CN209192866U - A kind of scraper conveyor for coal mines - Google Patents
A kind of scraper conveyor for coal mines Download PDFInfo
- Publication number
- CN209192866U CN209192866U CN201821436391.1U CN201821436391U CN209192866U CN 209192866 U CN209192866 U CN 209192866U CN 201821436391 U CN201821436391 U CN 201821436391U CN 209192866 U CN209192866 U CN 209192866U
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- CN
- China
- Prior art keywords
- chain
- scraper
- square bar
- plate
- drag conveyor
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Abstract
The utility model relates to coal mine conveying equipment technical fields, and disclose a kind of scraper conveyor for coal mines, including drag conveyor ontology, middle plate is fixedly connected in the middle part of the positive middle part of the drag conveyor chamber body and the back side, movable sleeve is connected to chain respectively for front and the external back side outside the middle plate, the front movable sleeve of the chain is connected to square bar, the quantity of the square bar is 32, 32 one group of square bar every two are equally distributed on the front of chain, one end of square bar described in 16 groups is run through and is extended to the outside of chain and has been respectively fixedly connected with square plate.The scraper conveyor for coal mines, pass through being used cooperatively for ring spring, square bar and card slot, scraper plate is set easily to be fixed on chain or remove from chain, in turn when scraper plate is damaged or deformation, it is conveniently replaceable scraper plate, to reach the purpose that scraper conveyor for coal mines is conveniently replaceable scraper plate.
Description
Technical field
The utility model relates to coal mine conveying equipment technical field, specially a kind of scraper conveyor for coal mines.
Background technique
Drag conveyor be it is a kind of use scraper plate chain haulage, the conveyer of transferring bulk cargo in slot, various types of scraper plates are defeated
The component of the primary structure and composition that send machine is substantially identical, it is made of three parts such as head, middle part and drive end unit.
In order to facilitate the transport of coal mine, drag conveyor usually can be all used, drag conveyor is utilized with chain movement
The Coal Transportation value discharge outlet that scraper plate will be fallen on middle plate, and be discharged, the transport of coal mine is realized with this, but due to coal mine itself
Intensity it is higher, therefore when the coal mine on mobile scraper plate and middle plate contacts, coal mine can be collided with the bottom end of scraper plate, be made for a long time
With that can make scraper plate, deformation occurs or even damages, and the stability in order to keep scraper plate, scraper plate are fixed on multiple bolts
On chain, therefore when disassembling and installing scraper plate, i.e., arduously have it is time-consuming, and when material bin is put into a large amount of coal mine and makes simultaneously,
It is easy to be blocked in coal mine between middle plate and material bin, releases a kind of scraper conveyor for coal mines thus.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of scraper conveyor for coal mines, and having can prevent
It blocks, be conveniently replaceable the advantages of scraper plate, solve since the intensity of coal mine itself is higher, when on mobile scraper plate and middle plate
Coal mine contact when, coal mine can collide with the bottom end of scraper plate, and long-time service can make scraper plate deformation occurs even damage, and in order to
The stability of scraper plate is kept, scraper plate is fixed on chain with multiple bolts, therefore when disassembling and installing scraper plate, i.e., arduously
Have time-consuming, and when material bin is put into a large amount of coal mine and makes simultaneously, is easy that coal mine is made to be blocked in asking between middle plate and material bin
Topic.
The utility model provides the following technical solutions: a kind of scraper conveyor for coal mines, including drag conveyor ontology, institute
It states and is fixedly connected to middle plate in the middle part of the positive middle part of drag conveyor chamber body and the back side, the front outside the middle plate
Movable sleeve is connected to chain respectively with the external back side, and the front movable sleeve of the chain is connected to square bar, and the quantity of the square bar is
32,32 one group of square bar every two are equally distributed on the front of chain, one end of square bar described in 16 groups
Run through and extend to the outside of chain and be respectively fixedly connected with square plate, the slide outside of the middle plate is connected with scraper plate, institute
The quantity for stating scraper plate is 16, and the bottom end of the scraper plate front and back offers card slot respectively, and the quantity of the card slot is
Four, four one group of card slot every two are respectively distributed to the front and back of scraper plate, the external activity socket of the square bar
There is a ring spring, the side fixing sleeve on drag conveyor ontology top is connected to material bin, in the drag conveyor ontology
Chamber top is fixedly installed with fixed block close to the side of material bin, and the middle part movable sleeve of the fixed block side is connected to threaded rod,
The other end of the threaded rod runs through and extends to the outside of drag conveyor ontology, and the fixed block is in threaded rod side
The front and back in portion has been respectively fixedly connected with gag lever post, and the other end of two gag lever posts is and in drag conveyor ontology
The side of chamber is fixedly connected, and the threaded rod is connected to far from one end fixing sleeve of fixed block positioned at drag conveyor body exterior
Worm gear, the drag conveyor ontology are fixedly installed with bracket close to the back side on worm gear side top, and the middle part of the bracket is living
Dynamic to be socketed with worm screw, the external screw-thread of the threaded rod is socketed with baffle, and the quantity of the baffle is two, two baffles
Bottom end with two gag lever post pivot bush units, drag conveyor ontology bottom end is connected to far from the side fixing sleeve of material bin
Discharge bucket.
Preferably, the inside of card slot is run through and extended in one end of the square bar, the outside of the square bar and card slot it is interior
Portion is slidably connected.
Preferably, one end of the ring spring is fixedly connected with one end of square bar, the other end of the ring spring with
The front of chain is fixedly connected.
Preferably, the two sides of the threaded rod are equipped with screw thread, and on threaded rod two sides screw thread direction of rotation it is opposite.
Preferably, the worm screw is located at the underface of worm gear, and the outer tooth engagement of the outer of worm screw and worm gear.
Preferably, the top of the baffle and the bottom end of material bin are slidably connected, and the length value of two baffles is greater than
The length value of material bin bottom end.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the scraper conveyor for coal mines makes two gears by being used cooperatively for worm gear, worm screw, threaded rod and gag lever post
Plate can be close to each other or be located remotely from each other, and then two baffles is made to can change the flow of material bin, prevents material bin flow
It is excessive, block coal mine when falling on middle plate, so that the purpose of blocking can be prevented by reaching scraper conveyor for coal mines.
2, the scraper conveyor for coal mines, by being used cooperatively for ring spring, square bar and card slot, making can be with into scraper plate
It is easily fixed on chain and perhaps removes from chain and then when scraper plate is damaged or deformation, be conveniently replaceable scraper plate,
To reach the purpose that scraper conveyor for coal mines is conveniently replaceable scraper plate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the square bar schematic diagram of the utility model structure.
In figure: 1, drag conveyor ontology；2, middle plate；3, chain；4, square bar；5, square plate；6, scraper plate；7, card slot；8, ring
Shape spring；9, material bin；10, fixed block；11, threaded rod；12, gag lever post；13, worm gear；14, bracket；15, worm screw；16, it keeps off
Plate；17, discharge bucket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of scraper conveyor for coal mines referring to FIG. 1-2, including drag conveyor ontology 1, drag conveyor ontology 1
Middle plate 2 is fixedly connected in the middle part of the positive middle part in inner cavity and the back side, the front and the external back side outside middle plate 2 are lived respectively
Dynamic to be socketed with chain 3, the front movable sleeve of chain 3 is connected to square bar 4, and the inside of card slot 7 is run through and extended in one end of square bar 4,
The outside of square bar 4 is connect with the internal slide of card slot 7, and after ensure that square bar 4 is inserted into the inside of card slot 7, square bar 4 will not be in card slot
7 inside shaking, and then shake scraper plate 6 will not, so that the stability of scraper conveyor for coal mines is improved, the number of square bar 4
Amount is 32, and 32 one group of 4 every two of square bar are equally distributed on the front of chain 3, and one end of 16 groups of square bars 4 is equal
Run through and extend to the outside of chain 3 and be respectively fixedly connected with square plate 5, the slide outside of middle plate 2 is connected with scraper plate 6, scraper plate 6
Quantity be 16, the bottom end of 6 front and back of scraper plate offers card slot 7 respectively, and the quantity of card slot 7 is four, four cards
One group of 7 every two of slot is respectively distributed to the front and back of scraper plate 6, and the external activity of square bar 4 is socketed with ring spring 8, annular
One end of spring 8 is fixedly connected with one end of square bar 4, and the other end of ring spring 8 is fixedly connected with the front of chain 3, is passed through
Ring spring 8, square bar 4 and card slot 7 are used cooperatively, and are fixed on scraper plate 6 easily on chain 3 or from chain 3
On remove, and then facilitate the replacement of scraper plate 6, to reach the purpose that scraper conveyor for coal mines is conveniently replaceable scraper plate 6, scrape
The side fixing sleeve on 1 top of plate conveyer ontology is connected to material bin 9, and 1 inner cavity top of drag conveyor ontology is close to material bin 9
Side is fixedly installed with fixed block 10, and the middle part movable sleeve of 10 side of fixed block is connected to threaded rod 11, and the two sides of threaded rod 11 are equal
Equipped with screw thread, and on 11 two sides of threaded rod screw thread direction of rotation on the contrary, ensure that threaded rod 11 rotate when, two 16, baffle
Energy is close to each other or is located remotely from each other, and cannot move in the same direction, so that the reasonability of scraper conveyor for coal mines is improved, screw thread
The other end of bar 11 runs through and extends to the outside of drag conveyor ontology 1, and fixed block 10 is close to 11 1 middle side part of threaded rod
Front and back has been respectively fixedly connected with gag lever post 12, the other end of two gag lever posts 12 with 1 inner cavity of drag conveyor ontology
Side be fixedly connected, threaded rod 11 is connected to outside drag conveyor ontology 1 far from one end fixing sleeve of fixed block 10
Worm gear 13, drag conveyor ontology 1 are fixedly installed with bracket 14 close to the back side on 13 side top of worm gear, and the middle part of bracket 14 is living
Dynamic to be socketed with worm screw 15, worm screw 15 is located at the underface of worm gear 13, and the outer tooth engagement of the outer of worm screw 15 and worm gear 13, passes through
Worm gear 13, worm screw 15, threaded rod 11 and gag lever post 12 are used cooperatively, and keep two baffles 16 close to each other or mutually remote
From, and then two baffles 16 is made to can change the flow of material bin 9, it prevents 9 flow of material bin excessive, coal mine is made to fall in middle plate 2
It was blocked when upper, so that the purpose of blocking, the external screw-thread of threaded rod 11 can be prevented by reaching scraper conveyor for coal mines
It is socketed with baffle 16, the top of baffle 16 and the bottom end of material bin 9 are slidably connected, and the length value of two baffles 16 is greater than material bin
The length value of 9 bottom ends when ensure that the end thereof contacts of two baffles 16, the bottom end of material bin 9 can be blocked completely, to mention
The reasonability of scraper conveyor for coal mines is risen, the quantity of baffle 16 is two, and the bottom end of two baffles 16 is limited with two
12 pivot bush unit of bar, 1 bottom end of drag conveyor ontology are connected to discharge bucket 17 far from the side fixing sleeve of material bin 9.
Working principle pulls out the square bar 4 on the scraper plate 6 of damage first, takes out scraper plate 6 for new scraper plate 6 and is placed on two
Between a chain 3, square bar 4 is unclamped, square bar 4 is made to be inserted into the inside of card slot 7, Jin Ergu under the action of 8 restoring force of ring spring
Determine scraper plate 6, opens the power supply of motor on drag conveyor ontology 1, the output shaft of motor passes through in it on drag conveyor ontology 1
Four gears of portion two sides drive two chain rotations, then bring coal mine into toward the inside of material bin 9, and suitable according to service condition
Hour hands rotary worm 15, worm screw 15 rotate threaded rod 11 by worm gear 13, and the rotation of threaded rod 11 keeps two baffles 16 mutually remote
From, change the flow of 9 bottom end coal mine of material bin, stop operating worm screw 15 after having had adjusted the spacing between two baffles 16,
Coal mine, due to scraper plate 6 as chain 3 is mobile, makes the coal mine fallen on middle plate 2 by falling on middle plate 2 between two baffles 16
It is moved to the surface of discharge bucket 17 under the drive of scraper plate 6, and the inside of drag conveyor ontology 1 is discharged from discharge bucket 17,
Finally after coal mine all transport, the power supply of motor on drag conveyor ontology 1 is closed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of scraper conveyor for coal mines, including drag conveyor ontology (1), it is characterised in that: the drag conveyor sheet
It is fixedly connected to middle plate (2) in the middle part of the positive middle part in body (1) inner cavity and the back side, it is positive and outer outside the middle plate (2)
Movable sleeve is connected to chain (3) respectively at the back side in portion, and the front movable sleeve of the chain (3) is connected to square bar (4), the square bar (4)
Quantity be 32,32 one group of every two of square bars (4) are equally distributed on the front of chain (3), 16 groups
One end of the square bar (4) is run through and extends to the outside of chain (3) and be respectively fixedly connected with square plate (5), the middle plate
(2) slide outside is connected with scraper plate (6), and the quantity of the scraper plate (6) is 16, scraper plate (6) front and back
Bottom end offers card slot (7) respectively, and the quantity of the card slot (7) is four, and four one group of every two of card slots (7) are divided respectively
For cloth in the front and back of scraper plate (6), the external activity of the square bar (4) is socketed with ring spring (8), the drag conveyor
The side fixing sleeve on ontology (1) top is connected to material bin (9), and drag conveyor ontology (1) the inner cavity top is close to material bin
(9) side is fixedly installed with fixed block (10), and the middle part movable sleeve of fixed block (10) side is connected to threaded rod (11), institute
The other end for stating threaded rod (11) runs through and extends to the outside of drag conveyor ontology (1), and the fixed block (10) is close to spiral shell
The front and back of (11) one middle side part of rasp bar has been respectively fixedly connected with gag lever post (12), two gag lever posts (12) it is another
End is fixedly connected with the side of drag conveyor ontology (1) inner cavity, the one end of the threaded rod (11) far from fixed block (10)
Fixing sleeve is connected to the worm gear (13) external positioned at drag conveyor ontology (1), and the drag conveyor ontology (1) is close to worm gear
(13) back side on side top is fixedly installed with bracket (14), and the middle part movable sleeve of the bracket (14) is connected to worm screw (15), institute
The external screw-thread for stating threaded rod (11) is socketed with baffle (16), and the quantity of the baffle (16) is two, two baffles
(16) bottom end is with two gag lever post (12) pivot bush units, and drag conveyor ontology (1) bottom end is far from material bin (9)
Side fixing sleeve is connected to discharge bucket (17).
2. a kind of scraper conveyor for coal mines according to claim 1, it is characterised in that: one end of the square bar (4) is passed through
The inside of card slot (7) is worn and extends to, the outside of the square bar (4) is connect with the internal slide of card slot (7).
3. a kind of scraper conveyor for coal mines according to claim 1, it is characterised in that: the one of the ring spring (8)
End is fixedly connected with one end of square bar (4), and the other end of the ring spring (8) is fixedly connected with the front of chain (3).
4. a kind of scraper conveyor for coal mines according to claim 1, it is characterised in that: the two sides of the threaded rod (11)
Be equipped with screw thread, and on threaded rod (11) two sides screw thread direction of rotation it is opposite.
5. a kind of scraper conveyor for coal mines according to claim 1, it is characterised in that: the worm screw (15) is located at worm gear
(13) underface, and the outer tooth engagement of the outer of worm screw (15) and worm gear (13).
6. a kind of scraper conveyor for coal mines according to claim 1, it is characterised in that: the top of the baffle (16) with
The bottom end of material bin (9) is slidably connected, and the length value of two baffles (16) is greater than the length value of material bin (9) bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436391.1U CN209192866U (en) | 2018-09-02 | 2018-09-02 | A kind of scraper conveyor for coal mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436391.1U CN209192866U (en) | 2018-09-02 | 2018-09-02 | A kind of scraper conveyor for coal mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209192866U true CN209192866U (en) | 2019-08-02 |
Family
ID=67405787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821436391.1U Expired - Fee Related CN209192866U (en) | 2018-09-02 | 2018-09-02 | A kind of scraper conveyor for coal mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209192866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428575A (en) * | 2021-06-18 | 2021-09-24 | 东台市良友机械有限公司 | Pipe chain conveyor with automatic cleaning powder function |
| CN113955398A (en) * | 2021-11-09 | 2022-01-21 | 安徽星辉工业科技有限公司 | Chain scraper conveyor convenient to adjust scraper blade |
-
2018
- 2018-09-02 CN CN201821436391.1U patent/CN209192866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428575A (en) * | 2021-06-18 | 2021-09-24 | 东台市良友机械有限公司 | Pipe chain conveyor with automatic cleaning powder function |
| CN113955398A (en) * | 2021-11-09 | 2022-01-21 | 安徽星辉工业科技有限公司 | Chain scraper conveyor convenient to adjust scraper blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200902 |