CN216538049U - Powder adding and feeding device for mixing machine stirring barrel - Google Patents
Powder adding and feeding device for mixing machine stirring barrel Download PDFInfo
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- CN216538049U CN216538049U CN202123450201.6U CN202123450201U CN216538049U CN 216538049 U CN216538049 U CN 216538049U CN 202123450201 U CN202123450201 U CN 202123450201U CN 216538049 U CN216538049 U CN 216538049U
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Abstract
The utility model belongs to the technical field of mixing and stirring equipment, and particularly relates to a powder adding and feeding device for a stirring barrel of a mixing machine. This a add powder feeding device for mixing machine agitator includes: the top end of the cylinder body is provided with a feed inlet; one end of the cover body is detachably arranged on the feeding port of the cylinder body, and the other end of the cover body is provided with a discharging port; and the opening and closing mechanism is arranged in the cylinder body and is used for opening and closing the discharge hole on the cover body. The powder adding and feeding device for the mixing machine stirring barrel has the advantages that the top end of the barrel body of the powder adding and feeding device for the mixing machine stirring barrel is provided with the feeding opening, powder can be added into the barrel body, and then the cover body is covered on the feeding opening; in addition, a discharge port is arranged on the cover body, an opening and closing mechanism is arranged in the barrel body, and the discharge port can be opened for feeding after the charging port is butted with a mixing barrel to be fed; the whole process is operated in the closed cylinder, so that dust can be effectively prevented from escaping, and safety, energy conservation, high efficiency and environmental protection are ensured.
Description
Technical Field
The utility model belongs to the technical field of mixing and stirring equipment, and particularly relates to a powder adding and feeding device for a stirring barrel of a mixing machine.
Background
At present, in the new energy industry and the glue making industry, a mixer is a machine which is commonly used in industrial production.
In the mixing and stirring process of a semi-automatic system and a completely non-automatic system, some small amount of powder is often added in the working process of equipment. The small amount of powder is added, and only manual weighing, manual transfer and manual feeding can be relied on. In this series of processes, however, dust emission is inevitable. Most of the powder has extremely light density and is easy to float in the air, and once the floating dust particles reach the lower explosion limit, the hidden danger of explosion still exists. Then the dust adheres to the surface of equipment and the surface of clothes of personnel, which harms human health and influences the environment of a production workshop. The most important trouble is that the proportion of the pulping formula is easily misaligned.
Therefore, in order to improve the quality of the product, the production efficiency, or the health and safety of the staff, we should continuously search for a new low-density and small-amount powder feeding device.
The principle of adding powder by a small amount of hands in the existing mixing machine is shown in figure 1. The powder feeding mode is mainly characterized in that a hopper is arranged at a powder feeding port of a mixer, powder is directly poured into an open hopper after being weighed, and then the powder falls into a stirring barrel through manual treatment or knocking of the hopper.
The method for adding the powder is easy to cause a great amount of low-density dust to fly. Meanwhile, the dust floats in the air, and pollutes the environment of a production workshop. The powder gathering place is also equipped with dust collecting port and dust collecting power. There is therefore a need for a closed, convenient weighing and transfer device for dosing mixers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a powder adding and feeding device for a mixing barrel of a mixing machine, so as to solve the technical problem.
In order to solve the technical problem, the utility model provides a powder adding and feeding device for a mixing drum of a mixer, which comprises: the top end of the cylinder body is provided with a feed inlet; one end of the cover body is detachably arranged on the feeding port of the cylinder body, and the other end of the cover body is provided with a discharging port; and the opening and closing mechanism is arranged in the cylinder body and is used for opening and closing the discharge hole on the cover body.
Further, the opening and closing mechanism includes: the valve rod penetrates through the bottom of the cylinder body and extends into the cylinder body; and the plug is arranged at the end part of the valve rod extending into the cylinder body and used for plugging the discharge hole.
Further, the opening and closing mechanism further comprises: the spring is sleeved on the rod body of the valve rod in the barrel, and two ends of the spring respectively abut against the plug and the bottom of the barrel; and the limiting rod is arranged on the rod body of the valve rod outside the cylinder body.
Further, the opening and closing mechanism further comprises: the fixed seat is arranged at the bottom of the cylinder in a penetrating way, one end of the fixed seat is exposed out of the cylinder, and the other end of the fixed seat extends into the cylinder; the small spring seat is fixed on the rod body of the valve rod in the cylinder body; the valve rod penetrates through the fixed seat in a sliding manner and extends into the cylinder body; two ends of the spring are respectively abutted against the small spring seat and the fixed seat.
Furthermore, the part of the fixing seat exposed out of the barrel body is provided with a limit groove matched with the limit rod.
Furthermore, the bottom of the cylinder body is sunken into the cylinder to form a receding groove for accommodating the fixed seat and the part of the valve rod exposed out of the cylinder body.
Further, a scraper seat is further arranged on the rod body of the valve rod between the plug and the small spring seat; the scraper plate seat is provided with a scraper plate.
Further, the lid is round platform shape, and its major diameter end detachably installs on the charge door of barrel, and the discharge gate has been seted up to the minor diameter end.
Furthermore, a vent valve is arranged on the side wall of the cylinder body close to the bottom.
Furthermore, a hook and a handle are arranged on the side wall of the barrel.
The powder adding and feeding device for the mixing machine stirring barrel has the advantages that the top end of the barrel body of the powder adding and feeding device for the mixing machine stirring barrel is provided with the feeding opening, powder can be added into the barrel body, and then the cover body is covered on the feeding opening; in addition, a discharge port is arranged on the cover body, an opening and closing mechanism is arranged in the barrel body, and the discharge port can be opened for feeding after the charging port is butted with a mixing barrel to be fed; the whole process is operated in the closed cylinder, so that dust can be effectively prevented from escaping, and safety, energy conservation, high efficiency and environmental protection are ensured.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective view of a powder adding and feeding device for a mixing drum of a mixer according to the present invention;
FIG. 2 is an exploded view of the powder adding device for the mixing drum of the mixer of the present invention;
FIG. 3 is a cross-sectional view of the powder adding device for the mixing drum of the mixer of the present invention;
fig. 4 is an open schematic view of the powder adding device for the mixing drum of the mixer.
Fig. 5 is a schematic diagram of the principle of adding powder by a small amount of hand in the existing mixer.
In the figure:
a common powder container 1, a hopper 2 and a lower barrel 3 of a mixer;
the device comprises a cylinder body 4, a feed inlet 41, a relief groove 42, a vent valve 43, a hook 44 and a handle 45;
a cover body 5 and a discharge hole 51;
the opening and closing mechanism 6, a valve rod 61, a plug 62, a spring 63, a limiting rod 64, a fixed seat 65, a limiting groove 651, a small spring seat 66, a scraper seat 67, a scraper 68 and a handle 69.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, 2 and 3, the present embodiment provides a powder adding and feeding device for a mixing drum of a mixer, comprising: a feeding port 41 is arranged at the top end of the cylinder 4; a cover body 5, one end of which is detachably arranged on the feeding port 41 of the cylinder body 4, and the other end of which is provided with a discharging port 51; and an opening and closing mechanism 6 which is installed in the cylinder 4 and opens and closes the discharge port 51 of the lid body.
In this embodiment, the top end of the cylinder 4 is provided with a feeding opening 41, powder can be added into the cylinder 4, and then the cover body 5 is covered on the feeding opening 41; in addition, the cover body 5 is also provided with a discharge hole 51, the barrel body 4 is internally provided with an opening and closing mechanism 6, and the discharge hole 51 can be opened for feeding after the feed inlet 41 is butted with a mixing barrel to be fed; the whole process is operated in the closed cylinder, so that dust can be effectively prevented from escaping, and safety, energy conservation, high efficiency and environmental protection are ensured.
In this embodiment, preferably, the opening and closing mechanism 6 includes: the valve rod 61 penetrates through the bottom of the cylinder 4 and extends into the cylinder 4; and the plug 62 is arranged at the end part of the valve rod 61 extending into the cylinder body 4 and is used for plugging the discharge hole 51.
In the present embodiment, the valve rod 61 is operated to open and close the discharge port 51 via the plug 62.
In this embodiment, in order to facilitate opening and closing and maintain the plugging effect, the opening and closing mechanism 6 further includes: the spring 63 is sleeved on the rod body of the valve rod 61 in the barrel 4, and two ends of the spring respectively abut against the plug 62 and the bottom of the barrel 4; and the limiting rod 64 is arranged on the rod body of the valve rod 61 outside the cylinder body 4.
In this embodiment, optionally, the opening and closing mechanism 6 further includes: the fixed seat 65 penetrates through the bottom of the barrel 4, one end of the fixed seat is exposed out of the barrel 4, and the other end of the fixed seat extends into the barrel; a small spring seat 66 fixed on the rod body of the valve rod 61 in the cylinder 4; the valve rod 61 penetrates through the fixed seat 65 in a sliding manner and extends into the cylinder 4; two ends of the spring 63 respectively abut against the small spring seat 66 and the fixed seat 65; the part of the fixing seat 65 exposed out of the cylinder 4 is provided with a limit groove 651 adapted to the limit rod 64.
In this embodiment, in order to facilitate the initial weighing process, the bottom of the cylinder 4 is recessed into the cylinder to form a relief groove 42 for accommodating the fixing seat 65 and the portion of the valve rod 61 exposed out of the cylinder 4, so that the bottom of the cylinder 4 can be kept flat and stable for placement.
In this embodiment, preferably, the shaft of the valve rod 61 between the plug 62 and the small spring seat 66 is further provided with a scraper seat 67; the scraper seat 67 is provided with a scraper 68.
In this embodiment, the scraper 68 can be driven to rotate by the rotary valve rod 61 during feeding, so as to scrape off the residual powder.
In this embodiment, the cover 5 is in the shape of a circular truncated cone, and a large diameter end of the cover is detachably mounted on the charging opening 41 of the cylinder 4, and a small diameter end of the cover is provided with a discharging opening 51.
In the present embodiment, the powder can be dropped by its own weight along the inclined wall surface of the lid body 5.
In this embodiment, it is preferable that the side wall of the cylinder 4 is provided with a vent valve 43 near the bottom; the side wall of the cylinder body 4 is provided with a hook 44 and a handle 45; the exposed end of the valve stem 61 may be provided with a handle 69.
In one application scenario, during weighing: as shown in FIG. 2, the cover 5 is removed, and the apparatus is placed on an electronic scale to add powder for metering. After metering is complete, the cover 5 is fitted and locked with a snap. As shown in fig. 4, during feeding, a hand-held handle 45 is directly hung on the mixer positioning bracket by a hook 44. Meanwhile, the powder feeding port 51 of the powder feeding device is aligned to the powder feeding port of the upper mixing machine, and the powder feeding device is directly locked on the mixing machine through the fast-assembling clamp. At this time, the discharge valve is opened, and the valve rod 61 is lifted to complete the powder discharge operation. When the powder blanking is nearly finished, the scraper 68 can be rotated, and the vent valve 43 is slightly rotated, so that a small amount of air enters, and the powder blanking is driven by the air flow.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a add powder feeding device for mixing machine agitator which characterized in that includes:
a feeding port (41) is formed at the top end of the cylinder body (4);
a cover body (5), one end of which is detachably arranged on the charging opening (41) of the cylinder body (4), and the other end of which is provided with a discharging opening (51); and
and the opening and closing mechanism (6) is arranged in the cylinder body (4) and is used for opening and closing the discharge hole (51) on the cover body.
2. The powder adding and feeding device of claim 1,
the opening and closing mechanism (6) comprises:
the valve rod (61) penetrates through the bottom of the cylinder body (4) and extends into the cylinder body (4);
and the plug (62) is arranged at the end part of the valve rod (61) extending into the cylinder body (4) and is used for plugging the discharge hole (51).
3. The powder adding and feeding device of claim 2,
the opening and closing mechanism (6) further comprises:
the spring (63) is sleeved on the rod body of the valve rod (61) in the barrel body (4), and two ends of the spring respectively abut against the bottom of the plug (62) and the bottom of the barrel body (4);
and the limiting rod (64) is arranged on the rod body of the valve rod (61) outside the cylinder body (4).
4. The powder adding and feeding device of claim 3,
the opening and closing mechanism (6) further comprises:
the fixed seat (65) is arranged at the bottom of the barrel body (4) in a penetrating way, one end of the fixed seat is exposed out of the barrel body (4), and the other end of the fixed seat extends into the barrel;
the small spring seat (66) is fixed on the rod body of the valve rod (61) in the cylinder body (4);
the valve rod (61) penetrates through the fixed seat (65) in a sliding manner and extends into the cylinder body (4);
two ends of the spring (63) respectively abut against the small spring seat (66) and the fixed seat (65).
5. The powder adding and feeding device of claim 4,
the part of the fixed seat (65) exposed out of the barrel body (4) is provided with a limit groove (651) matched with the limit rod (64).
6. The powder adding and feeding device of claim 4,
the bottom of the barrel body (4) is sunken into the barrel to form a receding groove (42) for accommodating the part of the fixed seat (65) and the valve rod (61) exposed out of the barrel body (4).
7. The powder adding and feeding device of claim 2,
the scraper seat (67) is also arranged on the rod body of the valve rod (61) between the plug (62) and the small spring seat (66);
a scraper (68) is arranged on the scraper seat (67).
8. The powder adding and feeding device of claim 1,
the cover body (5) is in a circular truncated cone shape, the large-diameter end of the cover body is detachably mounted on the feeding port (41) of the cylinder body (4), and the small-diameter end of the cover body is provided with a discharging port (51).
9. The powder adding and feeding device of claim 1,
and a vent valve (43) is arranged on the side wall of the cylinder body (4) close to the bottom.
10. The powder adding and feeding device of claim 1,
the side wall of the barrel body (4) is provided with a hook (44) and a handle (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450201.6U CN216538049U (en) | 2021-12-31 | 2021-12-31 | Powder adding and feeding device for mixing machine stirring barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450201.6U CN216538049U (en) | 2021-12-31 | 2021-12-31 | Powder adding and feeding device for mixing machine stirring barrel |
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| Publication Number | Publication Date |
|---|---|
| CN216538049U true CN216538049U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123450201.6U Active CN216538049U (en) | 2021-12-31 | 2021-12-31 | Powder adding and feeding device for mixing machine stirring barrel |
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| CN (1) | CN216538049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713370A (en) * | 2022-06-09 | 2022-07-08 | 江苏红运智能装备有限公司 | Magnetic filtering self-cleaning system for pipeline and valve body self-cleaning method |
-
2021
- 2021-12-31 CN CN202123450201.6U patent/CN216538049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713370A (en) * | 2022-06-09 | 2022-07-08 | 江苏红运智能装备有限公司 | Magnetic filtering self-cleaning system for pipeline and valve body self-cleaning method |
| CN114713370B (en) * | 2022-06-09 | 2022-08-19 | 江苏红运智能装备有限公司 | Magnetic filtering self-cleaning system for pipeline and valve body self-cleaning method |
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