CN220635158U - Mud-rock separating feeder - Google Patents
Mud-rock separating feeder Download PDFInfo
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- CN220635158U CN220635158U CN202322279294.3U CN202322279294U CN220635158U CN 220635158 U CN220635158 U CN 220635158U CN 202322279294 U CN202322279294 U CN 202322279294U CN 220635158 U CN220635158 U CN 220635158U
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- mud
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- 239000011435 rock Substances 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 142
- 238000012216 screening Methods 0.000 claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 12
- 239000004575 stone Substances 0.000 description 9
- 238000010009 beating Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a mud-rock separation type feeder, which belongs to the technical field of separation equipment and comprises a frame and a first screening mechanism, wherein the front end of the frame is a discharge end; the first material distributing roller assembly comprises a plurality of first material distributing rollers; wherein, two first material distributing rollers closest to the discharging end are respectively connected with a first screening motor in a transmission way through chains; the rotation speed of one first material distributing roller closest to the discharging end is highest, and the rotation speeds of other first material distributing rollers are sequentially reduced and are in transmission connection with each other; the utility model solves the problems that the existing mud-rock separator depends on a chain plate feeder, has poor screening effect and is easy to cause machine clamping by adopting a differential material distribution mode.
Description
Technical Field
The utility model relates to the technical field of separation equipment, in particular to a mud-rock separation type feeder.
Background
The mud-stone separator is a machine for separating soil from stones and generally comprises a frame, a plurality of material distributing rollers arranged on the frame and a power mechanism for driving the material distributing rollers to rotate. For example, a unilateral transmission type mud-rock separator proposed by prior art CN 216631481U comprises a horizontally arranged support frame, wherein the top end of the support frame is provided with a plurality of screen rollers which are uniformly arranged at intervals, each screen roller is provided with a sprocket, a transmission chain is arranged between each sprocket, and the sprocket is in transmission connection with a power mechanism. However, the rotation speed of the material separating roller is the same, so that the material screening effect is not good, the power is poor, and the problem of machine clamping is easy to occur.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a mud-rock separating feeder which solves the problems that the existing mud-rock separator is poor in screening effect and easy to clamp in a differential material separating mode.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the mud-rock separation type feeder comprises a frame and a first screening mechanism, wherein the front end of the frame is a discharge end, and the first screening mechanism comprises a first material distributing roller assembly rotatably installed on the frame and a first screening motor fixedly installed on the frame; the first material distributing roller assembly comprises a plurality of first material distributing rollers; wherein, two first material distributing rollers closest to the discharging end are respectively connected with a first screening motor in a transmission way through chains; the rotation speed of one first material distributing roller closest to the discharging end is highest, and the rotation speeds of other first material distributing rollers are sequentially reduced and are in transmission connection with each other.
Further, in the first material distributing roller assembly, a first sprocket is arranged on one first material distributing roller closest to the discharging end and is in transmission connection with a first screening motor through a chain; other first material distributing rollers, two adjacent rollers form a differential material distributing unit;
in each differential material distributing unit, a first material distributing roller close to a material outlet end is marked as a material distributing roller A, the other material distributing roller B is marked as a material distributing roller A, a duplex chain wheel A is arranged on the material distributing roller A, a duplex chain wheel B is arranged on the material distributing roller B, the number of teeth of the outer ring of the duplex chain wheel A is smaller than that of the outer ring of the duplex chain wheel B, and the outer ring of the duplex chain wheel A is in transmission connection with the outer ring of the duplex chain wheel B through a chain;
in the adjacent two differential material distribution units, the inner ring of the duplex chain wheel B of the differential material distribution unit positioned at the front side is in transmission connection with the inner ring of the duplex chain wheel A in the other differential material distribution unit through a chain, and the number of teeth of the inner ring of the duplex chain wheel B is smaller than that of the inner ring of the duplex chain wheel A;
the inner ring of the duplex chain wheel A closest to the discharge end is in transmission connection with the first screening motor through a chain.
Further, the mud-rock separator also comprises a second screening mechanism, wherein the second screening mechanism comprises a second feed dividing roller assembly rotatably arranged on the frame and a second screening motor fixedly arranged on the frame; the second material distributing roller assembly is lower than the first material distributing roller assembly and receives the first material distributing roller assembly; the second feed divider roller assembly comprises a plurality of second feed divider rollers, wherein two second feed divider rollers closest to the discharge end are respectively connected with a second screening motor in a transmission way through chains; the second feed dividing rollers closest to the discharge end are independently formed into a group, every two adjacent second feed dividing rollers form a constant-speed feed dividing unit, and the rotating speeds of the two second feed dividing rollers positioned in the same constant-speed feed dividing unit are the same; the rotation speed of one second distributing roller closest to the discharging end is highest, and the rotation speeds of the second distributing rollers of other groups are sequentially reduced and are in transmission connection with each other.
Further, in the second feed divider roller assembly, a second sprocket is arranged on one second feed divider roller closest to the discharge end and is in transmission connection with a second screening motor through a chain;
in each constant-speed material distributing unit, one second material distributing roller close to the discharging end is marked as a material distributing roller C, the other second material distributing roller is marked as a material distributing roller D, the material distributing roller C is provided with a duplex chain wheel C, the material distributing roller D is provided with a duplex chain wheel D, the number of teeth of the outer ring of the duplex chain wheel C is equal to the number of teeth of the outer ring of the duplex chain wheel D, and the outer ring of the duplex chain wheel C is in transmission connection with the outer ring of the duplex chain wheel D through a chain;
in the two adjacent constant-speed material distribution units, the inner ring of the duplex sprocket D of the constant-speed material distribution unit positioned at the front side is in transmission connection with the inner ring of the duplex sprocket C in the other constant-speed material distribution unit through a chain, and the number of teeth of the inner ring of the duplex sprocket D is smaller than that of the inner ring of the duplex sprocket C;
the inner ring of the duplex chain wheel C closest to the discharge end is in transmission connection with the second screening motor through a chain.
Further, the frame is provided with the conveyer belt under first feed divider roller subassembly and second feed divider roller subassembly, the direction of delivery of conveyer belt is opposite with the direction of delivery of first feed divider roller subassembly and second feed divider roller subassembly, the conveyer belt is connected with the conveying motor, the conveying motor is installed in the frame.
Further, the first screening motor, the second screening motor and the conveying motor are all gear motors.
Further, a feed hopper is arranged on the frame and is positioned right above the first material distributing roller assembly.
Further, a discharging chute is arranged on the frame, the discharging chute is positioned at the discharging end of the frame, and the horizontal projection of the discharging direction of the discharging chute is perpendicular to the conveying direction of the second distributing roller assembly.
By adopting the technical scheme, the utility model has the following beneficial effects:
1. the first screening mechanism is mainly used for loading and dispersing materials, one first material distributing roller closest to the discharging end in the first material distributing roller assembly has the highest rotating speed and has a faster material beating speed so as to push out materials, the rotating speeds of other first material distributing rollers are sequentially reduced, the materials are distributed through speed difference, and the mud-rock separation effect is improved. In addition, two first feed divider rolls that are closest to the discharge end are connected with first screening motor transmission through the chain respectively for these two first feed divider rolls have stronger power, and then the phenomenon of card machine is difficult for appearing in the discharge gate of first feed divider roll assembly.
2. The second screening mechanism is mainly used for screening mud, the rotation speed of one second feed dividing roller closest to the discharge end is highest in the second feed dividing roller assembly, quick pushing is achieved, the rotation speeds of the second feed dividing rollers of other groups are sequentially reduced, differential feed dividing is achieved, the rotation speeds of the two second feed dividing rollers in the same group are the same, differential speed and constant speed are combined, compared with a traditional mode of screening mud at constant speed, the mud screening effect of the mud screening mechanism is better, power is respectively provided for the two second feed dividing rollers which are located in front, and the phenomenon of machine clamping is not easy to occur in the second feed dividing roller assembly.
3. The utility model is provided with the first screening mechanism and the second screening mechanism, and the mud-rock separation effect is further improved through multiple screening. In addition, still be provided with the conveyer belt in the frame, convey out the earth of sieving down through the conveyer belt to the convenience is handled earth.
4. The utility model is also provided with a feed hopper and a blanking chute, so that the whole equipment can be arranged on mobile equipment (such as a tractor) to be used as a mobile screen, and can be easily transported to any construction site for mud-rock separation work. Compared with the existing mud-rock separating equipment, the mud-rock separating equipment has the advantages of small size, convenience in transferring and good mud-rock separating effect.
Drawings
Fig. 1 is a schematic perspective view of a mud-rock separation type feeder according to embodiment 1 of the present utility model;
fig. 2 is a top view of a mud-rock separation type feeder according to embodiment 1 of the present utility model;
FIG. 3 is a left side view of the mudstone separated feeder according to embodiment 1 of the present utility model;
fig. 4 is a schematic diagram of a transmission connection between two adjacent differential splitting units according to embodiment 1 of the present utility model;
FIG. 5 is a schematic perspective view of a duplex sprocket A according to embodiment 1 of the present utility model;
FIG. 6 is a schematic perspective view of a duplex sprocket D according to embodiment 1 of the present utility model;
FIG. 7 is a left side view of a mudstone separated feeder according to embodiment 2 of the present utility model;
wherein, the reference numerals in the drawings are as follows: the device comprises a 1-frame, a 2-first screening mechanism, a 3-first screening motor, a 4-first material distributing roller, a 5-first chain wheel, a 6-speed reduction material distributing unit, a 7-duplex chain wheel A, an 8-duplex chain wheel B, a 9-second screening mechanism, a 10-second screening motor, a 11-second material distributing roller, a 12-constant speed material distributing unit, a 13-second chain wheel, a 14-duplex chain wheel C, a 15-duplex chain wheel D, a 16-conveyor belt, a 17-conveyor motor, a 18-discharge end, a 19-feed hopper and a 20-blanking chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1-6, the mud-rock separation type feeder comprises a frame 1, a first screening mechanism 2 and a second screening mechanism 9. The front end of the frame 1 is a discharge end 18, and the second screening means 9 is closer to the discharge end 18 than the first screening means 2.
The first screening mechanism 2 comprises a first material distributing roller assembly rotatably arranged on the frame 1 and a first screening motor 3 fixedly arranged on the frame 1. The first material distributing roller assembly comprises a plurality of first material distributing rollers 4; wherein, two first feed rollers 4 closest to discharge end 18 are respectively connected with first screening motor 3 in a transmission way through a chain. The first material distributing roller 4 closest to the discharging end 18 has the highest rotating speed, and the other first material distributing rollers 4 are sequentially reduced in rotating speed and are in transmission connection with each other.
Specifically, in the first material distributing roller assembly, a first sprocket 5 is mounted on one first material distributing roller 4 closest to the discharging end 18, and the first sprocket 5 is in transmission connection with the first screening motor 3 through a chain. The other first material distributing rollers 4 are adjacent two to form a differential material distributing unit.
In each differential material distributing unit, one first material distributing roller 4 close to the discharging end 18 is marked as a material distributing roller A, the other first material distributing roller is marked as a material distributing roller B, a duplex chain wheel A7 is arranged on the material distributing roller A, a duplex chain wheel B8 is arranged on the material distributing roller B, the number of teeth of the outer ring of the duplex chain wheel A7 is smaller than the number of teeth of the outer ring of the duplex chain wheel B8, and the outer ring of the duplex chain wheel A7 is in transmission connection with the outer ring of the duplex chain wheel B8 through a chain. The arrangement is such that in the same differential feed unit the rotational speed of feed roll a is higher than the rotational speed of feed roll B.
In the adjacent two differential material distribution units, the inner ring of the duplex chain wheel B8 of the differential material distribution unit positioned at the front side is in transmission connection with the inner ring of the duplex chain wheel A7 in the other differential material distribution unit through a chain, and the number of teeth of the inner ring of the duplex chain wheel B8 is smaller than that of the inner ring of the duplex chain wheel A7. In such a setting, in two adjacent differential feed distribution units, the differential feed distribution unit positioned at the front side has the rotating speed of the feed distribution roller B higher than that of the feed distribution roller A in the other differential feed distribution unit, so that the first feed distribution roller 4 has a slower speed than one and is decelerated step by step.
The inner ring of the duplex chain wheel A7 closest to the discharging end 18 is in transmission connection with the first screening motor 3 through a chain, and the duplex chain wheel A7 is directly driven by the first screening motor 3.
In this embodiment, the first screening mechanism 2 is provided with four differential feed dividing units, i.e. a total of nine first feed dividing rolls 4. Starting from the direction of the discharging end 18, the first material distributing roller 4 is used for fast material beating and pushing, the second material distributing roller drives the third material distributing roller, the third material distributing roller drives the fourth material distributing roller, the fourth material distributing roller drives the fourth material distributing roller, and the fourth material distributing roller drives the fourth material distributing roller. The structure of the duplex sprocket A7 is shown in fig. 5, the number of teeth of the outer ring of the duplex sprocket A7 is twelve, the number of teeth of the inner ring is sixteen, the duplex sprocket B8 is reversed, the number of teeth of the outer ring is sixteen, and the number of teeth of the inner ring is twelve. The outer ring and the inner ring of the duplex sprocket A7 are arranged at intervals, the inner ring is positioned between the outer ring and the frame 1, and likewise, the outer ring and the inner ring of the duplex sprocket B8 are arranged at intervals, and the inner ring is positioned between the outer ring and the frame 1.
The first screening mechanism 2 is mainly used for loading and dispersing materials, one first material distributing roller 4 closest to the discharging end 18 among the first material distributing roller assemblies has the highest rotating speed and has a faster material beating speed so as to push out materials, the rotating speeds of other first material distributing rollers 4 are sequentially reduced, the materials are distributed through speed difference, and the mud-rock separation effect is improved. In addition, two first feed divider rolls 4 that are closest to discharge end 18 are connected with first screening motor 3 transmission through the chain respectively for these two first feed divider rolls 4 have stronger power, and then the discharge gate of first feed divider roll assembly is difficult for appearing the phenomenon of card machine.
The second screening means 9 comprises a second feed divider roller assembly rotatably mounted on the frame 1 and a second screening motor 10 fixedly mounted on the frame 1. The second feed divider roller assembly is lower than the first feed divider roller assembly and receives the first feed divider roller assembly. And the mud stone guided out by the first material distributing roller assembly is conveyed to the second material distributing roller assembly to be continuously screened.
The second feed divider roller assembly comprises a plurality of second feed divider rollers 11, wherein two second feed divider rollers 11 closest to the discharge end 18 are respectively in transmission connection with the second screening motor 10 through chains. One second distributing roller 11 closest to the discharging end 18 is independently formed into a group, every two adjacent second distributing rollers 11 form a constant-speed distributing unit 12, and the rotating speeds of the two second distributing rollers 11 positioned in the same constant-speed distributing unit 12 are the same. The second distributing roller 11 closest to the discharging end 18 has the highest rotating speed, and the rotating speeds of the second distributing rollers 11 of other groups are sequentially reduced and are in transmission connection with each other.
Specifically, in the second feed divider roller assembly, one second feed divider roller 11 closest to the discharge end 18 is provided with a second sprocket 13, and the second sprocket 13 is in transmission connection with the second screening motor 10 through a chain, and is directly driven by the second screening motor 10.
In each constant-speed material distributing unit 12, one second material distributing roller 11 close to the discharging end 18 is marked as a material distributing roller C, the other second material distributing roller is marked as a material distributing roller D, a duplex chain wheel C14 is arranged on the material distributing roller C, a duplex chain wheel D15 is arranged on the material distributing roller D, the number of teeth of the outer ring of the duplex chain wheel C14 is equal to the number of teeth of the outer ring of the duplex chain wheel D15, and the outer ring of the duplex chain wheel C14 is in transmission connection with the outer ring of the duplex chain wheel D15 through a chain. The arrangement is such that in the same constant speed dispensing unit 12 the rotational speed of the dispensing roller C is equal to the rotational speed of the dispensing roller D.
In the two adjacent constant-speed material distribution units 12, the inner ring of the duplex sprocket D15 of the constant-speed material distribution unit 12 positioned at the front side is in transmission connection with the inner ring of the duplex sprocket C14 in the other constant-speed material distribution unit 12 through a chain, and the number of teeth of the inner ring of the duplex sprocket D15 is smaller than that of the inner ring of the duplex sprocket C14. The arrangement is such that, of the two adjacent constant-speed dividing units 12, the differential dividing unit located on the front side has a higher rotational speed than the other constant-speed dividing unit 12, and is decelerated stepwise.
The inner ring of the duplex sprocket C14 closest to the discharging end 18 is in transmission connection with the second sieving motor 10 through a chain, and the duplex sprocket C14 is directly driven by the second sieving motor 10.
In this embodiment, the second screening means 9 is provided with three equal speed dividing units 12, i.e. a total of seven second dividing rolls 11. The first and second separating rollers 11 are also used for rapidly pushing materials out from the discharging end 18, the second and third separating rollers are the same in speed, the fourth and fifth separating rollers are the same in speed, the sixth and seventh separating rollers are the same in speed, and the first separating roller is slower than the second separating roller. The structure of the duplex sprocket D15 is shown in fig. 5, the number of teeth of the outer ring of the duplex sprocket D15 is twelve, the number of teeth of the inner ring is twelve, the number of teeth of the outer ring of the duplex sprocket C14 is twelve, and the number of teeth of the inner ring is sixteen. The outer ring and the inner ring of the duplex sprocket D15 are arranged at intervals, the inner ring is positioned between the outer ring and the frame 1, and likewise, the outer ring and the inner ring of the duplex sprocket C14 are arranged at intervals, and the inner ring is positioned between the outer ring and the frame 1.
The second screening mechanism 9 is mainly used for screening mud, among its second feed divider roller assembly, the rotational speed of a second feed divider roller 11 that is closest to discharge end 18 is highest, realize quick pushing, and other group's second feed divider rollers 11 rotational speeds reduce in proper order, realize differential feed divider, and be located the same with two second feed divider rollers 11 rotational speeds of group, combine differential and constant speed, compare in the mode of traditional at uniform velocity screening mud, the mud effect of the screen of this application is better, and provide power to two second feed divider rollers 11 in the front respectively, the phenomenon of card machine is difficult for appearing to the second feed divider roller assembly equally.
The frame 1 is provided with conveyer belt 16 under first feed divider roller subassembly and second feed divider roller subassembly, and the direction of transfer of conveyer belt 16 is opposite with the direction of transfer of first feed divider roller subassembly and second feed divider roller subassembly, and conveyer belt 16 is connected with conveying motor 17, and conveying motor 17 installs on frame 1. The first screening motor 3, the second screening motor 10 and the conveying motor 17 are all gear motors.
