CN220804381U - Adjustable screening device - Google Patents
Adjustable screening device Download PDFInfo
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- CN220804381U CN220804381U CN202322487075.4U CN202322487075U CN220804381U CN 220804381 U CN220804381 U CN 220804381U CN 202322487075 U CN202322487075 U CN 202322487075U CN 220804381 U CN220804381 U CN 220804381U
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- fixedly connected
- bottom plate
- guide cylinder
- motor
- supporting
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- 238000012216 screening Methods 0.000 title claims abstract description 48
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000010902 straw Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000144972 livestock Species 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of screening devices, in particular to an adjustable screening device which comprises a bottom plate, a plurality of supporting rods, a vibration screening assembly, a plurality of collecting boxes and a feeding mechanism, wherein the feeding mechanism comprises a feeding groove, an auger, a guide cylinder, a support frame, a first motor and a discharge groove, the guide cylinder is fixedly connected with the bottom plate and is positioned above the bottom plate, the feeding groove is fixedly connected with the guide cylinder and is positioned below the outer side of the guide cylinder, the support frame is fixedly connected with the guide cylinder, the first motor is fixedly connected with the support frame and is positioned in the middle of the support frame, the auger is fixedly connected with the first motor, the discharge groove is fixedly connected with the guide cylinder and is positioned above the outer side of the guide cylinder and is mutually matched with the vibration screening assembly.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to an adjustable screening device.
Background
In daily life, the straw feed resources in China are very rich, the total yield of various forage straws, seedlings and tendrils is close to 6 hundred million t, more than half of energy accumulated by photosynthesis of plants is contained in the straws, the distribution is wide, the competitive use is few, development and utilization potential are very high, natural resources can be fully utilized, a material basis is provided for developing herbivorous domestic animals such as cattle and sheep, thus conditions are created for building low-consumption, high-efficiency and grain-saving livestock industry, great significance is provided for promoting the development of the livestock industry in China, most of structures of the traditional straw processing and screening device are relatively simple, the straws are screened through the cooperation of a motor and the screen, however, the straw has no scattering structure in the screening process, because the shape of the straws is different, the blockage is easily caused at a discharge hole in the process of massive screening, manual intervention is needed when the blockage is caused, manpower and material resources are wasted, the screen bottom has no structure for cleaning, the time can cause the blockage, and the screening efficiency is reduced.
The utility model discloses a sieving mechanism with adjustable straw processing is used in prior art in CN219024977U patent, including the sieve separator with break up and clean the structure, the inside structure that cleans that is provided with of sieve separator, break up and clean the structure including supporting base and motor housing, motor housing one side is connected with the output, output one end is connected with action axle, action axle fixed surface is connected with breaks up the frame, action axle one end bottom is provided with the backup pad, it is provided with logical groove to support the base surface, and this device is more convenient when using, and the use that breaks up the structure through setting up makes the straw prevent to block up at the in-process of screening, breaks up the frame and breaks up the straw that the screen cloth was sieved that uses in time, and the use of brush can clear up the screen cloth when breaking up the straw, has reduced the probability that the screen cloth was blocked up, and the use of gyro wheel can make to break up and clean the holistic removal of structure, and electric telescopic link can confirm the distance that overall structure removed to fix to whole structure.
However, in the above scheme, the height of the feeding hopper and the ground is higher, and when feeding is performed, the straw needs to be firstly increased to a certain height, and the process is complicated and troublesome, so that the efficiency of processing the straw is low.
Disclosure of utility model
The utility model aims to provide an adjustable screening device, and aims to solve the problems that the height of a feed hopper and the ground is high, when feeding is carried out, straws are required to be firstly increased to a certain height, the process is complicated and troublesome, and the efficiency of processing the straws is low.
In order to achieve the above purpose, the adjustable screening device comprises a bottom plate, a plurality of struts, a vibration screening assembly, a plurality of collecting boxes and a feeding mechanism, wherein the feeding mechanism comprises a feeding groove, an auger, a guide cylinder, a supporting frame, a first motor and a discharging groove, the struts are fixedly connected with the bottom plate and are uniformly arranged above the bottom plate, the vibration screening assembly is arranged above the bottom plate, the collecting boxes are uniformly arranged above the bottom plate and are matched with the vibration screening assembly, the guide cylinder is fixedly connected with the bottom plate and is positioned above the bottom plate, the feeding groove is fixedly connected with the guide cylinder and is positioned below the outer side of the guide cylinder, the supporting frame is fixedly connected with the guide cylinder and is positioned above the guide cylinder, the first motor is fixedly connected with the supporting frame and is positioned in the middle of the supporting frame, the auger is fixedly connected with the first motor and is positioned at the output end of the first motor and is arranged above the guide cylinder and is matched with the guide cylinder, and is fixedly connected with the discharging groove.
