closely with the conveyer belt, thereby this kind of structure can drive the brush head and remove and clear up the remaining powder in conveyer belt surface under driving motor's work, avoids extravagant.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the adjusting assembly of the present invention;

FIG. 3 is a front view of the adjustment assembly of the present invention;

FIG. 4 is a schematic view of the handle of the present invention;

FIG. 5 is a schematic structural view of the adjusting assembly of the present invention during operation;

in the figure: 1. a cover body; 2. a drive motor; 3. a base; 4. a driving drum; 5. a thread block; 6. a material collecting box; 7. a material guide hopper; 8. a screw rod; 9. a conveyor belt; 10. a driven drum; 11. a bristle head; 12. an adjustment assembly; 1201. an extension plate; 1202. a rack bar; 1203. a guide seat; 1204. a limiting sheet; 1205. a T-shaped seat; 1206. rotating the rod; 1207. a handle; 1208. a fixing strip; 1209. a disc; 1210. a non-circular gear; 1211. a strip groove; 1212. a rotating shaft; 13. a feed inlet; 14. the motor is rotated.

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. 1-5, the present invention provides the following technical solutions: a sealing device for mineral powder conveying comprises a base 3, a cover body 1 is fixed inside the base 3, a feeding hole 13 is installed at the outer top end of the cover body 1, an adjusting assembly 12 is installed on one side of the feeding hole 13, the adjusting assembly 12 comprises an extending plate 1201, a toothed bar 1202, a T-shaped seat 1205, a rotating bar 1206, a handle 1207, a fixing bar 1208, a disc 1209, a non-circular gear 1210, a bar groove 1211 and a rotating shaft 1212, wherein the extending plate 1201 penetrates through the side wall of the feeding hole 13, the toothed bar 1202 is connected to one end, far away from the feeding hole 13, of the extending plate 1201, the non-circular gear 1210 is meshed at the upper end of the toothed bar 1202, the rotating bar 1206 penetrates through the non-circular gear 1210 in a rotating mode, the bar 1211 is chiseled in the non-circular gear 1210, the fixing bar 1208 is embedded in the bar 1211, the disc 9 is welded at one end of the fixing bar 1208, the T-shaped seat 1205 is arranged on one side, far away from the non-circular, a handle 1207 is fixed to the end of the rotating shaft 1212 remote from the disc 1209.

Specifically, the disc 1209 is rotatably connected to the handle 1207 through the rotating shaft 1212, the disc 1209 is rotatably connected to the rotating shaft 1212 through the bearing, the non-circular gear 1210 is rotatably connected to the T-shaped holder 1205 through the rotating shaft 1206, and the fixing bar 1208 is inserted into the groove 1211 to form a transmission structure between the disc 1209 and the non-circular gear 1210.

Through adopting above-mentioned technical scheme, the handle 1207 is rotated and the disc 1209 is driven to rotate under the effect of axis of rotation 1212, the fixed strip 1208 of welding on the surface of disc 1209 also rotates, make disc 1209 and non-circular gear 1210 form transmission structure in the strip groove 1211 that the fixed strip 1208 is bored through embedding non-circular gear 1210 inside, and non-circular gear 1210 rotates through dwang 1206 and T type seat 1205 and is connected, thereby non-circular gear 1210 can carry out spacing rotation and drive toothed bar 1202 and carry out reciprocating motion, further drive the extension board 1201 of being connected with toothed bar 1202 and do reciprocating motion, just so can adjust the bore size of feed inlet 13, avoid appearing the circumstances that the feeding blockked up.

Specifically, the adjusting assembly 12 further includes a guide seat 1203 and a limiting piece 1204, wherein one end of the rack bar 1202 penetrates through the guide seat 1203, and one end of the rack bar 1202 far away from the extending plate 1201 is connected with the limiting piece 1204.

By adopting the above technical scheme, the guide holder 1203 can separate the spacing piece 1204 when the rack bar 1202 moves, thereby realizing the spacing of the rack bar 1202 in the moving process.

Specifically, the rotation motor 14 is installed in the outside of the cover body 1, and the inside of the cover body 1 is fixed with initiative rotary drum 4, and the periphery winding of initiative rotary drum 4 has conveyer belt 9, and one side of initiative rotary drum 4 is provided with driven rotary drum 10, and one side that conveyer belt 9 is close to driven rotary drum 10 is provided with guide hopper 7, and the one end of guide hopper 7 is provided with the case of gathering materials 6.

By adopting the technical scheme, the rotary motor 14 works to drive the conveyor belt 9 to work, and the closed space formed by the cover body 1 and the base 3 is matched to realize the sealed conveying of the mineral powder.

Specifically, the rotating motor 14 is rotatably connected with the driving rotary drum 4 through a rotating shaft, the driving rotary drum 4 and the driven rotary drum 10 form a transmission structure through a connecting conveyor belt 9, and one end of the material guide hopper 7 is connected with the side wall of the cover body 1 through a fixing bolt and a fixing nut.

By adopting the technical scheme, the conveyed mineral powder is guided into the material collecting box 6 through the material guide hopper 7 to be collected.

Specifically, the inside wall of the cover body 1 is fixed with a driving motor 2, the output end of the driving motor 2 is rotatably connected with a screw rod 8, the peripheral thread of the screw rod 8 is sleeved with a thread block 5, and the upper end of the thread block 5 is fixed with a brush head 11.

