CN219429224U - Feeding device for premixed feed - Google Patents
Feeding device for premixed feed Download PDFInfo
- Publication number
- CN219429224U CN219429224U CN202320190904.XU CN202320190904U CN219429224U CN 219429224 U CN219429224 U CN 219429224U CN 202320190904 U CN202320190904 U CN 202320190904U CN 219429224 U CN219429224 U CN 219429224U
- Authority
- CN
- China
- Prior art keywords
- cover
- guide sleeve
- feed
- blanking guide
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model relates to a feeding device for premixed feed, which comprises a pit, a pulse dust collector and a bucket elevator, wherein a cover plate is covered on the pit, a window hole is formed in the cover plate, a feeding hopper is arranged in the middle of the window hole, a cover positioned at the periphery of the feeding hopper is connected above the window hole, and a feeding port positioned above the feeding hopper is formed in the cover; the lower part of the window hole is connected with a bottom cover, a negative pressure cavity is formed between the lower cover and the cover, a dust collection inlet communicated with the negative pressure cavity is reserved between a feed port of the cover and an upper opening of the feed port, and the bottom cover is connected with a dust collection pipe penetrating out of the cover plate and connected with the inlet of the pulse dust collector. The feeding device for the premixed feed has the advantages of novel structure, reasonable design, convenient use, strong practicability, good dust collection effect, no overflow of dust, improvement of workshop production environment, reduction of influence on physical health of workers, compact overall structure, small occupied space and no influence on feed feeding operation.
Description
Technical Field
The utility model relates to the technical field of feed processing, in particular to a feeding device for premixed feed.
Background
The premixed feed is also called additive premix or premix, which is a mixture of one or more additive raw materials and a carrier or a diluent which are uniformly stirred, and aims to facilitate the uniform dispersion of trace element raw materials in a large amount of mixed feed.
The premixed feed is put into a feed hopper positioned in the pit and then lifted to a storage bin by a bucket elevator. When the premixed feed is put in, larger dust is generated at the feeding hopper, and dust removal equipment is needed to remove dust in sequence. Dust collecting equipment commonly used at present sets up the suction hood in the feed inlet top and carries out the dust absorption, in order to avoid the suction hood to disturb workman's work, the position of suction hood is all higher, and dust removal effect is relatively poor, and the dust just is sucked away after need raising certain height, therefore the workman just can inhale the dust of raising when putting in, influences workman healthy.
Disclosure of Invention
Therefore, the utility model aims to provide the feeding device of the premixed feed, which is convenient to use, compact in structure and small in occupied space, has a good dust collection effect, does not overflow dust, and improves the workshop production environment.
The utility model is realized by adopting the following scheme: the utility model provides a feed device of premix fodder, includes pit, pulse dust remover and bucket elevator, the pit upper cover has the apron, open the window on the apron, be equipped with the throwing hopper in the middle of the window, be connected with the shroud that is located throwing hopper periphery above the window, open the feed opening that is located throwing hopper top on the shroud; the lower part of the window hole is connected with a bottom cover, a negative pressure cavity is formed between the lower cover and the cover, a dust collection inlet communicated with the negative pressure cavity is reserved between a feed port of the cover and an upper opening of the feed port, and the bottom cover is connected with a dust collection pipe penetrating out of the cover plate and connected with the inlet of the pulse dust collector.
Further, the lower part of the feeding hopper is conical, the lower end of the feeding hopper is connected with a blanking guide sleeve, a sieve plate is fixedly connected in the middle of the blanking guide sleeve, dust collection holes communicated with the negative pressure cavity are formed in the side wall of the upper part of the blanking guide sleeve, and a shielding curtain which is located above the sieve plate and surrounds the sieve plate into a circle is arranged on the inner side of the upper part of the blanking guide sleeve.
Further, the lower end of the bucket elevator is positioned in the pit, the lower end of the blanking guide sleeve is connected with a blanking inclined tube, a vibrator is arranged at the bottom side of the blanking inclined tube, a discharge hole at the lower end of the blanking inclined tube is positioned above a feed inlet of the bucket elevator, and a flexible guide sleeve is connected between the discharge hole and the discharge hole.