The vibration screening assembly comprises a screen plate, two rotary seats, vibration units and a plurality of groups of buffer assemblies, wherein the two rotary seats are respectively arranged in the middle of two supporting rods, the screen plate is arranged in the middle of a plurality of supporting rods and is mutually matched with the two rotary seats, the buffer assemblies are respectively arranged on the inner sides of the plurality of supporting rods and are mutually matched with the screen plate, and the vibration units are arranged above the bottom plate and are mutually matched with the screen plate.
The vibration unit comprises a second motor, a rotating rod, a rotating block, a supporting block and a supporting seat, wherein the second motor is fixedly connected with the supporting seat, and symmetrically arranged on two sides above the bottom plate, the rotating rod is arranged at the output end of the supporting seat and the second motor, the rotating block is fixedly connected with the rotating rod, sleeved on the outer side of the rotating rod and matched with the resisting block, and the supporting block is fixedly connected with the screen plate and positioned below the screen plate.
Each group of buffer components comprises a buffer seat, a spring and a slide bar, wherein the buffer seat is fixedly connected with one of the supporting rods and is positioned at the inner side of the supporting rod, the slide bar is fixedly connected with the screen plate and is positioned below the screen plate and penetrates through the buffer seat, and the spring is sleeved on the outer surface wall of the slide bar and is arranged between the screen plate and the buffer seat.
The adjustable screening device further comprises a conveying assembly, the conveying assembly comprises a third motor, two rotating shafts, two groups of supports and two conveying belts, the two groups of supports are symmetrically arranged above the bottom plate, the two rotating shafts are arranged in the middle of the two groups of supports, the two conveying belts are respectively sleeved on the outer surface walls of the two rotating shafts, and the third motor is fixedly connected with the bottom plate, is arranged above the bottom plate and is matched with one rotating shaft.
According to the adjustable screening device, the supporting rods are fixedly connected with the bottom plate and are uniformly arranged above the bottom plate, the vibration screening component is arranged above the bottom plate, the collecting boxes are uniformly arranged above the bottom plate and are matched with the vibration screening component, the guide cylinder is fixedly connected with the bottom plate and is positioned above the bottom plate, the feeding groove is fixedly connected with the guide cylinder and is positioned below the outer side of the guide cylinder, the supporting frame is fixedly connected with the guide cylinder and is positioned above the guide cylinder, the first motor is fixedly connected with the supporting frame and is positioned in the middle of the supporting frame, the auger is fixedly connected with the first motor and is positioned at the output end of the first motor and is arranged inside the guide cylinder, the guide cylinder is fixedly connected with the guide cylinder and is positioned above the outer side of the guide cylinder and is matched with the supporting rod screening component, and the vibration screening component is arranged on the plurality of the guide cylinders, and the vibration screening component is conveniently carried out on the straw by the vibration screening component due to the arrangement of the supporting rods.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a first embodiment of the present utility model.
Fig. 2 is a three-dimensional structural view of a first embodiment of the present utility model.
Fig. 3 is a partial cross-sectional view of a first embodiment of the present utility model.
Fig. 4 is a three-dimensional structural view of a second embodiment of the present utility model.
101-Bottom plate, 102-supporting rod, 103-feeding groove, 104-auger, 105-guide cylinder, 106-supporting frame, 107-first motor, 108-discharging groove, 109-sieve plate, 110-swivel mount, 111-second motor, 112-rotating rod, 113-rotating block, 114-supporting block, 115-supporting seat, 116-buffer seat, 117-spring, 118-sliding rod, 119-collecting box, 201-third motor, 202-rotating shaft, 203-supporting seat and 204-conveyor belt.
Detailed Description
The first embodiment is:
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a three-dimensional structural view of the first embodiment of the present utility model, and fig. 3 is a partial sectional view of the first embodiment of the present utility model.
The utility model provides an adjustable screening device which comprises a bottom plate 101, a plurality of support rods 102, a vibration screening assembly, a plurality of collecting boxes and a feeding mechanism, wherein the feeding mechanism comprises a feeding groove 103, an auger 104, a guide cylinder 105, a support frame 106, a first motor 107 and a discharge chute 108; the vibration screening assembly comprises a screen plate 109, two rotary seats 110, a vibration unit and a plurality of groups of buffer assemblies; the vibration unit includes a second motor 111, a rotating lever 112, a rotating block 113, a resisting block 114, and a supporting base 115; every group buffer module includes buffer seat 116, spring 117 and slide bar 118, through above-mentioned setting, has solved the high of feeder hopper and ground, needs to improve the straw to a take the altitude earlier when carrying out the material loading, and its process is comparatively loaded down with trivial details also comparatively troublesome to lead to handling the problem that straw efficiency becomes low, it can be understood that above-mentioned setting has improved the treatment effect of handling the straw.
For this embodiment, a plurality of branch 102 all with bottom plate 101 fixed connection, and evenly set up in bottom plate 101's top, vibration screening assembly sets up bottom plate 101's top, a plurality of collecting box evenly sets up bottom plate 101's top, and with vibration screening assembly is mutually supported, guide cylinder 105 with bottom plate 101 fixed connection, and be located bottom plate 101's top, go up silo 103 with guide cylinder 105 fixed connection, and be located guide cylinder 105's outside below, support frame 106 with guide cylinder 105 fixed connection, and be located guide cylinder 105's top, first motor 107 with support frame 106 fixed connection, and be located support frame 106's centre, auger 104 with first motor 107 fixed connection, and be located first motor 107's output, and set up in guide cylinder 105's inside, discharge chute 108 with guide cylinder 105 fixed connection, and be located guide cylinder 105 fixed connection, and be located guide cylinder 105 and guide cylinder 105 is carried out the vibration screening assembly is carried out with this and is carried out to the guide cylinder 105 through the guide cylinder 105 is carried out to the vibration screening assembly, this is carried out to the guide cylinder 105 has reached the vibration screening assembly is carried out in the guide cylinder 105 has been reached.
Firstly, two swivel bases 110 are respectively arranged in the middle of two of the supporting rods 102, the screen plate 109 is arranged in the middle of a plurality of the supporting rods 102 and is mutually matched with two swivel bases 110, a plurality of groups of buffer assemblies are respectively arranged on the inner sides of the plurality of the supporting rods 102 and are mutually matched with the screen plate 109, the vibration unit is arranged above the bottom plate 101 and is mutually matched with the screen plate 109, through the arrangement of the two swivel bases 110, the two swivel bases 110 play a role of fixing one end of the screen plate 109 on the two of the supporting rods 102 and rotating around the two swivel bases 110, and meanwhile, the screen plate 109 is provided with a plurality of screen holes with different types, and the screen holes can screen straws.
The second motor 111 and the supporting seat 115 are fixedly connected with the bottom plate 101 and symmetrically arranged on two sides above the bottom plate 101, the rotating rod 112 is arranged at the output end of the supporting seat 115 and the second motor 111, the rotating block 113 is fixedly connected with the rotating rod 112 and sleeved on the outer side of the rotating rod 112 and matched with the resisting block 114, the resisting block 114 is fixedly connected with the screen plate 109 and positioned below the screen plate 109, and the second motor 111 drives the rotating rod 112 to carry out the rotating rod 112 through the arrangement of the second motor 111, so that the rotating block 113 sleeved on the outer surface wall of the rotating rod 112 is matched with the resisting block 114 arranged below the screen plate 109, and the effect of driving the screen plate 109 to move up and down is achieved.
Secondly, the buffer seat 116 is fixedly connected with one of the struts 102 and is located at the inner side of the strut 102, the slide bar 118 is fixedly connected with the screen plate 109 and is located below the screen plate 109 and penetrates through the buffer seat 116, the spring 117 is sleeved on the outer surface wall of the slide bar 118 and is arranged between the screen plate 109 and the buffer seat 116, and the buffer seat 116 plays a role in supporting the spring 117 through the arrangement of the buffer seat 116, so that the spring 117 can be compressed when the screen plate 109 vibrates, and the spring 117 drives and cooperates with the second motor 111 to treat straws.
By starting the first motor 107, the first motor 107 rotates and drives the auger 104 arranged below the first motor 107 to rotate, so that the structure passing through the feeding groove 103 and entering the guide cylinder 105 can be guided into the discharging groove 108, and the untreated straw is conveyed to the vibration screening assembly for treatment.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 4, wherein fig. 4 is a three-dimensional structure diagram of a second embodiment of the present utility model.
The utility model provides an adjustable screening device which further comprises a conveying assembly, wherein the conveying assembly comprises a third motor 201, two rotating shafts 202, two groups of supports 203 and two conveying belts 204, and through the arrangement of the conveying assembly, the conveying assembly plays a role in assisting the movement of the collecting box, so that the moving convenience of the collecting box can be improved.
For this embodiment, the two sets of supports 203 are symmetrically disposed above the base plate 101, the two rotating shafts 202 are disposed between the two sets of supports 203, the two conveyor belts 204 are respectively sleeved on the outer surface walls of the two rotating shafts 202, the third motor 201 is fixedly connected with the base plate 101 and disposed above the base plate 101, and is matched with one of the rotating shafts 202, through the arrangement of the two sets of supports 203, the two sets of supports 203 play a role in supporting the two rotating shafts 202, the two conveyor belts 204 are supported by the arrangement of the two rotating shafts 202, and the rotating shafts 202 can be driven to rotate by the third motor 201, so that the effect of driving the conveyor belts 204 to drive the collection boxes to move is achieved.
By starting the third motor 201, the third motor 201 rotates and drives the rotating shaft 202 arranged on the support 203 to rotate, so that the rotating shaft 202 can drive the conveying belt 204 to rotate, and the collecting box placed above the conveying belt 204 can be conveniently moved to the lower part of the sieve plate 109 to collect the sieved straws.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. An adjustable screening device comprises a bottom plate, a plurality of supporting rods, a vibration screening component and a plurality of collecting boxes, wherein the supporting rods are fixedly connected with the bottom plate and are uniformly arranged above the bottom plate, the vibration screening component is arranged above the bottom plate, the collecting boxes are uniformly arranged above the bottom plate and are mutually matched with the vibration screening component,
The feeding mechanism is also included;
The feeding mechanism comprises a feeding groove, an auger, a guide cylinder, a support frame, a first motor and a discharge groove, wherein the guide cylinder is fixedly connected with the bottom plate and is positioned above the bottom plate, the feeding groove is fixedly connected with the guide cylinder and is positioned below the outer side of the guide cylinder, the support frame is fixedly connected with the guide cylinder and is positioned above the guide cylinder, the first motor is fixedly connected with the support frame and is positioned in the middle of the support frame, the auger is fixedly connected with the first motor and is positioned at the output end of the first motor and is arranged inside the guide cylinder, and the discharge groove is fixedly connected with the guide cylinder and is positioned above the outer side of the guide cylinder and is mutually matched with the vibration screening assembly.
2. The adjustable screening device of claim 1, wherein,
The vibration screening assembly comprises a screen plate, two rotary seats, vibration units and a plurality of groups of buffer assemblies, wherein the two rotary seats are respectively arranged in the middle of two supporting rods, the screen plate is arranged in the middle of a plurality of supporting rods and is matched with the two rotary seats, the buffer assemblies are respectively arranged on the inner sides of the plurality of supporting rods and are matched with the screen plate, and the vibration units are arranged above the bottom plate and are matched with the screen plate.
3. The adjustable screening device of claim 2, wherein,
The vibration unit comprises a second motor, a rotating rod, a rotating block, a supporting block and a supporting seat, wherein the second motor is fixedly connected with the supporting seat, and symmetrically arranged on two sides above the bottom plate, the rotating rod is arranged at the output end of the supporting seat and the second motor, the rotating block is fixedly connected with the rotating rod, sleeved on the outer side of the rotating rod, and matched with the supporting block, and the supporting block is fixedly connected with the screen plate and positioned below the screen plate.
4. The adjustable screening device of claim 3,
Each group of buffer components comprises a buffer seat, a spring and a slide bar, wherein the buffer seat is fixedly connected with one of the supporting rods and is positioned at the inner side of the supporting rod, the slide bar is fixedly connected with the screen plate and is positioned below the screen plate and penetrates through the buffer seat, and the spring is sleeved on the outer surface wall of the slide bar and is arranged between the screen plate and the buffer seat.
5. The adjustable screening device of claim 4, wherein,
The adjustable screening device further comprises a conveying assembly, the conveying assembly comprises a third motor, two rotating shafts, two groups of supports and two conveying belts, the two groups of supports are symmetrically arranged above the bottom plate, the two rotating shafts are arranged in the middle of the two groups of supports, the two conveying belts are respectively sleeved on the outer surface walls of the two rotating shafts, the third motor is fixedly connected with the bottom plate, and the conveying assembly is arranged above the bottom plate and matched with one rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487075.4U CN220804381U (en) | 2023-09-13 | 2023-09-13 | Adjustable screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487075.4U CN220804381U (en) | 2023-09-13 | 2023-09-13 | Adjustable screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220804381U true CN220804381U (en) | 2024-04-19 |
Family
ID=90702550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487075.4U Active CN220804381U (en) | 2023-09-13 | 2023-09-13 | Adjustable screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220804381U (en) |
-
2023
- 2023-09-13 CN CN202322487075.4U patent/CN220804381U/en active Active
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