CN106955621B - Self-adjusting rotary discharging door structure - Google Patents
Self-adjusting rotary discharging door structure Download PDFInfo
- Publication number
- CN106955621B CN106955621B CN201710210247.XA CN201710210247A CN106955621B CN 106955621 B CN106955621 B CN 106955621B CN 201710210247 A CN201710210247 A CN 201710210247A CN 106955621 B CN106955621 B CN 106955621B
- Authority
- CN
- China
- Prior art keywords
- hole
- round
- movable
- discharging door
- short shaft
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/751—Discharging by opening a gate, e.g. using discharge paddles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a self-adjusting rotary discharging door structure which comprises a discharging door bracket, movable lugs, movable short shafts, springs, a round discharging door, a discharging opening sealing ring, a short shaft gland, a top end cover, a pin shaft, a shaft sleeve, a joint bearing and an oil filling nozzle, wherein the front end of the discharging door bracket is provided with the movable lugs, the left side and the right side of the front end surface of each movable lug are connected with the movable short shafts through the springs, the short shaft gland is arranged above the movable short shafts, and the top end cover is arranged above the short shaft gland. The automatic discharging door is suitable for the machine types of stirring drums, when the discharging door is closed in a rising mode, the automatic discharging door is tightly matched with a sealing surface of a discharging opening in the middle of the stirring drum and rotates along with the stirring drum, the discharging door has the functions of buffering and automatic adjustment, the stable operation of the stirring drum of the stirring machine is effectively guaranteed, all parts of a discharging door device are not damaged, potential safety hazards are eliminated, cost is saved, practical value is remarkably improved for customers, and scientific research value and social benefit are improved for the industry.
Description
Technical Field
The invention relates to the technical field of rotary discharge doors, in particular to a self-adjusting rotary discharge door structure.
Background
The structure of the discharging door used by the common rotary drum is complex, the cost is relatively high, the discharging door can be realized only by a plurality of actions, and errors and faults are easy to generate when the discharging door is closed, so that the sealing performance of the discharging door is poor. Along with the progress of science and technology, novel building materials are continuously emerging at the side of us, and the requirements of customers on the use performance of production equipment are also improved.
Disclosure of Invention
The invention aims to provide a self-adjusting rotary discharging door structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rotatory door structure of unloading of self-modulation, includes that the door bracket of unloading, activity journal stirrup, activity minor axis, spring, round unloading door, discharge opening sealing ring, minor axis gland, top end cover, round pin axle, axle sleeve, joint bearing and grease nipple, the front end of the door bracket of unloading is provided with the activity journal stirrup, the left and right sides of activity journal stirrup front end passes through the spring coupling activity minor axis, the top of activity minor axis is provided with the minor axis gland, the top of minor axis gland is provided with the top end cover, the left and right sides symmetry of top end cover is provided with round unloading door, the outside of round unloading door is provided with the discharge opening sealing ring, the axle sleeve, joint bearing are connected respectively through the round pin axle in both ends of activity journal stirrup, the axle sleeve is cylindrical, the axle sleeve includes middle round hole, axle sleeve one side, axle sleeve opposite side, the round pin axle sleeve penetrates from middle round hole, axle sleeve one side is close to joint bearing one side, the axle sleeve opposite side is close to the inboard of activity journal stirrup, the left side of the activity minor axis of spring upper end opens and has the grease nipple.
Preferably, the unloading door bracket is of a steel structure in the form of welding or casting, the unloading door bracket comprises a kidney-shaped hole site, a head end, a round hole, a side surface and a flat key groove, the left side of the unloading door bracket is provided with the head end, the right side of the unloading door bracket is provided with the round hole, the lower end of the inside of the round hole is provided with the flat key groove, the kidney-shaped hole site is symmetrically arranged on the left and right sides of the surface of the head end, and the front side and the rear side surface of the unloading door bracket are arranged in parallel.
Preferably, the movable support lug comprises a left chute, a right chute, a first threaded hole, a first boss, a circular hole and a lug, wherein the lugs are symmetrically arranged on the left side and the right side of the movable support lug, the circular hole is formed in the upper end of the lug, the first boss is symmetrically arranged on the front and the rear of the surface of the movable support lug, the first threaded hole is formed in the inner side of the first boss, the left chute is formed in the left side of the lower surface of the movable support lug, the right chute is formed in the right side of the lower surface of the movable support lug, the first threaded hole is fixed with a discharging door bracket through bolts, and a spring is movably arranged on the first boss.