Further, a supporting frame is arranged below the blanking guide sleeve, a support is fixedly connected to the outer side of the lower portion of the blanking guide sleeve, and a spring is connected between the support and the supporting frame.
Furthermore, a central hole for the blanking guide sleeve to pass through is formed in the bottom cover, a circle of annular space is reserved between the edge of the central hole and the blanking guide sleeve, and the edge of the central hole is connected with an annular rubber sheet for sealing the annular space.
Further, the periphery of the lower end of the cover cap is provided with an annular flange, a plurality of arc-shaped slotted holes uniformly distributed along the circumferential direction are formed in the annular flange, a pin shaft with the lower end welded on the cover plate is arranged in the arc-shaped slotted holes in a penetrating mode, the upper end of the pin shaft is provided with a limiting head clamped on the upper side of the arc-shaped slotted holes, and one end of each arc-shaped slotted hole is provided with a circular slotted hole with the diameter larger than that of the limiting head.
Furthermore, a plurality of support cross bars are welded at the upper end position inside the blanking guide sleeve.
Compared with the prior art, the utility model has the following beneficial effects: the feeding device for the premixed feed has the advantages of novel structure, reasonable design, convenient use, strong practicability, good dust collection effect, no overflow of dust, improvement of workshop production environment, reduction of influence on physical health of workers, compact overall structure, small occupied space and no influence on feed feeding operation.
The present utility model will be further described in detail below with reference to specific embodiments and associated drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Drawings
FIG. 1 is a schematic view of a feeding device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the partial construction of FIG. 1;
FIG. 3 is a top view of a cover attachment structure according to an embodiment of the present utility model;
the reference numerals in the figures illustrate: 100-pit, 200-pulse dust collector, 300-bucket elevator, 400-cover plate, 410-cover cap, 411-feed inlet, 412-annular flange, 413-arc slotted hole, 414-circular slotted hole, 420-bottom cover, 421-annular rubber sheet, 430-pin shaft, 431-spacing head, 500-feeding hopper, 510-blanking guide sleeve, 511-dust collection hole, 520-sieve plate, 530-shielding curtain, 540-blanking inclined tube, 550-flexible guide sleeve, 560-supporting cross rod, 600-dust collection tube, 700-vibrator, 800-supporting frame and 810-spring.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1-3, a feeding device for premixed feed comprises a pit 100, a pulse dust collector 200 and a bucket elevator 300, wherein a cover plate 400 is covered on the pit, a window hole is formed in the cover plate, a feeding hopper 500 is arranged in the middle of the window hole, a cover 410 positioned at the periphery of the feeding hopper is connected above the window hole, and a feeding port 411 positioned above the feeding hopper is formed in the cover; a bottom cover 420 is connected below the window hole, a negative pressure cavity 430 is formed between the lower cover and the cover, a dust collection inlet 440 communicated with the negative pressure cavity is reserved between a feed port of the cover and an upper opening of the feed port, the dust collection inlet encloses a circle, and the bottom cover is connected with a dust collection pipe 600 penetrating out of the cover plate and connected with an inlet of the pulse dust collector; the negative pressure cavity is positioned at the outer side of the feeding hopper, the dust collection inlet is positioned at the upper opening of the feeding hopper, when premixed feed is fed, dust generated in the feeding hopper is sucked into the dust collection inlet at the upper opening of the feeding hopper, and the dust collection inlet can not be continuously lifted upwards, so that the dust collection effect is good, the dust is not overflowed, the production environment of a workshop is improved, the influence on the physical health of workers is reduced, the whole structure is compact, the occupied space is small, and the feed feeding operation is not influenced; the negative pressure cavity has small volume and large wind power, and can improve the dust collection effect.
