CN211887851U - Uniform feeding device of large-scale screening equipment - Google Patents
Uniform feeding device of large-scale screening equipment Download PDFInfo
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- CN211887851U CN211887851U CN201922418272.4U CN201922418272U CN211887851U CN 211887851 U CN211887851 U CN 211887851U CN 201922418272 U CN201922418272 U CN 201922418272U CN 211887851 U CN211887851 U CN 211887851U
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Abstract
The utility model relates to an even cloth technical field especially relates to the even feeder of large-scale screening equipment, and single batcher can not evenly provide the material for the great screening machine of width, the even feeder of large-scale screening equipment, including the batcher that is located the screening machine top, the batcher side sets up shock dynamo, the batcher supports through the base, the charge level is crossed for the hypotenuse that has the incision in the batcher bottom surface, batcher incision length corresponds the screening machine width, realizes for the even cloth of large-scale screening machine along the width of screen, has good development prospect in even cloth technical field.
Description
Technical Field
The utility model relates to an even cloth technical field especially relates to even feeder of large-scale screening equipment.
Background
In order to connect feed bin and screening machine to realize along the even cloth of screen width to the screening machine, often will use the vibration feed structure as intermediate link, the vibration feed structure that commonly uses in the existing market sets up the upper reaches at the screening machine usually, and both linear arrangements, and the material gets into the vibration feed structure, evenly gets into the screening machine along the screen width after the vibrations are loose.
However, when a large screening machine with an excessively wide downstream screen surface is encountered, in order to achieve uniform material distribution along the screen width, the feeding structure must be designed to have the same width or perform multiple parallel material distribution, so that the manufacturing cost and the use cost are greatly improved, and a large amount of space is occupied.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a large-scale screening equipment even feeder solves the problem that single batcher can not evenly provide the material for the great screening machine of width.
The technical scheme includes that the uniform feeding device of the large-scale screening equipment comprises a feeding machine positioned above a screening machine, a vibration motor is arranged on the side face of the feeding machine, the vibration motor provides power for the feeding machine, so that materials enter the screening surface of the screening machine after being scattered through vibration, the feeding machine is supported through a base, a feeding hole is formed in one end, far away from the vibration motor, of the feeding machine, the feeding machine is supported through the base, a part of the bottom surface of the feeding machine is cut off to form a bevel edge material passing surface, the width of the bevel edge material passing surface is gradually reduced in the process of extending from one end, close to the feeding hole, to the direction close to the vibration motor, a discharging hole is formed in the bottom of the feeding machine, a notch in the bottom surface of the feeding machine is communicated with the discharging hole, the materials move on the bevel edge material passing surface which is gradually narrowed, and, the length of the notch of the feeding machine corresponds to the width of the screening machine and is perpendicular to the extending direction of the wide surface of the screening machine, one part of materials entering from the feeding port enters the screening machine nearby, the other part of the materials is still positioned on the bevel edge passing surface and is sent to the screening surface of the screening machine farther away from the feeding port, and therefore the phenomenon that the materials flow to the feeding port of the screening machine together is avoided, and the requirement that the materials falling from the feeding machine can meet the requirement of uniform feeding of the large-scale screening machine with large width is met.
Furthermore, the notch is provided with a baffle plate, the baffle plate plays a slight intercepting role when the materials are caked or too much, so that the materials are enabled to move continuously, and the materials are prevented from being stacked together and cannot enter the screening machine uniformly through the notch which is farther away from the feeding hole for discharging the materials.
Furthermore, a damping spring is arranged between the feeding machine and the base, so that the vibration of the feeding machine on the base is reduced.
Furthermore, an upper cover is arranged on the feeder and used for preventing sundries from falling into the feeder and ensuring the production safety.
The feeding method of the uniform feeding device for the large-scale screening equipment comprises the following steps:
s1: the bottom plate of the vibration feeding structure is not a complete block, but a notch is formed by cutting the bottom plate of the feeding machine according to the width of a downstream screening machine, so that the length of the bottom plate of the feeding machine positioned at the upstream is matched with the width of the screening machine;
s2, arranging the feeder above the screening machine, and keeping the extension direction of the notch and the discharge port consistent with the extension direction of the wide surface of the screening machine;
s3, feeding materials to the feeding machine through the feeding hole, leaving the bevel edge passing surface after the bottom plate is cut, enabling the materials to move on the bevel edge passing surface, enabling the materials located at the edge of the bevel edge passing surface to fall off from the cutting opening, enabling the moving routes of the materials on the whole feeding machine to be different in length, enabling the materials in the width direction of the feeding machine to successively enter different positions in the width direction of the screening machine, and achieving uniform distribution.
The technical effect of the utility model is, to the special operating mode of wide sifter feed, cut the feeder bottom plate, in order to keep its length and the mutual cooperation of screening machine width, be perpendicular with batcher and screening machine and arrange, the material gets into from the feed inlet, and move on the hypotenuse material passing surface of bottom surface, the edge material drops from the incision, because the hypotenuse material passing surface width reduces from the feed inlet direction gradually, partly material is from when getting into the screening machine nearby near the incision department that is close to the feed inlet, another part still is in on the batcher and is sent the direction of keeping away from the feed inlet, and drop from the incision department of keeping away from the feed inlet, it is nearer according to being more apart from the feed inlet, earlier drop from the discharge gate, and enter into the order on the screening machine, thereby avoid appearing the material and concentrate to gush to the local phenomenon of pan feeding mouth and take.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is the front structural schematic diagram of the feeder of the utility model.
Fig. 3 is a schematic side structure diagram of the feeder of the utility model.
Figure 4 is a schematic diagram of a prior art feeding structure and a screening machine.
1. The material feeding machine comprises a feeding machine, a discharging port 2, a sieving machine 3, a feeding port 4, a bevel edge material passing surface 5, a notch 6, a vibrating motor 7 and a damping spring 8.
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.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in figures 1 to 3, the uniform feeding device of the large-scale screening equipment comprises a feeding machine 1 positioned above a screening machine 3, a vibrating motor 7 is arranged on the side surface of the feeding machine 1, the vibrating motor provides power for the feeding machine, so that materials enter a screening surface of the screening machine after being vibrated and scattered, the feeding machine is supported by a base, a feeding hole 4 is arranged at one end, far away from the vibrating motor 7, of the feeding machine 1, the feeding machine is supported by the base, a bevel edge material passing surface 5 is formed by cutting off a part of the bottom surface of the feeding machine 1, the bevel edge material passing surface 5 can be a right-angled triangle, the width of the bevel edge material passing surface 5 is gradually reduced in the process of extending from one end, close to the feeding hole 4, to the direction close to the vibrating motor, a discharging hole 2 is arranged at the bottom of the feeding machine 1, a notch on the bottom surface of the feeding machine 1, and through incision 6, divide batch, divide regional from the discharge gate drop to the screening machine sifter on, incision 6 length on the batcher 1 corresponds the screening machine width, and the broadside extending direction with the screening machine keeps perpendicular, and the partial material that gets into from the feed inlet gets into the screening machine nearby, and another part still is in the hypotenuse and crosses on the charge level 5 and is sent to the screening machine sifter farther apart from the feed inlet on to avoid appearing the material and gushing out the local phenomenon emergence of screening machine pan feeding mouth together, in order to ensure that the material that drops from the batcher can satisfy the requirement of the even feed of the large-scale screening machine that the width is great.
Example two: in one embodiment, a baffle plate is arranged between the notch 6 and the triangular inclined plate, and when the materials are caked or too much, the baffle plate plays a role of slight interception, so that the materials are enabled to continuously move and are discharged through the rear notch, the materials are prevented from being stacked together and cannot uniformly enter the screening machine.
In the above embodiment, set up damping spring 8 between batcher and the base, subdue the vibration that the batcher caused the base, set up the upper cover on the batcher for prevent that debris from falling into and guarantee production safety.
The feeding method of the uniform feeding device for the large-scale screening equipment comprises the following steps:
s1: the bottom plate of the vibration feeding structure is not a complete block, but a notch is formed by cutting the bottom plate of the feeding machine according to the width of a downstream screening machine, so that the length of the bottom plate of the feeding machine positioned at the upstream is matched with the width of the screening machine;
s2, arranging the feeder 1 above the screening machine, and keeping the transversely extending notches and the discharge port 2 consistent with the extending direction of the wide surface of the screening machine;
s3, feeding materials to the feeder 1 through the feeding hole 4, leaving the bevel edge to pass through the material level 5 after the bottom plate is cut, enabling the materials to move on the bevel edge to pass through the material level 5, enabling the materials located at the edge of the bevel edge to fall from the cut, enabling the moving routes of the materials on the whole feeder to be different in length, enabling the materials in the width direction of the feeder to successively enter different positions in the width direction of the screening machine, and achieving uniform material distribution.
The technical effect of the utility model is, to the special operating mode of wide sifter feed, cut the feeder bottom plate, in order to keep its length and the mutual cooperation of screening machine width, be perpendicular with batcher and screening machine and arrange, the material gets into from the feed inlet, and move on the hypotenuse material passing surface of bottom surface, the edge material drops from the incision, because the hypotenuse material passing surface width reduces from the feed inlet direction gradually, partly material is from when getting into the screening machine nearby near the incision department that is close to the feed inlet, another part still is in on the batcher and is sent the direction of keeping away from the feed inlet, and drop from the incision department of keeping away from the feed inlet, it is nearer according to being more apart from the feed inlet, earlier drop from the discharge gate, and enter into the order on the screening machine, thereby avoid appearing the material and concentrate to gush to the local phenomenon of pan feeding mouth and take.
The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.
Claims (4)
1. Even feeder of large-scale screening equipment, including batcher (1) that is located screening machine (3) top, batcher (1) side sets up vibrating motor (7), the one end of keeping away from vibrating motor on batcher (1) sets up feed inlet (4), the batcher supports through the base, a serial communication port, batcher (1) bottom surface is cut and is formed the hypotenuse after partly and crosses charge level (5) and incision (6), the hypotenuse crosses charge level (5) and diminishes gradually from the one end that is close to feed inlet (4) to the direction that is close to vibrating motor's in-process width, batcher (1) bottom sets up discharge gate (2), incision (6) intercommunication discharge gate (2) on batcher (1) bottom surface, batcher (1) incision length corresponds the screening machine width.
2. A large screening device even feed device according to claim 1, characterized in that a fence is arranged between the cut (6) and the bevel edge passing surface (5).
3. A large-scale screening device uniform feeding device according to claim 1, characterized in that a damping spring (8) is arranged between the feeding machine (1) and the base.
4. The large-scale screening device uniform feeding device according to claim 1, wherein an upper cover is arranged on the feeding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418272.4U CN211887851U (en) | 2019-12-30 | 2019-12-30 | Uniform feeding device of large-scale screening equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418272.4U CN211887851U (en) | 2019-12-30 | 2019-12-30 | Uniform feeding device of large-scale screening equipment |
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| CN211887851U true CN211887851U (en) | 2020-11-10 |
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| CN201922418272.4U Active CN211887851U (en) | 2019-12-30 | 2019-12-30 | Uniform feeding device of large-scale screening equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976276A (en) * | 2019-12-30 | 2020-04-10 | 新乡市高服机械股份有限公司 | Uniform feeding device and feeding method for large-scale screening equipment |
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- 2019-12-30 CN CN201922418272.4U patent/CN211887851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976276A (en) * | 2019-12-30 | 2020-04-10 | 新乡市高服机械股份有限公司 | Uniform feeding device and feeding method for large-scale screening equipment |
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