CN113731286A - Stirring does not have blind spot plug-type discharge door - Google Patents
Stirring does not have blind spot plug-type discharge door Download PDFInfo
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- CN113731286A CN113731286A CN202111052626.3A CN202111052626A CN113731286A CN 113731286 A CN113731286 A CN 113731286A CN 202111052626 A CN202111052626 A CN 202111052626A CN 113731286 A CN113731286 A CN 113731286A
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Abstract
The invention discloses a stirring dead-zone-free push-pull type discharge door which comprises a head-side discharge door main body, a tail-side discharge door main body, a discharge door liner plate, pulleys, a slide rail, two cylinders and a fixed channel steel, wherein the head-side discharge door main body comprises a rectangular bottom plate, sealing plates are respectively and vertically arranged on two transverse sides of the upper surface of the bottom plate, discharge door arc plates are respectively welded on the tops of the two sealing plates, the two discharge door arc plates are respectively and smoothly connected with the two arc plates, the stirring dead-zone-free push type discharge door further comprises a pentahedron thick plate, rectangular holes are formed in the pentahedron thick plate, cylinder pull seats are arranged on the rectangular holes, the tail-side discharge door main body has the same structure as the head-side discharge door main body, and the tail-side discharge door main body and the head-side discharge door main body and the tail-side discharge door main body move on the slide rail through the cylinders in a push-pull mode. The push-pull type discharging door without dead zone during stirring has the advantages of reasonable structure, convenience in use and manufacture, economy and applicability, smooth operation of the discharging door, no blind zone during stirring, convenience in maintenance and the like, and effectively solves the problem of material clamping of the existing discharging door.
Description
Technical Field
The invention relates to the field of double-horizontal-shaft mixer equipment, in particular to a push-pull type discharging door without a dead zone for mixing.
Background
The discharge door of the double-horizontal-shaft mixer in the known market is mostly rotated by applying a bearing to be opened and closed, even if two mixing shafts stir the orbit and are tangent with the switch orbit of the discharge door, the three circles formed by the orbit always exist in an intersected area, the area is a mixing blind area, so that the materials are partially mixed when being mixed, a small amount of materials are mixed unevenly, and the mixing efficiency is influenced. The single bearing rotary switch's of double horizontal axle mixer discharge door can't satisfy the higher material of stirring requirement, so it is necessary to research and develop one kind can stir no blind area and possess again unload, be applicable to the discharge door of double horizontal axle mixer to fill the blank of this type of discharge door in the double horizontal axle mixer market.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the problems existing in the prior art, the stirring dead-zone-free push-pull type discharging door is provided, has the advantages of reasonable structure, convenience in use, convenience in manufacture, economy and applicability, smooth operation of the discharging door, no blind area in stirring, convenience in maintenance and the like, and effectively solves the problem that the existing discharging door has material clamping.
The technical scheme adopted by the invention for solving the technical problems is as follows: a stirring dead-zone-free push-pull type discharge door is arranged on a rectangular discharge opening at the joint of two arc-shaped plates at the bottom of a cylinder body of a double horizontal shaft stirrer and comprises a head-side discharge door main body, a tail-side discharge door main body, a discharge door lining plate, pulleys, a slide rail, two cylinders and a fixed channel steel, wherein the head-side discharge door main body comprises a rectangular bottom plate, transverse channel steels are welded at the longitudinal two ends of the lower surface of the bottom plate respectively along the transverse direction, and pulley supporting plates are fixed at the two ends of each transverse channel steel respectively;
the two transverse sides of the upper surface of the bottom plate are respectively and vertically provided with a sealing plate, the tops of the two sealing plates are respectively welded with a discharge door arc plate, and the two discharge door arc plates are respectively and smoothly connected with the two arc plates; the head side discharge door main body also comprises a pentahedral thick plate, the edge of the pentahedral thick plate is respectively welded and fixed with the bottoms of the two discharge door arc plates, the inner side surfaces of the two sealing plates and the upper surface of the bottom plate, a rectangular hole is arranged on the pentahedral thick plate, and an air cylinder pull seat is arranged on the rectangular hole;
