CN209663704U - A kind of coal mine transmission ore screening device - Google Patents
A kind of coal mine transmission ore screening device Download PDFInfo
- Publication number
- CN209663704U CN209663704U CN201920109653.1U CN201920109653U CN209663704U CN 209663704 U CN209663704 U CN 209663704U CN 201920109653 U CN201920109653 U CN 201920109653U CN 209663704 U CN209663704 U CN 209663704U
- Authority
- CN
- China
- Prior art keywords
- shell
- feed inlet
- wall
- spring
- grizzly bar
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of coal mine transmission ore screening devices, including shell, feed inlet, fixed block, rotating block, connection strap and second spring, the upper shell is plugged with feed inlet, feed inlet inner wall side upper end is provided with connecting rod, the connecting rod outer wall is rotatably equipped with equally distributed rotating block, the connecting rod outer wall is socketed with the first spring, the feed inlet is rotatably connected to movable plate by rotating block, the shell is provided with discharge port away from feed inlet side outer wall, the discharge port is provided with rubber strip away from shell side lower surface, the interior of shell is provided with the grizzly bar of equidistant parallel distribution, the grizzly bar is connected by connection strap with shell, the shell lower end is provided with supporting plate.The utility model has achieved the effect that avoid coal ore blocking screen network selection mesh by setting shell and grizzly bar, and by setting rotating block, the first spring, movable plate and rubber strip, has achieved the effect that dust is avoided to spread.
Description
Technical field
The utility model relates to ore screening equipment technical field, specially a kind of coal mine transmission ore screening device.
Background technique
Mined coal ore needs to distinguish different volumes, existing coal by screening there are the difference of volume size
The screening net that ore screening equipment uses, coal ore are easy in insertion screening net mesh in vibration, cause screening net mesh stifled
Plug can raise a large amount of dust when screening coal ore, and staff's operating time phase sucks dust, the health of staff
It will receive influence.
Utility model content
The purpose of this utility model is to provide a kind of coal mine transmission ore screening devices, have the screening of coal ore smoothness
The advantages of with preventing dust from spreading, solves the problems, such as that coal mine is easily stuck in screening net mesh and working environment dust is big.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mine transmission ore screening device,
Including shell, feed inlet, fixed block, rotating block, connection strap and second spring, the upper shell is plugged with feed inlet, described
Feed inlet inner wall side upper end is provided with connecting rod, and the connecting rod outer wall is rotatably equipped with equally distributed rotating block, described
Connecting rod outer wall is socketed with the first spring, and the feed inlet is rotatably connected to movable plate by rotating block, the shell deviate from into
Material mouth side outer wall is provided with discharge port, and the discharge port is provided with rubber strip away from shell side lower surface, in the shell
Portion is provided with the grizzly bar of equidistant parallel distribution, and the grizzly bar is connected by connection strap with shell, and the shell lower end is provided with
Supporting plate, the shell two sides are symmetrically installed with the second fixed frame, and the second fixed frame inside upper surface is respectively mounted fixed block,
The lower end of fixing block is provided with pedestal, and the fixed block passes through second spring and pedestal elastic connection.
Preferably, the upper surface of outer cover is symmetrically installed with the first fixed frame, the first fixed frame inside upper surface peace
Equipped with vibrating motor.
Preferably, the fixed block lower surface and base upper surface are mounted on limited block, and second spring both ends cover
It connects in limited block outer wall.
Preferably, two rotating blocks are connected with feed inlet inner wall and movable plate lower surface side.
Preferably, first both ends of the spring is in contact with two rotating block surfaces.
Preferably, the rubber strip is designed using rubber material.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has achieved the effect that avoid coal ore blocking screen network selection mesh by setting shell and grizzly bar,
Screening installation using when coal ore enter interior of shell by feed inlet, and contact grizzly bar upper surface, provided by vibrating motor
Vibration, coal ore shake in grizzly bar upper surface, mutually indepedent between grizzly bar, in the gravity by different size coal ore
When, vibrating motor conducts the amplitude to grizzly bar and has differences, and avoidable coal ore is stuck between grizzly bar, bulky coal ore
Grizzly bar upper surface is stayed in, coal ore small in size falls contact supporting plate by the interval between grizzly bar, and coal ore is vibrated
When motor generates vibration, grizzly bar is in a strip shape, avoids coal ore generation movement and is hindered, and avoids coal ore card in screening
Between grizzly bar, the screening efficiency of screening installation is improved, reduces the working strength of work group personnel.
2, the utility model has reached and dust is avoided to spread by setting rotating block, the first spring, movable plate and rubber strip
Effect, coal ore enters inside feed inlet when use, contacts movable plate, and it is downward that coal ore by self gravity gives movable plate
Power, force movable plate to rotate around connecting rod, movable plate side caused to move down, coal ore can pass through feed inlet
Into interior of shell, when stopping feed, movable plate provides support force, Reversion Level by the first spring, and movable plate has certain
Thickness, when movable plate contacts feed inlet inner wall by the first spring pivotal, feed inlet inner wall gives movable plate and provides support force, reaches
To limit effect, movable plate is avoided to continue to rotate, movable plate Reversion Level makes feed inlet and outer casing inner wall reach closed shape
State avoids dust from spreading, and when coal ore is located at grizzly bar surface generation vibration generation dust, rubber strip stops dust, makes
Dust stops inside the housing, prevents dust to spread, avoids staff and suck dust for a long time, protect staff's
Health.
Detailed description of the invention
Fig. 1 is that the shell side of the utility model cuts open structural schematic diagram；
Fig. 2 is the shell overlooking structure diagram of the utility model；
Fig. 3 is the shell side structure schematic view of the utility model；
Fig. 4 is A structure enlargement diagram in Fig. 1 of the utility model；
Fig. 5 is the connecting rod structure side view enlarged diagram of the utility model.
In figure: 1, shell；11, rubber strip；12, grizzly bar；13, discharge port；14, supporting plate；15, the first fixed frame；16, second
Fixed frame；17, connection strap；2, vibrating motor；3, feed inlet；31, connecting rod；32, movable plate；33, rotating block；34, the first bullet
Spring；4, fixed block；41, pedestal；42, second spring；43, limited block.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1 to Fig. 5 is please referred to, a kind of embodiment provided by the utility model: a kind of coal mine transmission ore screening device,
Including shell 1, feed inlet 3, fixed block 4, rotating block 33, connection strap 17 and second spring 42,1 upper surface of shell is symmetrically installed with
First fixed frame 15,15 inside upper surface of the first fixed frame are equipped with vibrating motor 2, and vibrating motor 2 uses YZS-1.5-2 type,
The model vibrating motor 2 has that runnability is good, the advantage of price economy material benefit, can satisfy actual use needs, passes through type
Number search those of skill in the art and directly purchase on the market, it should be understood that when model can directly leaf through and search technical specification
Understood, therefore the equipment, without repeating, 1 upper end of shell is plugged with feed inlet 3, the setting of 3 inner wall side upper end of feed inlet
There is connecting rod 31,31 outer wall of connecting rod is rotatably equipped with equally distributed rotating block 33, two rotating blocks 33 and 3 inner wall of feed inlet
Be connected with 32 lower surface side of movable plate, 31 outer wall of connecting rod is socketed with the first spring 34,34 both ends of the first spring with two
33 surface of rotating block is in contact, and feed inlet 3 is rotatably connected to movable plate 32 by rotating block 33, and coal ore enters charging when use
Inside mouth 3, movable plate 32 is contacted, coal ore gives movable plate 32 downward power, movable plate 32 is forced to surround by self gravity
Connecting rod 31 rotates, and 32 side of movable plate is caused to move down, and coal ore can be entered inside shell 1 by feed inlet 3, stops
When being only fed, movable plate 32 provides support force, Reversion Level by the first spring 34, and movable plate 32 has certain thickness, activity
When plate 32 is by the first spring 34 rotation contact 3 inner wall of feed inlet, 3 inner wall of feed inlet gives movable plate 32 and provides support force, reaches
To limit effect, movable plate 32 is avoided to continue to rotate, 32 Reversion Level of movable plate makes feed inlet 3 and 1 inner wall of shell reach closing
State, avoid dust from spreading.
Shell 1 is provided with discharge port 13 away from 3 side outer wall of feed inlet, and discharge port 13 is set away from 1 side lower surface of shell
It is equipped with rubber strip 11, rubber strip 11 is designed using rubber material.When coal ore is located at 12 surface of grizzly bar generation vibration generation dust,
Rubber strip 11 stops dust, rests on dust inside shell 1, dust is prevented to spread, it is long to avoid staff
Phase sucks dust, protects the health of staff.Shell 1 is internally provided with the grizzly bar 12 of equidistant parallel distribution, grizzly bar
10 centimetres are divided between 12, grizzly bar 12 is connected by connection strap 17 with shell 1, and the installation of 17 both ends of connection strap is mounted on
Inside shell 1.1 lower end of shell is provided with supporting plate 14.1 upper surface of shell, grizzly bar 12 and supporting plate 14 are dip-parallel.Coal mine when use
Stone enters inside shell 1 by feed inlet 3, and contacts 12 upper surface of grizzly bar, provides vibration by vibrating motor 2, coal ore exists
The vibration of 12 upper surface of grizzly bar.It is mutually indepedent between grizzly bar 12, in the gravity by different size coal ore, vibrating motor
2 conduction have differences to the amplitude on grizzly bar 12, and avoidable coal ore is stuck between grizzly bar 12, and bulky coal ore stays in
12 upper surface of grizzly bar, coal ore small in size fall contact supporting plate 14 by the interval between grizzly bar 12.Coal ore is vibrated
When motor 2 generates vibration, grizzly bar 12 is in a strip shape, avoids coal ore generation movement and is hindered, avoids coal ore and screening
When be stuck between grizzly bar 12, improve the screening efficiency of screening installation, avoid and need manual cleaning when coal ore is blocked, reduce
The working strength of work group personnel.
1 two sides of shell are symmetrically installed with the second fixed frame 16, and 16 inside upper surface of the second fixed frame is respectively mounted fixed block
4,4 lower end of fixed block is provided with pedestal 41, and fixed block 4 is used by second spring 42 and 41 elastic connection of pedestal, second spring 42
When guaranteeing that the vibrated motor 2 of shell 1 shakes, pedestal 41 is relatively fixed, and pedestal 41 is detached from when shell 1 being avoided to shake.Gu
Determine 4 lower surface of block and 41 upper surface of pedestal is mounted on limited block 43, and 42 both ends of second spring are socketed in outside limited block 43
Wall, limited block 43 will not be moved for fixing when knee springing occurs for second spring 42.
Working principle: coal ore enters inside shell 1 by feed inlet 3 when use, and contacts 12 upper surface of grizzly bar, passes through
Vibrating motor 2 provides vibration, and coal ore shakes in 12 upper surface of grizzly bar, and bulky coal ore stays in 12 upper surface of grizzly bar.
It is mutually indepedent between grizzly bar 12, in the gravity by different size coal ore, in the conduction to grizzly bar 12 of vibrating motor 2
Amplitude has differences, and avoidable coal ore is stuck between grizzly bar 12, and coal ore small in size is fallen by the interval between grizzly bar 12
Fall contact supporting plate 14.When coal ore is vibrated the generation vibration of motor 2, grizzly bar 12 is in a strip shape, avoids coal ore and moves
It is hindered, avoids coal ore and be stuck between grizzly bar 12 in screening, improve the screening efficiency of screening installation, avoid coal
Manual cleaning is needed when ore blocks, and reduces the working strength of work group personnel.
Coal ore enters inside feed inlet 3 when use, contacts movable plate 32, coal ore gives movable plate by self gravity
32 downward power force movable plate 32 to rotate around connecting rod 31, cause 32 side of movable plate to move down, coal ore can
To be entered inside shell 1 by feed inlet 3.When stopping feed, movable plate 32 provides support force by the first spring 34, replys water
Flat, movable plate 32 has certain thickness, when movable plate 32 is by the first spring 34 rotation contact 3 inner wall of feed inlet, in feed inlet 3
Wall gives movable plate 32 and provides support force, reaches limit effect, movable plate 32 is avoided to continue to rotate.32 Reversion Level of movable plate,
So that feed inlet 3 and 1 inner wall of shell is reached closed state, dust is avoided to spread, coal ore is located at 12 surface of grizzly bar and shakes
When generating dust, rubber strip 11 stops dust, rests on dust inside shell 1, dust is prevented to spread, avoid
Staff sucks dust for a long time, protects the health of staff.
Second spring 42 is for when guaranteeing that the vibrated motor 2 of shell 1 shakes, pedestal 41 to be relatively fixed, avoids shell 1
Pedestal 41 is detached from when vibration.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of coal mine transmission ore screening device, including shell (1), feed inlet (3), fixed block (4), connecting rod (31),
Discharge port (13) and pedestal (41), it is characterised in that: shell (1) upper end is plugged with feed inlet (3), the feed inlet (3)
Inner wall side upper end is provided with connecting rod (31), and connecting rod (31) outer wall is rotatably equipped with equally distributed rotating block
(33), connecting rod (31) outer wall is socketed with the first spring (34), and the feed inlet (3) is rotatablely connected by rotating block (33)
Have movable plate (32), the shell (1) is provided with discharge port (13) away from feed inlet (3) side outer wall, the discharge port (13)
It is provided with rubber strip (11) away from shell (1) side lower surface, the shell (1) is internally provided with the grizzly bar of equidistant parallel distribution
(12), the grizzly bar (12) is connected by connection strap (17) with shell (1), and shell (1) lower end is provided with supporting plate (14),
Shell (1) two sides are symmetrically installed with the second fixed frame (16), and the second fixed frame (16) inside upper surface is respectively mounted
Fixed block (4), fixed block (4) lower end are provided with pedestal (41), and the fixed block (4) passes through second spring (42) and pedestal
(41) elastic connection.
2. a kind of coal mine transmission ore screening device according to claim 1, it is characterised in that: on the shell (1)
Surface is symmetrically installed with the first fixed frame (15), and the first fixed frame (15) inside upper surface is equipped with vibrating motor (2).
3. a kind of coal mine transmission ore screening device according to claim 1, it is characterised in that: the fixed block (4)
Lower surface and pedestal (41) upper surface are mounted on limited block (43), and second spring (42) both ends are socketed in limited block (43)
Outer wall.
4. a kind of coal mine transmission ore screening device according to claim 1, it is characterised in that: two rotating blocks
(33) it is connected with feed inlet (3) inner wall and movable plate (32) lower surface side.
5. a kind of coal mine transmission ore screening device according to claim 1, it is characterised in that: first spring
(34) both ends are in contact with two rotating block (33) surfaces.
6. a kind of coal mine transmission ore screening device according to claim 1, it is characterised in that: the rubber strip (11)
It is designed using rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109653.1U CN209663704U (en) | 2019-01-23 | 2019-01-23 | A kind of coal mine transmission ore screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109653.1U CN209663704U (en) | 2019-01-23 | 2019-01-23 | A kind of coal mine transmission ore screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663704U true CN209663704U (en) | 2019-11-22 |
Family
ID=68566584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920109653.1U Expired - Fee Related CN209663704U (en) | 2019-01-23 | 2019-01-23 | A kind of coal mine transmission ore screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209663704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115739763A (en) * | 2022-11-03 | 2023-03-07 | 安徽省金正塑业有限公司 | Cleaning device for recycling waste metal |
-
2019
- 2019-01-23 CN CN201920109653.1U patent/CN209663704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115739763A (en) * | 2022-11-03 | 2023-03-07 | 安徽省金正塑业有限公司 | Cleaning device for recycling waste metal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207563044U (en) | A kind of self-action Chinese medicine material crushing machine | |
| CN209663704U (en) | A kind of coal mine transmission ore screening device | |
| CN207308296U (en) | A kind of building machinery sand sieving machine | |
| CN208672605U (en) | A kind of gas detecting device | |
| CN208420852U (en) | A kind of mining mine hole air detecting device | |
| CN208864203U (en) | A kind of ground brush assemblies of easy-to-mount dust catcher | |
| CN108327070B (en) | A kind of sand lime uniform stirring watering device | |
| CN205308775U (en) | Removable tertiary shaking screen extension of sieve | |
| CN109127368A (en) | A kind of high efficiency screening plant for ore-rock exploitation | |
| CN109794110A (en) | A kind of textile bag Portable dust environmental protection equipment | |
| CN210097857U (en) | Rubbing crusher that possesses screening function | |
| CN209020757U (en) | A kind of screening plant for building that screening effect is good | |
| CN211246410U (en) | Automatic material device is thrown in measurement | |
| CN209714471U (en) | A kind of geothermal well distinguishes the device of clean landwaste with mud shaker | |
| CN208679290U (en) | A kind of construction stone pulverizing device | |
| CN208373580U (en) | A kind of new and effective spin vibration sieve | |
| CN208044097U (en) | A kind of food inspection device | |
| CN208865707U (en) | A kind of mine rock material crusher with dustproof effect | |
| CN214718315U (en) | Double-motor direct-discharging screen for medicine processing | |
| CN216262615U (en) | Natural asphalt granule packing dust keeper | |
| CN218382584U (en) | Tungsten trioxide adding device | |
| CN208928549U (en) | A kind of vibrating screen | |
| CN208799986U (en) | A kind of ground agitating device | |
| CN209715248U (en) | A kind of fungus medicinal material crushing receipts powder production equipment | |
| CN213193831U (en) | Mine rubble grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |