CN218878654U - Screw waste discharge mechanism - Google Patents
Screw waste discharge mechanism Download PDFInfo
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- CN218878654U CN218878654U CN202223425992.1U CN202223425992U CN218878654U CN 218878654 U CN218878654 U CN 218878654U CN 202223425992 U CN202223425992 U CN 202223425992U CN 218878654 U CN218878654 U CN 218878654U
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- Prior art keywords
- annular
- waste discharge
- box body
- locating part
- mounting groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of the waste discharge material, concretely relates to screw rod waste discharge mechanism, including the waste discharge box body, be provided with the waste discharge screw rod in the waste discharge box body, the rear end periphery of waste discharge screw rod is formed respectively has annular seal portion one and annular seal portion two, be provided with mounting groove one between annular seal portion one and the annular seal portion two, annular locating part is installed to annular seal portion's periphery, annular locating part's inner wall seted up with annular seal portion two complex mounting groove two, annular locating part's one end shaping has spacing portion one, spacing portion one cooperates with mounting groove one, the side shaping of waste discharge box body has the spacing wall that supplies annular locating part to support, the gland is installed to annular locating part's periphery, the utility model discloses a setting of gland can make annular locating part fix between the waste discharge box body, and annular locating part sets up in mounting groove one through spacing portion one of its one end, can restrict the lateral displacement of waste discharge screw rod to improve sealed effect.
Description
Technical Field
The utility model relates to a waste discharge material technical field refers in particular to a screw rod waste discharge mechanism.
Background
In the prior art, the publication number is CN217047403U, and a single screw waste discharging box is disclosed, which comprises a box body, a first feed inlet and a second feed inlet are provided at the upper end of the box body, a first cavity communicated with the first feed inlet and a second cavity communicated with the second feed inlet are provided in the box body, a baffle is provided between the first cavity and the second cavity, a first discharge cavity is provided at the lower end of the box body along the transverse direction of the baffle, the first discharge cavity is communicated with the first cavity and the second cavity respectively, a discharge component is inserted in the discharge cavity, the discharge component comprises a screw inserted in the discharge cavity, a first through hole and a second through hole are provided at two sides of the box body respectively, one end of the screw passes through the first through hole and is connected with a waste material cylinder, a cooling cylinder is sleeved on the waste material cylinder, a water inlet and a water outlet are provided on the cooling cylinder, and the other end of the screw passes through the second through hole and is connected with a driving mechanism for driving the screw to rotate.
In the waste discharge box, the screw is unstable in rotation during rotation, and the position is easily deviated, so that waste is leaked from the rear end of the screw, and therefore, the structure needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screw rod waste discharge mechanism through annular locating part, solves the unstable problem of rotation.
The purpose of the utility model is realized like this: the utility model provides a screw rod waste discharge mechanism, including the waste discharge box, transversely be provided with the waste discharge cavity in the waste discharge box, be provided with the waste discharge screw rod in the waste discharge cavity, the rear end periphery of waste discharge screw rod is formed with annular seal portion one and annular seal portion two respectively, be provided with mounting groove one between annular seal portion one and the annular seal portion two, annular locating part is installed to annular seal portion's periphery, annular locating part's inner wall seted up with two complex mounting grooves of annular seal portion two, the one end shaping of annular locating part has spacing portion one, spacing portion one cooperates with mounting groove one, the side shaping of waste discharge box has the spacing wall that supplies annular locating part to support, the gland is installed to annular locating part's periphery, the gland can be dismantled with the waste discharge box and be connected.
Preferably, the other end of the annular limiting part is formed with a second limiting part, and the second limiting part is located on the side surface of the second annular sealing part.
Preferably, the press cover is provided with a first fastening hole, and the side surface of the waste discharge box body is provided with a second fastening hole.
Preferably, the rear end of the waste discharge screw is connected with a power source, and the power source is a motor or a hydraulic pump.
Preferably, the annular limiting member comprises an upper annular flap and a lower annular flap, and the upper annular flap and the lower annular flap have the same structure.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the utility model discloses a setting of gland can make annular locating part fix between gland in the waste discharge box, and annular locating part sets up in mounting groove one through spacing portion one of its one end, can restrict the lateral displacement of screw rod that wastes discharge to prevent that it from in operation process, the skew takes place for the position, moves more stably.
2. The utility model discloses a setting of annular locating part for the laminating of annular seal portion forms first seal structure on the inner wall of the box that wastes discharge, annular locating part assembly is when annular seal portion's periphery, spacing one sets up and forms second seal structure in mounting groove one, annular seal portion two sets up and forms third seal structure in mounting groove two, spacing two support and form fourth seal structure by the side of annular seal portion two, good sealed effect has, can effectively prevent revealing the problem of waste material.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of the ring-shaped position-limiting member.
FIG. 5 is a schematic view showing the construction of a waste screw.
Fig. 6 is a schematic structural diagram of the ring-shaped limiting member.
Reference numerals: 1-a waste discharge box body; 2-a waste discharge cavity; 3-waste discharge screw; 4-a first annular sealing part; 5-annular sealing part II; 6, mounting a first mounting groove; 7-an annular limit piece; 8-mounting groove two; 9-a first limiting part; 10-a limiting wall; 11-a second limiting part; 12-a gland; 13-fastening hole I; 14-fastening hole II; 15-power source.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, a screw waste discharge mechanism includes a waste discharge box body 1, a waste discharge cavity 2 is transversely arranged in the waste discharge box body 1, a waste discharge screw 3 is arranged in the waste discharge cavity 2, a first annular sealing portion 4 and a second annular sealing portion 5 are respectively formed at the periphery of the rear end of the waste discharge screw 3, a first mounting groove 6 is arranged between the first annular sealing portion 4 and the second annular sealing portion 5, an annular limiting member 7 is installed at the periphery of the annular sealing portion, a second mounting groove 8 matched with the second annular sealing portion 5 is formed on the inner wall of the annular limiting member 7, a first limiting portion 9 is formed at one end of the annular limiting member 7, the first limiting portion 9 is matched with the first mounting groove 6, a limiting wall 10 for the annular limiting member 7 to abut against is formed at the side surface of the waste discharge box body 1, a gland 12 is installed at the periphery of the annular limiting member 7, and the gland 12 is detachably connected with the waste discharge box body 1.
The utility model discloses a setting of gland 12 can make annular locating part 7 fix between gland 12 and waste discharge box 1, and annular locating part 7 sets up in mounting groove 6 through a spacing portion 9 of its one end, can restrict the lateral displacement of waste discharge screw rod 3 to prevent that it from in operation process, the skew takes place for the position, moves more stably.
The other end of the annular limiting part 7 is formed with a second limiting part 11, the second limiting part 11 is located on the side surface of the second annular sealing part 5 and further fixed for limiting, and the second limiting part 11 is specifically an annular protruding strip formed on the inner wall of the annular limiting part 7 in the technical scheme.
Specifically looking at fig. 2, when the product assembly is completed, the first 4 laminating of annular seal portion forms first seal structure on the inner wall of the waste discharge box body 1, when the annular locating part 7 is assembled at the periphery of the annular seal portion, the first 9 setting of spacing portion forms second seal structure in the first 6 mounting groove, the second 5 setting of annular seal portion forms third seal structure in the second 8 mounting groove, the second 11 support of spacing portion supports and forms fourth seal structure by the side of the second 5 annular seal portion, has good sealing effect, and can effectively prevent the problem of leakage of waste materials.
With reference to fig. 1 and 3, a first fastening hole 13 is formed in the gland 12, a second fastening hole 14 is formed in the side face of the waste discharge box body 1, and in the actual assembly process, a fastening piece is installed in the first fastening hole 13 and the second fastening hole 14, so that the gland 12 can be fixedly installed and connected with the waste discharge box body 1.
The rear end of the waste discharge screw rod 3 is connected with a power source 15, the power source 15 is a motor or a hydraulic pump, and the waste discharge screw rod can be adapted to different types of power sources according to use requirements.
Annular locating part 7 includes annular lamella and annular lamella down, goes up annular lamella and is the same with the structure of annular lamella down, at actual assembling process, only needs to establish annular lamella and annular lamella down and establish respectively in the periphery of annular sealing portion, then loads on gland 12, can accomplish the installation, and this structure easy dismounting is convenient for maintain.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The screw waste discharge mechanism is characterized by comprising a waste discharge box body (1), a waste discharge cavity body (2) is transversely arranged in the waste discharge box body (1), a waste discharge screw (3) is arranged in the waste discharge cavity body (2), an annular sealing part I (4) and an annular sealing part II (5) are formed in the periphery of the rear end of the waste discharge screw (3) respectively, a mounting groove I (6) is arranged between the annular sealing part I (4) and the annular sealing part II (5), an annular limiting part (7) is installed in the periphery of the annular sealing part, a mounting groove II (8) matched with the annular sealing part II (5) is formed in the inner wall of the annular limiting part (7), a limiting part I (9) is formed in one end of the annular limiting part (7), the limiting part I (9) is matched with the mounting groove I (6), a limiting wall (10) for abutting against of the annular limiting part (7) is formed in the side face of the waste discharge box body (1), a gland (12) is installed in the periphery of the annular limiting part (7), and the gland (12) is detachably connected with the waste discharge box body (1).
2. The screw waste mechanism of claim 1, further comprising: and a second limiting part (11) is formed at the other end of the annular limiting part (7), and the second limiting part (11) is positioned on the side surface of the second annular sealing part (5).
3. The screw waste mechanism of claim 1, further comprising: the gland (12) is provided with a first fastening hole (13), and the side surface of the waste discharge box body (1) is provided with a second fastening hole (14).
4. The screw waste mechanism of claim 1, further comprising: the rear end of the waste discharge screw rod (3) is connected with a power source (15), and the power source (15) is a motor or a hydraulic pump.
5. The screw waste mechanism of claim 1, further comprising: the annular limiting part (7) comprises an upper annular flap and a lower annular flap, and the upper annular flap and the lower annular flap are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425992.1U CN218878654U (en) | 2022-12-20 | 2022-12-20 | Screw waste discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425992.1U CN218878654U (en) | 2022-12-20 | 2022-12-20 | Screw waste discharge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218878654U true CN218878654U (en) | 2023-04-18 |
Family
ID=85954595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223425992.1U Active CN218878654U (en) | 2022-12-20 | 2022-12-20 | Screw waste discharge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218878654U (en) |
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2022
- 2022-12-20 CN CN202223425992.1U patent/CN218878654U/en active Active
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| GR01 | Patent grant |