The utility model is provided with a first screening mechanism 2 and a second screening mechanism 9, and the mud-rock separation effect is further improved through multiple screening. In addition, still be provided with conveyer belt 16 on the frame 1, pass through conveyer belt 16 and come out the earth that sieves to the convenience is handled earth.
The mud-rock separating feeder provided by the utility model separates mud-rock by speed difference, solves the problems of poor screening effect and easy occurrence of blocking of the existing mud-rock separator, and does not need to be matched with a chain plate feeder. In the embodiment, the mud-rock separation type feeder is 2.8 m long, 1.08 m wide and small in volume, but can be directly fed by a 20-ton excavator, and has the advantages of high yield, the mud content of the dry material with 60% of mud is lower than 3%, the mud content of the material with 60% of water is lower than 15%.
The mud-rock separating feeder has the advantages of small size, portability, large yield and convenient movement, can be used as a screen on the ground, can replace a vibrating feeder of a movable crusher, can reversely rotate a conveyor belt of the mud-rock separating feeder when crushing clean stones, can feed powder into the crusher, can discharge mud by positively rotating the conveyor belt of the mud-rock separating feeder when crushing stones with large mud, can reduce the mud content of movable crushing discharge, can ensure that the movable crusher has wider range for selecting broken stones, and can achieve the function of saving resources. When the mud-rock separating feeder touches the large stone clamping machine, the motor of the mud-rock separating feeder reverses to withdraw stone, so that the problem that the crusher feeds the large stone to clamp the machine can be rapidly solved. In the practical application process, a feed hopper can be arranged right above the first material distributing roller assembly.
Example 2
As shown in fig. 7, in the present embodiment, on the basis of embodiment 1, a feeding hopper 19 is provided on the frame 1, and the feeding hopper 19 is located directly above the first distributing roller assembly. The machine frame 1 is provided with a blanking chute 20, the blanking chute 20 is positioned at the discharge end 18 of the machine frame 1, and the horizontal projection of the blanking direction is perpendicular to the conveying direction of the second distributing roller assembly.
The utility model is also provided with a feed hopper 19 and a blanking chute 20, so that the whole equipment can be installed on mobile equipment (such as a tractor) to be used as a mobile screen, can be easily transported to any site for mud-rock separation work, and does not need to be matched with a chain plate feeder. Compared with the existing mud-rock separating equipment, the mud-rock separating equipment has the advantages of small size, convenience in transferring and good mud-rock separating effect.
The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.
Claims (8)
1. Mud-rock separation formula batcher, including frame and first screening mechanism, the front end of frame is the discharge end, first screening mechanism is including rotating the first feed divider subassembly and the first screening motor of fixed mounting in the frame of installing in the frame, its characterized in that: the first material distributing roller assembly comprises a plurality of first material distributing rollers; wherein, two first material distributing rollers closest to the discharging end are respectively connected with a first screening motor in a transmission way through chains; the rotation speed of one first material distributing roller closest to the discharging end is highest, and the rotation speeds of other first material distributing rollers are sequentially reduced and are in transmission connection with each other.
2. The mud-rock separation feeder of claim 1, wherein: in the first material distributing roller assembly, a first sprocket is arranged on one first material distributing roller closest to the discharging end and is in transmission connection with a first screening motor through a chain; other first material distributing rollers, two adjacent rollers form a differential material distributing unit;
in each differential material distributing unit, a first material distributing roller close to a material outlet end is marked as a material distributing roller A, the other material distributing roller B is marked as a material distributing roller A, a duplex chain wheel A is arranged on the material distributing roller A, a duplex chain wheel B is arranged on the material distributing roller B, the number of teeth of the outer ring of the duplex chain wheel A is smaller than that of the outer ring of the duplex chain wheel B, and the outer ring of the duplex chain wheel A is in transmission connection with the outer ring of the duplex chain wheel B through a chain;
in the adjacent two differential material distribution units, the inner ring of the duplex chain wheel B of the differential material distribution unit positioned at the front side is in transmission connection with the inner ring of the duplex chain wheel A in the other differential material distribution unit through a chain, and the number of teeth of the inner ring of the duplex chain wheel B is smaller than that of the inner ring of the duplex chain wheel A;
the inner ring of the duplex chain wheel A closest to the discharge end is in transmission connection with the first screening motor through a chain.
3. The mud-rock separation feeder of claim 2, wherein: the second screening mechanism comprises a second feed dividing roller assembly rotatably mounted on the frame and a second screening motor fixedly mounted on the frame; the second material distributing roller assembly is lower than the first material distributing roller assembly and receives the first material distributing roller assembly; the second feed divider roller assembly comprises a plurality of second feed divider rollers, wherein two second feed divider rollers closest to the discharge end are respectively connected with a second screening motor in a transmission way through chains; the second feed dividing rollers closest to the discharge end are independently formed into a group, every two adjacent second feed dividing rollers form a constant-speed feed dividing unit, and the rotating speeds of the two second feed dividing rollers positioned in the same constant-speed feed dividing unit are the same; the rotation speed of one second distributing roller closest to the discharging end is highest, and the rotation speeds of the second distributing rollers of other groups are sequentially reduced and are in transmission connection with each other.
4. A mud-rock separated feeder according to claim 3, wherein: in the second feed divider roller assembly, a second chain wheel is arranged on one second feed divider roller closest to the discharge end and is in transmission connection with a second screening motor through a chain;
in each constant-speed material distributing unit, one second material distributing roller close to the discharging end is marked as a material distributing roller C, the other second material distributing roller is marked as a material distributing roller D, the material distributing roller C is provided with a duplex chain wheel C, the material distributing roller D is provided with a duplex chain wheel D, the number of teeth of the outer ring of the duplex chain wheel C is equal to the number of teeth of the outer ring of the duplex chain wheel D, and the outer ring of the duplex chain wheel C is in transmission connection with the outer ring of the duplex chain wheel D through a chain;
in the two adjacent constant-speed material distribution units, the inner ring of the duplex sprocket D of the constant-speed material distribution unit positioned at the front side is in transmission connection with the inner ring of the duplex sprocket C in the other constant-speed material distribution unit through a chain, and the number of teeth of the inner ring of the duplex sprocket D is smaller than that of the inner ring of the duplex sprocket C;
the inner ring of the duplex chain wheel C closest to the discharge end is in transmission connection with the second screening motor through a chain.
5. The mud-rock separation feeder of claim 4, wherein: the frame is provided with the conveyer belt under first feed divider roller subassembly and second feed divider roller subassembly, the direction of delivery of conveyer belt is opposite with the direction of delivery of first feed divider roller subassembly and second feed divider roller subassembly, the conveyer belt is connected with the conveying motor, the conveying motor is installed in the frame.
6. The mud-rock separation feeder of claim 5, wherein: the first screening motor, the second screening motor and the conveying motor are all gear motors.
7. The mud-rock separated feeder of claim 6, wherein: the frame is provided with the feeder hopper, the feeder hopper is located first feed divider roller subassembly directly over.
8. The mud-rock separation feeder of claim 7, wherein: the blanking chute is arranged on the frame, and is positioned at the discharge end of the frame, and the horizontal projection of the blanking direction of the blanking chute is perpendicular to the conveying direction of the second distributing roller assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279294.3U CN220635158U (en) | 2023-08-23 | 2023-08-23 | Mud-rock separating feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279294.3U CN220635158U (en) | 2023-08-23 | 2023-08-23 | Mud-rock separating feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220635158U true CN220635158U (en) | 2024-03-22 |
Family
ID=90265322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322279294.3U Active CN220635158U (en) | 2023-08-23 | 2023-08-23 | Mud-rock separating feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220635158U (en) |
-
2023
- 2023-08-23 CN CN202322279294.3U patent/CN220635158U/en active Active
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