Through adopting above-mentioned technical scheme, driving motor 2 work drives lead screw 8 and rotates to drive the screw and cup joint and remove at the thread block 5 of lead screw 8 periphery, further drive brush head 11 and remove, just so can clear up the remaining powdered ore in conveying belt 9 surface, avoid extravagant.

The utility model discloses a theory of operation and use flow: the utility model discloses during operation, at first pour into the powdered ore from feed inlet 13, the powdered ore falls to the upper end of conveyer belt 9, rotate motor 14 work and drive initiative rotary drum 4 and rotate, the cooperation further drives conveyer belt 9 with driven rotary drum 10 that initiative rotary drum 4 formed transmission structure and rotate, thereby realize the transport to the powdered ore, the airtight space that this kind of structure cooperation cover body 1 and base 3 formed can realize sealed transport, then the powdered ore after carrying is leading-in to the case of gathering 6 through guide hopper 7 and is collected, in the in-process that the powdered ore leads-in feed inlet 13, rotate handle 1207 and drive disc 1209 under the effect of axis of rotation 1212 and rotate, the fixed strip 1208 of welding at disc 1209 surface also rotates, because fixed strip 1208 makes disc 1209 and non-circular gear 1210 form transmission structure through embedding the strip groove 1211 that non-circular gear 1210 has dug inside, and non-circular gear 1210 rotates through dwang 1206 and T type seat 1205 and is connected, therefore, the non-circular gear 1210 can rotate in a limiting manner to drive the toothed bar 1202 to reciprocate and further drive the extension plate 1201 connected with the toothed bar 1202 to reciprocate, so that the caliber of the feeding port 13 can be adjusted, and the feeding blockage is avoided;

the utility model discloses carrying out the in-process of sealed transport to the powdered ore, driving motor 2 also works simultaneously and drives lead screw 8 and rotate to the drive screw thread cup joints and removes at the thread piece 5 of lead screw 8 periphery, further drives brush head 11 and removes, just so can clear up the remaining powdered ore powder in conveying belt 9 surface, avoids extravagant.

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. The utility model provides a mineral powder is carried and is used sealing device, includes base (3), its characterized in that: the inner part of the base (3) is fixed with a cover body (1), the outer top end of the cover body (1) is provided with a feed inlet (13), one side of the feed inlet (13) is provided with an adjusting component (12), the adjusting component (12) comprises an extending plate (1201), a toothed bar (1202), a T-shaped seat (1205), a rotating rod (1206), a handle (1207), a fixing strip (1208), a disc (1209), a non-circular gear (1210), a strip groove (1211) and a rotating shaft (1212), wherein the side wall of the feed inlet (13) penetrates through the extending plate (1201), one end, far away from the feed inlet (13), of the extending plate (1201) is connected with the toothed bar (1202), the upper end of the toothed bar (1202) is meshed with the non-circular gear (1210), the inner part of the non-circular gear (1210) penetrates through the rotating rod (1206), the strip groove (1211) is chiseled in the non-circular gear (1210), and the fixing strip (1211) is embedded in the strip groove (, the one end welding of fixed strip (1208) has disc (1209), one side that non-circular gear (1210) was kept away from in disc (1209) is provided with T type seat (1205), and the inside of disc (1209) runs through has axis of rotation (1212), the one end that disc (1209) was kept away from in axis of rotation (1212) is fixed with handle (1207).

2. The ore powder conveying sealing device according to claim 1, wherein: the disc (1209) is rotatably connected with the handle (1207) through a rotating shaft (1212), the disc (1209) is connected with the rotating shaft (1212) through a bearing, the non-circular gear (1210) is rotatably connected with the T-shaped seat (1205) through a rotating rod (1206), and the fixed strip (1208) enables the disc (1209) and the non-circular gear (1210) to form a transmission structure through the inner part of the embedded strip groove (1211).

3. The ore powder conveying sealing device according to claim 2, wherein: the adjusting assembly (12) further comprises a guide seat (1203) and a limiting sheet (1204), wherein one end of the toothed bar (1202) penetrates through the guide seat (1203), and one end, far away from the extending plate (1201), of the toothed bar (1202) is connected with the limiting sheet (1204).

4. The ore powder conveying sealing device according to claim 3, wherein: the utility model discloses a novel energy-saving stove, including the cover body (1), the rotation motor (14) is installed in the outside of the cover body (1), and the inside of the cover body (1) is fixed with initiative rotary drum (4), the periphery winding of initiative rotary drum (4) has conveyer belt (9), and one side of initiative rotary drum (4) is provided with driven rotary drum (10), one side that conveyer belt (9) are close to driven rotary drum (10) is provided with guide hopper (7), the one end of guide hopper.

5. The ore powder conveying sealing device according to claim 4, wherein: the rotary motor (14) is rotatably connected with the driving rotary drum (4) through a rotary shaft, the driving rotary drum (4) and the driven rotary drum (10) form a transmission structure through a connecting conveying belt (9), and one end of the material guide hopper (7) is connected with the side wall of the cover body (1) through a fixing bolt and a fixing nut.

6. The ore powder conveying sealing device according to claim 5, wherein: the inside wall of the cover body (1) is fixed with a driving motor (2), the output end of the driving motor (2) is rotatably connected with a screw rod (8), the peripheral thread of the screw rod (8) is sleeved with a thread block (5), and the upper end of the thread block (5) is fixed with a brush head (11).