CN208716679U - A kind of automatic strike device - Google Patents
A kind of automatic strike device Download PDFInfo
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- CN208716679U CN208716679U CN201821060337.1U CN201821060337U CN208716679U CN 208716679 U CN208716679 U CN 208716679U CN 201821060337 U CN201821060337 U CN 201821060337U CN 208716679 U CN208716679 U CN 208716679U
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- bucket
- well
- joist
- frame
- collar tie
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Abstract
A kind of automatic strike device, including joist, the frame gangue turning device for completing to turn over cash process with well-bucket cooperation is connected with above joist, the upper and lower ends of frame gangue turning device are equipped with collar tie beam, the collar tie beam of upper end is connected with guide plate, and the collar tie beam of lower end is fixed on joist, and band roller bearing column and column are connected between the collar tie beam of upper and lower ends, upper end with roller bearing column is equipped with barrier, is further fixed on thimble on joist；Joist is connect with support frame by bearing block, and the both ends of joist are equipped with torque spring, and support frame, which is fixed on, to be turned on cash door curb girder, and the well-bucket beam of well-bucket is connect with boom hoist cable.The frame gangue turning device structure of the utility model is simple, easy to process；Can adjust automatically well-bucket position, keep well-bucket beam vertical with cash direction is turned over；The construction time is saved, construction efficiency is improved, ensure that safety；It saves manually, automatic strike may be implemented.
Description
Technical field
The present invention relates to shaft mineshaft construction equipment technical field, specifically a kind of automatic strike device.
Background technique
Shaft mineshaft construction is mainly using artificial hook or seat hook-type automatic strike device at present.
Artificial hook needs to be equipped with special messenger, and per tour needs 1-2 people, and large labor intensity
Seat hook-type automatic strike device is made of hook, the joist with tailstock, bearing block and support frame.Turn over cash process such as
Under: the kibble hoist for filling spoil, which is crossed, turns over cash behind the door, shuts and turns over cash door, transfers well-bucket.Due to the gravitational equilibrium of hook joist
Relationship, bill keep vertical, and joist tailstock is upturned.Before well-bucket falls, it is necessary to artificial pivoting bucket, so that well-bucket bucket beam
Direction and well-bucket overturn that direction is vertical, and the well-bucket bucket bottom of whereabouts initially strikes tailstock, and bucket bottom is gradually sitting in support under its rest
Liang Shang, bill are inserted into the centre bore of well-bucket bottom.Center line, well-bucket when loosening boom hoist cable are promoted since the shaft of joist deviates
Can automatic turning, encounter until bucket edge and turn over cash door bottom, pour out spoil, cash door frictional resistance and hook pulling force are turned in well-bucket self weight
Until three reaches balance.Well-bucket backhaul is tensed in Winding rope, and well-bucket is lifted, and hook joist borrows self weight to set back.
The problem of seat hook-type automatic strike device is primarily present is:
1, hook design processing request is stringent, and bill is easy to wear, is easy to appear decoupling accident;
2, need artificial adjustment well-bucket beam vertical with direction is translated into.
Summary of the invention
Technical problem to be solved by the present invention lies in the deficiency for overcoming the above-mentioned prior art, provide a kind of structure it is simple,
The automatic strike device to work well.
The present invention is realized with following technical solution: a kind of automatic strike device, including joist, the top of the joist
It is connected with cooperation well-bucket to complete to turn over the frame gangue turning device of cash, the upper and lower ends of the frame gangue turning device are equipped with collar tie beam, upper end
Collar tie beam be connected with guide plate, the collar tie beam of lower end is fixed on joist, be connected between the collar tie beam of upper and lower ends band roller bearing column
And column, the upper end with roller bearing column are equipped with barrier, are further fixed on thimble on the joist；The joist by bearing with
The both ends of support frame connection, the joist are equipped with torque spring, and support frame as described above, which is fixed on, to be turned on cash door curb girder, the well-bucket
Well-bucket beam is connect with boom hoist cable.
It is further: the diameter of the collar tie beam is greater than well-bucket staving outer diameter 300mm, frame gangue turning device upper and lower ends
Interlamellar spacing between collar tie beam is greater than the sum of well-bucket, thimble and height of barrier.
It should be arcuation at the top of the thimble.
The thimble is positioned away from the position at frame gangue turning device center with bearing and the direction deviateed is consistent.
It is described that with roller bearing column, side of the frame gangue turning device far from thimble is set.
The invention has the following advantages that frame gangue turning device structure of the invention is simple, it is easy to process；Can adjust automatically hang
Bucket position is set, and keeps well-bucket beam vertical with cash direction is turned over；The construction time is saved, construction efficiency is improved, ensure that safety；It saves
Manually, automatic strike may be implemented.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is that well-bucket of the invention is transferred to the schematic diagram in frame gangue turning device；
Fig. 5 is the schematic diagram that well-bucket of the present invention glances off；
Fig. 6 is that well-bucket of the present invention is completed to turn over the schematic diagram of cash；
Fig. 7 is the schematic diagram that lifting bucket of the present invention resets；
In figure: 1, well-bucket, 2, frame gangue turning device, 3, joist, 4, torque spring, 5, bearing block, 6, bolt, 1-1, well-bucket
Beam, 8, turn over cash door curb girder, 9, support frame, 10, rivet, 11, boom hoist cable, 21, guide plate, 22, collar tie beam, 23, band roller bearing it is vertical
Column, 24, roller bearing, 25, column, 26, thimble, 27, barrier.
Specific embodiment
The top of a kind of automatic strike device as shown in Figures 1 to 7, including joist 3, the joist 3 is connected with and hangs
1 cooperation of bucket is completed to turn over the frame gangue turning device 2 of cash process, and the upper and lower ends of the frame gangue turning device 2 are equipped with collar tie beam 22, upper end
Collar tie beam 22 be connected with guide plate 21, the collar tie beam 22 of lower end is fixed on joist 3, is connected with band between the collar tie beam 22 of upper and lower ends
Roller bearing column 23 and column 25, the upper end with roller bearing column 23 are equipped with barrier 27, are further fixed on thimble on the joist 3
26；The joist 3 is connect by bearing 5 with support frame 9, and the both ends of the joist 3 are equipped with torque spring 4, and support frame as described above 9 is solid
It is scheduled on and turns on cash door curb girder 8, the well-bucket beam of the well-bucket 1 is connect with boom hoist cable 11.
Gangue turning device of the invention is frame structure, is welded on joist, drives joist shaft by well-bucket bias gravity
Overturning is realized in rotation.Gangue turning device center line is overlapped with well-bucket center line, deviates certain distance with joist spindle central.Do not turn over cash
When, gangue turning device keeps vertical state by torque spring;When turning over cash, the kibble hoist for filling spoil, which is crossed, turns over cash behind the door, closes
Turn over cash door, transfer in well-bucket to frame, well-bucket is transferred to thimble, is generated eccentric force for point contact and is toppled over, drive gangue turning device to
Cash door side deflection is turned over, band roller bearing column is contacted with well-bucket, reduces resistance using roller bearing, self weight is when toppling over using well-bucket
Power, which adjusts well-bucket position, keeps well-bucket beam vertical with cash direction is turned over, and well-bucket band moving frame type gangue turning device slopes up to completion and turns over cash mistake
Journey.In well-bucket switching process, torque spring, which provides, resists torsion, so that gangue turning device contacts always with well-bucket.When well-bucket tilts
When to certain angle, the power of downslide can be generated, barrier can prevent its downslide.Well-bucket backhaul is tensed in boom hoist cable, is lifted
Well-bucket, frame gangue turning device borrow torque spring balance self weight to set back.Wherein the position of frame gangue turning device, joist turn
The height of shaft position and support frame is acquired according to the equilibrium relation for turning over gravity when well-bucket during cash is in extreme position.In addition it encloses
The guide plate being arranged on beam is steel plate, and along one circle of upper collar tie beam arrangement, well-bucket is transferred to well-bucket downlink bootable when turning over above cash frame
To frame.Joist is connect by bearing with support frame, and support frame is equipped with bearing block.
The diameter of a kind of automatic strike device as shown in Figures 1 to 7, the collar tie beam 22 is greater than 1 staving outer diameter of well-bucket
300mm, the interlamellar spacing between the collar tie beam 22 of 2 upper and lower ends of frame gangue turning device are greater than the height of well-bucket 1, thimble 26 and barrier 27
The sum of.The collar tie beam 22, band roller bearing column 23 and column 25 are I-beam.The height of frame gangue turning device of the invention is i.e. up and down
The distance between both ends collar tie beam should ensure that well-bucket can be fallen in framework down completely, and since the lower part of framework is equipped with thimble, top is also
Equipped with barrier, barrier size should not influence well-bucket and transfer to frame, and position should meet can stop well-bucket to glide when turning over cash, therefore enclose
The layer height of beam is higher than the sum of the height of well-bucket, thimble and barrier, guarantees that well-bucket is smoothly fallen into framework.
A kind of automatic strike device as shown in Figures 1 to 7, the thimble 26 and bearing 5 are positioned away from frame and turn over cash
The position at 2 center of the device and direction deviateed is consistent.It should be arcuation at the top of the thimble 26.Support frame as described above 9 is positioned close to
The side of thimble 26.It is the position that frame gangue turning device center is deviateed in arcuation and thimble position at the top of thimble of the invention, therefore
Well-bucket is easy to happen offset and rotation when transferring at the top of it, joist shaft rotation realization is turned under the drive of well-bucket bias gravity
Turn, since the center of rotation and thimble of joist are located at the same side, well-bucket center, which is slightly offset, to drive joist to rotate, and saved
Shi Shengli；The support frame connecting with joist rotates inclined side far from well-bucket, provides space for furred ceiling overturning；Joist and branch
It is connected between support by bearing block bolt 6, support frame is connect with cash door curb girder rivet 10 is turned over.
A kind of automatic strike device as shown in Figures 1 to 7, the band roller bearing column 23 are arranged in frame gangue turning device 2
Side far from thimble 26.Band 23 both ends of roller bearing column of the invention are respectively welded on upper and lower level collar tie beam, and roller bearing 24 utilizes axis
It holds seat to be mounted on column, mountable 2 to 3 sections, when well-bucket deflection falls on band roller bearing column, under wirerope and roller bearing effect,
Well-bucket beam can be automatically adjusted to and turn over cash direction upright position.
A kind of automatic strike device as shown in Figures 1 to 7, well-bucket beam are connect with wirerope, since boom hoist cable begins
What is kept up eventually proposes power, therefore when well-bucket is flipped, and can guarantee that well-bucket turns over by the rotation between well-bucket beam and well-bucket
Caton does not occur when turning, is conducive to improve labor efficiency.
Claims (5)
1. a kind of automatic strike device, it is characterised in that: including joist (3), be connected with cooperation well-bucket above the joist (3)
(1) the frame gangue turning device (2) of cash is turned in completion, and the upper and lower ends of the frame gangue turning device (2) are equipped with collar tie beam (22), upper end
Collar tie beam (22) is connected with guide plate (21), and the collar tie beam (22) of lower end is fixed on joist (3), between the collar tie beam (22) of upper and lower ends
It is connected with band roller bearing column (23) and column (25), the upper end of the band roller bearing column (23) is equipped with barrier (27), the joist
(3) thimble (26) are further fixed on；The joist (3) is connect by bearing (5) with support frame (9), the both ends of the joist (3)
Equipped with torque spring (4), support frame as described above (9), which is fixed on, to be turned on cash door curb girder (8), the well-bucket beam (1-1) of the well-bucket (1) with
Boom hoist cable (11) connection.
2. a kind of automatic strike device as described in claim 1, it is characterised in that: the diameter of the collar tie beam (22) is greater than well-bucket
(1) staving outer diameter 300mm, the interlamellar spacing between the collar tie beam (22) of frame gangue turning device (2) upper and lower ends are greater than well-bucket (1), top
The sum of the height of needle (26) and barrier (27).
3. a kind of automatic strike device as described in claim 1, it is characterised in that: should be arcuation at the top of the thimble (26).
4. a kind of automatic strike device as described in claim 1, it is characterised in that: the thimble (26) and bearing (5) setting
It is consistent in the direction for deviateing the position at frame gangue turning device (2) center and deviation.
5. a kind of automatic strike device as claimed in claim 4, it is characterised in that: the band roller bearing column (23) is arranged in frame
Side of the formula gangue turning device (2) far from thimble (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060337.1U CN208716679U (en) | 2018-07-05 | 2018-07-05 | A kind of automatic strike device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060337.1U CN208716679U (en) | 2018-07-05 | 2018-07-05 | A kind of automatic strike device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716679U true CN208716679U (en) | 2019-04-09 |
Family
ID=65972721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821060337.1U Active CN208716679U (en) | 2018-07-05 | 2018-07-05 | A kind of automatic strike device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609482A (en) * | 2018-07-05 | 2018-10-02 | 中煤第五建设有限公司 | Automatic strike device |
-
2018
- 2018-07-05 CN CN201821060337.1U patent/CN208716679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609482A (en) * | 2018-07-05 | 2018-10-02 | 中煤第五建设有限公司 | Automatic strike device |
| CN108609482B (en) * | 2018-07-05 | 2024-04-26 | 中煤第五建设有限公司 | Automatic gangue turning device |
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