Preferably, the movable short shaft comprises a cylinder, a second boss, a round hole, a clamp spring groove, a nipple hole site, a second threaded hole, an oil filling hole and a step, wherein the cylinder is arranged on the upper portion of the movable short shaft, the positioning bearing is connected with the sealing ring through the step, the second boss is connected with the first boss through a spring, the round hole is used for fixing the joint bearing through the clamp spring groove, the middle of the movable short shaft is provided with the oil filling hole which is vertically communicated, the nipple hole site is arranged on the side face of the movable short shaft, the nipple is filled in the nipple, and the second threaded hole is formed in the flat end of the top of the movable short shaft and used for fixing the short shaft gland.
Preferably, the spring is in a cylindrical shape, the spring comprises a spring middle hole and a flat end face, and the spring middle hole is respectively fixed on a first boss of the movable supporting lug and a second boss of the movable short shaft through the flat end faces of the upper end and the lower end.
Preferably, the round discharging door is round, the round discharging door comprises a third threaded hole, a first conical surface, an upper flat surface, a lower hole site, a middle hole site and a middle upper hole site, the upper flat surface is flush with the top end cover, the top end cover is installed on the middle upper hole site, a circle of third threaded hole is arranged, a positioning bearing is installed on the middle hole site, and a sealing ring is installed on the lower hole site.
Preferably, the discharge opening sealing ring is in a circular ring shape, the discharge opening sealing ring comprises a first hole site and a second conical surface, the edge of the discharge opening sealing ring is uniformly provided with a circle of first hole sites, the circle of first hole sites are fixed with the edge of the discharge opening of the stirring drum, and the second conical surface on the inner side of the discharge opening sealing ring is connected with the first conical surface of the circular discharge door.
Preferably, the short shaft gland is circular, the short shaft gland comprises a first bolt countersunk hole and a hole site, the short shaft gland is connected with the movable short shaft through a second hole site, and the first bolt countersunk holes are symmetrically arranged on two sides of the short shaft gland and are connected with the movable short shaft.
Preferably, the top end cover is circular, the top end cover includes second bolt countersink, goes up contact surface, circle boss, lower contact surface, the edge of top end cover evenly is equipped with the second bolt countersink that the round is connected with the third screw hole of round discharge door, the middle part of top end cover has concave circular form, and the bottom is equipped with circle boss and positioning bearing and closely laminates, the upper surface of top end cover is provided with the contact surface.
Preferably, the pin shaft is in a cylindrical shape, the pin shaft comprises a cylindrical surface, a clamp spring groove and a round boss, the clamp spring groove is formed in the head end of the pin shaft, the round boss is arranged at the rear end of the pin shaft, and the cylindrical surface penetrates into a hole site of the movable support lug.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a rotatory door structure of unloading of self-modulation, is applicable to the model usefulness of stirring rotary drum class, when the door of unloading rises to close, with the sealed face of unloading in the middle of the stirring rotary drum close fit to rotate along with the stirring rotary drum, this door of unloading has buffering and automatically regulated's function, has effectively ensured that the stirring rotary drum operates steadily and each part of door device of unloading is not damaged, eliminates the potential safety hazard, practices thrift the cost, is showing and is improving practical value for the customer, has improved scientific research value and social for this trade.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic illustration of an assembled structure of a self-adjusting rotary discharge door and agitator drum according to the present invention;
FIG. 2 is a top view of an assembled self-adjusting rotary discharge gate structure and agitator bowl according to the present invention;
FIG. 3 is a schematic view of an opening of a self-adjusting rotary discharge door according to the present invention;
FIG. 4 is a schematic cross-sectional view of an assembly A of a self-adjusting rotary discharge gate structure and a mixing drum according to the present invention;
FIG. 5 is a schematic cross-sectional view of an assembly B of a self-adjusting rotary discharge gate structure and a mixing drum according to the present invention;
FIG. 6 is an enlarged schematic view of a cross-section of a self-adjusting rotary discharge gate structure C according to the present invention;
FIG. 7 is a schematic view of a discharge gate bracket of a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 8 is a top view of a discharge gate bracket of a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 9 is a schematic view of the movable lugs of a self-adjusting rotary discharge door according to the present invention;
FIG. 10 is a front view of the movable lugs of the self-adjusting rotary discharge door structure according to the present invention;
FIG. 11 is a left side view of the movable lugs of the self-adjusting rotary discharge door structure according to the present invention;
FIG. 12 is a schematic view of the movable short axis profile of a self-adjusting rotary discharge gate structure according to the present invention;
FIG. 13 is a front view of the movable short axis profile of a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 14 is a cross-sectional view of a movable short axis of a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 15 is a schematic view of a spring profile of a self-adjusting rotary discharge door according to the present invention;
FIG. 16 is a top view of a spring profile of a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 17 is a schematic view of the circular discharge door profile of a self-adjusting rotary discharge door structure according to the present invention;
FIG. 18 is a schematic cross-sectional view of a circular discharge door with a self-adjusting rotary discharge door structure according to the present invention;
FIG. 19 is a schematic view of the seal ring of the discharge opening of a self-adjusting rotary discharge door according to the present invention;
FIG. 20 is a schematic cross-sectional view of a seal ring of a discharge opening of a self-adjusting rotary discharge door structure according to the present invention;
FIG. 21 is a schematic view of a stud gland configuration for a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 22 is a schematic cross-sectional view of a stud gland in a self-adjusting rotary discharge gate structure in accordance with the present invention;
FIG. 23 is a schematic view of the top end cap of a self-adjusting rotary discharge door according to the present invention;
FIG. 24 is a schematic cross-sectional view of a top end cap of a self-adjusting rotary discharge door structure in accordance with the present invention;
FIG. 25 is a schematic view of the pin profile of a self-adjusting rotary discharge door according to the present invention;
FIG. 26 is a schematic view of the bushing of the self-adjusting rotary discharge door according to the present invention;
the index marks in the drawings are as follows: 1. the unloading door bracket comprises 1-1 part of a waist-shaped hole site, 1-2 parts of a head end, 1-3 parts of a round hole, 1-4 parts of a side surface, 1-5 parts of a flat key groove, 2 parts of a movable lug, 2-1 parts of a left sliding groove, 2-2 parts of a right sliding groove, 2-3 parts of a first threaded hole, 2-4 parts of a first boss, 2-5 parts of a round hole, 2-6 parts of a lug, 3 parts of a movable short shaft, 3-1 parts of a cylinder, 3-2 parts of a second boss, 3-3 parts of a round hole, 3-4 parts of a clamp spring groove, 3-5 parts of a nipple hole site, 3-6 parts of a second threaded hole, 3-7 parts of an oil filling hole, 3-8 parts of a step, 4 parts of a spring, 4-1 parts of a spring middle hole, 4-2 parts of a flat end surface, 5 parts of a round unloading door, 5-1 parts of a third threaded hole, 5-2 parts of a first conical surface, 5-3, an upper flat surface, 5-4, a lower hole site, 5-5, a middle hole site, 5-6, a middle upper hole site, 6, a discharge port sealing ring, 6-1, a first hole site, 6-2, a second conical surface, 7, a short shaft gland, 7-1, a first bolt countersink, 7-2, a second hole site, 8, a top end cover, 8-1, a second bolt countersink, 8-2, an upper contact surface, 8-3, a circular boss, 8-4, a lower contact surface, 9, a pin shaft, 9-1, a cylindrical surface, 9-2, a clamp spring groove, 9-3, a circular boss, 10, a shaft sleeve, 10-1, a middle round hole, 10-2, one side of the shaft sleeve, 10-3, the other side of the shaft sleeve, 11, a joint bearing, 12. the device comprises an oil filling nozzle, 13, a positioning bearing, 14 and a sealing ring.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Referring to fig. 1-26, the present invention provides a technical solution: the utility model provides a rotatory door structure of unloading of self-modulation, includes that the door bracket 1 of unloading, activity journal stirrup 2, activity minor axis 3, spring 4, round discharge door 5, discharge opening sealing ring 6, minor axis gland 7, top end cover 8, round pin axle 9, axle sleeve 10, joint bearing 11 and grease nipple 12, the front end of door bracket 1 of unloading is provided with activity journal stirrup 2, the left and right sides of activity journal stirrup 2 front end passes through spring 4 and connects activity minor axis 3, the top of activity minor axis 3 is provided with minor axis gland 7, the top of minor axis gland 7 is provided with top end cover 8, the left and right sides symmetry of top end cover 8 is provided with round discharge door 5, the outside of round discharge door 5 is provided with discharge opening sealing ring 6, the axle sleeve 10, joint bearing 11 are connected respectively through round pin axle 9 at the both ends of activity journal stirrup 2, axle sleeve 10 is cylindrical, axle sleeve 10 includes middle round hole 10-1, axle sleeve one side 10-2, opposite side 10-3, round pin axle sleeve 9 penetrates from middle round hole 10-1, joint sleeve 10-2 is close to one side 11, axle sleeve 2 is close to the side of the axle sleeve 11, the inside of the side of axle sleeve 2 is close to the side of activity journal bearing 3, the side of the axle sleeve 2 is close to the left side of the movable journal bearing 12 has on the side of the movable journal bearing 3.
The discharging door bracket 1 is of a steel structure in a welding or casting mode, the discharging door bracket 1 comprises a kidney-shaped hole site 1-1, a head end 1-2, a circular hole 1-3, a side surface 1-4 and a flat key groove 1-5, the left side of the discharging door bracket 1 is provided with the head end 1-2, the right side is provided with the circular hole 1-3, the lower end of the inner part of the circular hole 1-3 is provided with the flat key groove 1-5, the surface of the head end 1-2 is symmetrically provided with the kidney-shaped hole site 1-1 left and right, and the front side surface 1-4 and the rear side surface 1-4 of the discharging door bracket 1 are arranged in parallel.
The movable supporting lugs 2 comprise left sliding grooves 2-1, right sliding grooves 2-2, first threaded holes 2-3, first bosses 2-4, circular holes 2-5 and lugs 2-6, the lugs 2-6 are symmetrically arranged on the left side and the right side of the movable supporting lugs 2, the circular holes 2-5 are formed in the upper ends of the lugs 2-6, the first bosses 2-4 are symmetrically arranged on the front and the rear sides of the surfaces of the movable supporting lugs 2, the first threaded holes 2-3 are formed in the inner sides of the first bosses 2-4, the left side of the lower surface of the movable supporting lugs 2 is provided with the left sliding grooves 2-1, the right side of the movable supporting lugs 2-2 are provided with the right sliding grooves 2-3, the first threaded holes 2-3 are fixed with the discharging door bracket 1 through bolts, and springs 4 are movably arranged on the first bosses 2-4.
The movable short shaft 3 comprises a cylinder 3-1, a second boss 3-2, a round hole 3-3, a clamp spring groove 3-4, a nipple hole site 3-5, a second threaded hole 3-6, an oil filling hole 3-7 and a step 3-8, wherein the cylinder 3-1 is arranged on the upper portion of the movable short shaft 3, a positioning bearing 13 is connected with a sealing ring 14 through the step 3-8, the second boss 3-2 is connected with the first boss 2-4 through a spring 4, the round hole 3-3 is used for fixing a joint bearing 11 through the clamp spring groove 3-4, the middle of the movable short shaft 3 is provided with an oil filling hole 3-7 which penetrates up and down, the nipple hole site 3-5 is arranged on the side face of the movable short shaft, the nipple 12 is arranged in the nipple hole site 3-5, and the second threaded hole 3-6 is arranged at the flat end of the top for fixing the short shaft gland 7.
The spring 4 is in a cylindrical shape, the spring 4 comprises a spring middle hole 4-1 and a flat end face 4-2, and the spring middle hole 4-1 is respectively fixed on a first boss 2-4 of the movable supporting lug 2 and a second boss 3-2 of the movable short shaft 3 through the flat end faces 4-2 at the upper end and the lower end.
The round discharging door 5 is round, the round discharging door 5 comprises a third threaded hole 5-1, a first conical surface 5-2, an upper flat surface 5-3, a lower hole site 5-4, a middle hole site 5-5 and a middle upper hole site 5-6, the upper flat surface 5-3 is flush with the top end cover 8, the middle upper hole site 5-6 is arranged on the top end cover 8 and is provided with a circle of threaded holes 5-1, the middle hole site 5-5 is provided with a positioning bearing 13, and the lower hole site 5-4 is provided with a sealing ring 14.
The discharge opening sealing ring 6 is in a circular ring shape, the discharge opening sealing ring 6 comprises a first hole site 6-1 and a second conical surface 6-2, a circle of first hole site 6-1 is uniformly arranged on the edge of the discharge opening sealing ring 6 and is fixed with the edge of the discharge opening of the stirring drum, and the second conical surface 6-2 on the inner side of the discharge opening sealing ring 6 is connected with the first conical surface of the circular discharge door 5.
The short shaft gland 7 is in a round shape, the short shaft gland 7 comprises a first bolt countersunk hole 7-1 and a second hole site 7-2, the short shaft gland 7 is connected with the movable short shaft 3 through the second hole site 7-2, and the first bolt countersunk holes 7-1 are symmetrically arranged on two sides of the short shaft gland 7 and are connected with the movable short shaft 3.
The top end cover 8 is circular, the top end cover 8 comprises a second bolt countersink 8-1, an upper contact surface 8-2, a circular boss 8-3 and a lower contact surface 8-4, the edge of the top end cover 8 is uniformly provided with a circle of second bolt countersink 8-1 connected with a third threaded hole 5-1 of the circular discharging door 5, the middle part of the top end cover 8 is provided with a concave lower contact surface 8-4, the bottom is provided with the circular boss 8-3 and a positioning bearing 13 are tightly attached, and the upper surface of the top end cover 8 is provided with the upper contact surface 8-2.
The pin shaft 9 is in a cylindrical shape, the pin shaft 9 comprises a cylindrical surface 9-1, a clamp spring groove 9-2 and a round boss 9-3, the clamp spring groove 9-2 is arranged at the head end of the pin shaft 9, the round boss 9-3 is arranged at the rear end of the pin shaft, and the cylindrical surface 9-1 penetrates into a hole site of the movable supporting lug 2.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (2)
1. The utility model provides a rotatory door structure of unloading of self-modulation, includes that door bracket (1), activity journal stirrup (2), activity minor axis (3), spring (4), circle are unloaded door (5), discharge opening sealing ring (6), minor axis gland (7), top end cover (8), round pin axle (9), axle sleeve (10), knuckle bearing (11) and oiling mouth (12), its characterized in that: the front end of the discharging door bracket (1) is provided with a movable supporting lug (2), the left side and the right side of the front end face of the movable supporting lug (2) are connected with a movable short shaft (3) through a spring (4), a short shaft gland (7) is arranged above the movable short shaft (3), a top end cover (8) is arranged above the short shaft gland (7), the left side and the right side of the top end cover (8) are symmetrically provided with a round discharging door (5), the outer side of the round discharging door (5) is provided with a discharging opening sealing ring (6), two ends of the movable supporting lug (2) are respectively connected with a shaft sleeve (10) and a joint bearing (11) through a pin shaft (9), the shaft sleeve (10) is in a cylindrical tube shape, the shaft sleeve (10) comprises a middle round hole (10-1), one side (10-2) of the shaft sleeve and the other side (10-3) of the shaft sleeve, the pin shaft sleeve (9) penetrates into the middle round hole (10-1), one side (10-2) is close to one side of the bearing (11), the other side (10-3) is close to the inner side of the movable supporting lug (2), and the left side of the spring (4) is provided with a short shaft nipple (12);
the discharging door bracket (1) is of a steel structure in a welding or casting mode, the discharging door bracket (1) comprises a kidney-shaped hole site (1-1), a head end (1-2), a round hole (1-3), a side face (1-4) and a flat key groove (1-5), the head end (1-2) is arranged on the left side of the discharging door bracket (1), the round hole (1-3) is arranged on the right side, the flat key groove (1-5) is arranged at the lower end of the inside of the round hole (1-3), the kidney-shaped hole site (1-1) is symmetrically arranged on the left and right sides of the surface of the head end (1-2), and the front side face and the rear side face (1-4) of the discharging door bracket (1) are arranged in parallel;
the movable supporting lugs (2) comprise left sliding grooves (2-1), right sliding grooves (2-2), first threaded holes (2-3), first bosses (2-4), round holes (2-5) and lugs (2-6), the lugs (2-6) are symmetrically arranged on the left side and the right side of the movable supporting lugs (2), the round holes (2-5) are formed in the upper ends of the lugs (2-6), the first bosses (2-4) are symmetrically arranged on the front and the rear of the surface of the movable supporting lugs (2), the first threaded holes (2-3) are formed in the inner side of the first bosses (2-4), the left sliding grooves (2-1) are formed in the left side of the lower surface of the movable supporting lugs (2), the right sliding grooves (2-2) are formed in the right side of the lower surface of the movable supporting lugs (2), the first threaded holes (2-3) are fixed with the discharge door bracket (1) through bolts, and springs (4) are movably mounted on the first bosses (2-4);
the round discharging door (5) is round, the round discharging door (5) comprises a third threaded hole (5-1), a first conical surface (5-2), an upper flat surface (5-3), a lower hole (5-4), a middle hole site (5-5) and a middle upper hole site (5-6), the upper flat surface (5-3) is flush with a top end cover (8), the top end cover (8) is arranged on the middle upper hole site (5-6), a circle of third threaded holes (5-1) are formed, a positioning bearing (13) is arranged on the middle hole site (5-5), and a sealing ring (14) is arranged on the lower hole site (5-4);
the discharge opening sealing ring (6) is in a circular ring shape, the discharge opening sealing ring (6) comprises a first hole site (6-1) and a second conical surface (6-2), a circle of first hole sites (6-1) are uniformly arranged on the edge of the discharge opening sealing ring (6) and are fixed with the edge of the discharge opening of the stirring drum, and the second conical surface (6-2) on the inner side of the discharge opening sealing ring (6) is connected with the first conical surface (5-2) of the circular discharge door (5);
the movable short shaft (3) comprises a cylinder (3-1), a second boss (3-2), a round hole (3-3), a clamp spring groove (3-4), a nozzle tip hole site (3-5), a second threaded hole (3-6), an oil filling hole (3-7) and a step (3-8), the cylinder (3-1) is arranged on the upper portion of the movable short shaft (3), the positioning bearing (13) is connected with a sealing ring (14) through the step (3-8), the second boss (3-2) is connected with the first boss (2-4) through a spring (4), the round hole (3-3) is used for fixing a joint bearing (11) through the clamp spring groove (3-4), the middle of the movable short shaft (3) is provided with an oil filling hole (3-7) which penetrates up and down, the nozzle tip hole site (3-5) is filled in the nozzle tip (12), and the top flat end is provided with the second threaded hole (3-6) for fixing the short shaft gland (7);
the spring (4) is in a cylindrical shape, the spring (4) comprises a spring middle hole (4-1) and a flat end face (4-2), and the spring middle hole (4-1) is respectively fixed on a first boss (2-4) of the movable supporting lug (2) and a second boss (3-2) of the movable short shaft (3) through the flat end faces (4-2) at the upper end and the lower end;
the short shaft gland (7) is circular, the short shaft gland (7) comprises a first bolt countersunk hole (7-1) and a second hole site (7-2), the short shaft gland (7) is connected with the movable short shaft (3) through the second hole site (7-2), and the first bolt countersunk holes (7-1) are symmetrically arranged on two sides of the short shaft gland (7) and are connected with the movable short shaft (3);
the top end cover (8) is circular, the top end cover (8) comprises a second bolt countersink (8-1), an upper contact surface (8-2), a circle boss (8-3) and a lower contact surface (8-4), the edge of the top end cover (8) is uniformly provided with a circle of second bolt countersink (8-1) connected with a third threaded hole (5-1) of the round discharging door (5), the middle part of the top end cover (8) is provided with a recessed lower contact surface (8-4), the bottom is provided with the circle boss (8-3) which is tightly attached to the positioning bearing (13), and the upper surface of the top end cover (8) is provided with the upper contact surface (8-2).
2. A self-adjusting rotary discharge door structure according to claim 1, wherein: the pin shaft (9) is in a cylindrical shape, the pin shaft (9) comprises a cylindrical surface (9-1), a clamp spring groove (9-2) and a round boss (9-3), the clamp spring groove (9-2) is formed in the head end of the pin shaft (9), the round boss (9-3) is arranged at the rear end of the pin shaft, and the cylindrical surface (9-1) penetrates into a hole site of the movable support lug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210247.XA CN106955621B (en) | 2017-03-31 | 2017-03-31 | Self-adjusting rotary discharging door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210247.XA CN106955621B (en) | 2017-03-31 | 2017-03-31 | Self-adjusting rotary discharging door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106955621A CN106955621A (en) | 2017-07-18 |
| CN106955621B true CN106955621B (en) | 2023-07-28 |
Family
ID=59483180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210247.XA Active CN106955621B (en) | 2017-03-31 | 2017-03-31 | Self-adjusting rotary discharging door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955621B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890896B (en) * | 2018-07-20 | 2020-08-07 | 青岛科尼乐机械设备有限公司 | Mixing drum discharge door is from tensioning governing system |
| DE102019108869A1 (en) * | 2019-04-04 | 2020-10-08 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Mixer with sealing cap |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247777A (en) * | 2011-07-28 | 2011-11-23 | 珠海仕高玛机械设备有限公司 | Lifting rotary type discharging door device |
| CN204828883U (en) * | 2015-07-03 | 2015-12-02 | 河南郑矿机器有限公司 | Granulator unloads bin gate with auto -Turning |
| CN206661067U (en) * | 2017-03-31 | 2017-11-24 | 珠海仕高玛机械设备有限公司 | A kind of self-adjustable rotates Dump gate structure |
-
2017
- 2017-03-31 CN CN201710210247.XA patent/CN106955621B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247777A (en) * | 2011-07-28 | 2011-11-23 | 珠海仕高玛机械设备有限公司 | Lifting rotary type discharging door device |
| CN204828883U (en) * | 2015-07-03 | 2015-12-02 | 河南郑矿机器有限公司 | Granulator unloads bin gate with auto -Turning |
| CN206661067U (en) * | 2017-03-31 | 2017-11-24 | 珠海仕高玛机械设备有限公司 | A kind of self-adjustable rotates Dump gate structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106955621A (en) | 2017-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106955621B (en) | Self-adjusting rotary discharging door structure | |
| CN206801291U (en) | A kind of hinge of settable opening angle | |
| CN204660496U (en) | A kind of built-in manhole on high pressure vessel | |
| CN203499404U (en) | Heavy vertical hinged door hinge pair structure | |
| CN206319754U (en) | A kind of refrigerator hinge | |
| CN212984953U (en) | Hinge with elastic hinge | |
| CN202561146U (en) | Pin-type built-in dual-disc check valve | |
| CN211874207U (en) | Connecting mechanism for door frame and door body | |
| CN202730720U (en) | Crossed supporting device for hydraulic headstock gear | |
| CN206661067U (en) | A kind of self-adjustable rotates Dump gate structure | |
| CN210092610U (en) | Connecting mechanism for cabinet door and cabinet body in power distribution cabinet | |
| CN203905680U (en) | Switch cabinet hinge and switch cabinet using same | |
| CN210218763U (en) | Ball valve convenient to disassemble and assemble | |
| CN102733358B (en) | Cross-shaped supporting structure for hydraulic headstock gear | |
| CN203394220U (en) | Detachable sector-shaped hinge | |
| CN206827720U (en) | A kind of mechanical chuck of winder | |
| CN205875998U (en) | Self -closing hinge | |
| CN210050196U (en) | Fixed hinge device | |
| CN203130773U (en) | Connecting hinge for opening flap valve of buoyancy tank | |
| CN211141273U (en) | Rotating pin mechanism of hoisting machinery | |
| CN202833605U (en) | Bearing hinged support | |
| CN217977290U (en) | Extruder gear box convenient to dismouting | |
| CN209509817U (en) | A kind of underloading coating machine hinge arrangement | |
| CN203267716U (en) | Disconnected-type heavy vehicle balance shaft assembly | |
| CN202706838U (en) | Fast separated access door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |