CN209480582U - A kind of Coal Transportation machine belt deviation correcting device - Google Patents
A kind of Coal Transportation machine belt deviation correcting device Download PDFInfo
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- CN209480582U CN209480582U CN201920088375.6U CN201920088375U CN209480582U CN 209480582 U CN209480582 U CN 209480582U CN 201920088375 U CN201920088375 U CN 201920088375U CN 209480582 U CN209480582 U CN 209480582U
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- transfer roller
- shaft
- internal gear
- correcting device
- deviation correcting
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Abstract
A kind of Coal Transportation machine belt deviation correcting device of the utility model discloses a kind of device for using lift transfer roller group, rectifying a deviation by uneven revolving speed to belt formation correction power.Lift transfer roller group has prevented influence of conventional linkage formula correction wheel when without correction to travelling belt.It is characterized in that two support frames are respectively placed in fixed seat at bottom two sides medium position, and it is parallel to each other, first pressing inductive switch and the second pressing inductive switch are respectively placed at the top of two support frames, two support bases are respectively placed on the first pressing inductive switch and the second pressing inductive switch, two groups of connecting rods are respectively placed on two support bases, two pressure rollers are rotatably placed in respectively at the top of two groups of connecting rods, one group of connecting rod is made of two connecting rods, and two connecting rod one end are connected with the two sides of support base respectively, the pressure roller is located between two connecting rod other ends, multiple screws are equipped on the fixed seat at bottom.
Description
Technical field
A kind of Coal Transportation machine belt deviation correcting device of the utility model, the belt being related on a kind of pair of Coal Transportation machine carry out
The device of correction belongs to coal mine equipment field.In particular to a kind of to use lift transfer roller group, by uneven revolving speed to belt
Form the device that correction power is rectified a deviation.
Background technique
In Coal mine excavation, due to its special environment, often using belt-type means of transportation to coal mine class
Material is conveyed, and conveying type belt can damage or roller dress partially etc. due to there is sideslip, cause belt
Excessive wear fracture, material is unrestrained to seriously affect entire production and transport system, therefore the transport establishment of belt class often is provided with
Automatic deviation rectifying device, traditional deviation correcting device generally use link mechanism and rectify a deviation, but the correction of link-type, slow, power of rectifying a deviation
Spend it is small, while among it shaft link-type deviation correcting roller because its error-correction structure with certain degree of moveing freely, in belt
It can also affect to the sideslip of belt when transport.
Notification number CN207267693U discloses a kind of belt feeder deviation correcting device and belt feeder, the deviation correcting device for pair
The belt of belt feeder is rectified a deviation, and the belt feeder includes belt frame, and the belt includes return belt section, the correction dress
It sets including support frame, revolving part and carrying roller, support frame as described above is fixedly connected with the belt frame, and the revolving part is rotatable
It is arranged on support frame as described above and is circumferentially rotated using the vertical direction center line of support frame as described above as axis with respect to support frame as described above, institute
It states revolving part to be fixedly connected with the both ends of the carrying roller, the carrying roller is located at the lower section of return belt section, support frame as described above and institute
It states revolving part to be located above return belt section, the deviation-adjusting carrier roller of the device is connected with revolving part, in no belt deviation at carrying roller
Assistant conveyance is carried out to conveyer belt on the downside of conveyer belt, rotates freely oscillatory with certain since it is connected with revolving part,
The sideslip of belt can be had an impact, while the correction dynamics of its self-adapting type correction is smaller, speed is slower.
Summary of the invention
In order to improve above situation, a kind of Coal Transportation machine belt deviation correcting device of the utility model provides a kind of using liter
Drop formula transfer roller group forms the device that correction power is rectified a deviation to belt by uneven revolving speed.Lift transfer roller group has prevented to pass
Influence of the link-type correction wheel of uniting when without correction to travelling belt.
A kind of Coal Transportation machine belt deviation correcting device of the utility model is achieved in that a kind of coal mine fortune of the utility model
Defeated machine belt deviation correcting device presses inductive switch by pressure roller, connecting rod, support base, first, support frame, the second electric pushrod, turns
Roller group, spring bearing, the second motor, motor fixing seat, screw, fixed seat at bottom, the second pressing inductive switch, first electronic push away
Bar, first motor, the first internal gear, third internal gear and shaft composition, two support frames are respectively placed in fixed seat at bottom two sides
Medium position, and be parallel to each other, the first pressing inductive switch and the second pressing inductive switch are respectively placed at the top of two support frames,
Two support bases are respectively placed on the first pressing inductive switch and the second pressing inductive switch, and two groups of connecting rods are respectively placed in two
On support base, two pressure rollers are rotatably placed in respectively at the top of two groups of connecting rods, and one group of connecting rod is made of two connecting rods, and
Two connecting rod one end are connected with the two sides of support base respectively, and the pressure roller is located between two connecting rod other ends, described
Multiple screws are equipped on fixed seat at bottom, two the first electric pushrods are respectively placed in one end of fixed seat at bottom, and are located at
Two corner locations of fixed seat at bottom one end, two the second electric pushrods are respectively placed in the other end of fixed seat at bottom, and divide
Not Wei Yu the fixed seat at bottom other end two corner locations, be equipped with motor fixing seat at the top of first electric pushrod, it is described
Be equipped with motor fixing seat at the top of second electric pushrod, the both ends of a shaft pass through respectively fixing bearing be placed in two it is first electronic
In motor fixing seat at the top of push rod, the both ends of another shaft pass through fixing bearing respectively and are placed in two the second electric pushrod tops
In the motor fixing seat in portion, transfer roller group is equipped in the shaft, the transfer roller group is by the first transfer roller, the second transfer roller and third transfer roller
Composition, second transfer roller are located at shaft medium position, and second transfer roller is solid roll, first transfer roller and third transfer roller
The two sides of the second transfer roller are located at, first transfer roller and third transfer roller are respectively hollow roll, the both ends of first transfer roller
It is equipped with spring bearing between shaft, spring bearing is equipped between the both ends and shaft of the third transfer roller, the first internal gear is set
It in the first transfer roller, and is placed in shaft, first internal gear and the first transfer roller are meshed, and third internal gear is placed in third
It in transfer roller, and is placed in shaft, the third internal gear and third transfer roller are meshed, first internal gear and the first transfer roller
Between transmission ratio be less than transmission ratio between third internal gear and third transfer roller, the position phase of first transfer roller in two shafts
Instead, the position of the third transfer roller in two shafts is on the contrary, first motor is placed in one at the top of first electric pushrod
In motor fixing seat, and it is connected with adjacent shaft one end, the second motor is placed in one at the top of second electric pushrod
In motor fixing seat, and it is connected with adjacent shaft one end, the first pressing inductive switch electronic is pushed away for controlling first
The work of bar and first motor, the second pressing inductive switch are used to control the work of the second electric pushrod and the second motor,
The roller surface is equipped with friction pad, and transfer roller group surface is equipped with rubber pad, multiple rubber teeths are equipped on the rubber pad.
Beneficial effect.
One, the rectifying effect to sideslip transmission belt is effectively improved.
Two, correction great efforts, it is high-efficient.
Three, lift transfer roller group has prevented influence of conventional linkage formula correction wheel when without correction to travelling belt.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of Coal Transportation machine belt deviation correcting device of the utility model.
Fig. 2 is a kind of structural schematic diagram of Coal Transportation machine belt deviation correcting device of the utility model.
Fig. 3 is a kind of operation schematic diagram of Coal Transportation machine belt deviation correcting device of the utility model.
In attached drawing
Wherein part are as follows: pressure roller (1), connecting rod (2), support base (3), the first pressing inductive switch (4), support frame (5),
Second electric pushrod (6), the first transfer roller (7), the second transfer roller (8), third transfer roller (9), spring bearing (10), the second motor
(11), motor fixing seat (12), screw (13), fixed seat at bottom (14), the second pressing inductive switch (15), the first electric pushrod
(16), first motor (17), the first internal gear (18), third internal gear (19), shaft (20), belt (21).
Specific embodiment:
A kind of Coal Transportation machine belt (21) deviation correcting device of the utility model is achieved in that by pressure roller (1), connecting rod
(2), support base (3), the first pressing inductive switch (4), support frame (5), the second electric pushrod (6), transfer roller group, spring bearing
(10), the second motor (11), motor fixing seat (12), screw (13), fixed seat at bottom (14), the second pressing inductive switch
(15), the first electric pushrod (16), first motor (17), the first internal gear (18), third internal gear (19) and shaft (20) group
At two support frames (5) are respectively placed in fixed seat at bottom (14) two sides medium position, and are parallel to each other, and the first press sense should be opened
It closes (4) and the second pressing inductive switch (15) is respectively placed in two support frames (5) tops, two support bases (3) are respectively placed in the
In one pressing inductive switch (4) and the second pressing inductive switch (15), two groups of connecting rods (2) are respectively placed in two support bases (3)
On, two pressure rollers (1) are rotatably placed in respectively at the top of two groups of connecting rods (2), and one group of connecting rod (2) is by two connecting rods (2)
Composition, and two connecting rod (2) one end are connected with the two sides of support base (3) respectively, the pressure roller (1) is located at two connecting rods
(2) it between the other end, is equipped with multiple screws (13) on the fixed seat at bottom (14), two the first electric pushrods (16) are set respectively
In one end of fixed seat at bottom (14), and two corner locations of fixed seat at bottom (14) one end are located at, two second electricity
Dynamic push rod (6) are respectively placed in the other end of fixed seat at bottom (14), and are located at two of fixed seat at bottom (14) other end
Corner location, the first electric pushrod (16) top are equipped with motor fixing seat (12), set at the top of second electric pushrod (6)
Have motor fixing seat (12), the both ends of a shaft (20) pass through fixing bearing respectively and are placed in two the first electric pushrod (16) tops
In the motor fixing seat (12) in portion, the both ends of another shaft (20) pass through fixing bearing respectively and are placed in two the second electric pushrods
(6) in the motor fixing seat (12) at the top of, transfer roller group is equipped on the shaft (20), the transfer roller group is by the first transfer roller (7),
Two transfer rollers (8) and third transfer roller (9) composition, second transfer roller (8) are located at shaft (20) medium position, second transfer roller
It (8) is solid roll, first transfer roller (7) and third transfer roller (9) are located at the two sides of the second transfer roller (8), and described first turn
Roller (7) and third transfer roller (9) are respectively hollow roll, are equipped with support shaft between the both ends and shaft (20) of first transfer roller (7)
It holds (10), is equipped with spring bearing (10) between the both ends and shaft (20) of the third transfer roller (9), the first internal gear (18) is placed in
It in first transfer roller (7), and is placed on shaft (20), first internal gear (18) and the first transfer roller (7) are meshed, in third
Gear (19) is placed in third transfer roller (9), and is placed on shaft (20), the third internal gear (19) and third transfer roller (9)
It is meshed, the transmission ratio between first internal gear (18) and the first transfer roller (7) is less than third internal gear (19) and third transfer roller
(9) transmission ratio between, the position of first transfer roller (7) on two shafts (20) is on the contrary, described on two shafts (20)
Motor of the position of third transfer roller (9) on the contrary, first motor (17) is placed in one at the top of first electric pushrod (16) is fixed
On seat (12), and it is connected with adjacent shaft (20) one end, the second motor (11) is placed in one second electric pushrod (6)
In the motor fixing seat (12) at top, and it is connected with adjacent shaft (20) one end, first pressing inductive switch (4) is used
Work in control the first electric pushrod (16) and first motor (17), second pressing inductive switch (15) is for control the
The work of two electric pushrods (6) and the second motor (11), pressure roller (1) surface are equipped with friction pad, and transfer roller group surface is set
There is rubber pad, multiple rubber teeths are equipped on the rubber pad.
In use, the utility model is placed below conveyor belt (21) first, two pressure rollers (1) are located at skin
The two sides of band (21), and fixed seat at bottom (14) are installed by screw (13) and are fixed, under original state, pressure roller (1) and fortune
Defeated machine belt (21) does not contact, and two groups of transfer rollers are located at below conveyor belt (21), when conveyor belt (21) offsets to one side
When, belt (21) belt (21) reaches above the pressure roller (1) being connected with the first pressing inductive switch (4), and pressure roller (1) is downward
It presses, the first pressing inductive switch (4) starting, the first electric pushrod (16) pushes up the transfer roller group that first motor (17) controls
It rises, contacts transfer roller group and belt (21), while first motor (17) rotates, drive shaft (20) rotation, the in transfer roller group
Two transfer rollers (8) are identical as shaft (20) revolving speed, and the transmission ratio between first internal gear (18) and the first transfer roller (7) is less than third
Transmission ratio between internal gear (19) and third transfer roller (9), the first transfer roller (7) are driven by the first internal gear (18), rotating ratio
Second transfer roller (8) revolving speed is low, and third transfer roller (9) is driven by secondary annulus, revolving speed highest, so as to form one kind from belt
(21) state that side is promoted to other side revolving speed, transfer roller group and transporter machine belt (21) contact, different revolving speeds can give skin
(21) power deviated to the other side of band, so that belt (21) is rectified a deviation；
When travelling belt (21) is deviated to the other side, belt (21) presses the pressure above the second pressing inductive switch (15)
Roller (1) pulls down pressure roller (1), and the second pressing inductive switch (15) starting, the second electric pushrod (6) is by the second motor
(11) the transfer roller group controlled raises upwards, contacts transfer roller group and belt (21), while the second motor (11) rotates, drives shaft
(20) it rotates, the second transfer roller (8) in transfer roller group is identical as shaft (20) revolving speed, first internal gear (18) and the first transfer roller
(7) transmission ratio between is less than the transmission ratio between third internal gear (19) and third transfer roller (9), and the first transfer roller (7) passes through in first
Gear (18) transmission, the second transfer roller of rotating ratio (8) revolving speed is low, and third transfer roller (9) is driven by secondary annulus, and revolving speed is most
Height, the position of first transfer roller (7) on two shafts (20) is on the contrary, the third transfer roller (9) on two shafts (20)
Position on the contrary, so as to form the state that one kind is promoted from another lateralization revolving speed of belt (21), transfer roller group and transporter skin
Band (21) contacts, and uneven revolving speed can give (21) power to offset to one side of belt, so that belt (21) is rectified a deviation, in turn
Automatic deviation correction is carried out to conveyor belt (21)；
Pressure roller (1) surface is equipped with the design of friction pad, avoids skidding between belt (21) and pressure roller (1), makes lower pressure
It can convert as far as possible to pressing inductive switch；
Transfer roller group surface is equipped with the design of rubber pad, can increase the frictional force between belt (21), rectifying effect
More preferably；
It is equipped with the design of multiple rubber teeths on the rubber pad, the frictional force between belt (21) can be further increased,
Further increase correction power；
Reach using lift transfer roller group, the mesh that correction power is rectified a deviation is formed to belt (21) by uneven revolving speed
's.
Above-described embodiment is the preferred embodiment of the utility model, is not intended to limit the utility model the range of implementation.
Any those skilled in the art improve in the invention scope for not departing from the utility model when can make a little, i.e., all
It is the same improvement done according to the utility model, should be the scope of the utility model and covered.
Claims (7)
1. a kind of Coal Transportation machine belt deviation correcting device, it is characterized in that: should be opened by pressure roller, connecting rod, support base, the first press sense
Pass, support frame, the second electric pushrod, transfer roller group, spring bearing, the second motor, motor fixing seat, screw, fixed seat at bottom,
Two pressing inductive switches, the first electric pushrod, first motor, the first internal gear, third internal gear and shaft composition, two supports
Frame is respectively placed in fixed seat at bottom two sides medium position, and is parallel to each other, and the first pressing inductive switch and the second press sense should be opened
Pass is respectively placed at the top of two support frames, and two support bases are respectively placed in the first pressing inductive switch and the second pressing inductive switch
On, two groups of connecting rods are respectively placed on two support bases, and two pressure rollers are rotatably placed in respectively at the top of two groups of connecting rods, and one group
Connecting rod is made of two connecting rods, and two connecting rod one end are connected with the two sides of support base respectively, and the pressure roller is located at
Between two connecting rod other ends, multiple screws are equipped on the fixed seat at bottom, two the first electric pushrods are respectively placed in bottom
One end of portion's fixing seat, and two corner locations of fixed seat at bottom one end are located at, two the second electric pushrods are set respectively
In the other end of fixed seat at bottom, and two corner locations of the fixed seat at bottom other end are located at, described first electronic pushes away
It is equipped with motor fixing seat at the top of bar, is equipped with motor fixing seat at the top of second electric pushrod, the both ends of a shaft lead to respectively
It crosses fixing bearing to be placed in the motor fixing seat at the top of two the first electric pushrods, the both ends of another shaft pass through fixation respectively
Bearing is placed in the motor fixing seat at the top of two the second electric pushrods, is equipped with transfer roller group in the shaft, the transfer roller group by
First transfer roller, the second transfer roller and third transfer roller composition, second transfer roller are located at shaft medium position, and second transfer roller is real
Heart roller, first transfer roller and third transfer roller are located at the two sides of the second transfer roller, first transfer roller and third transfer roller difference
For hollow roll, be equipped with spring bearing between the both ends and shaft of first transfer roller, the both ends of the third transfer roller and shaft it
Between be equipped with spring bearing, the first internal gear is placed in the first transfer roller, and is placed in shaft, first internal gear and first turn
Roller is meshed, and third internal gear is placed in third transfer roller, and is placed in shaft, and the third internal gear is mutually nibbled with third transfer roller
It closing, transmission ratio between first internal gear and the first transfer roller is less than the transmission ratio between third internal gear and third transfer roller, and two
The position of first transfer roller in shaft on the contrary, the position of the third transfer roller in two shafts on the contrary, first motor is set
In motor fixing seat at the top of one of them first electric pushrod, and it is connected with adjacent shaft one end, the second motor is set
In motor fixing seat at the top of one of them second electric pushrod, and it is connected with adjacent shaft one end.
2. a kind of Coal Transportation machine belt deviation correcting device according to claim 1, it is characterised in that the surface of the pressure roller
It is equipped with friction pad.
3. a kind of Coal Transportation machine belt deviation correcting device according to claim 1, it is characterised in that transfer roller group surface
It is equipped with rubber pad.
4. a kind of Coal Transportation machine belt deviation correcting device according to claim 3, it is characterised in that set on the rubber pad
There are multiple rubber teeths.
5. a kind of Coal Transportation machine belt deviation correcting device according to claim 1, it is characterised in that second transfer roller is
Solid roll.
6. a kind of Coal Transportation machine belt deviation correcting device according to claim 1, it is characterised in that first transfer roller is
Hollow roll.
7. a kind of Coal Transportation machine belt deviation correcting device according to claim 1, it is characterised in that the third transfer roller is
Hollow roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088375.6U CN209480582U (en) | 2019-01-21 | 2019-01-21 | A kind of Coal Transportation machine belt deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088375.6U CN209480582U (en) | 2019-01-21 | 2019-01-21 | A kind of Coal Transportation machine belt deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209480582U true CN209480582U (en) | 2019-10-11 |
Family
ID=68131616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088375.6U Active CN209480582U (en) | 2019-01-21 | 2019-01-21 | A kind of Coal Transportation machine belt deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209480582U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712418A (en) * | 2019-10-18 | 2020-01-21 | 嘉峪关天源新材料有限责任公司 | Device for correcting deviation of composite plate strip steel |
| CN110877801A (en) * | 2019-12-07 | 2020-03-13 | 山东大学 | Adjustable automatic deviation rectifying system and method for aluminum sulfate crystallization production line |
| CN111532703A (en) * | 2020-05-13 | 2020-08-14 | 王明洋 | Coal mine belt conveyer |
| CN115783854A (en) * | 2023-02-03 | 2023-03-14 | 山东德裕天虹新材料科技有限公司 | Packaging bag deviation rectifying conveyor |
-
2019
- 2019-01-21 CN CN201920088375.6U patent/CN209480582U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712418A (en) * | 2019-10-18 | 2020-01-21 | 嘉峪关天源新材料有限责任公司 | Device for correcting deviation of composite plate strip steel |
| CN110877801A (en) * | 2019-12-07 | 2020-03-13 | 山东大学 | Adjustable automatic deviation rectifying system and method for aluminum sulfate crystallization production line |
| CN111532703A (en) * | 2020-05-13 | 2020-08-14 | 王明洋 | Coal mine belt conveyer |
| CN115783854A (en) * | 2023-02-03 | 2023-03-14 | 山东德裕天虹新材料科技有限公司 | Packaging bag deviation rectifying conveyor |
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