CN215206492U - Arch-breaking uniform-speed discharging device - Google Patents
Arch-breaking uniform-speed discharging device Download PDFInfo
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- CN215206492U CN215206492U CN202120241393.0U CN202120241393U CN215206492U CN 215206492 U CN215206492 U CN 215206492U CN 202120241393 U CN202120241393 U CN 202120241393U CN 215206492 U CN215206492 U CN 215206492U
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Abstract
The utility model discloses an arch-breaking uniform-speed discharging device, which comprises a storage bin, wherein the top of the storage bin is provided with a feeding hole, and the bottom of the storage bin is provided with a discharging hole and a supporting frame; an arch breaking device and a stirring device are arranged in the storage bin, the arch breaking device is arranged along the horizontal direction, and the stirring device is arranged along the vertical direction; the arch breaking device is connected with the stirring device through a transmission mechanism. The utility model can effectively achieve the effects of arch breaking and uniform discharge of materials through the matching of the arch breaking device and the stirring device by arranging the stirring device and the arch breaking device in the storage bin; the problem of the production efficiency that the unloading is not in order to cause is low that effectual solved the material and become to encircle the unloading that leads to, also solved simultaneously and caused the inaccurate problem that influences product quality of measurement of inhomogeneous.
Description
Technical Field
The utility model belongs to the technical field of production facility, particularly, relate to an arch-breaking discharge apparatus at uniform velocity.
Background
Arching is the general term for the phenomenon that materials are blocked at the outlet of equipment or a storage hopper (hopper) so that the materials cannot be discharged. Arching is one of the problems often encountered with greater difficulty in solving. The arch formation reasons are mainly as follows:
(1) above the discharge opening, the particles support each other, forming an "arch" condition. The discharge opening is often smaller;
(2) the material is accumulated in a material receiving groove part of the equipment or the conical bottom of the storage bin;
(3) the materials with larger height difference vertically fall at the upper part of the discharge opening and are attached to the four walls under the action of gravity to form a funnel-shaped arch angle, so that conditions are created for arching;
(4) the inclined included angle below the stock bin or the discharge pipe is smaller, and the materials are firstly pasted into a funnel shape below the stock bin or the discharge pipe so as to form arch blocking.
The feeding of the storage bin is carried out due to self weight discharging, or materials attached to four walls fall unevenly, so that the metering is inaccurate, the formula feeding error is caused, and the production efficiency and the product quality are influenced.
In order to solve the problems, the Chinese patent with the publication number of CN207843946U discloses a silo arch breaking device, which comprises a tank body, wherein an inner cavity is arranged in the tank body, the top of the tank body is provided with a feeding port, the feeding port is communicated with the inner cavity, and the bottom of the tank body is provided with a discharge hole; the arch breaking assembly comprises a first driving piece and an arch breaking piece, the first driving piece is fixedly arranged on the outer wall of the tank body, the arch breaking piece penetrates through the outer wall of the tank body and extends into the inner cavity, and the tail end of the arch breaking piece is further provided with a plurality of arch breaking parts; the first driving piece is in driving connection with the arch breaking piece so as to drive the arch breaking piece to break the upper surface of the material in the inner cavity; the stirring assembly comprises a second driving piece and a stirring piece; the second driving piece is in driving connection with the stirring piece to drive the stirring piece to stir the materials in the inner cavity. The utility model relates to a feed bin arch breaking device simple structure, broken arch are effectual and can guarantee that the material smoothly discharges.
Although the arching problem when the feed bin ejection of compact can be solved to the scheme of this patent, it needs two independent actuating mechanism, and is with high costs, and it produces mechanical conflict in order to avoid stirring with broken arching piece, and its stirring piece can't stretch to the feed bin bottom, and stirring effect is not good.
Disclosure of Invention
The utility model aims at providing a broken at uniform velocity discharge apparatus that encircles to solve the feed bin that exists among the prior art and become to encircle and block up, influence the generation efficiency, thereby cause metering error to influence product quality scheduling problem easily.
In order to achieve the above object, the utility model adopts the following technical scheme:
an arch-breaking uniform-speed discharging device comprises a storage bin, wherein a feeding hole is formed in the top of the storage bin, and a discharging hole and a supporting frame are formed in the bottom of the storage bin; an arch breaking device and a stirring device are arranged in the storage bin, the arch breaking device is arranged along the horizontal direction, and the stirring device is arranged along the vertical direction; the arch breaking device is connected with the stirring device through a transmission mechanism.
The utility model discloses a broken device and agitating unit cooperation of encircleing reach broken arch effect, can make the smooth and easy at the uniform velocity ejection of compact of material, and the impact force of having avoided the inhomogeneous existence of material ejection of compact makes the unsafe problem of measurement.
Preferably, the arch breaking device comprises a first rotating shaft horizontally arranged in the bin and a first driving motor for driving the first rotating shaft to rotate; the outside of first pivot is equipped with a plurality of first switch-plates along the axial, the both ends of first pivot are all installed on the relative lateral wall of feed bin through the bearing.
The one end of first pivot runs through the feed bin lateral wall and extends to outside the lateral wall, the feed bin outer wall is located first pivot top and is equipped with the bracket, a driving motor installs on the bracket, a driving motor's output and the one end that first pivot stretched out the feed bin lateral wall are passed through belt transmission and are connected.
Further, the stirring device comprises a second rotating shaft vertically installed inside the storage bin, and a plurality of second material shifting plates are axially arranged outside the second rotating shaft; the top of second pivot is passed through the bearing and is installed at the top of feed bin, and the bottom is located the discharge gate top and is equipped with the bearing, the bearing of second pivot bottom passes through the support mounting on feed bin lower part inner wall.
The utility model drives the first rotating shaft to rotate through the first driving motor, and drives the first material shifting plate to rotate, thereby realizing arch breaking; the first rotating shaft drives the second rotating shaft to rotate through the transmission mechanism, so that the second material shifting plate is driven to rotate, materials in the material bin are stirred, and the arch breaking effect is improved.
Optionally, the stirring device comprises a second rotating shaft vertically installed inside the storage bin and a second driving motor for driving the second rotating shaft to rotate; a plurality of second material shifting plates are arranged outside the second rotating shaft along the axial direction; the top of second pivot is passed through the bearing and is installed at the top of feed bin, and the bottom is located the discharge gate top and is equipped with the bearing, the bearing of second pivot bottom passes through the support mounting on feed bin lower part inner wall.
Further, the top of the storage bin is provided with a mounting seat, the second driving motor is installed on the mounting seat, and the output end of the second driving motor is connected with the top end of the second rotating shaft through a coupler.
Further, the arch breaking device comprises a first rotating shaft horizontally arranged in the bin; the outside of first pivot is equipped with a plurality of first switch-plates along the axial, the both ends of first pivot are all installed on the relative lateral wall of feed bin through the bearing.
In addition, the utility model can also drive the second rotating shaft to rotate through the second driving motor, so as to drive the second material shifting plate to rotate and stir the materials in the storage bin; the second rotating shaft drives the first rotating shaft to rotate through the transmission mechanism, so that the second material shifting plate is driven to rotate, and the arch breaking effect is achieved.
Specifically, the transmission mechanism comprises a dust cover, a first gear and a second gear are arranged inside the dust cover, and both the first gear and the second gear are helical gears; the first gear is arranged in the middle of the first rotating shaft, the second gear is arranged in the middle of the second rotating shaft, and the first gear and the second gear are vertical and are meshed with each other; the dust cover protects the first gear and the second gear.
Specifically, the bearing is sealed bearing, can prevent that the material in the feed bin from leaking or the material gets into inside the bearing and hinders the pivot rotation.
Specifically, the upper part of the storage bin is cylindrical, and the lower part of the storage bin is in an inverted conical shape; the specific shape can be set according to actual requirements.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model discloses a set up agitating unit and broken device that encircles in feed bin inside, agitating unit sets up along vertical direction, broken device that encircles sets up along the horizontal direction, through the cooperation of broken device and agitating unit, can effectively reach broken arch and the even effect of delivering from godown of material; the problem of low production efficiency caused by unsmooth blanking due to material arching is effectively solved, and the problem that product quality is influenced by inaccurate metering due to uneven discharging is also solved; (2) the utility model discloses an agitating unit only needs 1 driving motor of sharing with broken device that encircles, and agitating unit passes through drive mechanism with broken the device that encircles and is connected, has saved the cost, has avoided agitating unit and broken device that encircles to have the problem of mechanical conflict in the space simultaneously.
Drawings
Fig. 1 is a schematic structural view of an arch-breaking uniform-speed discharging device in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of the transmission mechanism of the present invention;
fig. 3 is a schematic structural view of an arch-breaking uniform-speed discharging device in embodiment 2 of the present invention;
in the figure: 1. a storage bin; 2. a feed inlet; 3. a discharge port; 4. a support frame; 5. a first rotating shaft; 6. a first drive motor; 7. a first kickoff plate; 8. a bearing; 9. a bracket; 10. a belt; 11. a second rotating shaft; 12. a second kickoff plate; 13. a support; 14. a second drive motor; 15. a mounting seat; 16. a dust cover; 17. a first gear; 18. a second gear.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the embodiment provides an arch-breaking uniform-speed discharging device, which includes a storage bin 1, wherein a feeding port 2 is arranged at the top of the storage bin 1, and a discharging port 3 and a supporting frame 4 are arranged at the bottom of the storage bin; an arch breaking device and a stirring device are arranged in the storage bin 1, the arch breaking device is arranged along the horizontal direction, and the stirring device is arranged along the vertical direction; the arch breaking device is connected with the stirring device through a transmission mechanism.
Preferably, the arch breaking device comprises a first rotating shaft 5 horizontally arranged inside the storage bin 1 and a first driving motor 6 for driving the first rotating shaft 5 to rotate; the outside of first pivot 5 is equipped with a plurality of first switch-plates 7 along the axial, the both ends of first pivot 5 are all installed on the relative lateral wall of feed bin 1 through bearing 8.
The one end of first pivot 5 runs through 1 lateral wall of feed bin and extends to outside the lateral wall, 1 outer wall of feed bin is located 5 tops of first pivot and is equipped with bracket 9, first driving motor 6 is installed on bracket 9, belt 10 transmission connection is passed through with the one end that first pivot 5 stretched out 1 lateral wall of feed bin to the output of first driving motor 6.
Further, the stirring device comprises a second rotating shaft 11 vertically installed inside the storage bin 1, and a plurality of second material stirring plates 12 are axially arranged outside the second rotating shaft 11; the top of second pivot 11 is passed through bearing 8 and is installed at the top of feed bin 1, and the bottom is located discharge gate 3 tops and is equipped with bearing 8, bearing 8 of 11 bottoms of second pivot passes through support 13 and installs on the inner wall of 1 lower part of feed bin.
Specifically, as shown in fig. 2, the transmission mechanism includes a dust cover 16, a first gear 17 and a second gear 18 are arranged inside the dust cover 16, and both the first gear 17 and the second gear 18 are helical gears; the first gear 17 is arranged in the middle of the first rotating shaft 5, the second gear 18 is arranged in the middle of the second rotating shaft 11, and the first gear 17 and the second gear 18 are vertical and are meshed with each other; the dust cover 16 protects the first gear 17 and the second gear 18. The first rotating shaft 5 and the second rotating shaft 11 respectively penetrate through the left side wall, the right side wall and the upper wall and the lower wall of the dust cover 16, and the connecting parts of the first rotating shaft 5, the second rotating shaft 11 and the dust cover 16 are subjected to sealing treatment (sealing bearings can be adopted).
Specifically, bearing 8 is sealed bearing, can prevent that the material in feed bin 1 from leaking or the material gets into inside hindrance pivot rotation of bearing 8.
Specifically, the upper part of the stock bin 1 is cylindrical, and the lower part of the stock bin is in an inverted cone shape; the specific shape can be set according to actual requirements.
The working principle of the embodiment is as follows: firstly, a discharge port 3 of a bin 1 is communicated with a reamer of metering equipment, a first driving motor 6 is started, the first driving motor 6 drives a first rotating shaft 5 to rotate, and a first material shifting plate 7 on the first rotating shaft 5 is driven to rotate; meanwhile, the first rotating shaft 5 drives the second rotating shaft 11 to rotate through the first gear 17 and the second gear 18, so as to drive the second material shifting plate 12 on the second rotating shaft 11 to rotate; the materials in the storage bin 1 uniformly fall to the metering equipment under the rotation of the first material shifting plate 7 and the second material shifting plate 12; thereby solved 1 interior material arching of feed bin, leaded to the production efficiency low problem that the unloading is not in order to be caused, also solved simultaneously that the inhomogeneous measurement that causes of the ejection of compact is inaccurate to influence product quality's problem.
Example 2
As shown in fig. 3, the present embodiment provides an arch-breaking uniform-speed discharging device, which is different from embodiment 1 in that in the present embodiment, the stirring device includes a second rotating shaft 11 vertically installed inside the storage bin 1 and a second driving motor 14 for driving the second rotating shaft 11 to rotate; a plurality of second material shifting plates 12 are arranged outside the second rotating shaft 11 along the axial direction; the top of second pivot 11 is passed through bearing 8 and is installed at the top of feed bin 1, and the bottom is located discharge gate 3 tops and is equipped with bearing 8, bearing 8 of 11 bottoms of second pivot passes through support 13 and installs on the inner wall of 1 lower part of feed bin.
Further, a mounting seat 15 is arranged at the top of the stock bin 1, the second driving motor 14 is mounted on the mounting seat 15, and the output end of the second driving motor 14 is connected with the top end of the second rotating shaft 11 through a coupler.
Further, the arch breaking device comprises a first rotating shaft 5 horizontally arranged inside the storage bin 1; the outside of first pivot 5 is equipped with a plurality of first switch-plates 7 along the axial, the both ends of first pivot 5 are all installed on the relative lateral wall of feed bin 1 through bearing 8.
The working principle of the embodiment is as follows: firstly, a discharge port 3 of a bin 1 is communicated with a reamer of a metering device, a second driving motor 14 is started, the second driving motor 14 drives a second rotating shaft 11 to rotate, and a second material stirring plate 12 on the second rotating shaft 11 is driven to rotate; meanwhile, the second rotating shaft 11 drives the first rotating shaft 5 to rotate through the second gear 18 and the first gear 17, so as to drive the first material shifting plate 7 on the first rotating shaft 5 to rotate; the materials in the storage bin 1 uniformly fall to the metering equipment under the rotation of the first material shifting plate 7 and the second material shifting plate 12; thereby solved 1 interior material arching of feed bin, leaded to the production efficiency low problem that the unloading is not in order to be caused, also solved simultaneously that the inhomogeneous measurement that causes of the ejection of compact is inaccurate to influence product quality's problem.
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 (10)
1. An arch-breaking uniform-speed discharging device is characterized by comprising a storage bin, wherein the top of the storage bin is provided with a feeding hole, and the bottom of the storage bin is provided with a discharging hole and a supporting frame; an arch breaking device and a stirring device are arranged in the storage bin, the arch breaking device is arranged along the horizontal direction, and the stirring device is arranged along the vertical direction; the arch breaking device is connected with the stirring device through a transmission mechanism.
2. An arch breaking uniform speed discharging device according to claim 1, wherein the arch breaking device comprises a first rotating shaft horizontally installed in a storage bin and a first driving motor for driving the first rotating shaft to rotate; the outside of first pivot is equipped with a plurality of first switch-plates along the axial, the both ends of first pivot are all installed on the relative lateral wall of feed bin through the bearing.
3. An arch-breaking uniform-speed discharging device according to claim 2, wherein one end of the first rotating shaft penetrates through the side wall of the storage bin and extends out of the side wall, a bracket is arranged on the outer wall of the storage bin above the first rotating shaft, the first driving motor is mounted on the bracket, and the output end of the first driving motor is connected with one end of the first rotating shaft, which extends out of the side wall of the storage bin, through belt transmission.
4. An arch-breaking uniform-speed discharging device according to claim 2, wherein the stirring device comprises a second rotating shaft vertically installed inside the storage bin, and a plurality of second material shifting plates are axially arranged outside the second rotating shaft; the top of second pivot is passed through the bearing and is installed at the top of feed bin, and the bottom is located the discharge gate top and is equipped with the bearing, the bearing of second pivot bottom passes through the support mounting on feed bin lower part inner wall.
5. An arch-breaking uniform-speed discharging device according to claim 1, wherein the stirring device comprises a second rotating shaft vertically installed inside the storage bin and a second driving motor for driving the second rotating shaft to rotate; a plurality of second material shifting plates are arranged outside the second rotating shaft along the axial direction; the top of second pivot is passed through the bearing and is installed at the top of feed bin, and the bottom is located the discharge gate top and is equipped with the bearing, the bearing of second pivot bottom passes through the support mounting on feed bin lower part inner wall.
6. An arch-breaking uniform-speed discharging device according to claim 5, wherein a mounting seat is arranged at the top of the storage bin, the second driving motor is mounted on the mounting seat, and the output end of the second driving motor is connected with the top end of the second rotating shaft through a coupling.
7. An arch-breaking uniform-speed discharging device according to claim 5, wherein the arch-breaking device comprises a first rotating shaft horizontally arranged in a storage bin; the outside of first pivot is equipped with a plurality of first switch-plates along the axial, the both ends of first pivot are all installed on the relative lateral wall of feed bin through the bearing.
8. An arch breaking uniform speed discharging device according to claim 4 or 7, wherein the transmission mechanism comprises a dust cover, a first gear and a second gear are arranged in the dust cover, and both the first gear and the second gear are helical gears; the first gear is arranged in the middle of the first rotating shaft, the second gear is arranged in the middle of the second rotating shaft, and the first gear and the second gear are perpendicular and meshed with each other.
9. An arch-breaking uniform speed discharging device according to claim 4 or 7, wherein the bearings are all sealed bearings.
10. An arch-breaking uniform-speed discharging device according to claim 1, wherein the upper part of the storage bin is cylindrical, and the lower part of the storage bin is in an inverted conical shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241393.0U CN215206492U (en) | 2021-01-28 | 2021-01-28 | Arch-breaking uniform-speed discharging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241393.0U CN215206492U (en) | 2021-01-28 | 2021-01-28 | Arch-breaking uniform-speed discharging device |
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| CN215206492U true CN215206492U (en) | 2021-12-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179212A (en) * | 2021-12-03 | 2022-03-15 | 北新集团建材股份有限公司 | Automatic wet device that adds of drier |
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2021
- 2021-01-28 CN CN202120241393.0U patent/CN215206492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179212A (en) * | 2021-12-03 | 2022-03-15 | 北新集团建材股份有限公司 | Automatic wet device that adds of drier |
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Effective date of registration: 20220117 Address after: 430000, No. 12, Zone E, South Urban Industrial Park, Gonggong village, Qingshan District, Wuhan City, Hubei Province Patentee after: WUHAN SANYUAN SPECIAL BUILDING MATERIAL CO.,LTD. Address before: 443302 building 6, 33 Wulin Road, Wujiagang District, Yichang City, Hubei Province Patentee before: Hubei yuante Mining Technology Co.,Ltd. |