the tail side discharge door main body (has the same structure as the head side discharge door main body and is respectively arranged at the head end and the tail end of the discharge opening, the discharge door lining plates are respectively fixedly arranged on the upper surfaces of the discharge door circular arc plates of the head side discharge door main body and the tail side discharge door main body, the discharge door circular arc plate on the head side discharge door main body extends out from the edge of the discharge door lining plate, the discharge door circular arc plate on the tail side discharge door main body is positioned below the edge of the discharge door lining plate, so that when the tail side discharge door main body and the head side discharge door main body are closed, the discharge door lining plate on the tail side discharge door main body can be lapped on the discharge door circular arc plate of the head side discharge door main body to form labyrinth type insertion seal, and the sealing performance of the whole discharge door is ensured;
the pulleys comprise a discharging door concave pulley and a discharging door convex pulley, and the same type of pulleys are arranged on the pulley supporting plates on the same side of the head side discharging door main body and the tail side discharging door main body in the transverse direction through pulley shafts; the rolling surface of the concave pulley of the discharge door is provided with a continuous groove; the rolling surface of the convex pulley of the discharge door is flat or convex;
the slide rail comprises a discharge door convex rail and a discharge door flat rail, the two rails are respectively arranged along the longitudinal direction of the discharge opening, and the two rails are respectively fixedly connected with the cylinder body through rail supporting plates; the surface of the convex track of the discharge door is provided with a continuous convex structure which is matched with the groove on the concave pulley of the discharge door to roll; the surface of the flat track of the discharge door is flat and is matched with the surface of the convex pulley of the discharge door to roll tangentially;
the fixed channel steel weld into the U type by 3 channel steels, fix respectively on mixer cylinder body head and tail both ends, be equipped with cylinder base mounting panel on the fixed channel steel, the shell of cylinder is fixed with cylinder base mounting panel respectively, the cylinder round pin axle pulling cylinder of cylinder draws the seat, and then the pulling head and tail is unloaded the door main part and is followed orbital motion.
Furthermore, a vertical channel steel is longitudinally welded between the two transverse channel steels on the lower surface of the bottom plate, so that the strength of the bottom plate is improved.
Furthermore, the two discharge door arc plates are respectively equal in diameter and wall thickness to the two arc plates, so that the stirring knife and the cylinder body and the lining plates of the discharge door are always kept in the same gap.
Furthermore, a plurality of arc reinforcing ribs are welded at the bottoms of the two discharge door arc plates respectively and used for increasing the strength of the two discharge door arc plates.
Furthermore, the pulley supporting plates on the head and tail discharge door main bodies are respectively fixed with a switch limiting frame, the longitudinal two ends of the convex track of the discharge door are respectively fixed with a switch bracket, and the switch bracket is fixed with a limiting switch.
Furthermore, two slide rails on fixedly provided with dust guard installation piece respectively, install the long dust guard in both sides on the dust guard installation piece, the long dust guard in both sides is located between discharge opening and the slide rail, prevents that the material from splashing on the slide rail.
Furthermore, the opposite ends of the head side discharge door main body and the tail side discharge door main body are respectively provided with a discharge door dust-proof plate for preventing materials from splashing into the inner cavities of the head side discharge door main body and the tail side discharge door main body.
Furthermore, the discharge door lining plate and the cylinder body lining plate have the same radius and the same thickness and are smoothly connected with each other, and the cylinder body lining plate and the discharge door arc plate are lapped at the edge of the discharge door arc plate to form labyrinth type insertion sealing.
The invention has the beneficial effects that: a stirring dead-zone-free push-pull type discharge door is characterized in that a discharge door main body is divided into a head part and a tail part, the top end structure of the discharge door main body is attached to a stirring track, and no stirring blind zone exists; the two parts of the discharge door main body are closed by pushing and pulling the air cylinder along the sliding rail or opened by separating the two parts from each other, the opening and the closing are smooth, and the discharge door does not interfere with material discharge after being opened; concave-convex pulleys are respectively arranged on two sides of the discharge door main body, and the concave pulleys and the convex slide rails are matched to move in a concave-convex type guiding mode; the convex pulley and the smooth rail are in contact with each other to advance, and the two discharge doors stop running when reaching the position of the limit switch; the discharge door main body is connected with other parts by bolts, so that the disassembly and the assembly are convenient, and the maintenance is convenient; the sliding rail dustproof plate is arranged, so that the interference abrasion caused by the fact that materials are splashed and bonded on a sliding rail pulley during stirring and discharging can be prevented; its is rational in infrastructure, have convenient to use, preparation convenience, economy are suitable for, unload the advantage such as the door operation is smooth and easy, stir no blind area, convenient maintenance, effectively solve current unloading door and have the problem of pressing from both sides the material.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic three-dimensional structure diagram of a stirring dead-zone-free push-pull type discharging door and a cylinder body which are connected according to the invention;
FIG. 2 is a schematic longitudinal sectional view of a stirring dead-zone-free push-pull type discharge door connected with a cylinder body according to the present invention;
FIG. 3 is a schematic three-dimensional structure of a head-side discharge door body of a stirring dead-zone-free push-pull discharge door according to the present invention;
FIG. 4 is a schematic cross-sectional view of a side-to-side discharge gate body of a stirring dead-zone-free push-pull discharge gate according to the present invention;
FIG. 5 is a schematic three-dimensional view of a main body portion of a head-side discharge gate of a stirring dead-zone-free push-pull discharge gate according to the present invention;
FIG. 6 is a schematic structural view of the main body portion of the head-side discharge door of the stirring dead-zone-free push-pull discharge door of the present invention, viewed in the longitudinal direction;
FIG. 7 is a schematic longitudinal cross-sectional view of a side-to-side discharge gate body of a stirring dead-zone-free push-pull discharge gate according to the present invention;
FIG. 8 is a schematic view of the bottom structure of the main body of the head-side discharge door of the stirring dead-zone-free push-pull discharge door of the present invention;
fig. 9 is a schematic view of a sealing structure for connecting a head-side discharge door main body of a stirring dead-zone-free push-pull type discharge door with a cylinder body according to the present invention.
The scores in the figures are as follows:
1 head side discharge door main body, 2 tail side discharge door main body, 3 discharge door liner plates, 4 discharge door concave pulleys, 5 discharge door convex pulleys, 6 discharge door convex rails, 7 rail support plates, 8 discharge door flat rails, 9 pulley support plates, 10 pulley shafts, 11 pulley cover plates, 12 pulley backing plates, 13 bearings, 14 switch limiting frames, 15 switch supports, 16 limiting switches, 17 cylinder pull seats, 18 cylinder pin shafts, 19 cylinders, 20 two-side sealing plates, 21 arc sealing plates, 22 first sealing blocks, 23 second sealing blocks, 24 fixed channel steel, 25 cylinder base mounting plates, 26 two-side long dustproof plates, 27 dustproof plate mounting blocks, 28 arc plates, 1-1 discharge door arc plates, 1-2 pentahedron thick plates, 1-3 sealing plates, 1-4 bottom plates, 1-5 transverse channel steel, 1-6 vertical channel steel, 1-7 arc reinforcing ribs, 28-1 cylinder liner plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The push-pull type discharge door without dead zone for stirring as shown in figures 1-9 is arranged on a rectangular discharge opening at the joint of two arc-shaped plates 28 at the bottom of a cylinder body of a double horizontal shaft stirrer, the longitudinal direction of the discharge opening is the same as the axial direction of the stirring shaft, the discharge door comprises a head side discharge door main body 1, a tail side discharge door main body 2, a discharge door liner plate 3, a pulley, a slide rail, two cylinders 19 and a fixed channel steel 24, the head side discharge door main body 1 comprises a rectangular bottom plate 1-4, the longitudinal two ends of the lower surface of the bottom plate 1-4 are respectively welded with a transverse channel steel 1-5 along the transverse direction, vertical channel steel 1-6 is welded between the two transverse channel steel 1-5 on the lower surface of the bottom plate 1-4 along the longitudinal direction, used for increasing the strength of the bottom plates 1-4, and pulley support plates 9 are respectively fixed at the two ends of the transverse channel steel 1-5.
The horizontal both sides of bottom plate 1-4 upper surface are equipped with closing plate 1-3 respectively perpendicularly, and unloading door circular arc board 1-1 has been welded respectively at two closing plate 1-3 tops, and two unloading door circular arc board 1-1 tops are welded each other, and form the pinnacle shape of filling the stirring blind area, and the top connecting wire of two unloading door circular arc boards 1-1 and the welded joint of two arc plates 28 are on a straight line, and simultaneously two unloading door circular arc board 1-1 border is smooth with the border of two arc plates 28 respectively, and accurate saying, two unloading door circular arc boards 1-1 respectively with two arc plates 28 equal diameter wall thickness, make stirring sword and cylinder body and the welt of unloading door keep the same clearance all the time, reach the mesh of getting rid of the stirring blind area.
The head-side discharge door main body 1 further comprises a pentahedron thick plate 1-2, the edge of the pentahedron thick plate 1-2 is welded and fixed with the bottom of the two discharge door arc plates 1-1, the inner side surfaces of the two sealing plates 1-3 and the upper surface of the bottom plate 1-4 respectively, a rectangular hole is formed in the pentahedron thick plate 1-2, and an air cylinder pull seat 17 is arranged in the rectangular hole.
The tail side discharge door main body 2 has the same structure as the head side discharge door main body 1, and the tail side discharge door main body and the head side discharge door main body are respectively arranged at the head end and the tail end of the discharge opening (namely, the longitudinal two ends of the discharge opening, the lower part is the same); the discharge door lining plate 3 is respectively and fixedly arranged on the upper surfaces of discharge door arc plates 1-1 of a head side discharge door main body 1 and a tail side discharge door main body 2, the discharge door arc plates 1-1 on the head side discharge door main body 1 extend out from the edge of the discharge door lining plate 3, and the discharge door arc plates on the tail side discharge door main body 2 are positioned below the edge of the discharge door lining plate, so that the tail side discharge door main body (2 and the head side discharge door main body 1 are closed, the discharge door lining plate on the tail side discharge door main body 2 can be lapped on the discharge door arc plates 1-1 of the head side discharge door main body 1 to form labyrinth type insertion sealing, and the sealing performance of the whole discharge door is ensured.
The pulley include the concave pulley 4 of discharge door, discharge door convex pulley 5, same kind of pulley is installed on the horizontal same one side pulley backup pad 9 of head side discharge door main part 1 and tail side discharge door main part 2 through pulley shaft 10, is equipped with bearing 13 between pulley shaft 10 and the pulley.
The pulley shaft 10 is a short shaft with a shaft shoulder, one end of the short shaft is provided with an external thread for being installed on the pulley supporting plate 9, and the center of the shaft surface at the other end is drilled with an internal thread hole for fixing the pulley backing plate 12 so as to be matched with the shaft shoulder to fix the inner ring of the bearing 13 to prevent the pulley shaft from moving. The pulley cover plate 11 is a protruding panel type annular flange, the periphery of the pulley cover plate 11 is provided with an annular hole, and the annular hole is used for fixedly installing the pulley cover plate 11 on the pulley through bolts.
The rolling surface of the concave pulley 4 of the discharge door is provided with a continuous groove; the rolling surface of the discharge door convex pulley 5 is flat or convex.
The slide rail comprises a discharge door convex rail 6 and a discharge door flat rail 8, the two rails are respectively arranged along the longitudinal direction of the discharge opening, and the two rails are respectively fixedly connected with the cylinder body through rail supporting plates 7; the surface of the convex track 6 of the discharge door is provided with a continuous convex structure which is matched with the groove on the concave pulley 4 of the discharge door to roll; the discharge door flat rail 8 is smooth in surface and matched with the discharge door convex pulley 5 to roll tangentially.
The fixed channel steel 24 is welded into a U shape by 3 channel steels and is respectively fixed on the head end and the tail end of the mixer cylinder body, the cylinder base mounting plate 25 is arranged on the fixed channel steel 24, the shell of the cylinder 19 is respectively fixed with the cylinder base mounting plate 25, the cylinder pin shaft 18 of the cylinder 19 pulls the cylinder pull seat 17, and then the head end and the tail end of the pulling discharge door main body move along the track.
In one embodiment, a plurality of arc reinforcing ribs 1-7 are welded at the bottoms of the two discharge door arc plates 1-1 respectively and used for increasing the strength of the two discharge door arc plates 1-1.
In one embodiment, the pulley support plates 9 on the head and tail discharge door main bodies are respectively fixed with a switch limiting frame 14, the longitudinal two ends of the discharge door convex rail 6 are respectively fixed with a switch bracket 15, and a limiting switch 16 is fixed on the switch bracket 15.
In one embodiment, the two slide rails are respectively and fixedly provided with a dust-proof plate mounting block 27, the dust-proof plate mounting block 27 is provided with two long dust-proof plates 26, and the two long dust-proof plates 26 are positioned between the discharge opening and the slide rails to prevent materials from being splashed onto the slide rails.
In one embodiment, the opposite ends of the head side discharge door body 1 and the tail side discharge door body 2 are respectively provided with a discharge door dust guard for preventing materials from splashing into the inner cavities of the head side discharge door body and the tail side discharge door body.
In one embodiment, the discharge door liner 3 and the cylinder liner 28-1 have the same radius and thickness and are smoothly connected with each other, and the cylinder liner 28-1 and the discharge door arc plate 1-1 are overlapped at the edge to form a labyrinth plug-in seal.
In order to prevent the discharge door from being pushed and pulled for a long time to cause the abrasion of the discharge opening of the cylinder body, the discharge door is in clearance fit with the cylinder body, in one embodiment as shown in fig. 9, a sealing plate is arranged to adjust the clearance seal, the sealing plates 20 on the two sides are arranged on the two sides of the sealing plate 1-3 of the discharge door main body, the sealing plates 20 on the two sides are rectangular plates, the top of the rectangular plates is provided with bevel angles, the angles of the rectangular plates are tangent to the arc plate 28 of the cylinder body, and the rectangular plates are provided with U-shaped holes, so that the gaps between the rectangular plates and the arc plate can be adjusted after the U-shaped holes are conveniently abraded. The arc sealing plate 21, the first sealing block 22 and the second sealing block 23 are all provided with U-shaped holes, and can be fastened on the position shown in figure 9 by nuts after corresponding to the welding wire rod on the cylinder body, so that the gap between the discharge door lining plate 3 and the side wall of the cylinder body is reduced.
The stirring dead-zone-free push-pull type discharging door is reasonable in structure, a discharging door main body is divided into a head part and a tail part, the top end structure of the discharging door main body is attached to a stirring track, and a stirring blind zone does not exist; the two parts of the discharge door main body are closed by pushing and pulling the air cylinder along the sliding rail or opened by separating the two parts from each other, the opening and the closing are smooth, and the discharge door does not interfere with material discharge after being opened; concave-convex pulleys are respectively arranged on two sides of the discharge door main body, and the concave pulleys and the convex slide rails are matched to move in a concave-convex type guiding mode; the convex pulley and the smooth rail are in contact with each other to advance, and the two discharge doors stop running when reaching the position of the limit switch; the discharge door main body is connected with other parts by bolts, so that the disassembly and the assembly are convenient, and the maintenance is convenient; the sliding rail dustproof plate is arranged, so that the interference abrasion caused by the fact that materials are splashed and bonded on a sliding rail pulley during stirring and discharging can be prevented; its is rational in infrastructure, have convenient to use, preparation convenience, economy are suitable for, unload the advantage such as the door operation is smooth and easy, stir no blind area, convenient maintenance, effectively solve current unloading door and have the problem of pressing from both sides the material.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. 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 (8)
1. The utility model provides a stirring does not have blind area plug-type discharge door, sets up on the rectangle discharge opening of two blocks of arc (28) handing-over departments in double horizontal axle mixer cylinder body bottom, characterized by: the automatic material loading and unloading device comprises a head-side unloading door main body (1), a tail-side unloading door main body (2), an unloading door lining plate (3), pulleys, a slide rail, two cylinders (19) and a fixed channel steel (24), wherein the head-side unloading door main body (1) comprises a rectangular bottom plate (1-4), transverse channel steels (1-5) are welded at the longitudinal two ends of the lower surface of the bottom plate (1-4) along the transverse direction respectively, and pulley supporting plates (9) are fixed at the two ends of the transverse channel steels (1-5) respectively;
sealing plates (1-3) are respectively and vertically arranged on two transverse sides of the upper surface of the bottom plate (1-4), unloading door arc plates (1-1) are respectively welded on the tops of the two sealing plates (1-3), and the two unloading door arc plates (1-1) are respectively and smoothly connected with the two arc plates (28); the head side discharge door main body (1) further comprises a pentahedron thick plate (1-2), the edge of the pentahedron thick plate (1-2) is welded and fixed with the bottom of the two discharge door arc plates (1-1), the inner side surfaces of the two sealing plates (1-3) and the upper surface of the bottom plate (1-4), a rectangular hole is formed in the pentahedron thick plate (1-2), and an air cylinder pull seat (17) is arranged in the rectangular hole;
the tail side discharge door main body (2) has the same structure as the head side discharge door main body (1), and the tail side discharge door main body and the head side discharge door main body are respectively arranged at the head end and the tail end of the discharge opening; the unloading door lining plate (3) is fixedly arranged on the upper surfaces of the unloading door arc plates (1-1) of the head side unloading door main body (1) and the tail side unloading door main body (2) respectively, the unloading door arc plate (1-1) on the head side unloading door main body (1) extends out from the edge of the unloading door lining plate (3), the unloading door arc plate on the tail side unloading door main body (2) is positioned below the edge of the unloading door lining plate, when the tail side unloading door main body (2) and the head side unloading door main body (1) are closed, the unloading door lining plate on the tail side unloading door main body (2) can be lapped on the unloading door arc plate (1-1) of the head side unloading door main body (1), labyrinth plug-in sealing is formed, and the sealing performance of the whole unloading door is guaranteed;
the pulleys comprise a discharge door concave pulley (4) and a discharge door convex pulley (5), and the same type of pulleys are arranged on pulley supporting plates (9) on the same transverse side of the head side discharge door main body (1) and the tail side discharge door main body (2) through pulley shafts (10); the rolling surface of the concave pulley (4) of the discharge door is provided with continuous grooves; the rolling surface of the discharge door convex pulley (5) is flat or convex;
the sliding rail comprises a discharge door convex rail (6) and a discharge door flat rail (8), the two rails are respectively arranged along the longitudinal direction of the discharge opening, and the two rails are respectively fixedly connected with the cylinder body through rail supporting plates (7); the surface of the discharge door convex track (6) is provided with a continuous convex structure which is matched with the groove on the discharge door concave pulley (4) to roll; the surface of the discharge door flat track (8) is smooth and is matched with the surface of the discharge door convex pulley (5) to roll tangentially;
fixed channel-section steel (24) weld into the U type by 3 channel-section steels, fix respectively on mixer cylinder body head and tail both ends, be equipped with cylinder base mounting panel (25) on fixed channel-section steel (24), the shell of cylinder (19) is fixed with cylinder base mounting panel (25) respectively, cylinder round pin axle (18) pulling cylinder pull seat (17) of cylinder (19), and then the pulling head and tail is unloaded the door main part and is followed orbital motion.
2. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: vertical channel steel (1-6) is welded between the two transverse channel steel (1-5) on the lower surface of the bottom plate (1-4) along the longitudinal direction and used for increasing the strength of the bottom plate (1-4).
3. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: the two discharge door arc plates (1-1) are respectively equal in diameter and equal in wall thickness with the two arc plates (28), so that the stirring knife and the cylinder body and the lining plates of the discharge door are always kept at the same gap.
4. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: the bottom of each of the two discharge door arc plates (1-1) is welded with a plurality of arc reinforcing ribs (1-7) respectively, and the arc reinforcing ribs are used for increasing the strength of the two discharge door arc plates (1-1).
5. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: the pulley support plates (9) on the head and tail discharge door main bodies are respectively fixed with a switch limiting frame (14), the longitudinal two ends of the discharge door convex rail (6) are respectively fixed with a switch bracket (15), and the switch bracket (15) is fixed with a limiting switch (16).
6. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: the two slide rails are respectively and fixedly provided with a dust guard mounting block (27), the dust guard mounting block (27) is provided with two long dust guards (26), and the two long dust guards (26) are positioned between the discharge opening and the slide rails to prevent materials from being splashed onto the slide rails.
7. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: one end of the head side discharge door main body (1) opposite to the tail side discharge door main body (2) is provided with a discharge door dust guard respectively for preventing materials from splashing into the inner cavities of the head side discharge door main body and the tail side discharge door main body.
8. A stirring dead-space-free push-pull discharge door according to claim 1, wherein: the unloading door lining plate (3) and the cylinder body lining plate (28-1) have the same radius and the same thickness and are smoothly connected with each other, and the cylinder body lining plate (28-1) and the unloading door arc plate (1-1) are overlapped at the edge to form labyrinth type insertion sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052626.3A CN113731286A (en) | 2021-09-09 | 2021-09-09 | Stirring does not have blind spot plug-type discharge door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052626.3A CN113731286A (en) | 2021-09-09 | 2021-09-09 | Stirring does not have blind spot plug-type discharge door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113731286A true CN113731286A (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111052626.3A Pending CN113731286A (en) | 2021-09-09 | 2021-09-09 | Stirring does not have blind spot plug-type discharge door |
Country Status (1)
| Country | Link |
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| CN (1) | CN113731286A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516859A (en) * | 1979-02-02 | 1985-05-14 | Hubert, Eirich Eirich | Apparatus for closing a discharge opening in a rotary table |
| GB8816688D0 (en) * | 1987-07-14 | 1988-08-17 | Cobra Containers | Container of improved type particularly for transit of grain |
| CN104258776A (en) * | 2014-09-28 | 2015-01-07 | 洛阳四达农机有限公司 | Unloading mechanism of agitator |
| CN207696793U (en) * | 2018-01-04 | 2018-08-07 | 珠海仕高玛机械设备有限公司 | A kind of novel circular discharge door mechanism for twin-shaft mixer |
| CN208839491U (en) * | 2018-08-31 | 2019-05-10 | 许昌德通振动搅拌技术有限公司 | The oscillating mixer for mixing cylinder and cylinder is mixed containing this with drawing and pulling type Dump gate |
| CN113101860A (en) * | 2021-04-09 | 2021-07-13 | 珠海仕高玛机械设备有限公司 | Oblique angle pull type double-open discharging door |
-
2021
- 2021-09-09 CN CN202111052626.3A patent/CN113731286A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516859A (en) * | 1979-02-02 | 1985-05-14 | Hubert, Eirich Eirich | Apparatus for closing a discharge opening in a rotary table |
| GB8816688D0 (en) * | 1987-07-14 | 1988-08-17 | Cobra Containers | Container of improved type particularly for transit of grain |
| CN104258776A (en) * | 2014-09-28 | 2015-01-07 | 洛阳四达农机有限公司 | Unloading mechanism of agitator |
| CN207696793U (en) * | 2018-01-04 | 2018-08-07 | 珠海仕高玛机械设备有限公司 | A kind of novel circular discharge door mechanism for twin-shaft mixer |
| CN208839491U (en) * | 2018-08-31 | 2019-05-10 | 许昌德通振动搅拌技术有限公司 | The oscillating mixer for mixing cylinder and cylinder is mixed containing this with drawing and pulling type Dump gate |
| CN113101860A (en) * | 2021-04-09 | 2021-07-13 | 珠海仕高玛机械设备有限公司 | Oblique angle pull type double-open discharging door |
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