In the embodiment, the lower part of the feeding hopper 500 is conical, the lower end of the feeding hopper is connected with a discharging guide sleeve 510, a sieve plate 520 is fixedly connected in the middle of the discharging guide sleeve, a dust collection hole 511 communicated with a negative pressure cavity is formed in the side wall of the upper part of the discharging guide sleeve, and a shielding curtain 530 which is positioned above the sieve plate 520 and surrounds the discharging guide sleeve into a circle is arranged on the inner side of the upper part of the discharging guide sleeve 510; the shielding curtain can be smaller than the size of the premixed feed in gaps, but larger than the size of dust, so that the premixed feed can be blocked, but the dust can pass through; the lower end of the feeding hopper 500 is provided with a dust collection hole 511, so that dust can be sucked downwards or timely during feeding, dust raised to a dust collection inlet is reduced, and the dust collection effect is further improved; by adding the sieve plate, larger impurities mixed in the feed are removed.
In this embodiment, the lower end of the bucket elevator 300 is located in the pit, the lower end of the blanking guide sleeve 510 is connected with a blanking inclined tube 540, the bottom side of the blanking inclined tube is provided with a vibrator 700, the discharge port at the lower end of the blanking inclined tube 540 is located above the feed inlet of the bucket elevator, and a flexible guide sleeve 550 is connected between the discharge port and the feed inlet; due to the fact that the sieve plate is added, the feed discharging speed is reduced, even the sieve plate is blocked, and smooth discharging is facilitated by adding the vibrator.
In this embodiment, a supporting frame 800 is disposed below the blanking guide sleeve, a support is fixedly connected to the outer side of the lower portion of the blanking guide sleeve, and a spring 810 is connected between the support and the supporting frame 800.
In this embodiment, the bottom cover 420 is provided with a central hole through which the blanking guide sleeve passes, a ring-shaped space is reserved between the edge of the central hole and the blanking guide sleeve, the edge of the central hole is connected with an annular rubber sheet 421 for sealing the annular space, the annular rubber sheet is connected to the bottom cover through a screw, the annular rubber sheet not only ensures the tightness of the inside of the negative pressure cavity, but also plays a role in vibration isolation, and vibration is prevented from being transmitted to the bottom cover and the cover plate, so that noise is reduced.
In this embodiment, an annular flange 412 is disposed at the periphery of the lower end of the cover 410, a plurality of arc-shaped slots 413 are formed on the annular flange and uniformly distributed along the circumferential direction, pin shafts 430 with lower ends welded on the cover plate are disposed in the arc-shaped slots in a penetrating manner, a limit head 431 clamped on the upper side of the arc-shaped slots is disposed at the upper end of the pin shafts, and a circular slot hole 414 with a diameter larger than that of the limit head is disposed at one end of the arc-shaped slot; in order to facilitate cleaning the inside of the negative pressure cavity and replacing the annular rubber sheet, the cover is arranged into a quick-dismantling structure, and the cover rotates for a certain angle, so that the limiting head is positioned at the circular slot hole, and the cover can be opened.
In this embodiment, a plurality of support cross bars 560 are welded at the upper end position inside the blanking guide sleeve, and the support cross bars are used for supporting the feed bag when pouring the feed.
Any of the above-described embodiments of the present utility model disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the utility model, and the numerical values listed above should not limit the protection scope of the utility model.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. A feed charging device for premixed feed, which is characterized in that: the device comprises a pit, a pulse dust collector and a bucket elevator, wherein a cover plate is covered on the pit, a window hole is formed in the cover plate, a feeding hopper is arranged in the middle of the window hole, a cover positioned at the periphery of the feeding hopper is connected above the window hole, and a feeding port positioned above the feeding hopper is formed in the cover; the lower part of the window hole is connected with a bottom cover, a negative pressure cavity is formed between the bottom cover and the cover, a dust collection inlet communicated with the negative pressure cavity is reserved between a feed port of the cover and an upper opening of the feed port, and the bottom cover is connected with a dust collection pipe penetrating out of the cover plate and connected with the inlet of the pulse dust collector.
2. The premix feed feeding device of claim 1, wherein: the lower part of the feeding hopper is conical, the lower end of the feeding hopper is connected with a blanking guide sleeve, a sieve plate is fixedly connected in the middle of the blanking guide sleeve, dust collection holes communicated with the negative pressure cavity are formed in the side wall of the upper part of the blanking guide sleeve, and a shielding curtain which is positioned above the sieve plate and surrounds the sieve plate into a circle is arranged on the inner side of the upper part of the blanking guide sleeve.
3. A premix feed feeding device according to claim 2, characterized in that: the lower end of the bucket elevator is positioned in the pit, the lower end of the blanking guide sleeve is connected with a blanking inclined tube, a vibrator is arranged at the bottom side of the blanking inclined tube, a discharge hole at the lower end of the blanking inclined tube is positioned above a feed inlet of the bucket elevator, and a flexible guide sleeve is connected between the discharge hole and the discharge hole.
4. A premix feed feeding apparatus according to claim 3, wherein: a support frame is arranged below the blanking guide sleeve, a support is fixedly connected to the outer side of the lower portion of the blanking guide sleeve, and a spring is connected between the support and the support frame.
5. A premix feed feeding device according to claim 2, characterized in that: the bottom cover is provided with a central hole for the blanking guide sleeve to pass through, a circle of annular space is reserved between the edge of the central hole and the blanking guide sleeve, and the edge of the central hole is connected with an annular rubber sheet for sealing the annular space.
6. A premix feed feeding device according to claim 2, characterized in that: the cover is characterized in that an annular flange is arranged on the periphery of the lower end of the cover, a plurality of arc-shaped slotted holes uniformly distributed along the circumferential direction are formed in the annular flange, a pin shaft with the lower end welded on the cover plate is arranged in the arc-shaped slotted holes in a penetrating mode, a limiting head clamped on the upper side of the arc-shaped slotted holes is arranged at the upper end of the pin shaft, and a circular slotted hole with the diameter larger than that of the limiting head is formed in one end of each arc-shaped slotted hole.
7. A premix feed feeding device according to claim 2, characterized in that: and a plurality of supporting cross bars are welded at the upper end position inside the blanking guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320190904.XU CN219429224U (en) | 2023-02-13 | 2023-02-13 | Feeding device for premixed feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320190904.XU CN219429224U (en) | 2023-02-13 | 2023-02-13 | Feeding device for premixed feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219429224U true CN219429224U (en) | 2023-07-28 |
Family
ID=87336793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320190904.XU Active CN219429224U (en) | 2023-02-13 | 2023-02-13 | Feeding device for premixed feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219429224U (en) |
-
2023
- 2023-02-13 CN CN202320190904.XU patent/CN219429224U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219429224U (en) | Feeding device for premixed feed | |
| CN210434832U (en) | Make things convenient for environment-friendly sieving mechanism for construction of unloading | |
| CN220130568U (en) | Closed dry-type ton bag feeder | |
| CN113786929B (en) | Raw material pretreatment device for pig feed processing | |
| CN212467475U (en) | Filter equipment is used in feed additive production | |
| CN213590377U (en) | Feeding device of vertical stirring mill | |
| CN210022514U (en) | Rice sieving mechanism is used in rice processing | |
| CN220207218U (en) | Automatic material mixing, shrinking and separating integrated machine | |
| CN109577408A (en) | A kind of soil pick-up equipment and its soil pick-up operational method for clearing up river sludge | |
| CN219942178U (en) | Dust-free throwing device for paint powder | |
| CN220886224U (en) | Stone powder feeding hopper | |
| CN219545215U (en) | Automatic centrifuge discharging hopper and gas collecting hood integrated equipment | |
| CN215030833U (en) | A sieve separator for fertile production of soil remediation | |
| CN219503189U (en) | Raw material screening device for tablet production | |
| CN212728746U (en) | Pig feed production uses dustless feed arrangement | |
| CN220047958U (en) | Dustproof high-speed mixer | |
| CN109731764A (en) | A kind of material elevator | |
| CN217296478U (en) | Dustless feeder | |
| CN213221896U (en) | Be applied to easy blanking bamboo salt agitating unit of bamboo salt production and processing | |
| CN220763163U (en) | Mixing arrangement is used in plastic products processing | |
| CN214106661U (en) | Putty powder production is with dustproof mixing arrangement | |
| CN213260183U (en) | A loading attachment for ceramic tile production | |
| CN212757685U (en) | Head tank with after-air dust collector | |
| CN219114407U (en) | Raw material weighing device for premixed concrete production | |
| CN217990113U (en) | Cleaning equipment for shell material mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |