A kind of novel charger
Technical field
The present invention relates to a kind of charger more particularly to a kind of novel chargers.
Background technique
Bunker lift charger is mainly by fixed underpan, column, hydraulic lifting system, horizontal rotation and braking mechanism etc.
Composition.When work, start control panel on operating stick, by hybrid working bunker lift in place after, rotate horizontally base, starting
Brake gear, the equipment feed inlet Butt sealing of the work hopper and next process of charger, opens going out on work hopper
Expect butterfly valve, charging work can be carried out.
Present bunker lift charger is the lower section that charged work hopper is manually moved to cone bucket, and
Work hopper is fastened with cone bucket, due to being manual operation, so that work hopper is located at cone bucket using naked eyes
Underface, thus need repeatedly to adjust, in this way cost longer time, reduce working efficiency, simultaneously because large batch of
Material is flowed out by the valve in cone bucket simultaneously, while plus the size of material partial size and humidity difference, easily causing cone bucket bottom stifled
Plug, what be can not be successfully carries out charging work.
Therefore need to research and develop a kind of underface that can accurately make work hopper be located at cone bucket, dredged convenient for cone bucket it is new
Type charger is not allowed, to overcome the hopper that works in existing bunker lift charger to position with cone bucket without design dredger
Disadvantage.
Summary of the invention
(1) technical problems to be solved
The hopper that works in existing bunker lift charger is inaccurate with cone bucket positioning, no design is thin in order to overcome by the present invention
The shortcomings that exchange device, the technical problem to be solved in the present invention is to provide one kind, and work hopper can accurately be made to be located at cone bucket just
Lower section, the novel charger dredged convenient for cone bucket.
(2) technical solution
It include that bunker lift adds in order to solve the above-mentioned technical problems, the present invention provides such a novel charger
Material machine, sliding rail, sliding block, the first spring, Electric Motor Wheel, wirerope, movable plate, connecting rod, travel switch, places bucket, work at mounting plate
Hopper, annular lug, idler wheel, gripping mechanism, the first snap-gauge, cone bucket, dredger, strut and discharging butterfly valve, bunker lift add
Material motor spindle is connected with mounting plate by bolted connection, through-hole is provided on mounting plate, in mounting plate on two walls of front and back
It is connected with sliding rail by bolted connection, the mode being connected by screw on sliding rail inner wall right side is connected with travel switch,
Slidingtype is connected with sliding block on sliding rail, is connected with the first spring by way of hook connection between sliding block left wall and sliding rail, sliding
The right part rotary type of rail is connected with Electric Motor Wheel, and travel switch is connect with Electric Motor Wheel, and wirerope, a left side for wirerope are wound in Electric Motor Wheel
It holds by way of hook connection and the right wall of sliding block connects, be connected with movable plate by bolted connection between sliding block,
Movable plate antetheca is connected with connecting rod by bolted connection, and the right end of connecting rod is connected with placement by bolted connection
Bucket places bottom in bucket and is provided with annular groove, places and be placed with work hopper in bucket, and work feed hopper bottom is equipped with annular lug,
Annular lug and annular groove cooperate, and place bucket lower rotation formula and are connected with idler wheel, are connected on bunker lift charger by bolt
The mode connect is connected with the first snap-gauge, is provided with the second hole on the first snap-gauge, is connected with cone bucket by gripping mechanism on the first snap-gauge,
It is equipped with discharging butterfly valve at the top of cone bucket, is connected with strut on cone bucket inner wall by bolted connection, strut is equipped with dredging dress
It sets.
Preferably, gripping mechanism includes fixture block, has been bolted fixture block on two wall of front and back of cone bucket, above and below fixture block
Two sides is protrusion setting, is provided with the first hole on the upper and lower surface of fixture block, the diameter in the first hole is identical as the diameter in the second hole.
Preferably, dredger includes fixed frame, second spring, elevating lever, dredging head, pressing plate, fixed device, baffle
And compression bar, it is connected with fixed frame by bolted connection on strut, is provided with inner cavity in fixed frame, at the top and bottom of fixed frame
On be provided with aperture, in fixed frame bottom hook connection by way of be connected with second spring, the upper end of second spring passes through
The mode of hook connection is connected with baffle, and the mode that the bottom of baffle is connected by screw to is connected with elevating lever, and elevating lever passes through
Second spring, elevating lever lower end are connected with dredging head, the side being connected by screw at the top of baffle by bolted connection
Formula is connected with compression bar, and the mode that the top of compression bar is connected by screw to is connected with pressing plate, is equipped between pressing plate and fixed frame top
Fixed device.
Preferably, fixed device includes the second snap-gauge, is connected with the second snap-gauge between pressing plate and fixed frame top.
Preferably, fixed device includes upright bar, switch block and screw rod, and the left and right sides is connected by screw at the top of fixed frame
Mode be connected with upright bar, internal screw thread is provided in upright bar, the left and right sides of pressing plate is provided with internal screw thread, and the top of upright bar passes through spiral shell
The mode of line connection is connected with screw rod, and screw end is welded with switch block, and screw rod is connect with the mode that pressing plate is connected through a screw thread.
Working principle: when to be fed, work hopper is placed on places in bucket first by user of service, and work hopper
The annular lug of bottom and the annular groove for placing bucket bottom cooperate, and this makes it possible to fix work hopper, prevent work material
Struggle against double swerve.Then the material that will add is placed in work hopper, and control Electric Motor Wheel rotates counterclockwise, and receives wirerope, sliding block
It moves right on the slide rail, places bucket and work hopper also moves right therewith, when slide block movement is contacted with travel switch, row
Journey switch control Electric Motor Wheel stops operating, and the hopper that works at this time is placed exactly in the underface of cone bucket, then will by gripping mechanism
Cone bucket is fixed on the first snap-gauge, and staff moves downward cone bucket by bunker lift charger, at the same then under by
When contacting, staff stops cone bucket and moves downward for cone bucket and work hopper, and cone bucket and work hopper are fastened, cone bucket with
Work hopper links together, and then moves upwardly together cone bucket with work hopper by bunker lift charger, then work
Make personnel control Electric Motor Wheel to rotate clockwise, put wirerope, under the elastic force effect of the first spring, places bucket and move downward, when
When placement bucket moves downward initial position, control Electric Motor Wheel stops working.When cone bucket and work hopper move upwardly together one
After set a distance, staff makes cone bucket and work hopper stop motion by bunker lift charger, and passes through bunker lift
Charger makes cone bucket and work hopper rotation 180 degree, and cone bucket is located below at this time.By mobile bunker lift charger, make to bore
The bottom of bucket is aligned with the feed inlet of next procedure, and connects the bottom of bucket with feed inlet again by bunker lift charger
The discharging butterfly valve in cone bucket is opened in touching, and this makes it possible to feed.Sometimes due to the volume of material or humidity etc.,
Cone bucket bottom can be blocked, to cause even if opening valve, material can not also fall, and staff expects cone bucket and work at this time
Bucket separation, and it is located below the valve of cone bucket, valve is opened, and cone bucket is dredged by dredger.
Because gripping mechanism includes fixture block, fixture block, fixture block upper and lower two have been bolted on two wall of front and back of cone bucket
Face is protrusion setting, is provided with the first hole on the upper and lower surface of fixture block, and the diameter in the first hole is identical as the diameter in the second hole, when need
When cone bucket is installed, the fixture block in cone bucket is injected in the first snap-gauge, and is directed at the first hole and the second hole, and pass through spiral shell
Bolt is fixed, and enables to cone bucket preferably to remove in this way, and carries out cleaning work to it.
Because dredger include fixed frame, second spring, elevating lever, dredging head, pressing plate, fixed device, baffle and
Compression bar is connected with fixed frame on strut by bolted connection, is provided with inner cavity in fixed frame, at the top and bottom of fixed frame on
It is provided with aperture, bottom is connected with second spring by way of hook connection in fixed frame, and the upper end of second spring passes through extension
The mode of hook connects is connected with baffle, and the mode that the bottom of baffle is connected by screw to is connected with elevating lever, and elevating lever passes through the
Two springs, elevating lever lower end are connected with dredging head, the mode being connected by screw at the top of baffle by bolted connection
It is connected with compression bar, the mode that the top of compression bar is connected by screw to is connected with pressing plate, is equipped between pressing plate and fixed frame top solid
Determine device, staff is by removing fixed device, so that it may pressing plate is constantly squeezed, under squeezing action and second spring
Elastic force effect under so that dredging head move up and down, due to dredging head bottom be it is pointed, be easier in this way dredging cone bucket, up and down transport
Dynamic dredging head can be effectively solved blockage problem, and dredging work will fix device after completing and be stuck in pressing plate and fixation again
Between arch, work is then proceeded by.
Because fixed device includes the second snap-gauge, it is connected with the second snap-gauge between pressing plate and fixed frame top, work people
Member removes the second snap-gauge, and constantly squeezes pressing plate, under squeezing action and under the effect of the elastic force of second spring, so that dredging
Head move up and down, due to dredging head bottom be it is pointed, be easier in this way dredging cone bucket, the dredging head of up and down motion can be effective
Blockage problem is solved, the second snap-gauge is stuck between pressing plate and fixed frame top again after completing, then proceedes to by dredging work
It works.
Because fixed device includes upright bar, switch block and screw rod, the left and right sides is connected by screw at the top of fixed frame
Mode is connected with upright bar, and internal screw thread is provided in upright bar, and the left and right sides of pressing plate is provided with internal screw thread, and the top of upright bar passes through screw thread
The mode of connection is connected with screw rod, and screw end is welded with switch block, and screw rod is connect with the mode that pressing plate is connected through a screw thread, work
Personnel's rotary screw takes out screw rod, and constantly squeezes pressing plate, under squeezing action and under the effect of the elastic force of second spring,
So that dredging head move up and down, due to dredging head bottom be it is pointed, be easier in this way dredging cone bucket, the dredging head energy of up and down motion
Enough effective solution blockage problems, dredging work are again fixed pressing plate by screw rod after completing, and then proceed by work
Make.
(3) beneficial effect
The present invention is up to a kind of novel charger is devised, and the feeder will be by that will place bucket in conjunction with bunker lift charger
Together, and it can be realized the side-to-side movement for placing bucket, and the annular groove being arranged can make to place bucket with annular lug
Hopper is stable is combined together with work, while being provided with travel switch, when placing bucket and moving to the underface of cone bucket, energy
The stopping for enough realizing work hopper can ensure that work hopper and cone bucket fasten in this way, and bore in feeding process in order to prevent
Bucket be blocked can not be successfully carry out charging work, be provided with dredger, the dredging of cone bucket can be facilitated in this way, convenient for charging
The completion of work.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is the overlooking structure diagram of mounting plate of the present invention.
Fig. 3 is the schematic perspective view of fixture block of the present invention.
Fig. 4 is the schematic perspective view of the first snap-gauge of the invention.
Fig. 5 is the schematic perspective view of cone bucket of the present invention.
Fig. 6 is the first schematic view of the front view of dredger of the present invention.
Fig. 7 is second of schematic view of the front view of dredger of the present invention.
Fig. 8 is the schematic perspective view of present invention work hopper.
Fig. 9 is the overlooking structure diagram that the present invention places bucket.
The label in accompanying drawing is: 1- bunker lift charger, 2- mounting plate, 21- sliding rail, 22- sliding block, the first spring of 23-,
24- Electric Motor Wheel, 25- wirerope, 26- movable plate, 27- connecting rod, 28- through-hole, 29- travel switch, 3- place bucket, and 31- annular is recessed
Slot, 4- work hopper, 41- annular lug, 5- idler wheel, 6- gripping mechanism, 61- fixture block, the first hole 62-, the first snap-gauge of 7-, 71-
Second hole, 8- cone bucket, 9- dredger, 91- fixed frame, 92- second spring, 93- elevating lever, 94- dredging head, 95- pressing plate,
The second snap-gauge of 96-, 97- baffle, 98- compression bar, 99- upright bar, 910- switch block, 911- screw rod, 10- strut, 11- discharging butterfly valve.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of novel charger includes as shown in figs 1-9 bunker lift charger 1, mounting plate 2, sliding rail 21, sliding block
22, the first spring 23, Electric Motor Wheel 24, wirerope 25, movable plate 26, connecting rod 27, travel switch 29, place bucket 3, work hopper 4,
Annular lug 41, idler wheel 5, gripping mechanism 6, the first snap-gauge 7, cone bucket 8, dredger 9, strut 10 and discharging butterfly valve 11, hopper
1 bottom of lifting feed device is connected with mounting plate 2 by bolted connection, is provided with through-hole 28 on mounting plate 2, in mounting plate 2
Sliding rail 21, the mode being connected by screw on 21 inner wall of sliding rail right side are connected on two wall of front and back by bolted connection
It is connected with travel switch 29, slidingtype is connected with sliding block 22 on sliding rail 21, connects between 22 left wall of sliding block and sliding rail 21 by hook
The mode connect is connected with the first spring 23, and the right part rotary type of sliding rail 21 is connected with Electric Motor Wheel 24, travel switch 29 and Electric Motor Wheel
24 connect, and wirerope 25, right wall of the left end of wirerope 25 by way of hook connection with sliding block 22 are wound in Electric Motor Wheel 24
It connects, is connected with movable plate 26, the side that 26 antetheca of movable plate is bolted by bolted connection between sliding block 22
Formula is connected with connecting rod 27, and the right end of connecting rod 27 is connected with by bolted connection places bucket 3, places bottom in bucket 3 and is provided with
Annular groove 31 is placed in bucket 3 and is placed with work hopper 4, and work 4 bottom of hopper is equipped with annular lug 41, annular lug 41 with
Annular groove 31 cooperates, and places 3 lower rotation formula of bucket and is connected with idler wheel 5, the side being bolted on bunker lift charger 1
Formula is connected with the first snap-gauge 7, and the second hole 71 is provided on the first snap-gauge 7, passes through gripping mechanism 6 on the first snap-gauge 7 and is connected with cone bucket
8, it is equipped with discharging butterfly valve 11 at the top of cone bucket 8, is connected with strut 10 on 8 inner wall of cone bucket by bolted connection, on strut 10
Equipped with dredger 9.
Embodiment 2
A kind of novel charger includes as shown in figs 1-9 bunker lift charger 1, mounting plate 2, sliding rail 21, sliding block
22, the first spring 23, Electric Motor Wheel 24, wirerope 25, movable plate 26, connecting rod 27, travel switch 29, place bucket 3, work hopper 4,
Annular lug 41, idler wheel 5, gripping mechanism 6, the first snap-gauge 7, cone bucket 8, dredger 9, strut 10 and discharging butterfly valve 11, hopper
1 bottom of lifting feed device is connected with mounting plate 2 by bolted connection, is provided with through-hole 28 on mounting plate 2, in mounting plate 2
Sliding rail 21, the mode being connected by screw on 21 inner wall of sliding rail right side are connected on two wall of front and back by bolted connection
It is connected with travel switch 29, slidingtype is connected with sliding block 22 on sliding rail 21, connects between 22 left wall of sliding block and sliding rail 21 by hook
The mode connect is connected with the first spring 23, and the right part rotary type of sliding rail 21 is connected with Electric Motor Wheel 24, travel switch 29 and Electric Motor Wheel
24 connect, and wirerope 25, right wall of the left end of wirerope 25 by way of hook connection with sliding block 22 are wound in Electric Motor Wheel 24
It connects, is connected with movable plate 26, the side that 26 antetheca of movable plate is bolted by bolted connection between sliding block 22
Formula is connected with connecting rod 27, and the right end of connecting rod 27 is connected with by bolted connection places bucket 3, places bottom in bucket 3 and is provided with
Annular groove 31 is placed in bucket 3 and is placed with work hopper 4, and work 4 bottom of hopper is equipped with annular lug 41, annular lug 41 with
Annular groove 31 cooperates, and places 3 lower rotation formula of bucket and is connected with idler wheel 5, the side being bolted on bunker lift charger 1
Formula is connected with the first snap-gauge 7, and the second hole 71 is provided on the first snap-gauge 7, passes through gripping mechanism 6 on the first snap-gauge 7 and is connected with cone bucket
8, it is equipped with discharging butterfly valve 11 at the top of cone bucket 8, is connected with strut 10 on 8 inner wall of cone bucket by bolted connection, on strut 10
Equipped with dredger 9.
Gripping mechanism 6 includes fixture block 61, has been bolted fixture block 61 on two wall of front and back of cone bucket 8, on fixture block 61
Lower two sides is protrusion setting, is provided with the first hole 62 on the upper and lower surface of fixture block 61, the diameter in the first hole 62 and the second hole 71
Diameter is identical.
Embodiment 3
A kind of novel charger includes as shown in figs 1-9 bunker lift charger 1, mounting plate 2, sliding rail 21, sliding block
22, the first spring 23, Electric Motor Wheel 24, wirerope 25, movable plate 26, connecting rod 27, travel switch 29, place bucket 3, work hopper 4,
Annular lug 41, idler wheel 5, gripping mechanism 6, the first snap-gauge 7, cone bucket 8, dredger 9, strut 10 and discharging butterfly valve 11, hopper
1 bottom of lifting feed device is connected with mounting plate 2 by bolted connection, is provided with through-hole 28 on mounting plate 2, in mounting plate 2
Sliding rail 21, the mode being connected by screw on 21 inner wall of sliding rail right side are connected on two wall of front and back by bolted connection
It is connected with travel switch 29, slidingtype is connected with sliding block 22 on sliding rail 21, connects between 22 left wall of sliding block and sliding rail 21 by hook
The mode connect is connected with the first spring 23, and the right part rotary type of sliding rail 21 is connected with Electric Motor Wheel 24, travel switch 29 and Electric Motor Wheel
24 connect, and wirerope 25, right wall of the left end of wirerope 25 by way of hook connection with sliding block 22 are wound in Electric Motor Wheel 24
It connects, is connected with movable plate 26, the side that 26 antetheca of movable plate is bolted by bolted connection between sliding block 22
Formula is connected with connecting rod 27, and the right end of connecting rod 27 is connected with by bolted connection places bucket 3, places bottom in bucket 3 and is provided with
Annular groove 31 is placed in bucket 3 and is placed with work hopper 4, and work 4 bottom of hopper is equipped with annular lug 41, annular lug 41 with
Annular groove 31 cooperates, and places 3 lower rotation formula of bucket and is connected with idler wheel 5, the side being bolted on bunker lift charger 1
Formula is connected with the first snap-gauge 7, and the second hole 71 is provided on the first snap-gauge 7, passes through gripping mechanism 6 on the first snap-gauge 7 and is connected with cone bucket
8, it is equipped with discharging butterfly valve 11 at the top of cone bucket 8, is connected with strut 10 on 8 inner wall of cone bucket by bolted connection, on strut 10
Equipped with dredger 9.
Gripping mechanism 6 includes fixture block 61, has been bolted fixture block 61 on two wall of front and back of cone bucket 8, on fixture block 61
Lower two sides is protrusion setting, is provided with the first hole 62 on the upper and lower surface of fixture block 61, the diameter in the first hole 62 and the second hole 71
Diameter is identical.
Dredger 9 include fixed frame 91, second spring 92, elevating lever 93, dredging head 94, pressing plate 95, fixed device,
Baffle 97 and compression bar 98 are connected with fixed frame 91 on strut 10 by bolted connection, are provided with inner cavity in fixed frame 91, Gu
Determine to be provided with aperture on 91 top and bottom of frame, bottom is connected with second spring by way of hook connection in fixed frame 91
92, the upper end of second spring 92 is connected with baffle 97 by way of hook connection, what the bottom of baffle 97 was connected by screw to
Mode is connected with elevating lever 93, and elevating lever 93 passes through second spring 92, and 93 lower end of elevating lever connects by bolted connection
There is dredging head 94, the mode that the top of baffle 97 is connected by screw to is connected with compression bar 98, and the top of compression bar 98 is connected by screw
The mode connect is connected with pressing plate 95, and pressing plate 95 and fixed frame are equipped with fixed device between 91 top.
Fixed device includes the second snap-gauge 96, and pressing plate 95 and fixed frame are connected with the second snap-gauge 96 between 91 top.
Fixed device includes upright bar 99, switch block 910 and screw rod 911, and the 91 top left and right sides of fixed frame passes through screw
The mode of connection is connected with upright bar 99, and internal screw thread is provided in upright bar 99, and the left and right sides of pressing plate 95 is provided with internal screw thread, upright bar 99
The mode that is connected through a screw thread of top be connected with screw rod 911,911 end of screw rod is welded with switch block 910, screw rod 911 and pressing plate
95 modes being connected through a screw thread connect.
Working principle: when to be fed, work hopper 4 is placed on places in bucket 3 first by user of service, work material
Struggle against the annular lug 41 of 4 bottoms and the cooperation of annular groove 31 of placement 3 bottom of bucket, anti-this makes it possible to fix work hopper 4
Only work 4 double swerve of hopper.Then the material that will add is placed in work hopper 4, and control Electric Motor Wheel 24 rotates counterclockwise, and is received
Wirerope 25, sliding block 22 move right on sliding rail 21, place bucket 3 and work hopper 4 also moves right therewith, when sliding block 22 is transported
When dynamic and travel switch 29 contacts, travel switch 29 controls Electric Motor Wheel 24 and stops operating, and the hopper 4 that works at this time is placed exactly in cone bucket
Then cone bucket 8 is fixed on the first snap-gauge 7 by 8 underface by gripping mechanism 6, staff is fed by bunker lift
Machine 1 moves downward cone bucket 8, at the same then under by cone bucket 8 and work hopper 4 contact when, it is downward that staff stops cone bucket 8
Movement, and cone bucket 8 and work hopper 4 are fastened, cone bucket 8 links together with work hopper 4, is then added by bunker lift
Material machine 1 moves upwardly together cone bucket 8 with work hopper 4, and then staff controls Electric Motor Wheel 24 and rotates clockwise, and puts steel wire
Rope 25 is placed bucket 3 and is moved downward under the elastic force effect of the first spring 23, when placement bucket 3 moves downward initial position,
Control Electric Motor Wheel 24 stops working.After cone bucket 8 and work hopper 4 move upwardly together certain distance, staff passes through material
Bucket lifting feed device 1 makes cone bucket 8 and work 4 stop motion of hopper, and makes cone bucket 8 and work by bunker lift charger 1
Hopper 4 rotates 180 degree, and cone bucket 8 is located below at this time.By mobile bunker lift charger 1, make the bottom and lower road of cone bucket 8
The feed inlet of process is aligned, and contacts the bottom of bucket with feed inlet again by bunker lift charger 1, opens cone bucket 8
On discharging butterfly valve 11, this makes it possible to feed.Sometimes due to the volume of material or humidity etc., 8 bottom of cone bucket
It can be blocked, to cause even if opening valve, material can not also fall, and staff divides cone bucket 8 with work hopper 4 at this time
From, and it is located below the valve of cone bucket 8, valve is opened, and cone bucket 8 is dredged by dredger 9.
Because gripping mechanism 6 includes fixture block 61, fixture block 61, fixture block has been bolted on two wall of front and back of cone bucket 8
61 upper and lower surfaces are protrusion setting, are provided with the first hole 62, the diameter in the first hole 62 and the second hole on the upper and lower surface of fixture block 61
71 diameter is identical, when needing to install cone bucket 8, the fixture block 61 in cone bucket 8 is injected in the first snap-gauge 7, and make the first hole
62 and second hole 71 be aligned, and be fixed by bolt, cone bucket 8 enabled to preferably to remove in this way, and to its into
Row cleaning work.
Because dredger 9 includes fixed frame 91, second spring 92, elevating lever 93, dredging head 94, pressing plate 95, fixes
Device, baffle 97 and compression bar 98 are connected with fixed frame 91 on strut 10 by bolted connection, be provided in fixed frame 91 in
Chamber, fixed frame are provided with aperture on 91 top and bottom, and bottom is connected with second by way of hook connection in fixed frame 91
Spring 92, the upper end of second spring 92 are connected with baffle 97 by way of hook connection, and the bottom of baffle 97 is connected by screw
The mode connect is connected with elevating lever 93, and elevating lever 93 passes through second spring 92, and 93 lower end of elevating lever is by bolted connection
It is connected with dredging head 94, the mode that the top of baffle 97 is connected by screw to is connected with compression bar 98, and the top of compression bar 98 passes through spiral shell
The mode of nail connection is connected with pressing plate 95, and pressing plate 95 and fixed frame are equipped with fixed device between 91 top, and staff is by taking
Lower fixed device, so that it may it is continuous to squeeze pressing plate 95, under squeezing action and under the effect of the elastic force of second spring 92, so that dredging
Logical head 94 moves up and down, due to the bottom of dredging head 94 be it is pointed, be easier to dredging cone bucket 8, the dredging head 94 of up and down motion in this way
It can be effectively solved blockage problem, fixed device is stuck at the top of pressing plate 95 and fixed frame 91 by dredging work again after completing
Between, then proceed by work.
Because fixed device includes the second snap-gauge 96, pressing plate 95 and fixed frame are connected with the second snap-gauge between 91 top
96, staff removes the second snap-gauge 96, and constantly squeezes pressing plate 95, under squeezing action and the elastic force of second spring 92
Under effect so that dredging head 94 move up and down, due to dredging head 94 bottom be it is pointed, be easier in this way dredging cone bucket 8, up and down transport
Dynamic dredging head 94 can be effectively solved blockage problem, and the second snap-gauge 96 is stuck in pressing plate 95 again after dredging work completion
Between 91 top of fixed frame, work is then proceeded by.
Because fixed device includes upright bar 99, switch block 910 and screw rod 911, the 91 top left and right sides of fixed frame passes through
The mode of screw connection is connected with upright bar 99, and internal screw thread is provided in upright bar 99, and the left and right sides of pressing plate 95 is provided with internal screw thread, stands
The mode that the top of bar 99 is connected through a screw thread is connected with screw rod 911, and 911 end of screw rod is welded with switch block 910, screw rod 911 with
The mode that pressing plate 95 is connected through a screw thread connects, staff's rotary screw 911, takes out screw rod 911, and constantly squeezes pressure
Plate 95, under squeezing action and under the effect of the elastic force of second spring 92, so that dredging head 94 moves up and down, due to dredging head 94
Bottom be it is pointed, be easier to dredging cone bucket 8 in this way, the dredging head 94 of up and down motion can be effectively solved blockage problem, dredge work
Pressing plate 95 is fixed again by screw rod 911 after completing, then proceeds by work.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.